Merge branch 'hotfix-queue-name-mismatch' into 'master'

Fix tenant-updated queue naming mismatch

See merge request redactmanager/search-service!33

.gitignore

@@ -26,3 +26,12 @@
 **/.DS_Store
 **/classpath-data.json
 **/dependencies-and-licenses-overview.txt
+
+
+gradle.properties
+gradlew
+gradlew.bat
+gradle/
+
+**/.gradle
+**/build

.gitlab-ci.yml

@@ -0,0 +1,23 @@
+variables:
+  SONAR_PROJECT_KEY: 'RED_search-service'
+include:
+  - project: 'gitlab/gitlab'
+    ref: 'main'
+    file: 'ci-templates/gradle_java.yml'
+
+deploy:
+  stage: deploy
+  tags:
+    - dind
+  script:
+    - echo "Building with gradle version ${BUILDVERSION}"
+    - gradle -Pversion=${BUILDVERSION} publish
+    - gradle bootBuildImage --cleanCache --publishImage -PbuildbootDockerHostNetwork=true -Pversion=${BUILDVERSION}
+    - echo "BUILDVERSION=$BUILDVERSION" >> version.env
+  artifacts:
+    reports:
+      dotenv: version.env
+  rules:
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
+    - if: $CI_COMMIT_BRANCH =~ /^release/
+    - if: $CI_COMMIT_TAG

bamboo-specs/pom.xml

@@ -1,37 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <groupId>com.atlassian.bamboo</groupId>
-    <artifactId>bamboo-specs-parent</artifactId>
-    <version>7.2.2</version>
-    <relativePath/>
-  </parent>
-
-  <artifactId>bamboo-specs</artifactId>
-  <version>1.0.0-SNAPSHOT</version>
-  <packaging>jar</packaging>
-
-  <dependencies>
-    <dependency>
-      <groupId>com.atlassian.bamboo</groupId>
-      <artifactId>bamboo-specs-api</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>com.atlassian.bamboo</groupId>
-      <artifactId>bamboo-specs</artifactId>
-    </dependency>
-
-    <!-- Test dependencies -->
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <scope>test</scope>
-    </dependency>
-  </dependencies>
-
-
-  <!-- run 'mvn test' to perform offline validation of the plan -->
-  <!-- run 'mvn -Ppublish-specs' to upload the plan to your Bamboo server -->
-</project>

bamboo-specs/src/main/java/buildjob/PlanSpec.java

@@ -1,123 +0,0 @@
-package buildjob;
-
-import com.atlassian.bamboo.specs.api.BambooSpec;
-import com.atlassian.bamboo.specs.api.builders.BambooKey;
-import com.atlassian.bamboo.specs.api.builders.docker.DockerConfiguration;
-import com.atlassian.bamboo.specs.api.builders.permission.PermissionType;
-import com.atlassian.bamboo.specs.api.builders.permission.Permissions;
-import com.atlassian.bamboo.specs.api.builders.permission.PlanPermissions;
-import com.atlassian.bamboo.specs.api.builders.plan.Job;
-import com.atlassian.bamboo.specs.api.builders.plan.Plan;
-import com.atlassian.bamboo.specs.api.builders.plan.PlanIdentifier;
-import com.atlassian.bamboo.specs.api.builders.plan.Stage;
-import com.atlassian.bamboo.specs.api.builders.plan.branches.BranchCleanup;
-import com.atlassian.bamboo.specs.api.builders.plan.branches.PlanBranchManagement;
-import com.atlassian.bamboo.specs.api.builders.project.Project;
-import com.atlassian.bamboo.specs.builders.task.CheckoutItem;
-import com.atlassian.bamboo.specs.builders.task.InjectVariablesTask;
-import com.atlassian.bamboo.specs.builders.task.ScriptTask;
-import com.atlassian.bamboo.specs.builders.task.VcsCheckoutTask;
-import com.atlassian.bamboo.specs.builders.task.VcsTagTask;
-import com.atlassian.bamboo.specs.builders.trigger.BitbucketServerTrigger;
-import com.atlassian.bamboo.specs.model.task.InjectVariablesScope;
-import com.atlassian.bamboo.specs.util.BambooServer;
-import com.atlassian.bamboo.specs.builders.task.ScriptTask;
-import com.atlassian.bamboo.specs.model.task.ScriptTaskProperties.Location;
-
-import static com.atlassian.bamboo.specs.builders.task.TestParserTask.createJUnitParserTask;
-
-/**
- * Plan configuration for Bamboo.
- * Learn more on: <a href="https://confluence.atlassian.com/display/BAMBOO/Bamboo+Specs">https://confluence.atlassian.com/display/BAMBOO/Bamboo+Specs</a>
- */
-@BambooSpec
-public class PlanSpec {
-
-    private static final String SERVICE_NAME = "search-service";
-
-    private static final String JVM_ARGS =" -Xmx4g -XX:+ExitOnOutOfMemoryError -XX:SurvivorRatio=2 -XX:NewRatio=1 -XX:InitialTenuringThreshold=16 -XX:MaxTenuringThreshold=16 -XX:InitiatingHeapOccupancyPercent=35 ";
-
-    private static final String SERVICE_KEY = SERVICE_NAME.toUpperCase().replaceAll("-", "");
-
-    /**
-     * Run main to publish plan on Bamboo
-     */
-    public static void main(final String[] args) throws Exception {
-        //By default credentials are read from the '.credentials' file.
-        BambooServer bambooServer = new BambooServer("http://localhost:8085");
-
-        Plan plan = new PlanSpec().createPlan();
-        bambooServer.publish(plan);
-        PlanPermissions planPermission = new PlanSpec().createPlanPermission(plan.getIdentifier());
-        bambooServer.publish(planPermission);
-    }
-
-    private PlanPermissions createPlanPermission(PlanIdentifier planIdentifier) {
-        Permissions permission = new Permissions()
-                .userPermissions("atlbamboo", PermissionType.EDIT, PermissionType.VIEW, PermissionType.ADMIN, PermissionType.CLONE, PermissionType.BUILD)
-                .groupPermissions("red-backend", PermissionType.EDIT, PermissionType.VIEW, PermissionType.CLONE, PermissionType.BUILD)
-                .loggedInUserPermissions(PermissionType.VIEW)
-                .anonymousUserPermissionView();
-        return new PlanPermissions(planIdentifier.getProjectKey(), planIdentifier.getPlanKey()).permissions(permission);
-    }
-
-    private Project project() {
-        return new Project()
-                .name("RED")
-                .key(new BambooKey("RED"));
-    }
-
-    public Plan createPlan() {
-        return new Plan(
-                project(),
-                SERVICE_NAME, new BambooKey(SERVICE_KEY))
-                .description("Plan created from (enter repository url of your plan)")
-                .stages(new Stage("Default Stage")
-                        .jobs(new Job("Default Job",
-                                new BambooKey("JOB1"))
-                                .tasks(
-                                        new ScriptTask()
-                                                .description("Clean")
-                                                .inlineBody("#!/bin/bash\n" +
-                                                        "set -e\n" +
-                                                        "rm -rf ./*"),
-                                        new VcsCheckoutTask()
-                                                .description("Checkout Default Repository")
-                                                .checkoutItems(new CheckoutItem().defaultRepository()),
-                                        new ScriptTask()
-                                                .description("Build")
-                                                .location(Location.FILE)
-                                                .fileFromPath("bamboo-specs/src/main/resources/scripts/build-java.sh")
-                                                .argument(SERVICE_NAME),
-                                        createJUnitParserTask()
-                                                .description("Resultparser")
-                                                .resultDirectories("**/test-reports/*.xml, **/target/surefire-reports/*.xml, **/target/failsafe-reports/*.xml")
-                                                .enabled(true),
-                                        new InjectVariablesTask()
-                                                .description("Inject git Tag")
-                                                .path("git.tag")
-                                                .namespace("g")
-                                                .scope(InjectVariablesScope.LOCAL),
-                                        new VcsTagTask()
-                                                .description("${bamboo.g.gitTag}")
-                                                .tagName("${bamboo.g.gitTag}")
-                                                .defaultRepository())
-                                .dockerConfiguration(
-                                        new DockerConfiguration()
-                                                .image("nexus.iqser.com:5001/infra/maven:3.6.2-jdk-13-3.0.0")
-                                                .dockerRunArguments("--net=host")
-                                                .volume("/etc/maven/settings.xml", "/usr/share/maven/ref/settings.xml")
-                                                .volume("/var/run/docker.sock", "/var/run/docker.sock")
-                                )
-                        )
-                )
-                .linkedRepositories("RED / " + SERVICE_NAME)
-
-                .triggers(new BitbucketServerTrigger())
-                .planBranchManagement(new PlanBranchManagement()
-                        .createForVcsBranch()
-                        .delete(new BranchCleanup()
-                                .whenInactiveInRepositoryAfterDays(14))
-                        .notificationForCommitters());
-    }
-}

bamboo-specs/src/main/resources/scripts/build-java.sh

@@ -1,51 +0,0 @@
-#!/bin/bash
-set -e
-
-SERVICE_NAME=$1
-
-if [[ "${bamboo_version_tag}" = "dev" ]]
-then 
-    ${bamboo_capability_system_builder_mvn3_Maven_3}/bin/mvn \
-        -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
-        --no-transfer-progress \
-        clean install \
-        -Djava.security.egd=file:/dev/./urandomelse
-else        
-    ${bamboo_capability_system_builder_mvn3_Maven_3}/bin/mvn \
-        --no-transfer-progress \
-        -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
-        versions:set \
-        -DnewVersion=${bamboo_version_tag}
-    ${bamboo_capability_system_builder_mvn3_Maven_3}/bin/mvn \
-        --no-transfer-progress \
-        -f ${bamboo_build_working_directory}/$SERVICE_NAME-image-v1/pom.xml \
-        versions:set  \
-        -DnewVersion=${bamboo_version_tag}
-    ${bamboo_capability_system_builder_mvn3_Maven_3}/bin/mvn \
-        -f ${bamboo_build_working_directory}/$SERVICE_NAME-v1/pom.xml \
-        --no-transfer-progress \
-        clean deploy \
-        -e \
-        -DdeployAtEnd=true \
-        -Dmaven.wagon.http.ssl.insecure=true \
-        -Dmaven.wagon.http.ssl.allowall=true \
-        -Dmaven.wagon.http.ssl.ignore.validity.dates=true \
-        -DaltDeploymentRepository=iqser_release::default::https://nexus.iqser.com/repository/red-platform-releases
-fi
-
-${bamboo_capability_system_builder_mvn3_Maven_3}/bin/mvn \
-    --no-transfer-progress \
-    -f ${bamboo_build_working_directory}/$SERVICE_NAME-image-v1/pom.xml \
-    package
-
-${bamboo_capability_system_builder_mvn3_Maven_3}/bin/mvn \
-    --no-transfer-progress \
-    -f ${bamboo_build_working_directory}/$SERVICE_NAME-image-v1/pom.xml \
-    docker:push
-
-if [[ "${bamboo_version_tag}" = "dev" ]]
-then 
-    echo "gitTag=${bamboo_planRepository_1_branch}_${bamboo_buildNumber}" > git.tag
-else
-    echo "gitTag=${bamboo_version_tag}" > git.tag
-fi

bamboo-specs/src/test/java/buildjob/PlanSpecTest.java

@@ -1,17 +0,0 @@
-package buildjob;
-
-
-import org.junit.Test;
-
-import com.atlassian.bamboo.specs.api.builders.plan.Plan;
-import com.atlassian.bamboo.specs.api.exceptions.PropertiesValidationException;
-import com.atlassian.bamboo.specs.api.util.EntityPropertiesBuilders;
-
-public class PlanSpecTest {
-    @Test
-    public void checkYourPlanOffline() throws PropertiesValidationException {
-        Plan plan = new PlanSpec().createPlan();
-
-        EntityPropertiesBuilders.build(plan);
-    }
-}

buildSrc/build.gradle.kts

@@ -0,0 +1,7 @@
+plugins {
+    `kotlin-dsl`
+}
+
+repositories {
+    gradlePluginPortal()
+}

buildSrc/src/main/kotlin/com.iqser.red.service.java-conventions.gradle.kts

@@ -0,0 +1,60 @@
+plugins {
+    `java-library`
+    `maven-publish`
+    pmd
+    checkstyle
+    jacoco
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+    maven {
+        url = uri("https://nexus.knecon.com/repository/gindev/");
+        credentials {
+            username = providers.gradleProperty("mavenUser").getOrNull();
+            password = providers.gradleProperty("mavenPassword").getOrNull();
+        }
+    }
+}
+
+group = "com.iqser.red.service"
+
+java.sourceCompatibility = JavaVersion.VERSION_17
+java.targetCompatibility = JavaVersion.VERSION_17
+
+pmd {
+    isConsoleOutput = true
+}
+
+tasks.pmdMain {
+    pmd.ruleSetFiles = files("${rootDir}/config/pmd/pmd.xml")
+}
+
+tasks.pmdTest {
+    pmd.ruleSetFiles = files("${rootDir}/config/pmd/test_pmd.xml")
+}
+
+tasks.named<Test>("test") {
+    useJUnitPlatform()
+    reports {
+        junitXml.outputLocation.set(layout.buildDirectory.dir("reports/junit"))
+    }
+}
+
+tasks.test {
+    finalizedBy(tasks.jacocoTestReport) // report is always generated after tests run
+}
+
+tasks.jacocoTestReport {
+    dependsOn(tasks.test) // tests are required to run before generating the report
+    reports {
+        xml.required.set(true)
+        csv.required.set(false)
+        html.outputLocation.set(layout.buildDirectory.dir("jacocoHtml"))
+    }
+}
+
+java {
+    withJavadocJar()
+}

config/checkstyle/checkstyle.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+        "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+<module name="Checker">
+    <property
+            name="severity"
+            value="error"/>
+    <module name="TreeWalker">
+        <module name="SuppressWarningsHolder"/>
+        <module name="MissingDeprecated"/>
+        <module name="MissingOverride"/>
+        <module name="AnnotationLocation"/>
+        <module name="JavadocStyle"/>
+        <module name="NonEmptyAtclauseDescription"/>
+        <module name="IllegalImport"/>
+        <module name="RedundantImport"/>
+        <module name="RedundantModifier"/>
+        <module name="EmptyBlock"/>
+        <module name="DefaultComesLast"/>
+        <module name="EmptyStatement"/>
+        <module name="EqualsHashCode"/>
+        <module name="ExplicitInitialization"/>
+        <module name="IllegalInstantiation"/>
+        <module name="ModifiedControlVariable"/>
+        <module name="MultipleVariableDeclarations"/>
+        <module name="PackageDeclaration"/>
+        <module name="ParameterAssignment"/>
+        <module name="SimplifyBooleanExpression"/>
+        <module name="SimplifyBooleanReturn"/>
+        <module name="StringLiteralEquality"/>
+        <module name="OneStatementPerLine"/>
+        <module name="FinalClass"/>
+        <module name="ArrayTypeStyle"/>
+        <module name="UpperEll"/>
+        <module name="OuterTypeFilename"/>
+    </module>
+    <module name="FileTabCharacter"/>
+    <module name="SuppressWarningsFilter"/>
+</module>

config/pmd/pmd.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<ruleset name="Custom ruleset"
+         xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">
+
+    <description>
+        Knecon ruleset checks the code for bad stuff
+    </description>
+
+    <rule ref="category/java/errorprone.xml">
+        <exclude name="MissingSerialVersionUID"/>
+        <exclude name="AvoidLiteralsInIfCondition"/>
+        <exclude name="AvoidDuplicateLiterals"/>
+        <exclude name="NullAssignment"/>
+        <exclude name="AssignmentInOperand"/>
+        <exclude name="BeanMembersShouldSerialize"/>
+    </rule>
+
+</ruleset>

config/pmd/test_pmd.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<ruleset name="Custom ruleset"
+         xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">
+
+    <description>
+        Knecon test ruleset checks the code for bad stuff
+    </description>
+
+
+    <rule ref="category/java/errorprone.xml">
+        <exclude name="MissingSerialVersionUID"/>
+        <exclude name="AvoidLiteralsInIfCondition"/>
+        <exclude name="AvoidDuplicateLiterals"/>
+        <exclude name="NullAssignment"/>
+        <exclude name="AssignmentInOperand"/>
+        <exclude name="TestClassWithoutTestCases"/>
+        <exclude name="BeanMembersShouldSerialize"/>
+    </rule>
+
+</ruleset>

gradle.properties.kts

@@ -0,0 +1 @@
+version = 2.0-SNAPSHOT

pom.xml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>search-service</artifactId>
-    <groupId>com.iqser.red.service</groupId>
-    <version>1.0-SNAPSHOT</version>
-
-
-    <packaging>pom</packaging>
-
-    <modules>
-        <module>bamboo-specs</module>
-        <module>search-service-v1</module>
-        <module>search-service-image-v1</module>
-    </modules>
-
-</project>

publish-custom-image.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+dir=${PWD##*/}
+gradle assemble
+
+# Get the current Git branch
+branch=$(git rev-parse --abbrev-ref HEAD)
+
+# Get the short commit hash (first 5 characters)
+commit_hash=$(git rev-parse --short=5 HEAD)
+
+# Combine branch and commit hash
+buildName="${USER}-${branch}-${commit_hash}"
+
+gradle bootBuildImage --cleanCache --publishImage -PbuildbootDockerHostNetwork=true -Pversion=$buildName
+echo "nexus.knecon.com:5001/red/${dir}-server-v1:$buildName"

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ]
+}

search-service-image-v1/pom.xml

@@ -1,97 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <groupId>com.iqser.red</groupId>
-        <artifactId>platform-docker-dependency</artifactId>
-        <version>1.0.0</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>search-service-image-v1</artifactId>
-    <groupId>com.iqser.red.service</groupId>
-    <version>1.0-SNAPSHOT</version>
-    <packaging>pom</packaging>
-
-
-    <properties>
-        <service.server>search-service-server-v1</service.server>
-        <platform.jar>${service.server}.jar</platform.jar>
-        <docker.skip.push>false</docker.skip.push>
-        <docker.image.name>${docker.image.prefix}/${service.server}</docker.image.name>
-    </properties>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-dependency-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-resources-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>exec-maven-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>io.fabric8</groupId>
-                <artifactId>docker-maven-plugin</artifactId>
-            </plugin>
-        </plugins>
-        
-        <pluginManagement>
-            <plugins>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-dependency-plugin</artifactId>
-                    <executions>
-                        <execution>
-                            <id>download-platform-jar</id>
-                            <phase>prepare-package</phase>
-                            <goals>
-                                <goal>copy</goal>
-                            </goals>
-                            <configuration>
-                                <artifactItems>
-                                    <dependency>
-                                        <groupId>${project.groupId}</groupId>
-                                        <artifactId>${service.server}</artifactId>
-                                        <version>${project.version}</version>
-                                        <type>jar</type>
-                                        <overWrite>true</overWrite>
-                                        <destFileName>${platform.jar}</destFileName>
-                                    </dependency>
-                                </artifactItems>
-                                <outputDirectory>${docker.build.directory}</outputDirectory>
-                            </configuration>
-                        </execution>
-                    </executions>
-                </plugin>
-                <plugin>
-                    <groupId>io.fabric8</groupId>
-                    <artifactId>docker-maven-plugin</artifactId>
-                    <configuration>
-                        <images>
-                            <image>
-                                <name>${docker.image.name}</name>
-                                <build>
-                                    <dockerFileDir>${docker.build.directory}</dockerFileDir>
-                                    <args>
-                                        <PLATFORM_JAR>${platform.jar}</PLATFORM_JAR>
-                                    </args>
-                                    <tags>
-                                        <tag>${docker.image.version}</tag>
-                                        <tag>latest</tag>
-                                    </tags>
-                                </build>
-                            </image>
-                        </images>
-                    </configuration>
-                </plugin>
-            </plugins>
-        </pluginManagement>
-    </build>
-</project>

search-service-image-v1/src/main/docker/Dockerfile

@@ -1,7 +0,0 @@
-FROM red/base-image:1.0.0
-
-ARG PLATFORM_JAR
-
-ENV PLATFORM_JAR ${PLATFORM_JAR}
-
-COPY ["${PLATFORM_JAR}", "/"]

search-service-v1/pom.xml

@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>platform-dependency</artifactId>
-        <groupId>com.iqser.red</groupId>
-        <version>1.1.3</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>search-service-v1</artifactId>
-    <groupId>com.iqser.red.service</groupId>
-    <version>1.0-SNAPSHOT</version>
-
-
-    <packaging>pom</packaging>
-
-    <modules>
-        <module>search-service-api-v1</module>
-        <module>search-service-server-v1</module>
-    </modules>
-
-    <dependencyManagement>
-
-        <dependencies>
-            <dependency>
-                <groupId>com.iqser.red</groupId>
-                <artifactId>platform-commons-dependency</artifactId>
-                <version>1.3.6</version>
-                <scope>import</scope>
-                <type>pom</type>
-            </dependency>
-
-        </dependencies>
-
-    </dependencyManagement>
-
-</project>

search-service-v1/search-service-api-v1/build.gradle.kts

@@ -0,0 +1,28 @@
+plugins {
+    id("com.iqser.red.service.java-conventions")
+    id("io.freefair.lombok") version "8.4"
+}
+
+description = "search-service-api-v1"
+
+dependencies {
+    implementation("org.springframework:spring-web:6.0.6")
+    testImplementation("org.springframework.boot:spring-boot-starter-test:3.1.5")
+}
+
+publishing {
+    publications {
+        create<MavenPublication>(name) {
+            from(components["java"])
+        }
+    }
+    repositories {
+        maven {
+            url = uri("https://nexus.knecon.com/repository/red-platform-releases/")
+            credentials {
+                username = providers.gradleProperty("mavenUser").getOrNull();
+                password = providers.gradleProperty("mavenPassword").getOrNull();
+            }
+        }
+    }
+}

search-service-v1/search-service-api-v1/pom.xml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <artifactId>search-service-v1</artifactId>
-        <groupId>com.iqser.red.service</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>search-service-api-v1</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
-            <optional>true</optional>
-        </dependency>
-    </dependencies>
-</project>

search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/IndexMessage.java

@@ -11,6 +11,7 @@ import lombok.NoArgsConstructor;
 @AllArgsConstructor
 public class IndexMessage {
 
+    private IndexMessageType messageType;
     private String dossierId;
     private String dossierTemplateId;
     private String fileId;

search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/IndexMessageType.java

@@ -0,0 +1,5 @@
+package com.iqser.red.service.search.v1.model;
+
+public enum IndexMessageType {
+    INSERT, UPDATE, DROP;
+}

search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/MatchedDocument.java

@@ -23,9 +23,16 @@ public class MatchedDocument {
     private String dossierId;
     private String dossierTemplateId;
     private String fileId;
+    private String dossierStatus;
+    private String assignee;
+    private Map<String, String> fileAttributes;
+    private String workflowStatus;
+    private boolean dossierDeleted;
+    private boolean dossierArchived;
+    private String fileName;
 
     @Builder.Default
-    private Map<String, Set<String>> highlights = new HashMap<>();
+    private Map<String, List<String>> highlights = new HashMap<>();
 
     @Builder.Default
     private Set<String> matchedTerms = new HashSet<>();

search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/MatchedSection.java

@@ -14,7 +14,7 @@ import lombok.NoArgsConstructor;
 @AllArgsConstructor
 public class MatchedSection {
 
-    private int sectionNumber;
+    private String sectionNumber;
     private String headline;
 
     @Builder.Default

search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/SearchRequest.java

@@ -1,12 +1,13 @@
 package com.iqser.red.service.search.v1.model;
 
+import java.util.List;
+import java.util.Map;
+
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
-import java.util.List;
-
 @Data
 @Builder
 @NoArgsConstructor
@@ -17,6 +18,11 @@ public class SearchRequest {
     private List<String> dossierIds;
     private List<String> dossierTemplateIds;
     private String fileId;
+    private String assignee;
+    private boolean includeArchivedDossiers;
+    private boolean includeDeletedDossiers;
+    private String workflowStatus;
+    private Map<String, String> fileAttributes;
     private int page;
     private int pageSize;
     private boolean returnSections;

search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/model/SearchResult.java

@@ -21,5 +21,4 @@ public class SearchResult {
     @Builder.Default
     private List<MatchedDocument> matchedDocuments = new ArrayList<>();
 
-
 }

search-service-v1/search-service-api-v1/src/main/java/com/iqser/red/service/search/v1/resources/SearchResource.java

@@ -3,6 +3,7 @@ package com.iqser.red.service.search.v1.resources;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.ResponseStatus;
@@ -14,9 +15,10 @@ public interface SearchResource {
 
     String SEARCH_PATH = "/search";
 
+
     @ResponseBody
     @ResponseStatus(value = HttpStatus.OK)
-    @GetMapping(value = SEARCH_PATH, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
+    @PostMapping(value = SEARCH_PATH, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
     SearchResult getDossierStatus(@RequestBody SearchRequest searchRequest);
 
 }

search-service-v1/search-service-api-v1/src/test/java/com/iqser/red/service/search/v1/IdentityTest.java

@@ -0,0 +1,17 @@
+package com.iqser.red.service.search.v1;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+public class IdentityTest {
+
+    @Test
+    public void mockTest() {
+
+        int i = 1;
+        assertThat(i).isEqualTo(1);
+    }
+
+}
+

search-service-v1/search-service-server-v1/build.gradle.kts

@@ -0,0 +1,73 @@
+import org.springframework.boot.gradle.tasks.bundling.BootBuildImage
+
+plugins {
+    application
+    id("com.iqser.red.service.java-conventions")
+    id("org.springframework.boot") version "3.1.5"
+    id("io.spring.dependency-management") version "1.1.3"
+    id("org.sonarqube") version "4.4.1.3373"
+    id("io.freefair.lombok") version "8.4"
+}
+
+description = "search-service-server-v1"
+
+configurations {
+    all {
+        exclude(group = "commons-logging", module = "commons-logging")
+        exclude(group = "org.springframework.boot", module = "spring-boot-starter-log4j2")
+        exclude(group = "com.iqser.red.commons", module = "logging-commons")
+    }
+}
+
+val springBootStarterVersion = "3.1.5"
+
+dependencies {
+    api("com.knecon.fforesight:tenant-commons:0.30.0")
+    api("com.knecon.fforesight:tracing-commons:0.5.0")
+    api("com.knecon.fforesight:lifecycle-commons:0.6.0")
+    api("com.google.guava:guava:31.1-jre")
+    api("com.iqser.red.commons:storage-commons:2.45.0")
+    api(project(":search-service-api-v1"))
+    api("com.iqser.red.service:persistence-service-internal-api-v1:2.576.0-RED10106.0")
+    api("com.iqser.red.commons:spring-commons:2.1.0")
+    api("com.iqser.red.commons:metric-commons:2.1.0")
+    api("com.iqser.red.commons:jackson-commons:2.1.0")
+    api("co.elastic.clients:elasticsearch-java:8.6.2")
+    api("org.opensearch.client:opensearch-rest-client:2.6.0")
+    api("org.opensearch.client:opensearch-java:2.3.0")
+    api("jakarta.json:jakarta.json-api:2.1.1")
+    api("org.springframework.cloud:spring-cloud-starter-openfeign:4.0.4")
+    api("org.springframework.boot:spring-boot-starter-aop:${springBootStarterVersion}")
+    api("org.springframework.boot:spring-boot-starter-amqp:${springBootStarterVersion}")
+    api("net.logstash.logback:logstash-logback-encoder:7.4")
+    api("ch.qos.logback:logback-classic")
+    testImplementation("org.springframework.boot:spring-boot-starter-test:${springBootStarterVersion}")
+    testImplementation("com.iqser.red.commons:test-commons:2.1.0")
+    testImplementation("org.testcontainers:elasticsearch:1.17.6")
+    testImplementation("org.opensearch:opensearch-testcontainers:2.0.0")
+    testImplementation("org.springframework.amqp:spring-rabbit-test:3.0.2")
+}
+
+tasks.named<BootBuildImage>("bootBuildImage") {
+
+    environment.put("BPE_DELIM_JAVA_TOOL_OPTIONS", " ")
+    environment.put("BPE_APPEND_JAVA_TOOL_OPTIONS", "-Dfile.encoding=UTF-8")
+
+    imageName.set("nexus.knecon.com:5001/red/${project.name}:${project.version}")
+    if (project.hasProperty("buildbootDockerHostNetwork")) {
+        network.set("host")
+    }
+    docker {
+        if (project.hasProperty("buildbootDockerHostNetwork")) {
+            bindHostToBuilder.set(true)
+        }
+        verboseLogging.set(true)
+
+        publishRegistry {
+            username.set(providers.gradleProperty("mavenUser").getOrNull())
+            password.set(providers.gradleProperty("mavenPassword").getOrNull())
+            email.set(providers.gradleProperty("mavenEmail").getOrNull())
+            url.set("https://nexus.knecon.com:5001/")
+        }
+    }
+}

search-service-v1/search-service-server-v1/pom.xml

@@ -1,156 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <artifactId>search-service-v1</artifactId>
-        <groupId>com.iqser.red.service</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>search-service-server-v1</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>com.iqser.red.commons</groupId>
-            <artifactId>storage-commons</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.iqser.red.service</groupId>
-            <artifactId>search-service-api-v1</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.iqser.red.service</groupId>
-            <artifactId>file-management-service-api-v1</artifactId>
-            <version>2.47.0</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>com.iqser.red.service</groupId>
-                    <artifactId>configuration-service-api-v1</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-        <!-- commons -->
-        <dependency>
-            <groupId>com.iqser.red.commons</groupId>
-            <artifactId>spring-commons</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.iqser.red.commons</groupId>
-            <artifactId>logging-commons</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.iqser.red.commons</groupId>
-            <artifactId>metric-commons</artifactId>
-        </dependency>
-        <!-- other external -->
-
-        <dependency>
-            <groupId>org.elasticsearch</groupId>
-            <artifactId>elasticsearch</artifactId>
-            <version>7.13.2</version>
-        </dependency>
-
-        <dependency>
-            <groupId>org.elasticsearch.client</groupId>
-            <artifactId>elasticsearch-rest-high-level-client</artifactId>
-            <version>7.13.2</version>
-        </dependency>
-
-        <!-- spring -->
-        <dependency>
-            <groupId>org.springframework.cloud</groupId>
-            <artifactId>spring-cloud-starter-openfeign</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-amqp</artifactId>
-            <version>2.3.1.RELEASE</version>
-        </dependency>
-
-        <!-- test dependencies -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.iqser.red.commons</groupId>
-            <artifactId>test-commons</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>elasticsearch</artifactId>
-            <version>1.15.3</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.amqp</groupId>
-            <artifactId>spring-rabbit-test</artifactId>
-            <version>2.3.1</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <!-- generate git.properties for exposure in /info -->
-                <groupId>pl.project13.maven</groupId>
-                <artifactId>git-commit-id-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>revision</goal>
-                        </goals>
-                        <configuration>
-                            <generateGitPropertiesFile>true</generateGitPropertiesFile>
-                            <gitDescribe>
-                                <tags>true</tags>
-                            </gitDescribe>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>original-jar</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                        <configuration>
-                            <classifier>original</classifier>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-
-            <plugin>
-                <!-- repackages the generated jar into a runnable fat-jar and makes it
-                    executable -->
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <goals>
-                            <goal>repackage</goal>
-                        </goals>
-                        <configuration>
-                            <executable>true</executable>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/Application.java

@@ -2,24 +2,31 @@ package com.iqser.red.service.search.v1.server;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration;
+import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
 import org.springframework.context.annotation.Import;
 
-import com.iqser.red.commons.spring.DefaultWebMvcConfiguration;
-import com.iqser.red.service.search.v1.server.client.ElasticsearchClient;
 import com.iqser.red.service.search.v1.server.client.FileStatusClient;
 import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
-import com.iqser.red.service.search.v1.server.utils.FailfastElasticSearchHealthIndicator;
+import com.iqser.red.service.search.v1.server.settings.SearchServiceSettings;
+import com.iqser.red.storage.commons.StorageAutoConfiguration;
+import com.knecon.fforesight.lifecyclecommons.LifecycleAutoconfiguration;
+import com.knecon.fforesight.tenantcommons.MultiTenancyAutoConfiguration;
 
-@Import({DefaultWebMvcConfiguration.class})
+import io.micrometer.core.aop.TimedAspect;
+import io.micrometer.core.instrument.MeterRegistry;
+
+@ImportAutoConfiguration({MultiTenancyAutoConfiguration.class, LifecycleAutoconfiguration.class})
+@Import({StorageAutoConfiguration.class})
 @EnableFeignClients(basePackageClasses = FileStatusClient.class)
-@EnableConfigurationProperties(ElasticsearchSettings.class)
+@EnableConfigurationProperties({ElasticsearchSettings.class, SearchServiceSettings.class})
 @SpringBootApplication(exclude = {SecurityAutoConfiguration.class, ManagementWebSecurityAutoConfiguration.class})
+@EnableAspectJAutoProxy
 public class Application {
 
     public static void main(String[] args) {
@@ -29,10 +36,9 @@ public class Application {
 
 
     @Bean
-    @ConditionalOnMissingBean
-    public ElasticsearchClient elasticsearchClient(ElasticsearchSettings elasticsearchSettings) {
+    public TimedAspect timedAspect(MeterRegistry registry) {
 
-        return new ElasticsearchClient(elasticsearchSettings);
+        return new TimedAspect(registry);
     }
-    
+
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/client/DossierClient.java

@@ -0,0 +1,10 @@
+package com.iqser.red.service.search.v1.server.client;
+
+import org.springframework.cloud.openfeign.FeignClient;
+
+import com.iqser.red.service.persistence.service.v1.api.internal.resources.DossierResource;
+
+@FeignClient(name = "DossierResource", url = "${persistence-service.url}")
+public interface DossierClient extends DossierResource {
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/client/ElasticsearchClient.java

@@ -1,73 +0,0 @@
-package com.iqser.red.service.search.v1.server.client;
-
-import java.io.IOException;
-import java.util.stream.Collectors;
-
-import javax.annotation.PostConstruct;
-import javax.annotation.PreDestroy;
-
-import org.apache.http.HttpHost;
-import org.apache.http.auth.AuthScope;
-import org.apache.http.auth.UsernamePasswordCredentials;
-import org.apache.http.client.CredentialsProvider;
-import org.apache.http.impl.client.BasicCredentialsProvider;
-import org.elasticsearch.client.RestClient;
-import org.elasticsearch.client.RestClientBuilder;
-import org.elasticsearch.client.RestHighLevelClient;
-import org.springframework.stereotype.Service;
-
-import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
-
-import lombok.RequiredArgsConstructor;
-import lombok.experimental.Delegate;
-import lombok.extern.slf4j.Slf4j;
-
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class ElasticsearchClient {
-
-    // Lower timeouts should be set per request.
-    private static final int ABSURD_HIGH_TIMEOUT = 90_000_000;
-
-    private final ElasticsearchSettings settings;
-
-    @Delegate
-    private RestHighLevelClient client;
-
-
-    @PostConstruct
-    public void init() {
-
-        HttpHost[] httpHost = settings.getHosts()
-                .stream()
-                .map(host -> new HttpHost(host, settings.getPort(), settings.getScheme()))
-                .collect(Collectors.toList())
-                .toArray(new HttpHost[settings.getHosts().size()]);
-
-        RestClientBuilder builder = RestClient.builder(httpHost)
-                .setRequestConfigCallback(requestConfigBuilder -> requestConfigBuilder.setConnectTimeout(ABSURD_HIGH_TIMEOUT)
-                        .setSocketTimeout(ABSURD_HIGH_TIMEOUT));
-
-        if (settings.getUsername() != null && !settings.getUsername().isEmpty()) {
-            final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
-            credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(settings.getUsername(), settings
-                    .getPassword()));
-            builder.setHttpClientConfigCallback(httpClientBuilder -> httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider));
-        }
-
-        client = new RestHighLevelClient(builder);
-    }
-
-
-    @PreDestroy
-    public void shutdown() {
-
-        try {
-            client.close();
-        } catch (IOException e) {
-            log.error(e.getMessage(), e);
-        }
-    }
-
-}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/client/FileStatusClient.java

@@ -2,9 +2,9 @@ package com.iqser.red.service.search.v1.server.client;
 
 import org.springframework.cloud.openfeign.FeignClient;
 
-import com.iqser.red.service.file.management.v1.api.resources.StatusResource;
+import com.iqser.red.service.persistence.service.v1.api.internal.resources.StatusResource;
 
-@FeignClient(name = "StatusResource", url = "${file-management-service.url}")
+@FeignClient(name = "StatusResource", url = "${persistence-service.url}")
 public interface FileStatusClient extends StatusResource {
 
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/client/FileStatusProcessingUpdateClient.java

@@ -2,8 +2,9 @@ package com.iqser.red.service.search.v1.server.client;
 
 import org.springframework.cloud.openfeign.FeignClient;
 
-import com.iqser.red.service.file.management.v1.api.resources.FileStatusProcessingUpdateResource;
+import com.iqser.red.service.persistence.service.v1.api.internal.resources.FileStatusProcessingUpdateResource;
 
-@FeignClient(name = "FileStatusProcessingUpdateResource", url = "${file-management-service.url}")
+@FeignClient(name = "FileStatusProcessingUpdateResource", url = "${persistence-service.url}")
 public interface FileStatusProcessingUpdateClient extends FileStatusProcessingUpdateResource {
+
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/client/IndexInformationClient.java

@@ -0,0 +1,10 @@
+package com.iqser.red.service.search.v1.server.client;
+
+import org.springframework.cloud.openfeign.FeignClient;
+
+import com.iqser.red.service.persistence.service.v1.api.internal.resources.IndexInformationResource;
+
+@FeignClient(name = "IndexInformationResource", url = "${persistence-service.url}")
+public interface IndexInformationClient extends IndexInformationResource {
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/configuration/MessagingConfiguration.java

@@ -0,0 +1,119 @@
+package com.iqser.red.service.search.v1.server.configuration;
+
+import org.springframework.amqp.core.Binding;
+import org.springframework.amqp.core.BindingBuilder;
+import org.springframework.amqp.core.DirectExchange;
+import org.springframework.amqp.core.Queue;
+import org.springframework.amqp.core.QueueBuilder;
+import org.springframework.amqp.core.TopicExchange;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import lombok.RequiredArgsConstructor;
+
+@Configuration
+@RequiredArgsConstructor
+public class MessagingConfiguration {
+
+    public static final String INDEXING_REQUEST_QUEUE_PREFIX = "indexing_request";
+    public static final String INDEXING_REQUEST_EXCHANGE = "indexing_request_exchange";
+    public static final String INDEXING_DLQ = "indexing_error";
+
+    public static final String DELETE_FROM_INDEX_REQUEST_QUEUE_PREFIX = "delete_from_index_request";
+    public static final String DELETE_FROM_INDEX_REQUEST_EXCHANGE = "delete_from_index_request_exchange";
+    public static final String DELETE_FROM_INDEX_DLQ = "delete_from_index_error";
+
+    public static final String X_ERROR_INFO_HEADER = "x-error-message";
+    public static final String X_ERROR_INFO_TIMESTAMP_HEADER = "x-error-message-timestamp";
+
+    @Value("${fforesight.multitenancy.tenant-delete-queue:search-service-tenant-delete}")
+    private String tenantDeleteEventQueueName;
+    @Value("${fforesight.multitenancy.tenant-delete-dlq:search-service-tenant-delete-error}")
+    private String tenantDeleteDLQName;
+
+    @Value("${fforesight.multitenancy.tenant-updated-queue:search-service-tenant-updated}")
+    private String tenantUpdatedEventQueueName;
+    @Value("${fforesight.multitenancy.tenant-updated-dlq:search-service-tenant-updated-error}")
+    private String tenantUpdatedDLQName;
+
+
+    @Bean
+    public DirectExchange indexingRequestExchange() {
+
+        return new DirectExchange(INDEXING_REQUEST_EXCHANGE);
+    }
+
+
+    @Bean
+    public Queue indexingDLQ() {
+
+        return QueueBuilder.durable(INDEXING_DLQ).build();
+    }
+
+
+    @Bean
+    public DirectExchange deleteFromIndexRequestExchange() {
+
+        return new DirectExchange(DELETE_FROM_INDEX_REQUEST_EXCHANGE);
+    }
+
+
+    @Bean
+    public Queue deleteFromIndexDLQ() {
+
+        return QueueBuilder.durable(DELETE_FROM_INDEX_DLQ).build();
+    }
+
+
+    @Bean
+    public Binding tenantExchangeDeleteBinding(@Qualifier("tenantUserManagementTenantDeleteQueue") Queue tenantUserManagementTenantDeleteQueue,
+                                               @Qualifier("tenantExchange") TopicExchange tenantExchange) {
+
+        return BindingBuilder.bind(tenantUserManagementTenantDeleteQueue).to(tenantExchange).with("tenant.delete");
+    }
+
+
+    @Bean("tenantUserManagementTenantDeleteQueue")
+    public Queue tenantDeleteQueue() {
+
+        return QueueBuilder.durable(this.tenantDeleteEventQueueName)
+                .withArgument("x-dead-letter-exchange", "")
+                .withArgument("x-dead-letter-routing-key", this.tenantDeleteDLQName)
+                .build();
+    }
+
+
+    @Bean
+    public Queue tenantDeleteDLQ() {
+
+        return QueueBuilder.durable(this.tenantDeleteDLQName).build();
+    }
+
+
+    @Bean
+    public Binding tenantExchangeUpdatedBinding(@Qualifier("tenantUserManagementTenantUpdatedQueue") Queue tenantUserManagementTenantUpdatedQueue,
+                                                @Qualifier("tenantExchange") TopicExchange tenantExchange) {
+
+        return BindingBuilder.bind(tenantUserManagementTenantUpdatedQueue).to(tenantExchange).with("tenant.updated");
+    }
+
+
+    @Bean("tenantUserManagementTenantUpdatedQueue")
+    public Queue tenantUpdatedQueue() {
+
+        return QueueBuilder.durable(this.tenantUpdatedEventQueueName)
+                .withArgument("x-dead-letter-exchange", "")
+                .withArgument("x-dead-letter-routing-key", this.tenantUpdatedDLQName)
+                .build();
+    }
+
+
+    @Bean
+    public Queue tenantUpdatedDLQ() {
+
+        return QueueBuilder.durable(this.tenantUpdatedDLQName).build();
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/configuration/TenantMessagingConfigurationImpl.java

@@ -0,0 +1,11 @@
+package com.iqser.red.service.search.v1.server.configuration;
+
+import org.springframework.context.annotation.Configuration;
+
+import com.knecon.fforesight.tenantcommons.queue.TenantMessagingConfiguration;
+
+@Configuration
+public class TenantMessagingConfigurationImpl extends TenantMessagingConfiguration {
+
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/controller/SearchController.java

@@ -19,9 +19,18 @@ public class SearchController implements SearchResource {
 
     public SearchResult getDossierStatus(@RequestBody SearchRequest searchRequest) {
 
-        return searchService.search(searchRequest.getQueryString(), searchRequest.getDossierTemplateIds(),
-                searchRequest.getDossierIds(), searchRequest.getFileId(), searchRequest
-                        .getPage(), searchRequest.getPageSize(), searchRequest.isReturnSections());
+        return searchService.search(searchRequest.getQueryString(),
+                searchRequest.getDossierTemplateIds(),
+                searchRequest.getDossierIds(),
+                searchRequest.getFileId(),
+                searchRequest.getAssignee(),
+                searchRequest.isIncludeDeletedDossiers(),
+                searchRequest.isIncludeArchivedDossiers(),
+                searchRequest.getWorkflowStatus(),
+                searchRequest.getFileAttributes(),
+                searchRequest.getPage(),
+                searchRequest.getPageSize(),
+                searchRequest.isReturnSections());
     }
 
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/exception/IndexException.java

@@ -2,12 +2,31 @@ package com.iqser.red.service.search.v1.server.exception;
 
 public class IndexException extends RuntimeException {
 
-    public static final String INDEX_EXISTS_ERROR = "Unable to check, if index exists";
-    public static final String CONTENT_TO_JSON_ERROR = "Could not convert document with id '%s' to JSON!";
-    public static final String DOCUMENT_INDEX_ERROR = "Error during indexing document with id '%s'";
-    public static final String DOCUMENT_DELETE_ERROR = "Error during deleting document with id '%s'";
-    public static final String FAILED_TO_SEARCH = "Error during search";
+    private static final String INDEX_EXISTS_ERROR = "Unable to check, if index exists";
+    private static final String DOCUMENT_INDEX_ERROR = "Error during indexing document with id '%s'";
+    private static final String DOCUMENT_UPDATE_ERROR = "Error during updating document with id '%s'";
+    private static final String DOCUMENT_DELETE_ERROR = "Error during deleting document with id '%s'";
+    private static final String FAILED_TO_SEARCH = "Error during search";
 
+    public static IndexException indexExists(Throwable cause){
+        return new IndexException(INDEX_EXISTS_ERROR, cause);
+    }
+
+    public static IndexException documentIndexError(String fileId, Throwable cause){
+        return new IndexException(String.format(DOCUMENT_INDEX_ERROR, fileId), cause);
+    }
+
+    public static IndexException documentUpdateError(String fileId, Throwable cause){
+        return new IndexException(String.format(DOCUMENT_UPDATE_ERROR, fileId), cause);
+    }
+
+    public static IndexException documentDeleteError(String fileId, Throwable cause){
+        return new IndexException(String.format(DOCUMENT_DELETE_ERROR, fileId), cause);
+    }
+
+    public static IndexException searchFailed(Throwable cause){
+        return new IndexException(FAILED_TO_SEARCH, cause);
+    }
 
     public IndexException(String message) {
 

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/migration/MigrationStarterService.java

@@ -0,0 +1,49 @@
+package com.iqser.red.service.search.v1.server.migration;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.event.EventListener;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.model.IndexMessage;
+import com.iqser.red.service.search.v1.model.IndexMessageType;
+import com.iqser.red.service.search.v1.server.queue.IndexingMessageReceiver;
+import com.iqser.red.service.search.v1.server.service.IndexInformationService;
+import com.iqser.red.service.search.v1.server.settings.SearchServiceSettings;
+import com.knecon.fforesight.tenantcommons.TenantContext;
+import com.knecon.fforesight.tenantcommons.TenantsClient;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@SuppressWarnings("PMD")
+public class MigrationStarterService {
+
+    private final ApplicationContext ctx;
+    private final IndexInformationService indexInformationService;
+    private final IndexingMessageReceiver indexingMessageReceiver;
+    private final SearchServiceSettings settings;
+    private final TenantsClient tenantsClient;
+
+
+    @EventListener(ApplicationReadyEvent.class)
+    public void migrate() {
+
+        // This can only run in post upgrade hook, because otherwise the old service is still runnnig.
+        if (settings.isMigrateOnly()) {
+            tenantsClient.getTenants().forEach(tenant -> {
+                TenantContext.setTenantId(tenant.getTenantId());
+                if (indexInformationService.hasIndexChanged()) {
+                    log.info("Index has changed and will be closed, dropped, recreated and all files will be indexed");
+                    indexingMessageReceiver.receiveIndexingRequest(IndexMessage.builder().messageType(IndexMessageType.DROP).build());
+                }
+            });
+            System.exit(SpringApplication.exit(ctx, () -> 0));
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/Connection.java

@@ -0,0 +1,21 @@
+package com.iqser.red.service.search.v1.server.model;
+
+
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@Builder
+@AllArgsConstructor
+@EqualsAndHashCode(onlyExplicitlyIncluded = true)
+public class Connection {
+
+    @EqualsAndHashCode.Include
+    private String hosts;
+    private SearchConnection searchConnection;
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/IndexDocument.java

@@ -1,8 +1,8 @@
 package com.iqser.red.service.search.v1.server.model;
 
 import java.io.Serializable;
-import java.time.OffsetDateTime;
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
 
 import lombok.AccessLevel;
@@ -22,9 +22,17 @@ public class IndexDocument implements Serializable {
     private String dossierId;
     private String fileId;
     private String filename;
-    private OffsetDateTime date;
+
+    private Date date;
+    private String assignee;
+    private boolean dossierDeleted;
+    private boolean dossierArchived;
+    private String workflowStatus;
 
     @Builder.Default
     private List<IndexSection> sections = new ArrayList<>();
 
+    @Builder.Default
+    private List<IndexFileAttribute> fileAttributes = new ArrayList<>();
+
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/IndexDocumentUpdate.java

@@ -0,0 +1,22 @@
+package com.iqser.red.service.search.v1.server.model;
+
+import java.util.List;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class IndexDocumentUpdate {
+
+    private String assignee;
+    private String workflowStatus;
+    private boolean dossierDeleted;
+    private boolean dossierArchived;
+    private List<IndexFileAttribute> fileAttributes;
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/IndexFileAttribute.java

@@ -0,0 +1,17 @@
+package com.iqser.red.service.search.v1.server.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class IndexFileAttribute {
+
+    private String name;
+    private String value;
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/IndexSection.java

@@ -16,8 +16,9 @@ import lombok.NoArgsConstructor;
 @SuppressWarnings("serial")
 public class IndexSection implements Serializable {
 
-    private int sectionNumber;
+    private String sectionNumber;
     private String text;
     private Set<Integer> pages;
     private String headline;
+
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/model/SectionText.java

@@ -14,7 +14,7 @@ import lombok.NoArgsConstructor;
 @AllArgsConstructor
 public class SectionText {
 
-    private int sectionNumber;
+    private String sectionNumber;
     private String headline;
     private String text;
 

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/queue/DeleteTenantMessageReceiver.java

@@ -0,0 +1,38 @@
+package com.iqser.red.service.search.v1.server.queue;
+
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.service.IndexDeleteService;
+import com.knecon.fforesight.tenantcommons.model.TenantResponse;
+
+import jakarta.annotation.PostConstruct;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class DeleteTenantMessageReceiver {
+
+    private final IndexDeleteService indexDeleteService;
+
+    @Value("${fforesight.multitenancy.tenant-delete-queue:tenant-delete-queue}")
+    private String tenantDeleteQueue;
+
+
+    @PostConstruct
+    public void postConstruct() {
+
+        log.info("Listener for tenant-delete started for queue: {}", this.tenantDeleteQueue);
+    }
+
+
+    @RabbitListener(queues = "${fforesight.multitenancy.tenant-delete-queue:tenant-delete-queue}")
+    public void deleteTenant(TenantResponse tenant) {
+
+        indexDeleteService.dropIndex(tenant.getSearchConnection());
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/queue/IndexingMessageReceiver.java

@@ -1,26 +1,44 @@
 package com.iqser.red.service.search.v1.server.queue;
 
-import static com.iqser.red.service.search.v1.server.queue.MessagingConfiguration.DELETE_FROM_INDEX_DLQ;
-import static com.iqser.red.service.search.v1.server.queue.MessagingConfiguration.DELETE_FROM_INDEX_QUEUE;
-import static com.iqser.red.service.search.v1.server.queue.MessagingConfiguration.INDEXING_DQL;
-import static com.iqser.red.service.search.v1.server.queue.MessagingConfiguration.INDEXING_QUEUE;
+import static com.iqser.red.service.search.v1.server.configuration.MessagingConfiguration.DELETE_FROM_INDEX_DLQ;
+import static com.iqser.red.service.search.v1.server.configuration.MessagingConfiguration.INDEXING_DLQ;
+import static com.iqser.red.service.search.v1.server.configuration.MessagingConfiguration.INDEXING_REQUEST_EXCHANGE;
+import static com.iqser.red.service.search.v1.server.configuration.MessagingConfiguration.X_ERROR_INFO_HEADER;
+import static com.iqser.red.service.search.v1.server.configuration.MessagingConfiguration.X_ERROR_INFO_TIMESTAMP_HEADER;
 
+import java.io.IOException;
+import java.time.OffsetDateTime;
+import java.time.temporal.ChronoUnit;
+import java.util.List;
+
+import org.springframework.amqp.AmqpRejectAndDontRequeueException;
+import org.springframework.amqp.core.Message;
 import org.springframework.amqp.rabbit.annotation.RabbitHandler;
 import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
 import org.springframework.stereotype.Service;
 
-import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.iqser.red.service.file.management.v1.api.model.FileStatus;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.Dossier;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.FileErrorInfo;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.FileModel;
 import com.iqser.red.service.search.v1.model.IndexMessage;
+import com.iqser.red.service.search.v1.model.IndexMessageType;
+import com.iqser.red.service.search.v1.server.client.DossierClient;
 import com.iqser.red.service.search.v1.server.client.FileStatusClient;
 import com.iqser.red.service.search.v1.server.client.FileStatusProcessingUpdateClient;
 import com.iqser.red.service.search.v1.server.model.Text;
 import com.iqser.red.service.search.v1.server.service.DocumentDeleteService;
 import com.iqser.red.service.search.v1.server.service.DocumentIndexService;
+import com.iqser.red.service.search.v1.server.service.DocumentUpdateService;
+import com.iqser.red.service.search.v1.server.service.IndexDeleteService;
+import com.iqser.red.service.search.v1.server.service.IndexDocumentConverterService;
+import com.iqser.red.service.search.v1.server.service.IndexInformationService;
 import com.iqser.red.service.search.v1.server.service.TextStorageService;
+import com.knecon.fforesight.tenantcommons.TenantContext;
 
 import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
 import lombok.extern.slf4j.Slf4j;
 
 @Slf4j
@@ -28,61 +46,191 @@ import lombok.extern.slf4j.Slf4j;
 @RequiredArgsConstructor
 public class IndexingMessageReceiver {
 
+    public static final String INDEXING_LISTENER_ID = "indexing-listener";
+    public static final String DELETE_FROM_INDEX_LISTENER_ID = "delete-from-index-listener";
+
     private final ObjectMapper objectMapper;
     private final TextStorageService textStorageService;
-    private final DocumentIndexService documentIndexService;
     private final FileStatusClient fileStatusClient;
+    private final DossierClient dossierClient;
     private final FileStatusProcessingUpdateClient fileStatusProcessingUpdateClient;
+    private final RabbitTemplate rabbitTemplate;
+
     private final DocumentDeleteService documentDeleteService;
+    private final DocumentUpdateService documentUpdateService;
+    private final DocumentIndexService documentIndexService;
+    private final IndexDeleteService indexDeleteService;
+    private final IndexInformationService indexInformationService;
+    private final IndexDocumentConverterService indexDocumentConverterService;
 
 
+    @SneakyThrows
     @RabbitHandler
-    @RabbitListener(queues = INDEXING_QUEUE)
-    public void receiveIndexingRequest(String in) throws JsonProcessingException {
+    @RabbitListener(id = INDEXING_LISTENER_ID)
+    public void receiveIndexingRequest(Message message) {
+
+        var indexRequest = objectMapper.readValue(message.getBody(), IndexMessage.class);
+
+        // This prevents from endless retries oom errors.
+        if (message.getMessageProperties().isRedelivered()) {
+            throw new AmqpRejectAndDontRequeueException(String.format("Error during last processing of request with dossierId: %s and fileId: %s, do not retry.",
+                                                                      indexRequest.getDossierId(),
+                                                                      indexRequest.getFileId()));
+        }
+
+        try {
+            receiveIndexingRequest(indexRequest);
+        } catch (Exception e) {
+            log.warn("An exception occurred in processing the indexing request stage: ", e);
+            message.getMessageProperties().getHeaders().put(X_ERROR_INFO_HEADER, e.getMessage());
+            message.getMessageProperties().getHeaders().put(X_ERROR_INFO_TIMESTAMP_HEADER, OffsetDateTime.now().truncatedTo(ChronoUnit.MILLIS));
+            throw e;
+        }
+    }
+
+
+    public void receiveIndexingRequest(IndexMessage indexRequest) {
 
-        var indexRequest = objectMapper.readValue(in, IndexMessage.class);
         log.info("Processing indexing request: {}", indexRequest);
-        fileStatusProcessingUpdateClient.indexing(indexRequest.getDossierId(), indexRequest.getFileId());
-        FileStatus fileStatus = fileStatusClient.getFileStatus(indexRequest.getDossierId(), indexRequest.getFileId());
-        Text text = textStorageService.getText(indexRequest.getDossierId(), indexRequest.getFileId());
-        documentIndexService.indexDocument( indexRequest.getDossierTemplateId(),indexRequest.getDossierId(), indexRequest.getFileId(), fileStatus.getFilename(), text);
-        fileStatusProcessingUpdateClient.indexingSuccessful(indexRequest.getDossierId(), indexRequest.getFileId());
-        log.info("Successfully indexed {}", indexRequest);
+
+        FileModel fileStatus;
+        Dossier dossier;
+        switch (indexRequest.getMessageType()) {
+            case INSERT:
+                fileStatus = fileStatusClient.getFileStatus(indexRequest.getDossierId(), indexRequest.getFileId());
+                dossier = dossierClient.getDossierById(indexRequest.getDossierId(), true, true);
+                indexFile(dossier, fileStatus);
+                break;
+
+            case UPDATE:
+                fileStatus = fileStatusClient.getFileStatus(indexRequest.getDossierId(), indexRequest.getFileId());
+                dossier = dossierClient.getDossierById(indexRequest.getDossierId(), true, true);
+
+                if(documentUpdateService.documentExists(indexRequest.getFileId())) {var indexUpdateDocument = indexDocumentConverterService.convertUpdateDocument(fileStatus.getAssignee(),
+                                                                                              dossier.getSoftDeletedTime() != null,
+                                                                                              dossier.getArchivedTime() != null,
+                                                                                              fileStatus.getWorkflowStatus().name(),
+                                                                                              fileStatus.getFileAttributes());
+
+                    documentUpdateService.updateDocument(indexRequest.getFileId(), indexUpdateDocument);
+                    log.info("Successfully updated {}", indexRequest);
+                } else {
+                    indexFile(dossier, fileStatus);
+                }
+                break;
+
+            case DROP:
+                indexDeleteService.recreateIndex();
+                addAllDocumentsToIndexQueue();
+                indexInformationService.updateIndexInformation();
+                break;
+
+            default:
+                throw new IllegalArgumentException("MessageType '" + indexRequest.getMessageType() + "' does not exist");
+        }
 
     }
 
 
     @RabbitHandler
-    @RabbitListener(queues = INDEXING_DQL)
-    public void receiveIndexingRequestDQL(String in) throws JsonProcessingException {
+    @RabbitListener(queues = INDEXING_DLQ)
+    public void receiveIndexingRequestDQL(Message in) throws IOException {
+
+        var indexRequest = objectMapper.readValue(in.getBody(), IndexMessage.class);
+        String errorLog = "Failed to process indexing request:";
+        log.info(errorLog + ": {}", indexRequest);
+        String errorMessage = errorLog + in.getMessageProperties().getHeader(X_ERROR_INFO_HEADER);
+        OffsetDateTime timestamp = in.getMessageProperties().getHeader(X_ERROR_INFO_TIMESTAMP_HEADER);
+        timestamp = timestamp != null ? timestamp : OffsetDateTime.now().truncatedTo(ChronoUnit.MILLIS);
+        fileStatusProcessingUpdateClient.indexingFailed(indexRequest.getDossierId(),
+                                                        indexRequest.getFileId(),
+                                                        new FileErrorInfo(errorMessage, INDEXING_DLQ, "search-service", timestamp));
 
-        var indexRequest = objectMapper.readValue(in, IndexMessage.class);
-        fileStatusProcessingUpdateClient.indexingFailed(indexRequest.getDossierId(), indexRequest.getFileId());
-        log.info("Failed to process indexing request: {}", indexRequest);
     }
 
 
     @RabbitHandler
-    @RabbitListener(queues = DELETE_FROM_INDEX_QUEUE)
-    public void receiveDeleteDocumentRequest(String in) throws JsonProcessingException {
+    @RabbitListener(id = DELETE_FROM_INDEX_LISTENER_ID)
+    public void receiveDeleteDocumentRequest(Message in) throws IOException {
 
-        var indexRequest = objectMapper.readValue(in, IndexMessage.class);
+        var indexRequest = objectMapper.readValue(in.getBody(), IndexMessage.class);
         log.info("Processing delete document request: {}", indexRequest);
-        documentDeleteService.deleteDocument(indexRequest.getFileId());
-        log.info("Successfully deleted document with dossierId {} and fileId {}", indexRequest.getDossierId(), indexRequest.getFileId());
+        try {
+            documentDeleteService.deleteDocument(indexRequest.getFileId());
+            log.info("Successfully deleted document with dossierId {} and fileId {}", indexRequest.getDossierId(), indexRequest.getFileId());
+        } catch (Exception e) {
+            log.warn("An exception occurred in processing delete document stage: {}", e.getMessage());
+            in.getMessageProperties().getHeaders().put(X_ERROR_INFO_HEADER, e.getMessage());
+            in.getMessageProperties().getHeaders().put(X_ERROR_INFO_TIMESTAMP_HEADER, OffsetDateTime.now().truncatedTo(ChronoUnit.MILLIS));
+
+            throw e;
+        }
 
     }
 
 
     @RabbitHandler
     @RabbitListener(queues = DELETE_FROM_INDEX_DLQ)
-    public void receiveDeleteDocumentRequestDLQ(String in) throws JsonProcessingException {
+    public void receiveDeleteDocumentRequestDLQ(Message in) throws IOException {
+
+        var indexRequest = objectMapper.readValue(in.getBody(), IndexMessage.class);
+        String errorLog = "Failed to process delete from index request ";
+        log.info(errorLog + ": {}", indexRequest);
+        String errorMessage = errorLog + in.getMessageProperties().getHeader(X_ERROR_INFO_HEADER);
+        OffsetDateTime timestamp = in.getMessageProperties().getHeader(X_ERROR_INFO_TIMESTAMP_HEADER);
+        timestamp = timestamp != null ? timestamp : OffsetDateTime.now().truncatedTo(ChronoUnit.MILLIS);
+        fileStatusProcessingUpdateClient.indexingFailed(indexRequest.getDossierId(),
+                                                        indexRequest.getFileId(),
+                                                        new FileErrorInfo(errorMessage, INDEXING_DLQ, "search-service", timestamp));
 
-        var indexRequest = objectMapper.readValue(in, IndexMessage.class);
-        fileStatusProcessingUpdateClient.indexingFailed(indexRequest.getDossierId(), indexRequest.getFileId());
-        log.info("Failed to process delete from index request: {}", indexRequest);
     }
 
 
+    private void indexFile(Dossier dossier, FileModel file) {
+
+        fileStatusProcessingUpdateClient.indexing(dossier.getId(), file.getId());
+        Text text = textStorageService.getText(dossier.getId(), file.getId());
+
+        var indexDocument = indexDocumentConverterService.convert(dossier.getDossierTemplateId(),
+                                                                  dossier.getId(),
+                                                                  file.getId(),
+                                                                  file.getFilename(),
+                                                                  text,
+                                                                  file.getAssignee(),
+                                                                  dossier.getSoftDeletedTime() != null,
+                                                                  dossier.getArchivedTime() != null,
+                                                                  file.getWorkflowStatus(),
+                                                                  file.getFileAttributes());
+
+        documentIndexService.indexDocument(indexDocument);
+        fileStatusProcessingUpdateClient.indexingSuccessful(dossier.getId(), file.getId());
+        log.info("Successfully indexed dossier {} file {}", dossier.getId(), file.getId());
+    }
+
+
+    private void addAllDocumentsToIndexQueue() {
+
+        var allDossiers = dossierClient.getAllDossiers(true, true);
+        for (Dossier dossier : allDossiers) {
+            addFilesToIndexingQueue(dossier.getId(), fileStatusClient.getDossierStatus(dossier.getId()));
+            addFilesToIndexingQueue(dossier.getId(), fileStatusClient.getSoftDeletedDossierStatus(dossier.getId()));
+        }
+        log.info("Successfully added all files from all dossiers to index queue (including archived and deleted)");
+    }
+
+
+    private void addFilesToIndexingQueue(String dossierId, List<FileModel> files) {
+
+        for (FileModel file : files) {
+            log.info("Will add dossier {} file {} to index queue", dossierId, file.getId());
+            rabbitTemplate.convertAndSend(INDEXING_REQUEST_EXCHANGE,
+                                          TenantContext.getTenantId(),
+                                          IndexMessage.builder().messageType(IndexMessageType.INSERT).dossierId(dossierId).fileId(file.getId()).build(),
+                                          message -> {
+                                              message.getMessageProperties().setPriority(99);
+                                              return message;
+                                          });
+        }
+    }
 
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/queue/MessagingConfiguration.java

@@ -1,58 +0,0 @@
-package com.iqser.red.service.search.v1.server.queue;
-
-import org.springframework.amqp.core.Queue;
-import org.springframework.amqp.core.QueueBuilder;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
-import lombok.RequiredArgsConstructor;
-
-@Configuration
-@RequiredArgsConstructor
-public class MessagingConfiguration {
-
-    public static final String INDEXING_QUEUE = "indexingQueue";
-    public static final String INDEXING_DQL = "indexingDQL";
-
-    public static final String DELETE_FROM_INDEX_QUEUE = "deleteFromIndexQueue";
-    public static final String DELETE_FROM_INDEX_DLQ = "deleteFromIndexDLQ";
-
-
-    @Bean
-    public Queue indexingQueue() {
-
-        return QueueBuilder.durable(INDEXING_QUEUE)
-                .withArgument("x-dead-letter-exchange", "")
-                .withArgument("x-dead-letter-routing-key", INDEXING_DQL)
-                .maxPriority(2)
-                .build();
-    }
-
-
-    @Bean
-    public Queue indexingDeadLetterQueue() {
-
-        return QueueBuilder.durable(INDEXING_DQL).build();
-    }
-
-
-
-    @Bean
-    public Queue deleteFromIndexQueue() {
-
-        return QueueBuilder.durable(DELETE_FROM_INDEX_QUEUE)
-                .withArgument("x-dead-letter-exchange", "")
-                .withArgument("x-dead-letter-routing-key", DELETE_FROM_INDEX_DLQ)
-                .maxPriority(2)
-                .build();
-    }
-
-
-    @Bean
-    public Queue deleteFromIndexDLQ() {
-
-        return QueueBuilder.durable(DELETE_FROM_INDEX_DLQ).build();
-    }
-
-
-}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/queue/TenantExchangeMessageReceiverImpl.java

@@ -0,0 +1,74 @@
+package com.iqser.red.service.search.v1.server.queue;
+
+import static com.iqser.red.service.search.v1.server.configuration.MessagingConfiguration.*;
+
+import java.util.Map;
+import java.util.Set;
+
+import org.springframework.amqp.rabbit.annotation.RabbitHandler;
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.event.EventListener;
+import org.springframework.stereotype.Service;
+
+import com.knecon.fforesight.tenantcommons.TenantProvider;
+import com.knecon.fforesight.tenantcommons.model.TenantCreatedEvent;
+import com.knecon.fforesight.tenantcommons.model.TenantQueueConfiguration;
+import com.knecon.fforesight.tenantcommons.model.TenantResponse;
+import com.knecon.fforesight.tenantcommons.queue.RabbitQueueFromExchangeService;
+import com.knecon.fforesight.tenantcommons.queue.TenantExchangeMessageReceiver;
+
+@Service
+public class TenantExchangeMessageReceiverImpl extends TenantExchangeMessageReceiver {
+
+    public TenantExchangeMessageReceiverImpl(RabbitQueueFromExchangeService rabbitQueueService, TenantProvider tenantProvider) {
+
+        super(rabbitQueueService, tenantProvider);
+    }
+
+
+    @Override
+    protected Set<TenantQueueConfiguration> getTenantQueueConfigs() {
+
+        return Set.of(TenantQueueConfiguration.builder()
+                              .listenerId(IndexingMessageReceiver.INDEXING_LISTENER_ID)
+                              .exchangeName(INDEXING_REQUEST_EXCHANGE)
+                              .queuePrefix(INDEXING_REQUEST_QUEUE_PREFIX)
+                              .dlqName(INDEXING_DLQ)
+                              .arguments(Map.of("x-max-priority", 2))
+                              .build(),
+                      TenantQueueConfiguration.builder()
+                              .listenerId(IndexingMessageReceiver.DELETE_FROM_INDEX_LISTENER_ID)
+                              .exchangeName(DELETE_FROM_INDEX_REQUEST_EXCHANGE)
+                              .queuePrefix(DELETE_FROM_INDEX_REQUEST_QUEUE_PREFIX)
+                              .dlqName(DELETE_FROM_INDEX_DLQ)
+                              .arguments(Map.of("x-max-priority", 2))
+                              .build());
+    }
+
+
+    @EventListener(ApplicationReadyEvent.class)
+    public void onApplicationReady() {
+
+        System.out.println("application ready invoked");
+        super.initializeQueues();
+    }
+
+
+    @RabbitHandler
+    @RabbitListener(queues = "#{tenantMessagingConfigurationImpl.getTenantCreatedQueueName()}")
+    public void reactToTenantCreation(TenantCreatedEvent tenantCreatedEvent) {
+
+        super.reactToTenantCreation(tenantCreatedEvent);
+    }
+
+
+    @RabbitHandler
+    @RabbitListener(queues = "#{tenantMessagingConfigurationImpl.getTenantDeletedQueueName()}")
+    public void reactToTenantDeletion(TenantResponse tenantResponse) {
+
+        super.reactToTenantDeletion(tenantResponse);
+
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/queue/UpdatedTenantMessageReceiver.java

@@ -0,0 +1,48 @@
+package com.iqser.red.service.search.v1.server.queue;
+
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.service.IndexDeleteService;
+import com.iqser.red.service.search.v1.server.service.IndexQueryResult;
+import com.iqser.red.service.search.v1.server.service.IndexQueryService;
+import com.knecon.fforesight.tenantcommons.model.TenantResponse;
+
+import jakarta.annotation.PostConstruct;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class UpdatedTenantMessageReceiver {
+
+    private final IndexQueryService indexQueryService;
+    private final IndexDeleteService indexDeleteService;
+
+    @Value("${fforesight.multitenancy.tenant-updated-queue:search-service-tenant-updated}")
+    private String tenantUpdatedQueue;
+
+
+    @PostConstruct
+    public void postConstruct() {
+
+        log.info("Listener for tenant updated events started for queue: {}", this.tenantUpdatedQueue);
+    }
+
+
+    @RabbitListener(queues = "${fforesight.multitenancy.tenant-updated-queue:search-service-tenant-updated}")
+    public void updateTenant(TenantResponse tenant) {
+
+        String numberOfReplicas = tenant.getSearchConnection().getNumberOfReplicas();
+        String numberOfShards = tenant.getSearchConnection().getNumberOfShards();
+        IndexQueryResult queryResult = indexQueryService.getIndexQueryResult(tenant.getSearchConnection());
+
+        if (queryResult.isIndexFound() && (!numberOfReplicas.equals(queryResult.getNumberOfReplicas()) || !numberOfShards.equals(queryResult.getNumberOfShards()))) {
+            log.info("Number of shards or replicas were changed during tenant update, indices will be recreated");
+            indexDeleteService.recreateIndex(tenant.getSearchConnection());
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/DocumentDeleteService.java

@@ -1,38 +1,8 @@
 package com.iqser.red.service.search.v1.server.service;
 
-import static com.iqser.red.service.search.v1.server.service.IndexCreatorService.INDEX_NAME;
+public interface DocumentDeleteService {
 
-import java.io.IOException;
-
-import org.elasticsearch.action.delete.DeleteRequest;
-import org.elasticsearch.client.RequestOptions;
-import org.springframework.stereotype.Service;
-
-import com.iqser.red.service.search.v1.server.client.ElasticsearchClient;
-import com.iqser.red.service.search.v1.server.exception.IndexException;
-import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
-
-import lombok.RequiredArgsConstructor;
-
-@Service
-@RequiredArgsConstructor
-public class DocumentDeleteService {
-
-    private final ElasticsearchClient client;
-    private final ElasticsearchSettings settings;
-
-
-    public void deleteDocument(String fileId) {
-
-        DeleteRequest request = new DeleteRequest(INDEX_NAME).id(fileId).setRefreshPolicy(settings.getRefreshPolicy());
-
-        try {
-            client.delete(request, RequestOptions.DEFAULT);
-        } catch (IOException e) {
-            throw new IndexException(String.format(IndexException.DOCUMENT_DELETE_ERROR, fileId), e);
-        }
-    }
+    void deleteDocument(String fileId);
 
 }
 
-

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/DocumentIndexService.java

@@ -1,85 +1,10 @@
 package com.iqser.red.service.search.v1.server.service;
 
-import static com.iqser.red.service.search.v1.server.service.IndexCreatorService.INDEX_NAME;
-
-import java.io.IOException;
-import java.time.OffsetDateTime;
-import java.util.stream.Collectors;
-
-import org.elasticsearch.action.index.IndexRequest;
-import org.elasticsearch.client.RequestOptions;
-import org.elasticsearch.common.xcontent.XContentType;
-import org.springframework.stereotype.Service;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.iqser.red.service.search.v1.server.client.ElasticsearchClient;
-import com.iqser.red.service.search.v1.server.exception.IndexException;
 import com.iqser.red.service.search.v1.server.model.IndexDocument;
-import com.iqser.red.service.search.v1.server.model.IndexSection;
-import com.iqser.red.service.search.v1.server.model.SectionArea;
-import com.iqser.red.service.search.v1.server.model.SectionText;
-import com.iqser.red.service.search.v1.server.model.Text;
-import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
 
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class DocumentIndexService {
-
-    private final ElasticsearchClient client;
-    private final ElasticsearchSettings settings;
-    private final ObjectMapper objectMapper;
+public interface DocumentIndexService {
 
 
-    public void indexDocument(String dossierTemplateId, String dossierId, String fileId, String filename, Text text) {
-
-        IndexRequest indexRequest = new IndexRequest(INDEX_NAME).id(fileId);
-        indexRequest.setRefreshPolicy(settings.getRefreshPolicy());
-        indexRequest.source(toJson(convert(dossierTemplateId, dossierId, fileId, filename, text)), XContentType.JSON);
-
-        try {
-            client.index(indexRequest, RequestOptions.DEFAULT);
-        } catch (IOException e) {
-            throw new IndexException(String.format(IndexException.DOCUMENT_INDEX_ERROR, fileId), e);
-        }
-    }
-
-
-    public String toJson(IndexDocument indexDocument) {
-
-        try {
-            return objectMapper.writeValueAsString(indexDocument);
-        } catch (JsonProcessingException e) {
-            throw new IndexException(String.format(IndexException.CONTENT_TO_JSON_ERROR, indexDocument.getFileId()), e);
-        }
-    }
-
-
-    private IndexDocument convert(String dossierTemplateId, String dossierId, String fileId, String filename, Text text) {
-
-        return IndexDocument.builder()
-                .dossierTemplateId(dossierTemplateId)
-                .dossierId(dossierId)
-                .fileId(fileId)
-                .filename(filename)
-                .sections(text.getSectionTexts().stream().map(this::convert).collect(Collectors.toList()))
-                .date(OffsetDateTime.now())
-                .build();
-    }
-
-
-    private IndexSection convert(SectionText sectionText) {
-
-        return IndexSection.builder()
-                .sectionNumber(sectionText.getSectionNumber())
-                .text(sectionText.getText())
-                .pages(sectionText.getSectionAreas().stream().map(SectionArea::getPage).collect(Collectors.toSet()))
-                .headline(sectionText.getHeadline())
-                .build();
-    }
+    void indexDocument(IndexDocument indexDocument);
 
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/DocumentUpdateService.java

@@ -0,0 +1,10 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import com.iqser.red.service.search.v1.server.model.IndexDocumentUpdate;
+
+public interface DocumentUpdateService {
+
+    void updateDocument(String fileId, IndexDocumentUpdate indexDocumentUpdate);
+    boolean documentExists(String fileId);
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/IndexCreatorService.java

@@ -1,74 +0,0 @@
-package com.iqser.red.service.search.v1.server.service;
-
-import static com.iqser.red.service.search.v1.server.exception.IndexException.INDEX_EXISTS_ERROR;
-
-import java.io.IOException;
-
-import org.elasticsearch.client.RequestOptions;
-import org.elasticsearch.client.indices.CreateIndexRequest;
-import org.elasticsearch.client.indices.CreateIndexResponse;
-import org.elasticsearch.client.indices.GetIndexRequest;
-import org.elasticsearch.common.settings.Settings;
-import org.elasticsearch.common.xcontent.XContentType;
-import org.springframework.stereotype.Service;
-
-import com.iqser.red.service.search.v1.server.client.ElasticsearchClient;
-import com.iqser.red.service.search.v1.server.exception.IndexException;
-import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
-import com.iqser.red.service.search.v1.server.utils.ResourceLoader;
-
-import lombok.extern.slf4j.Slf4j;
-
-@Slf4j
-@Service
-public class IndexCreatorService {
-
-    public static final String INDEX_NAME = "redaction";
-
-    private final ElasticsearchClient client;
-    private final ElasticsearchSettings settings;
-
-
-    public IndexCreatorService(ElasticsearchClient client, ElasticsearchSettings settings) {
-
-        this.client = client;
-        this.settings = settings;
-
-        if (!indexExists()) {
-            createIndex();
-        }
-    }
-
-
-    public void createIndex() {
-
-        String indexMapping = ResourceLoader.load("index/mapping.json");
-
-        Settings.Builder settingsBuilder = Settings.builder()
-                .put("number_of_shards", settings.getNumberOfShards())
-                .put("number_of_replicas", settings.getNumberOfReplicas())
-                .put("index.mapping.nested_objects.limit", settings.getNumberOfNestedObjectLimit());
-
-        CreateIndexRequest createIndexRequest = new CreateIndexRequest(INDEX_NAME).settings(settingsBuilder.build())
-                .mapping(indexMapping, XContentType.JSON);
-
-        try {
-            CreateIndexResponse response = client.indices().create(createIndexRequest, RequestOptions.DEFAULT);
-            log.info("Successfully created index: {}", response.index());
-        } catch (IOException e) {
-            log.error("Failed to create index.", e);
-        }
-    }
-
-
-    private boolean indexExists() {
-
-        GetIndexRequest getIndexRequest = new GetIndexRequest(INDEX_NAME);
-        try {
-            return client.indices().exists(getIndexRequest, RequestOptions.DEFAULT);
-        } catch (IOException e) {
-            throw new IndexException(INDEX_EXISTS_ERROR, e);
-        }
-    }
-
-}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/IndexDeleteService.java

@@ -0,0 +1,19 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+public interface IndexDeleteService {
+
+    void recreateIndex();
+
+    void recreateIndex(SearchConnection searchConnection);
+
+
+    void closeIndex();
+
+
+    void dropIndex();
+
+    void dropIndex(SearchConnection searchConnection);
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/IndexDocumentConverterService.java

@@ -0,0 +1,84 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import java.time.OffsetDateTime;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.WorkflowStatus;
+import com.iqser.red.service.search.v1.server.model.IndexDocument;
+import com.iqser.red.service.search.v1.server.model.IndexDocumentUpdate;
+import com.iqser.red.service.search.v1.server.model.IndexFileAttribute;
+import com.iqser.red.service.search.v1.server.model.IndexSection;
+import com.iqser.red.service.search.v1.server.model.SectionArea;
+import com.iqser.red.service.search.v1.server.model.SectionText;
+import com.iqser.red.service.search.v1.server.model.Text;
+
+@Service
+public class IndexDocumentConverterService {
+
+    public IndexDocument convert(String dossierTemplateId,
+                                  String dossierId,
+                                  String fileId,
+                                  String filename,
+                                  Text text,
+                                  String assignee,
+                                  boolean deleted,
+                                  boolean archived,
+                                  WorkflowStatus workflowStatus,
+                                  Map<String, String> fileAttributes) {
+
+        return IndexDocument.builder()
+                .dossierTemplateId(dossierTemplateId)
+                .dossierId(dossierId)
+                .fileId(fileId)
+                .filename(filename)
+                .sections(text.getSectionTexts().stream().map(this::convert).collect(Collectors.toList()))
+                .date(Date.from(OffsetDateTime.now().toInstant()))
+                .fileAttributes(convertFileAttributes(fileAttributes))
+                .assignee(assignee)
+                .dossierDeleted(deleted)
+                .dossierArchived(archived)
+                .workflowStatus(workflowStatus.name())
+                .build();
+    }
+
+
+    public IndexDocumentUpdate convertUpdateDocument(String assignee, boolean deleted, boolean archived, String workflowStatus, Map<String, String> fileAttributes) {
+        return IndexDocumentUpdate.builder()
+                .assignee(assignee)
+                .dossierDeleted(deleted)
+                .dossierArchived(archived)
+                .workflowStatus(workflowStatus)
+                .fileAttributes(convertFileAttributes(fileAttributes))
+                .build();
+    }
+
+
+    private List<IndexFileAttribute> convertFileAttributes(Map<String, String> fileAttributes) {
+
+        List<IndexFileAttribute> converted = new ArrayList<>();
+        if (fileAttributes != null && !fileAttributes.isEmpty()) {
+            fileAttributes.forEach((key, value) -> converted.add(new IndexFileAttribute(key, value)));
+        }
+        return converted;
+    }
+
+    private IndexSection convert(SectionText sectionText) {
+
+        return IndexSection.builder()
+                .sectionNumber(sectionText.getSectionNumber())
+                .text(sectionText.getText())
+                .pages(sectionText.getSectionAreas().stream().map(SectionArea::getPage).collect(Collectors.toSet()))
+                .headline(sectionText.getHeadline())
+                .build();
+    }
+
+
+
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/IndexInformationService.java

@@ -0,0 +1,80 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import java.io.BufferedInputStream;
+import java.security.MessageDigest;
+import java.time.OffsetDateTime;
+import java.time.temporal.ChronoUnit;
+import java.util.Arrays;
+
+import org.apache.commons.codec.binary.StringUtils;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.persistence.service.v1.api.shared.model.index.IndexInformation;
+import com.iqser.red.service.search.v1.server.client.IndexInformationClient;
+
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class IndexInformationService {
+
+    private static final String PATH_TO_CONFIG = "index/mapping.json";
+
+    private final IndexInformationClient indexInformationClient;
+
+
+    public boolean hasIndexChanged() {
+
+        try {
+            IndexInformation indexInformationFromDatabase = indexInformationClient.getIndexInformation();
+            if (indexInformationFromDatabase == null) {
+                return true;
+            }
+            String fileHash = generateIndexConfigurationHash();
+            log.info("Hash from database {} (updated {}) and hash from file {}",
+                    indexInformationFromDatabase.getIndexConfigurationHash(),
+                    indexInformationFromDatabase.getUpdateDate(),
+                    fileHash);
+
+            if (StringUtils.equals(indexInformationFromDatabase.getIndexConfigurationHash(), fileHash)) {
+                return false;
+            }
+
+        } catch (Exception e) {
+            log.error("Exception while comparing index hashes", e);
+        }
+        return true;
+    }
+
+
+    public void updateIndexInformation() {
+
+        IndexInformation indexInformation = IndexInformation.builder()
+                .indexConfigurationHash(generateIndexConfigurationHash())
+                .updateDate(OffsetDateTime.now().truncatedTo(ChronoUnit.MILLIS))
+                .build();
+
+        indexInformationClient.updateIndexInformation(indexInformation);
+    }
+
+
+    @SneakyThrows
+    public String generateIndexConfigurationHash() {
+
+        byte[] buffer = new byte[8192];
+        int count;
+        MessageDigest digest = MessageDigest.getInstance("SHA-256");
+        try (BufferedInputStream bis = new BufferedInputStream(new ClassPathResource(PATH_TO_CONFIG).getInputStream())) {
+            while ((count = bis.read(buffer)) > 0) {
+                digest.update(buffer, 0, count);
+            }
+
+            return Arrays.toString(digest.digest());
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/IndexQueryResult.java

@@ -0,0 +1,17 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Data;
+import lombok.experimental.FieldDefaults;
+
+@Data
+@Builder
+@FieldDefaults(makeFinal = true, level = AccessLevel.PRIVATE)
+public class IndexQueryResult {
+
+    boolean indexFound;
+    String numberOfShards;
+    String numberOfReplicas;
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/IndexQueryService.java

@@ -0,0 +1,9 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+public interface IndexQueryService {
+
+    IndexQueryResult getIndexQueryResult(SearchConnection searchConnection);
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/SearchService.java

@@ -1,200 +1,23 @@
 package com.iqser.red.service.search.v1.server.service;
 
-import static com.iqser.red.service.search.v1.server.exception.IndexException.FAILED_TO_SEARCH;
-import static com.iqser.red.service.search.v1.server.service.IndexCreatorService.INDEX_NAME;
+import java.util.List;
+import java.util.Map;
 
-import java.io.IOException;
-import java.util.*;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-import org.apache.lucene.search.join.ScoreMode;
-import org.elasticsearch.action.search.SearchRequest;
-import org.elasticsearch.action.search.SearchResponse;
-import org.elasticsearch.client.RequestOptions;
-import org.elasticsearch.common.text.Text;
-import org.elasticsearch.index.query.BoolQueryBuilder;
-import org.elasticsearch.index.query.InnerHitBuilder;
-import org.elasticsearch.index.query.NestedQueryBuilder;
-import org.elasticsearch.index.query.QueryBuilder;
-import org.elasticsearch.index.query.QueryBuilders;
-import org.elasticsearch.search.SearchHit;
-import org.elasticsearch.search.SearchHits;
-import org.elasticsearch.search.builder.SearchSourceBuilder;
-import org.elasticsearch.search.fetch.subphase.FetchSourceContext;
-import org.elasticsearch.search.fetch.subphase.highlight.HighlightBuilder;
-import org.springframework.stereotype.Service;
-
-import com.iqser.red.service.search.v1.model.MatchedDocument;
-import com.iqser.red.service.search.v1.model.MatchedSection;
 import com.iqser.red.service.search.v1.model.SearchResult;
-import com.iqser.red.service.search.v1.server.client.ElasticsearchClient;
-import com.iqser.red.service.search.v1.server.exception.IndexException;
-import com.iqser.red.service.search.v1.server.model.Query;
-import com.iqser.red.service.search.v1.server.utils.QueryStringConverter;
 
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
+public interface SearchService {
 
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class SearchService {
+    SearchResult search(String queryString,
+                        List<String> dossierTemplateIds,
+                        List<String> dossierIds,
+                        String fileId,
+                        String assignee,
+                        boolean includeDeletedDossiers,
+                        boolean includeArchivedDossiers,
+                        String workflowStatus,
+                        Map<String, String> fileAttributes,
+                        int page,
+                        int pageSize,
+                        boolean returnSections);
 
-    private final ElasticsearchClient client;
-
-
-    public SearchResult search(String queryString, List<String> dossierTemplateIds, List<String> dossierIds,  String fileId, int page, int pageSize,
-                               boolean returnSections) {
-
-        Query query = QueryStringConverter.convert(queryString);
-
-        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder().query(convertQuery(query, dossierTemplateIds,dossierIds , fileId, returnSections))
-                .from((page - 1) * pageSize)
-                .size(pageSize)
-                .fetchSource(new String[]{"dossierId", "fileId"}, new String[]{"sections"})
-                .highlighter(new HighlightBuilder().field("sections.text").field("filename").highlighterType("fvh"))
-                .trackScores(true);
-
-        SearchRequest request = new SearchRequest(INDEX_NAME).source(searchSourceBuilder);
-
-        SearchResponse response = execute(request);
-
-        return convert(response, query);
-    }
-
-
-    protected SearchResponse execute(SearchRequest searchRequest) {
-
-        try {
-            return client.search(searchRequest, RequestOptions.DEFAULT);
-        } catch (IOException e) {
-            throw new IndexException(FAILED_TO_SEARCH, e);
-        }
-    }
-
-
-    private QueryBuilder convertQuery(Query query, List<String> dossierTemplateIds, List<String> dossierIds, String fileId, boolean returnSections) {
-
-        BoolQueryBuilder entireQuery = QueryBuilders.boolQuery();
-        BoolQueryBuilder sectionsQueries = QueryBuilders.boolQuery();
-
-        for (String must : query.getMusts()) {
-
-            QueryBuilder textPhraseQuery = QueryBuilders.matchPhraseQuery("sections.text", must.toLowerCase(Locale.ROOT))
-                    .queryName(must);
-            QueryBuilder filenamePhraseQuery = QueryBuilders.matchPhraseQuery("filename", must.toLowerCase(Locale.ROOT))
-                    .queryName("filename." + must);
-            QueryBuilder filenameOrTextMustQuery = QueryBuilders.boolQuery()
-                    .should(textPhraseQuery)
-                    .should(filenamePhraseQuery);
-            entireQuery.must(filenameOrTextMustQuery);
-            sectionsQueries.should(textPhraseQuery);
-        }
-        for (String should : query.getShoulds()) {
-            QueryBuilder textTermQuery = QueryBuilders.termQuery("sections.text", should.toLowerCase(Locale.ROOT))
-                    .queryName(should);
-            QueryBuilder filenameTermQuery = QueryBuilders.termQuery("filename", should.toLowerCase(Locale.ROOT))
-                    .queryName("filename." + should);
-            entireQuery.should(textTermQuery);
-            entireQuery.should(filenameTermQuery);
-            sectionsQueries.should(textTermQuery);
-        }
-
-        if (returnSections) {
-            NestedQueryBuilder nestedQuery = QueryBuilders.nestedQuery("sections", sectionsQueries, ScoreMode.Avg)
-                    .innerHit(new InnerHitBuilder().setSize(100)
-                            .setFetchSourceContext(new FetchSourceContext(true, new String[]{"sections.headline", "sections.sectionNumber", "sections.pages"}, new String[]{"sections.text"})));
-
-            entireQuery.should(nestedQuery);
-        }
-
-        if (dossierTemplateIds != null && !dossierTemplateIds.isEmpty()) {
-
-            var dossierTemplateIdQueryBuilder = QueryBuilders.boolQuery();
-
-            for (var dossierTemplateId : dossierTemplateIds) {
-                dossierTemplateIdQueryBuilder = dossierTemplateIdQueryBuilder.should(QueryBuilders.matchQuery("dossierTemplateId", dossierTemplateId));
-            }
-
-            entireQuery.filter(dossierTemplateIdQueryBuilder);
-        }
-
-        if (dossierIds != null && !dossierIds.isEmpty()) {
-
-            var dossierIdQueryBuilder = QueryBuilders.boolQuery();
-
-            for (var dossierId : dossierIds) {
-                dossierIdQueryBuilder = dossierIdQueryBuilder.should(QueryBuilders.matchQuery("dossierId", dossierId));
-            }
-
-            entireQuery.filter(dossierIdQueryBuilder);
-        }
-
-
-        if (fileId != null) {
-            entireQuery.filter(QueryBuilders.matchQuery("fileId", fileId));
-        }
-
-        return entireQuery;
-    }
-
-
-    private SearchResult convert(SearchResponse response, Query query) {
-
-        return SearchResult.builder()
-                .matchedDocuments(Arrays.stream(response.getHits().getHits())
-                        .map(hit -> convertSearchHit(hit, query))
-                        .collect(Collectors.toList()))
-                .maxScore(response.getHits().getMaxScore())
-                .total(response.getHits().getTotalHits().value)
-                .build();
-    }
-
-
-    private MatchedDocument convertSearchHit(SearchHit hit, Query query) {
-
-        Set<String> matchesTerms = Arrays.stream(hit.getMatchedQueries()).map(match -> match.contains("filename.") ? match.replace("filename.", "") : match).collect(Collectors.toSet());
-        Set<String> unmatchedTerms = Stream.concat(query.getMusts().stream(), query.getShoulds().stream())
-                .filter(term -> !matchesTerms.contains(term))
-                .collect(Collectors.toSet());
-
-        MatchedDocument.MatchedDocumentBuilder matchedDocumentBuilder = MatchedDocument.builder()
-                .score(hit.getScore())
-                .dossierId((String) hit.getSourceAsMap().get("dossierId"))
-                .dossierTemplateId((String) hit.getSourceAsMap().get("dossierTemplateId"))
-                .fileId((String) hit.getSourceAsMap().get("fileId"))
-                .highlights(hit.getHighlightFields()
-                        .entrySet()
-                        .stream()
-                        .collect(Collectors.toMap(e -> e.getKey(), e -> Arrays.stream(e.getValue().getFragments())
-                                .map(Text::string)
-                                .collect(Collectors.toSet()))))
-                .matchedTerms(matchesTerms)
-                .unmatchedTerms(unmatchedTerms);
-
-        if (hit.getInnerHits() != null) {
-            SearchHits sectionHits = hit.getInnerHits().get("sections");
-
-            matchedDocumentBuilder.matchedSections(Arrays.stream(sectionHits.getHits())
-                    .map(innerHit -> convertInnerHit(innerHit))
-                    .collect(Collectors.toList()))
-                    .containsAllMatchedSections(sectionHits.getTotalHits().value == sectionHits.getHits().length ? true : false);
-        }
-
-        return matchedDocumentBuilder.build();
-
-    }
-
-
-    private MatchedSection convertInnerHit(SearchHit hit) {
-
-        return MatchedSection.builder()
-                .headline((String) hit.getSourceAsMap().get("headline"))
-                .sectionNumber((Integer) hit.getSourceAsMap().get("sectionNumber"))
-                .pages(new HashSet<>((ArrayList<Integer>) hit.getSourceAsMap().get("pages")))
-                .matchedTerms(Arrays.stream(hit.getMatchedQueries()).collect(Collectors.toSet()))
-                .build();
-    }
-
-}
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/TextStorageService.java

@@ -1,16 +1,14 @@
 package com.iqser.red.service.search.v1.server.service;
 
-import java.io.IOException;
-
-import org.springframework.core.io.InputStreamResource;
 import org.springframework.stereotype.Service;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.iqser.red.service.file.management.v1.api.model.FileType;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.FileType;
 import com.iqser.red.service.search.v1.server.model.Text;
 import com.iqser.red.storage.commons.exception.StorageObjectDoesNotExist;
 import com.iqser.red.storage.commons.service.StorageService;
+import com.knecon.fforesight.tenantcommons.TenantContext;
 
+import io.micrometer.core.annotation.Timed;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 
@@ -20,21 +18,16 @@ import lombok.extern.slf4j.Slf4j;
 public class TextStorageService {
 
     private final StorageService storageService;
-    private final ObjectMapper objectMapper;
 
 
+    @Timed("redactmanager_getTextSearchService")
     public Text getText(String dossierId, String fileId) {
 
-        InputStreamResource inputStreamResource;
         try {
-            inputStreamResource = storageService.getObject(StorageIdUtils.getStorageId(dossierId, fileId, FileType.TEXT));
+            return storageService.readJSONObject(TenantContext.getTenantId(), StorageIdUtils.getStorageId(dossierId, fileId, FileType.SIMPLIFIED_TEXT), Text.class);
         } catch (StorageObjectDoesNotExist e) {
             throw new RuntimeException("Text is not available", e);
-        }
-
-        try {
-            return objectMapper.readValue(inputStreamResource.getInputStream(), Text.class);
-        } catch (IOException e) {
+        } catch (Exception e) {
             throw new RuntimeException("Could not convert Text", e);
         }
     }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/DocumentDeleteServiceImpl.java

@@ -0,0 +1,43 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.io.IOException;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.service.DocumentDeleteService;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import co.elastic.clients.elasticsearch._types.ElasticsearchException;
+import co.elastic.clients.elasticsearch._types.Refresh;
+import co.elastic.clients.elasticsearch.core.DeleteRequest;
+import lombok.RequiredArgsConstructor;
+
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+public class DocumentDeleteServiceImpl implements DocumentDeleteService {
+
+    private final EsClientCache clientCache;
+    private final ElasticsearchSettings settings;
+
+
+    public void deleteDocument(String fileId) {
+
+        DeleteRequest request = new DeleteRequest.Builder().index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                .id(fileId)
+                .refresh(Refresh._DESERIALIZER.parse(settings.getRefreshPolicy()))
+                .build();
+
+        try {
+            clientCache.getClient().delete(request);
+        } catch (IOException | ElasticsearchException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.documentDeleteError(fileId, e);
+        }
+    }
+
+}
+

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/DocumentIndexServiceImpl.java

@@ -0,0 +1,45 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.io.IOException;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.model.IndexDocument;
+import com.iqser.red.service.search.v1.server.service.DocumentIndexService;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import co.elastic.clients.elasticsearch._types.ElasticsearchException;
+import co.elastic.clients.elasticsearch._types.Refresh;
+import io.micrometer.core.annotation.Timed;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+public class DocumentIndexServiceImpl implements DocumentIndexService {
+
+    private final EsClientCache clientCache;
+    private final ElasticsearchSettings settings;
+
+
+    @Timed("redactmanager_indexDocument")
+    public void indexDocument(IndexDocument indexDocument) {
+
+        try {
+            clientCache.getClient()
+                    .index(i -> i.index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                            .id(indexDocument.getFileId())
+                            .refresh(Refresh._DESERIALIZER.parse(settings.getRefreshPolicy()))
+                            .document(indexDocument));
+        } catch (IOException | ElasticsearchException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.documentIndexError(indexDocument.getFileId(), e);
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/DocumentUpdateServiceImpl.java

@@ -0,0 +1,53 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.io.IOException;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.model.IndexDocumentUpdate;
+import com.iqser.red.service.search.v1.server.service.DocumentUpdateService;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import co.elastic.clients.elasticsearch._types.ElasticsearchException;
+import co.elastic.clients.elasticsearch._types.Refresh;
+import io.micrometer.core.annotation.Timed;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+public class DocumentUpdateServiceImpl implements DocumentUpdateService {
+
+    private final EsClientCache clientCache;
+    private final ElasticsearchSettings settings;
+
+
+    @SneakyThrows
+    @Timed("redactmanager_updateDocument")
+    public void updateDocument(String fileId, IndexDocumentUpdate indexDocumentUpdate) {
+
+        try {
+            clientCache.getClient()
+                    .update(u -> u.index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                            .id(fileId)
+                            .doc(indexDocumentUpdate)
+                            .refresh(Refresh._DESERIALIZER.parse(settings.getRefreshPolicy())), IndexDocumentUpdate.class);
+        } catch (IOException | ElasticsearchException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.documentUpdateError(fileId, e);
+        }
+    }
+
+
+    @SneakyThrows
+    @Timed("redactmanager_documentExists")
+    public boolean documentExists(String fileId) {
+
+        return clientCache.getClient().exists(e -> e.index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix())).id(fileId)).value();
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/EsClient.java

@@ -0,0 +1,66 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.util.stream.Collectors;
+
+import lombok.SneakyThrows;
+import org.apache.http.HttpHost;
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.elasticsearch.client.RestClient;
+import org.elasticsearch.client.RestClientBuilder;
+
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+import co.elastic.clients.elasticsearch.ElasticsearchClient;
+import co.elastic.clients.json.jackson.JacksonJsonpMapper;
+import co.elastic.clients.transport.ElasticsearchTransport;
+import co.elastic.clients.transport.rest_client.RestClientTransport;
+import lombok.Data;
+import lombok.experimental.Delegate;
+
+@Data
+@SuppressWarnings("PMD")
+public class EsClient {
+
+    // Lower timeouts should be set per request.
+    private static final int ABSURD_HIGH_TIMEOUT = 600_000;
+
+    private SearchConnection searchConnection;
+
+    @Delegate
+    private ElasticsearchClient elasticsearchClient;
+
+
+    public EsClient(SearchConnection searchConnection) {
+
+        HttpHost[] httpHost = searchConnection.getHosts()
+                .stream()
+                .map(host -> new HttpHost(host, searchConnection.getPort(), searchConnection.getScheme()))
+                .toList()
+                .toArray(new HttpHost[searchConnection.getHosts().size()]);
+
+        var builder = RestClient.builder(httpHost)
+                .setRequestConfigCallback(requestConfigBuilder -> requestConfigBuilder.setConnectTimeout(ABSURD_HIGH_TIMEOUT)
+                        .setSocketTimeout(ABSURD_HIGH_TIMEOUT));
+
+        if (searchConnection.getUsername() != null && !searchConnection.getUsername().isEmpty()) {
+            final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
+            credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(searchConnection.getUsername(), searchConnection.getPassword()));
+            builder.setHttpClientConfigCallback(httpClientBuilder -> httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider));
+        }
+
+        ElasticsearchTransport transport = new RestClientTransport(builder.build(), new JacksonJsonpMapper());
+
+        this.searchConnection = searchConnection;
+        this.elasticsearchClient = new ElasticsearchClient(transport);
+    }
+
+    @SneakyThrows
+    public void terminate() {
+
+        elasticsearchClient._transport().close();
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/EsClientCache.java

@@ -0,0 +1,102 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.util.concurrent.TimeUnit;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.google.common.cache.CacheBuilder;
+import com.google.common.cache.CacheLoader;
+import com.google.common.cache.LoadingCache;
+import com.google.common.cache.RemovalListener;
+import com.knecon.fforesight.tenantcommons.EncryptionDecryptionService;
+import com.knecon.fforesight.tenantcommons.TenantContext;
+import com.knecon.fforesight.tenantcommons.TenantsClient;
+
+import jakarta.annotation.PostConstruct;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+public class EsClientCache {
+
+    private final TenantsClient tenantsClient;
+    private final EncryptionDecryptionService encryptionDecryptionService;
+    private final IndexCreatorServiceImpl indexCreatorService;
+
+    @Value("${multitenancy.client-cache.maximumSize:100}")
+    private Long maximumSize;
+
+    @Value("${multitenancy.client-cache.expireAfterAccess:10}")
+    private Integer expireAfterAccess;
+
+    private LoadingCache<String, EsClient> clients;
+
+
+    @SneakyThrows
+    public void isClientAliveOrTerminate() {
+
+        try {
+            var client = clients.get(TenantContext.getTenantId());
+            try {
+
+                log.info("Checking if client is still alive: {}", client.info());
+            } catch (Exception e) {
+
+                try {
+                    client.terminate();
+                } catch (Exception e2) {
+
+                    log.info("Failed to terminate ES Client");
+                    clients.invalidate(TenantContext.getTenantId());
+                }
+            }
+        }catch (Exception e){
+            log.error("Failed to terminate/invalide client", e);
+        }
+    }
+
+
+    @PostConstruct
+    protected void createCache() {
+
+        clients = CacheBuilder.newBuilder()
+                .maximumSize(maximumSize)
+                .expireAfterAccess(expireAfterAccess, TimeUnit.MINUTES)
+                .removalListener((RemovalListener<String, EsClient>) removal -> {
+                    try {
+                        removal.getValue().terminate();
+                        log.info("Closed elasticsearch client for tenant {}", removal.getKey());
+                    } catch (Exception e) {
+                        log.info("Failed to close elasticsearch client for tenant {}", removal.getKey());
+                    }
+                })
+                .build(new CacheLoader<>() {
+                    public EsClient load(String tenantId) {
+
+                        var tenant = tenantsClient.getTenant(tenantId);
+
+                        if (tenant.getSearchConnection().getPassword() != null) {
+                            tenant.getSearchConnection().setPassword(encryptionDecryptionService.decrypt(tenant.getSearchConnection().getPassword()));
+                        }
+                        var client = new EsClient(tenant.getSearchConnection());
+                        log.info("Initialized elasticsearch client for tenant {}", tenantId);
+                        indexCreatorService.createIndex(client);
+                        return client;
+                    }
+                });
+    }
+
+
+    @SneakyThrows
+    public EsClient getClient() {
+
+        return clients.get(TenantContext.getTenantId());
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/IndexCreatorServiceImpl.java

@@ -0,0 +1,84 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.core.io.ResourceLoader;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import co.elastic.clients.elasticsearch._types.mapping.TypeMapping;
+import co.elastic.clients.elasticsearch.indices.IndexSettings;
+import co.elastic.clients.elasticsearch.indices.MappingLimitSettingsNestedObjects;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+@SuppressWarnings("PMD")
+public class IndexCreatorServiceImpl {
+
+    private final ElasticsearchSettings settings;
+
+
+    public void createIndex(EsClient esClient) {
+
+        if (!indexExists(esClient)) {
+            try {
+                var response = esClient.indices()
+                        .create(i -> i.index(IndexNameHelper.getSearchIndex(esClient.getSearchConnection().getIndexPrefix()))
+                                .settings(createIndexSettings(esClient))
+                                .mappings(createIndexMapping()));
+                log.info("Successfully created index: {}", response.index());
+            } catch (IOException e) {
+                log.error("Failed to create index.", e);
+            }
+        }
+    }
+
+
+    private boolean indexExists(EsClient esClient) {
+
+        try {
+            var response = esClient.indices().exists(i -> i.index(IndexNameHelper.getSearchIndex(esClient.getSearchConnection().getIndexPrefix())));
+            return response.value();
+        } catch (IOException e) {
+            throw IndexException.indexExists(e);
+        }
+    }
+
+
+    @SneakyThrows
+    private TypeMapping createIndexMapping() {
+
+        URL resource = ResourceLoader.class.getClassLoader().getResource("index/mapping.json");
+
+        try (InputStream is = resource.openStream()) {
+            return new TypeMapping.Builder().withJson(is).build();
+        }
+    }
+
+
+    @SneakyThrows
+    private IndexSettings createIndexSettings(EsClient esClient) {
+
+        URL resource = ResourceLoader.class.getClassLoader().getResource("index/settings.json");
+
+        try (InputStream is = resource.openStream()) {
+            return new IndexSettings.Builder().withJson(is)
+                    .numberOfShards(esClient.getSearchConnection().getNumberOfShards())
+                    .numberOfReplicas(esClient.getSearchConnection().getNumberOfReplicas())
+                    .mapping(m -> m.nestedObjects(MappingLimitSettingsNestedObjects.of(a -> a.limit(settings.getNumberOfNestedObjectLimit()))))
+                    .build();
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/IndexDeleteServiceImpl.java

@@ -0,0 +1,94 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.service.IndexDeleteService;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+public class IndexDeleteServiceImpl implements IndexDeleteService {
+
+    private final EsClientCache clientCache;
+    private final IndexCreatorServiceImpl indexCreatorService;
+
+
+    public void recreateIndex() {
+
+        closeIndex();
+        dropIndex();
+        indexCreatorService.createIndex(clientCache.getClient());
+    }
+
+
+    @Override
+    public void recreateIndex(SearchConnection searchConnection) {
+
+        var client = new EsClient(searchConnection);
+        closeIndex(client, searchConnection.getIndexPrefix());
+        dropIndex(client, searchConnection.getIndexPrefix());
+        indexCreatorService.createIndex(client);
+
+    }
+
+
+    @SneakyThrows
+    public void closeIndex() {
+
+        closeIndex(clientCache.getClient(), clientCache.getClient().getSearchConnection().getIndexPrefix());
+
+    }
+
+
+    @SneakyThrows
+    public void dropIndex() {
+
+        dropIndex(clientCache.getClient(), clientCache.getClient().getSearchConnection().getIndexPrefix());
+    }
+
+
+    public void dropIndex(SearchConnection searchConnection) {
+
+        var client = new EsClient(searchConnection);
+        closeIndex(client, searchConnection.getIndexPrefix());
+        dropIndex(client, searchConnection.getIndexPrefix());
+    }
+
+
+    @SneakyThrows
+    private void closeIndex(EsClient client, String indexPrefix) {
+
+        var closeIndexResponse = client.indices()
+                .close(i -> i.index(IndexNameHelper.getSearchIndex(indexPrefix)).timeout(t -> t.time("2m")));
+        if (closeIndexResponse.acknowledged()) {
+            log.info("Index is closed");
+        } else {
+            throw new IndexException("Error while closing index");
+        }
+    }
+
+
+    @SneakyThrows
+    private void dropIndex(EsClient client, String indexPrefix) {
+
+        log.info("Will drop index");
+        var deleteIndexResponse = client.indices()
+                .delete(i -> i.index(IndexNameHelper.getSearchIndex(indexPrefix)).timeout(t -> t.time("2m")));
+
+        if (deleteIndexResponse.acknowledged()) {
+            log.info("Index is dropped");
+        } else {
+            throw new IndexException("Error while dropping index");
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/IndexQueryServiceImpl.java

@@ -0,0 +1,70 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.util.Optional;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.service.IndexQueryService;
+import com.iqser.red.service.search.v1.server.service.IndexQueryResult;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+import co.elastic.clients.elasticsearch._types.ElasticsearchException;
+import co.elastic.clients.elasticsearch.indices.GetIndicesSettingsResponse;
+import co.elastic.clients.elasticsearch.indices.IndexState;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+@SuppressWarnings("PMD")
+public class IndexQueryServiceImpl implements IndexQueryService {
+
+    @SneakyThrows
+    public IndexQueryResult getIndexQueryResult(SearchConnection searchConnection) {
+
+        IndexQueryResult.IndexQueryResultBuilder builder = IndexQueryResult.builder();
+
+        getIndexState(searchConnection).ifPresent(indexState -> {
+            builder.indexFound(true);
+
+            var indexSettings = indexState.settings();
+            if (indexSettings != null) {
+
+                String replicas = indexSettings.numberOfReplicas();
+                String shards = indexSettings.numberOfShards();
+
+                if (indexSettings.index() != null) {
+
+                    if (replicas == null) {
+                        replicas = indexSettings.index().numberOfReplicas();
+                    }
+                    if (shards == null) {
+                        shards = indexSettings.index().numberOfShards();
+                    }
+                }
+                builder.numberOfReplicas(replicas).numberOfShards(shards);
+            }
+        });
+        return builder.build();
+    }
+
+
+    @SneakyThrows
+    private Optional<IndexState> getIndexState(SearchConnection searchConnection) {
+
+        var esClient = new EsClient(searchConnection);
+        var indexName = IndexNameHelper.getSearchIndex(esClient.getSearchConnection().getIndexPrefix());
+        try {
+            GetIndicesSettingsResponse settings = esClient.indices().getSettings(i -> i.index(indexName));
+            return Optional.ofNullable(settings.get(indexName));
+        } catch (ElasticsearchException elasticsearchException) {
+            return Optional.empty();
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/elasticsearch/SearchServiceImpl.java

@@ -0,0 +1,337 @@
+package com.iqser.red.service.search.v1.server.service.elasticsearch;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+import java.util.stream.Stream;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iqser.red.service.search.v1.model.MatchedDocument;
+import com.iqser.red.service.search.v1.model.MatchedSection;
+import com.iqser.red.service.search.v1.model.SearchResult;
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.model.IndexDocument;
+import com.iqser.red.service.search.v1.server.model.Query;
+import com.iqser.red.service.search.v1.server.service.SearchService;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+import com.iqser.red.service.search.v1.server.utils.QueryStringConverter;
+
+import co.elastic.clients.elasticsearch._types.FieldValue;
+import co.elastic.clients.elasticsearch._types.query_dsl.ChildScoreMode;
+import co.elastic.clients.elasticsearch._types.query_dsl.QueryBuilders;
+import co.elastic.clients.elasticsearch.core.SearchRequest;
+import co.elastic.clients.elasticsearch.core.SearchResponse;
+import co.elastic.clients.elasticsearch.core.search.HighlightField;
+import co.elastic.clients.elasticsearch.core.search.HighlighterType;
+import co.elastic.clients.elasticsearch.core.search.Hit;
+import co.elastic.clients.elasticsearch.core.search.InnerHitsResult;
+import co.elastic.clients.json.JsonData;
+import io.micrometer.core.annotation.Timed;
+import io.micrometer.core.instrument.util.StringUtils;
+import jakarta.json.JsonObject;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "elasticsearch")
+public class SearchServiceImpl implements SearchService {
+
+    private final EsClientCache clientCache;
+
+
+    @Timed("redactmanager_search")
+    public SearchResult search(String queryString,
+                               List<String> dossierTemplateIds,
+                               List<String> dossierIds,
+                               String fileId,
+                               String assignee,
+                               boolean includeDeletedDossiers,
+                               boolean includeArchivedDossiers,
+                               String workflowStatus,
+                               Map<String, String> fileAttributes,
+                               int page,
+                               int pageSize,
+                               boolean returnSections) {
+
+        Query query = QueryStringConverter.convert(queryString);
+
+        Map<String, HighlightField> highlightFieldMap = new HashMap<>();
+        highlightFieldMap.put("sections.text", new HighlightField.Builder().build());
+        highlightFieldMap.put("filename", new HighlightField.Builder().build());
+        highlightFieldMap.put("fileAttributes.value", new HighlightField.Builder().build());
+
+        SearchRequest request = new SearchRequest.Builder().index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                .query(convertQuery(query,
+                        dossierTemplateIds,
+                        dossierIds,
+                        fileId,
+                        assignee,
+                        includeDeletedDossiers,
+                        includeArchivedDossiers,
+                        workflowStatus,
+                        fileAttributes,
+                        returnSections))
+                .from(getPageOrDefault(page) * getPageSizeOrDefault(pageSize))
+                .size(getPageSizeOrDefault(pageSize))
+                .source(s -> s.filter(f -> f.includes("dossierId",
+                        "dossierTemplateId",
+                        "dossierDeleted",
+                        "dossierArchived",
+                        "filename",
+                        "fileId",
+                        "assignee",
+                        "dossierStatus",
+                        "workflowStatus",
+                        "fileAttributes")))
+                .highlight(h -> h.type(HighlighterType.FastVector).fields(highlightFieldMap))
+                .trackScores(true)
+                .build();
+
+        SearchResponse response = execute(request);
+
+        return convert(response, query);
+    }
+
+
+    protected SearchResponse<IndexDocument> execute(SearchRequest searchRequest) {
+
+        try {
+            return clientCache.getClient().search(searchRequest, IndexDocument.class);
+        } catch (IOException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.searchFailed(e);
+        }
+    }
+
+
+    private co.elastic.clients.elasticsearch._types.query_dsl.Query convertQuery(Query query,
+                                                                                 List<String> dossierTemplateIds,
+                                                                                 List<String> dossierIds,
+                                                                                 String fileId,
+                                                                                 String assignee,
+                                                                                 boolean includeDeletedDossiers,
+                                                                                 boolean includeArchivedDossiers,
+                                                                                 String workflowStatus,
+                                                                                 Map<String, String> fileAttributes,
+                                                                                 boolean returnSections) {
+
+        var entireQuery = QueryBuilders.bool();
+        var sectionsQueries = QueryBuilders.bool();
+
+        for (String must : query.getMusts()) {
+
+            var textPhraseQuery = QueryBuilders.matchPhrase(q -> q.field("sections.text").query(must.toLowerCase(Locale.ROOT)).queryName(must));
+            var filenamePhraseQuery = QueryBuilders.matchPhrasePrefix(q -> q.field("filename").query(must.toLowerCase(Locale.ROOT)).queryName("filename." + must));
+            var fileAttributesPhraseQuery = QueryBuilders.matchPhrase(q -> q.field("fileAttributes.value")
+                    .query(must.toLowerCase(Locale.ROOT))
+                    .queryName("fileAttributes." + must));
+
+            var filenameOrTextMustQuery = QueryBuilders.bool().should(textPhraseQuery).should(filenamePhraseQuery).should(fileAttributesPhraseQuery).build()._toQuery();
+            entireQuery.must(filenameOrTextMustQuery);
+            sectionsQueries.should(textPhraseQuery);
+        }
+        for (String should : query.getShoulds()) {
+
+            var textTermQuery = QueryBuilders.matchPhrase(q -> q.field("sections.text").query(should.toLowerCase(Locale.ROOT)).queryName(should));
+            var filenameTermQuery = QueryBuilders.matchPhrasePrefix(q -> q.field("filename").query(should.toLowerCase(Locale.ROOT)).queryName("filename." + should));
+            var fileAttributesPhraseQuery = QueryBuilders.matchPhrase(q -> q.field("fileAttributes.value")
+                    .query(should.toLowerCase(Locale.ROOT))
+                    .queryName("fileAttributes." + should));
+            entireQuery.should(textTermQuery);
+            entireQuery.should(filenameTermQuery);
+            entireQuery.should(fileAttributesPhraseQuery);
+            sectionsQueries.should(textTermQuery);
+        }
+
+        if (returnSections) {
+            var nestedQuery = QueryBuilders.nested(n -> n.scoreMode(ChildScoreMode.Avg)
+                    .queryName("sections")
+                    .query(sectionsQueries.build()._toQuery())
+                    .path("sections")
+                    .innerHits(i -> i.size(100)));
+            entireQuery.should(nestedQuery);
+        }
+
+        var filterQuery = QueryBuilders.bool();
+
+        if (dossierTemplateIds != null && !dossierTemplateIds.isEmpty()) {
+
+            var dossierTemplateIdQueryBuilder = QueryBuilders.bool();
+
+            for (var dossierTemplateId : dossierTemplateIds) {
+                if (StringUtils.isNotEmpty(dossierTemplateId)) {
+                    dossierTemplateIdQueryBuilder = dossierTemplateIdQueryBuilder.should(QueryBuilders.match(q -> q.field("dossierTemplateId").query(dossierTemplateId)));
+                }
+            }
+
+            filterQuery.must(dossierTemplateIdQueryBuilder.build()._toQuery());
+        }
+
+        if (dossierIds != null && !dossierIds.isEmpty()) {
+
+            var dossierIdQueryBuilder = QueryBuilders.bool();
+
+            for (var dossierId : dossierIds) {
+                if (StringUtils.isNotEmpty(dossierId)) {
+                    dossierIdQueryBuilder = dossierIdQueryBuilder.should(QueryBuilders.match(q -> q.field("dossierId").query(dossierId)));
+                }
+            }
+
+            filterQuery.must(dossierIdQueryBuilder.build()._toQuery());
+        }
+
+        if (StringUtils.isNotEmpty(fileId)) {
+            filterQuery.must(QueryBuilders.match(q -> q.field("fileId").query(fileId)));
+        }
+
+        if (StringUtils.isNotEmpty(assignee)) {
+            filterQuery.must(QueryBuilders.match(q -> q.field("assignee").query(assignee)));
+        }
+
+        if (includeArchivedDossiers) {
+            filterQuery.must(QueryBuilders.terms(q -> q.field("dossierArchived")
+                    .terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(true).build(), new FieldValue.Builder().booleanValue(false).build())))));
+        } else {
+            filterQuery.must(QueryBuilders.terms(q -> q.field("dossierArchived").terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(false).build())))));
+        }
+
+        if (includeDeletedDossiers) {
+            filterQuery.must(QueryBuilders.terms(q -> q.field("dossierDeleted")
+                    .terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(true).build(), new FieldValue.Builder().booleanValue(false).build())))));
+        } else {
+            filterQuery.must(QueryBuilders.terms(q -> q.field("dossierDeleted").terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(false).build())))));
+        }
+
+        if (StringUtils.isNotEmpty(workflowStatus)) {
+            filterQuery.must(QueryBuilders.match(q -> q.field("workflowStatus").query(workflowStatus)));
+        }
+
+        if (fileAttributes != null && !fileAttributes.isEmpty()) {
+            var fileAttributesQueryBuilder = QueryBuilders.bool();
+
+            for (var fileAttributeKey : fileAttributes.keySet()) {
+                if (StringUtils.isNotEmpty(fileAttributeKey)) {
+                    fileAttributesQueryBuilder.filter(List.of(QueryBuilders.bool()
+                            .must(QueryBuilders.match(q -> q.field("fileAttributes.name").query(fileAttributeKey)))
+                            .must(QueryBuilders.match(q -> q.field("fileAttributes.value").query(fileAttributes.get(fileAttributeKey))))
+                            .build()
+                            ._toQuery()));
+                }
+            }
+
+            filterQuery.must(fileAttributesQueryBuilder.build()._toQuery());
+        }
+
+        return QueryBuilders.bool().filter(filterQuery.build()._toQuery()).must(entireQuery.build()._toQuery()).build()._toQuery();
+    }
+
+
+    private SearchResult convert(SearchResponse response, Query query) {
+
+        List<Hit> hits = response.hits().hits();
+
+        return SearchResult.builder()
+                .matchedDocuments(hits.stream().map(hit -> convertSearchHit((Hit) hit, query)).collect(Collectors.toList()))
+                .maxScore(response.hits().maxScore().floatValue())
+                .total(response.hits().total().value())
+                .build();
+    }
+
+
+    private MatchedDocument convertSearchHit(Hit hit, Query query) {
+
+        List<String> m = hit.matchedQueries();
+
+        Set<String> matchesTerms = m.stream()
+                .map(match -> match.contains("filename.") ? match.replace("filename.", "") : match)
+                .map(match -> match.contains("fileAttributes.") ? match.replace("fileAttributes.", "") : match)
+                .collect(Collectors.toSet());
+
+        Set<String> unmatchedTerms = Stream.concat(query.getMusts().stream(), query.getShoulds().stream()).filter(term -> !matchesTerms.contains(term)).collect(Collectors.toSet());
+
+        IndexDocument indexDocument = (IndexDocument) hit.source();
+
+        MatchedDocument.MatchedDocumentBuilder matchedDocumentBuilder = MatchedDocument.builder()
+                .score(hit.score().floatValue())
+                .dossierId(indexDocument.getDossierId())
+                .dossierTemplateId(indexDocument.getDossierTemplateId())
+                .fileId(indexDocument.getFileId())
+                .assignee(indexDocument.getAssignee())
+                .fileAttributes(convertFileAttributes(indexDocument.getFileAttributes()))
+                .workflowStatus(indexDocument.getWorkflowStatus())
+                .fileName(indexDocument.getFilename())
+                .dossierDeleted(indexDocument.isDossierDeleted())
+                .dossierArchived(indexDocument.isDossierArchived())
+                .highlights(hit.highlight())
+                .matchedTerms(matchesTerms)
+                .unmatchedTerms(unmatchedTerms);
+
+        if (hit.innerHits() != null && !hit.innerHits().isEmpty()) {
+            InnerHitsResult sectionHits = (InnerHitsResult) hit.innerHits().get("sections");
+            matchedDocumentBuilder.matchedSections(sectionHits.hits().hits().stream().map(innerHit -> convertInnerHit(innerHit)).collect(Collectors.toList()))
+                    .containsAllMatchedSections(sectionHits.hits().total().value() == sectionHits.hits().hits().size());
+        }
+
+        return matchedDocumentBuilder.build();
+
+    }
+
+
+    private Map<String, String> convertFileAttributes(Object fileAttributesSourceMap) {
+
+        Map<String, String> fileAttributes = new HashMap<>();
+
+        if (fileAttributesSourceMap != null) {
+            List<HashMap<String, String>> list = new ObjectMapper().convertValue(fileAttributesSourceMap, ArrayList.class);
+            list.forEach(r -> fileAttributes.put(r.get("name"), r.get("value")));
+        }
+
+        return fileAttributes;
+    }
+
+
+    private MatchedSection convertInnerHit(Hit<JsonData> hit) {
+
+        JsonObject indexSection = hit.source().toJson().asJsonObject();
+
+        var jsonArray = indexSection.getJsonArray("pages");
+        var pages = IntStream.range(0, jsonArray.size()).mapToObj(i -> jsonArray.getInt(i)).collect(Collectors.toSet());
+
+        return MatchedSection.builder()
+                .headline(indexSection.get("headline") != null ? indexSection.getString("headline") : null)
+                .sectionNumber(indexSection.getString("sectionNumber"))
+                .pages(pages)
+                .matchedTerms(hit.matchedQueries().stream().collect(Collectors.toSet()))
+                .build();
+    }
+
+
+    private int getPageSizeOrDefault(int pageSize) {
+
+        if (pageSize <= 0) {
+            return 10;
+        }
+        return pageSize;
+    }
+
+
+    private int getPageOrDefault(int page) {
+
+        if (page < 0) {
+            return 0;
+        }
+        return page;
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/DocumentDeleteServiceImpl.java

@@ -0,0 +1,44 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import java.io.IOException;
+
+import org.opensearch.client.opensearch._types.OpenSearchException;
+import org.opensearch.client.opensearch._types.Refresh;
+import org.opensearch.client.opensearch.core.DeleteRequest;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.service.DocumentDeleteService;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import lombok.RequiredArgsConstructor;
+
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+public class DocumentDeleteServiceImpl implements DocumentDeleteService {
+
+    private final OpensearchClientCache clientCache;
+    private final ElasticsearchSettings settings;
+
+
+    public void deleteDocument(String fileId) {
+
+        DeleteRequest request = new DeleteRequest.Builder().index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                .id(fileId)
+                .refresh(Refresh._DESERIALIZER.parse(settings.getRefreshPolicy()))
+                .build();
+
+        try {
+            clientCache.getClient().delete(request);
+        } catch (IOException | OpenSearchException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.documentDeleteError(fileId, e);
+        }
+    }
+
+}
+
+

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/DocumentIndexServiceImpl.java

@@ -0,0 +1,44 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import java.io.IOException;
+
+import org.opensearch.client.opensearch._types.OpenSearchException;
+import org.opensearch.client.opensearch._types.Refresh;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.model.IndexDocument;
+import com.iqser.red.service.search.v1.server.service.DocumentIndexService;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import io.micrometer.core.annotation.Timed;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+public class DocumentIndexServiceImpl implements DocumentIndexService {
+
+    private final OpensearchClientCache clientCache;
+    private final ElasticsearchSettings settings;
+
+
+    @Timed("redactmanager_indexDocument")
+    public void indexDocument(IndexDocument indexDocument) {
+
+        try {
+            clientCache.getClient().index(i -> i.index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                    .id(indexDocument.getFileId())
+                    .refresh(Refresh._DESERIALIZER.parse(settings.getRefreshPolicy()))
+                    .document(indexDocument));
+        } catch (IOException | OpenSearchException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.documentIndexError(indexDocument.getFileId(), e);
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/DocumentUpdateServiceImpl.java

@@ -0,0 +1,53 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import java.io.IOException;
+
+import org.opensearch.client.opensearch._types.OpenSearchException;
+import org.opensearch.client.opensearch._types.Refresh;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.model.IndexDocumentUpdate;
+import com.iqser.red.service.search.v1.server.service.DocumentUpdateService;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import io.micrometer.core.annotation.Timed;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+public class DocumentUpdateServiceImpl implements DocumentUpdateService {
+
+    private final OpensearchClientCache clientCache;
+    private final ElasticsearchSettings settings;
+
+
+    @SneakyThrows
+    @Timed("redactmanager_updateDocument")
+    public void updateDocument(String fileId, IndexDocumentUpdate indexDocumentUpdate) {
+
+        try {
+            clientCache.getClient()
+                    .update(u -> u.index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                            .id(fileId)
+                            .doc(indexDocumentUpdate)
+                            .refresh(Refresh._DESERIALIZER.parse(settings.getRefreshPolicy())), IndexDocumentUpdate.class);
+        } catch (IOException | OpenSearchException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.documentUpdateError(fileId, e);
+        }
+    }
+
+
+    @SneakyThrows
+    @Timed("redactmanager_documentExists")
+    public boolean documentExists(String fileId) {
+
+        return clientCache.getClient().exists(e -> e.index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix())).id(fileId)).value();
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/IndexCreatorServiceImpl.java

@@ -0,0 +1,101 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import org.opensearch.client.json.JsonpMapper;
+import org.opensearch.client.opensearch._types.mapping.TypeMapping;
+import org.opensearch.client.opensearch.indices.IndexSettings;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.core.io.ResourceLoader;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+
+import jakarta.json.stream.JsonParser;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+@SuppressWarnings("PMD")
+public class IndexCreatorServiceImpl {
+
+    private final ElasticsearchSettings settings;
+
+
+    public void createIndex(OpensearchClient client) {
+
+        if (!indexExists(client)) {
+
+            try {
+                var response = client.indices()
+                        .create(i -> i.index(IndexNameHelper.getSearchIndex(client.getSearchConnection().getIndexPrefix()))
+                                .settings(createIndexSettings(client))
+                                .mappings(createIndexMapping(client)));
+                log.info("Successfully created index: {}", response.index());
+            } catch (IOException e) {
+                log.error("Failed to create index.", e);
+            }
+        }
+    }
+
+
+    private boolean indexExists(OpensearchClient client) {
+
+        try {
+            var response = client.indices().exists(i -> i.index(IndexNameHelper.getSearchIndex(client.getSearchConnection().getIndexPrefix())));
+            return response.value();
+        } catch (IOException e) {
+            throw IndexException.indexExists(e);
+        }
+    }
+
+
+    @SneakyThrows
+    private TypeMapping createIndexMapping(OpensearchClient client) {
+
+        URL resource = ResourceLoader.class.getClassLoader().getResource("index/mapping.json");
+
+        try (InputStream is = resource.openStream()) {
+
+            JsonpMapper mapper = client._transport().jsonpMapper();
+            JsonParser parser = mapper.jsonProvider().createParser(is);
+
+            return TypeMapping._DESERIALIZER.deserialize(parser, mapper);
+        }
+    }
+
+
+    @SneakyThrows
+    private IndexSettings createIndexSettings(OpensearchClient client) {
+
+        URL resource = ResourceLoader.class.getClassLoader().getResource("index/settings.json");
+
+        try (InputStream is = resource.openStream()) {
+
+            JsonpMapper mapper = client._transport().jsonpMapper();
+            JsonParser parser = mapper.jsonProvider().createParser(is);
+
+            var indexSettingsFromJson = IndexSettings._DESERIALIZER.deserialize(parser, mapper);
+
+            // It is not possible to set "index.mapping.nested_objects.limit", OpenSearch seems to not have this param.
+            // Hopefully they don't hava a limit for this, I was not able to find anything.
+            // As elasticsearch has a limit for this, and we can't set it, it seems this is the only reason for now to have both clients.
+            var indexSettings = new IndexSettings.Builder().index(indexSettingsFromJson.index())
+                    .numberOfReplicas(client.getSearchConnection().getNumberOfReplicas())
+                    .numberOfShards(client.getSearchConnection().getNumberOfShards())
+                    .analysis(indexSettingsFromJson.analysis())
+                    .build();
+
+            return indexSettings;
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/IndexDeleteServiceImpl.java

@@ -0,0 +1,92 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.service.IndexDeleteService;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+public class IndexDeleteServiceImpl implements IndexDeleteService {
+
+    private final OpensearchClientCache clientCache;
+    private final IndexCreatorServiceImpl indexCreatorService;
+
+
+    public void recreateIndex() {
+
+        closeIndex();
+        dropIndex();
+        indexCreatorService.createIndex(clientCache.getClient());
+    }
+
+
+    @Override
+    public void recreateIndex(SearchConnection searchConnection) {
+
+        var client = new OpensearchClient(searchConnection);
+        closeIndex(client, searchConnection.getIndexPrefix());
+        dropIndex(client, searchConnection.getIndexPrefix());
+        indexCreatorService.createIndex(client);
+
+    }
+
+
+    @SneakyThrows
+    public void closeIndex() {
+
+        closeIndex(clientCache.getClient(), clientCache.getClient().getSearchConnection().getIndexPrefix());
+    }
+
+
+    @SneakyThrows
+    public void dropIndex() {
+
+        dropIndex(clientCache.getClient(), clientCache.getClient().getSearchConnection().getIndexPrefix());
+    }
+
+
+    public void dropIndex(SearchConnection searchConnection) {
+
+        var client = new OpensearchClient(searchConnection);
+        closeIndex(client, searchConnection.getIndexPrefix());
+        dropIndex(client, searchConnection.getIndexPrefix());
+    }
+
+
+    @SneakyThrows
+    private void closeIndex(OpensearchClient opensearchClient, String indexPrefix) {
+
+        var closeIndexResponse = opensearchClient.indices()
+                .close(i -> i.index(IndexNameHelper.getSearchIndex(indexPrefix)).timeout(t -> t.time("2m")));
+        if (closeIndexResponse.acknowledged()) {
+            log.info("Index is closed");
+        } else {
+            throw new IndexException("Error while closing index");
+        }
+    }
+
+
+    @SneakyThrows
+    private void dropIndex(OpensearchClient opensearchClient, String indexPrefix) {
+
+        log.info("Will drop index");
+        var deleteIndexResponse = opensearchClient.indices().delete(i -> i.index(IndexNameHelper.getSearchIndex(indexPrefix)).timeout(t -> t.time("2m")));
+
+        if (deleteIndexResponse.acknowledged()) {
+            log.info("Index is dropped");
+        } else {
+            throw new IndexException("Error while dropping index");
+        }
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/IndexQueryServiceImpl.java

@@ -0,0 +1,56 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import java.util.Optional;
+
+import org.opensearch.client.opensearch._types.OpenSearchException;
+import org.opensearch.client.opensearch.indices.GetIndicesSettingsResponse;
+import org.opensearch.client.opensearch.indices.IndexState;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.iqser.red.service.search.v1.server.service.IndexQueryResult;
+import com.iqser.red.service.search.v1.server.service.IndexQueryService;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+@SuppressWarnings("PMD")
+public class IndexQueryServiceImpl implements IndexQueryService {
+
+    @SneakyThrows
+    public IndexQueryResult getIndexQueryResult(SearchConnection searchConnection) {
+
+        IndexQueryResult.IndexQueryResultBuilder builder = IndexQueryResult.builder();
+
+        Optional<IndexState> optionalIndexState = getIndexState(searchConnection);
+        if (optionalIndexState.isPresent()) {
+            builder.indexFound(true);
+            var indexSettings = optionalIndexState.get().settings();
+            if (indexSettings != null) {
+                builder.numberOfReplicas(indexSettings.numberOfReplicas()).numberOfShards(indexSettings.numberOfShards());
+            }
+
+        }
+        return builder.build();
+    }
+
+    @SneakyThrows
+    private Optional<IndexState> getIndexState(SearchConnection searchConnection) {
+
+        var opensearchClient = new OpensearchClient(searchConnection);
+        var indexName = IndexNameHelper.getSearchIndex(opensearchClient.getSearchConnection().getIndexPrefix());
+        try {
+            GetIndicesSettingsResponse settings = opensearchClient.indices().getSettings(i -> i.index(indexName));
+            return Optional.ofNullable(settings.get(indexName));
+        } catch (OpenSearchException openSearchException) {
+            return Optional.empty();
+        }
+    }
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/OpensearchClient.java

@@ -0,0 +1,62 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+import lombok.Data;
+import lombok.SneakyThrows;
+import lombok.experimental.Delegate;
+import org.apache.http.HttpHost;
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.opensearch.client.RestClient;
+import org.opensearch.client.json.jackson.JacksonJsonpMapper;
+import org.opensearch.client.opensearch.OpenSearchClient;
+import org.opensearch.client.transport.rest_client.RestClientTransport;
+
+@Data
+@SuppressWarnings("PMD")
+public class OpensearchClient {
+
+    // Lower timeouts should be set per request.
+    private static final int ABSURD_HIGH_TIMEOUT = 600_000;
+
+    private SearchConnection searchConnection;
+
+    @Delegate
+    private OpenSearchClient client;
+
+
+    public OpensearchClient(SearchConnection searchConnection) {
+
+        HttpHost[] httpHost = searchConnection.getHosts()
+                .stream()
+                .map(host -> new HttpHost(host, searchConnection.getPort(), searchConnection.getScheme()))
+                .toList()
+                .toArray(new HttpHost[searchConnection.getHosts().size()]);
+
+        var builder = RestClient.builder(httpHost)
+                .setRequestConfigCallback(requestConfigBuilder -> requestConfigBuilder.setConnectTimeout(0)
+                        .setConnectionRequestTimeout(ABSURD_HIGH_TIMEOUT)
+                        .setSocketTimeout(ABSURD_HIGH_TIMEOUT));
+
+        if (searchConnection.getUsername() != null && !searchConnection.getUsername().isEmpty()) {
+            final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
+            credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(searchConnection.getUsername(), searchConnection.getPassword()));
+            builder.setHttpClientConfigCallback(httpClientBuilder -> httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider));
+        }
+
+        var transport = new RestClientTransport(builder.build(), new JacksonJsonpMapper());
+
+        this.searchConnection = searchConnection;
+        this.client = new OpenSearchClient(transport);
+    }
+
+
+    @SneakyThrows
+    public void terminate() {
+
+        client._transport().close();
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/OpensearchClientCache.java

@@ -0,0 +1,101 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import java.util.concurrent.TimeUnit;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.google.common.cache.CacheBuilder;
+import com.google.common.cache.CacheLoader;
+import com.google.common.cache.LoadingCache;
+import com.google.common.cache.RemovalListener;
+import com.knecon.fforesight.tenantcommons.EncryptionDecryptionService;
+import com.knecon.fforesight.tenantcommons.TenantContext;
+import com.knecon.fforesight.tenantcommons.TenantsClient;
+
+import jakarta.annotation.PostConstruct;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+public class OpensearchClientCache {
+
+    private final TenantsClient tenantsClient;
+    private final EncryptionDecryptionService encryptionDecryptionService;
+    private final IndexCreatorServiceImpl indexCreatorService;
+
+    @Value("${multitenancy.client-cache.maximumSize:100}")
+    private Long maximumSize;
+
+    @Value("${multitenancy.client-cache.expireAfterAccess:10}")
+    private Integer expireAfterAccess;
+
+    private LoadingCache<String, OpensearchClient> clients;
+
+
+    @SneakyThrows
+    public void isClientAliveOrTerminate() {
+
+        try {
+            var client = clients.get(TenantContext.getTenantId());
+            try {
+
+                log.info("Checking if client is still alive: {}", client.info());
+            } catch (Exception e) {
+
+                try {
+                    client.terminate();
+                } catch (Exception e2) {
+
+                    log.info("Failed to terminate ES Client");
+                    clients.invalidate(TenantContext.getTenantId());
+                }
+            }
+        }catch (Exception e){
+            log.error("Failed to terminate/invalide client", e);
+        }
+    }
+
+    @PostConstruct
+    protected void createCache() {
+
+        clients = CacheBuilder.newBuilder()
+                .maximumSize(maximumSize)
+                .expireAfterAccess(expireAfterAccess, TimeUnit.MINUTES)
+                .removalListener((RemovalListener<String, OpensearchClient>) removal -> {
+                    try {
+                        removal.getValue().terminate();
+                        log.info("Closed elasticsearch client for tenant {}", removal.getKey());
+                    } catch (Exception e) {
+                        log.info("Failed to close elasticsearch client for tenant {}", removal.getKey());
+                    }
+                })
+                .build(new CacheLoader<>() {
+                    public OpensearchClient load(String tenantId) {
+
+                        var tenant = tenantsClient.getTenant(tenantId);
+
+                        if (tenant.getSearchConnection().getPassword() != null) {
+                            tenant.getSearchConnection().setPassword(encryptionDecryptionService.decrypt(tenant.getSearchConnection().getPassword()));
+                        }
+                        var client = new OpensearchClient(tenant.getSearchConnection());
+                        log.info("Initialized elasticsearch client for tenant {}", tenantId);
+                        indexCreatorService.createIndex(client);
+                        return client;
+                    }
+                });
+    }
+
+
+    @SneakyThrows
+    public OpensearchClient getClient() {
+
+        return clients.get(TenantContext.getTenantId());
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/service/opensearch/SearchServiceImpl.java

@@ -0,0 +1,357 @@
+package com.iqser.red.service.search.v1.server.service.opensearch;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+import java.util.stream.Stream;
+
+import org.opensearch.client.json.JsonData;
+import org.opensearch.client.opensearch._types.FieldValue;
+import org.opensearch.client.opensearch._types.query_dsl.ChildScoreMode;
+import org.opensearch.client.opensearch._types.query_dsl.QueryBuilders;
+import org.opensearch.client.opensearch.core.SearchRequest;
+import org.opensearch.client.opensearch.core.SearchResponse;
+import org.opensearch.client.opensearch.core.search.BuiltinHighlighterType;
+import org.opensearch.client.opensearch.core.search.HighlightField;
+import org.opensearch.client.opensearch.core.search.HighlighterType;
+import org.opensearch.client.opensearch.core.search.Hit;
+import org.opensearch.client.opensearch.core.search.InnerHitsResult;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Service;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iqser.red.service.search.v1.model.MatchedDocument;
+import com.iqser.red.service.search.v1.model.MatchedSection;
+import com.iqser.red.service.search.v1.model.SearchResult;
+import com.iqser.red.service.search.v1.server.exception.IndexException;
+import com.iqser.red.service.search.v1.server.model.IndexDocument;
+import com.iqser.red.service.search.v1.server.model.Query;
+import com.iqser.red.service.search.v1.server.service.SearchService;
+import com.iqser.red.service.search.v1.server.utils.IndexNameHelper;
+import com.iqser.red.service.search.v1.server.utils.QueryStringConverter;
+
+import io.micrometer.core.annotation.Timed;
+import io.micrometer.core.instrument.util.StringUtils;
+import jakarta.json.JsonObject;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+@ConditionalOnProperty(prefix = "search", name = "backend", havingValue = "opensearch")
+public class SearchServiceImpl implements SearchService {
+
+    private final OpensearchClientCache clientCache;
+
+
+    @Timed("redactmanager_search")
+    public SearchResult search(String queryString,
+                               List<String> dossierTemplateIds,
+                               List<String> dossierIds,
+                               String fileId,
+                               String assignee,
+                               boolean includeDeletedDossiers,
+                               boolean includeArchivedDossiers,
+                               String workflowStatus,
+                               Map<String, String> fileAttributes,
+                               int page,
+                               int pageSize,
+                               boolean returnSections) {
+
+        Query query = QueryStringConverter.convert(queryString);
+
+        Map<String, HighlightField> highlightFieldMap = new HashMap<>();
+        highlightFieldMap.put("sections.text", new HighlightField.Builder().build());
+        highlightFieldMap.put("filename", new HighlightField.Builder().build());
+        highlightFieldMap.put("fileAttributes.value", new HighlightField.Builder().build());
+
+        SearchRequest request = new SearchRequest.Builder().index(IndexNameHelper.getSearchIndex(clientCache.getClient().getSearchConnection().getIndexPrefix()))
+                .query(convertQuery(query,
+                        dossierTemplateIds,
+                        dossierIds,
+                        fileId,
+                        assignee,
+                        includeDeletedDossiers,
+                        includeArchivedDossiers,
+                        workflowStatus,
+                        fileAttributes,
+                        returnSections))
+                .from(getPageOrDefault(page) * getPageSizeOrDefault(pageSize))
+                .size(getPageSizeOrDefault(pageSize))
+                .source(s -> s.filter(f -> f.includes("dossierId",
+                        "dossierTemplateId",
+                        "dossierDeleted",
+                        "dossierArchived",
+                        "filename",
+                        "fileId",
+                        "assignee",
+                        "dossierStatus",
+                        "workflowStatus",
+                        "fileAttributes")))
+                .highlight(h -> h.type(HighlighterType.of(b -> b.builtin(BuiltinHighlighterType.FastVector))).fields(highlightFieldMap))
+                .trackScores(true)
+                .build();
+
+        SearchResponse response = execute(request);
+
+        return convert(response, query);
+    }
+
+
+    protected SearchResponse<IndexDocument> execute(SearchRequest searchRequest) {
+
+        try {
+            return clientCache.getClient().search(searchRequest, IndexDocument.class);
+        } catch (IOException e) {
+            clientCache.isClientAliveOrTerminate();
+            throw IndexException.searchFailed(e);
+        }
+    }
+
+
+    private org.opensearch.client.opensearch._types.query_dsl.Query convertQuery(Query query,
+                                                                                 List<String> dossierTemplateIds,
+                                                                                 List<String> dossierIds,
+                                                                                 String fileId,
+                                                                                 String assignee,
+                                                                                 boolean includeDeletedDossiers,
+                                                                                 boolean includeArchivedDossiers,
+                                                                                 String workflowStatus,
+                                                                                 Map<String, String> fileAttributes,
+                                                                                 boolean returnSections) {
+
+        var entireQuery = QueryBuilders.bool();
+        var sectionsQueries = QueryBuilders.bool();
+
+        for (String must : query.getMusts()) {
+
+            var textPhraseQuery = QueryBuilders.matchPhrase().field("sections.text").query(must.toLowerCase(Locale.ROOT)).queryName(must).build()._toQuery();
+            var filenamePhraseQuery = QueryBuilders.matchPhrasePrefix().field("filename").query(must.toLowerCase(Locale.ROOT)).queryName("filename." + must).build()._toQuery();
+            var fileAttributesPhraseQuery = QueryBuilders.matchPhrase()
+                    .field("fileAttributes.value")
+                    .query(must.toLowerCase(Locale.ROOT))
+                    .queryName("fileAttributes." + must)
+                    .build()
+                    ._toQuery();
+
+            var filenameOrTextMustQuery = QueryBuilders.bool().should(textPhraseQuery).should(filenamePhraseQuery).should(fileAttributesPhraseQuery).build()._toQuery();
+            entireQuery.must(filenameOrTextMustQuery);
+            sectionsQueries.should(textPhraseQuery);
+        }
+        for (String should : query.getShoulds()) {
+
+            var textTermQuery = QueryBuilders.matchPhrase().field("sections.text").query(should.toLowerCase(Locale.ROOT)).queryName(should).build()._toQuery();
+            var filenameTermQuery = QueryBuilders.matchPhrasePrefix().field("filename").query(should.toLowerCase(Locale.ROOT)).queryName("filename." + should).build()._toQuery();
+            var fileAttributesPhraseQuery = QueryBuilders.matchPhrase()
+                    .field("fileAttributes.value")
+                    .query(should.toLowerCase(Locale.ROOT))
+                    .queryName("fileAttributes." + should)
+                    .build()
+                    ._toQuery();
+            entireQuery.should(textTermQuery);
+            entireQuery.should(filenameTermQuery);
+            entireQuery.should(fileAttributesPhraseQuery);
+            sectionsQueries.should(textTermQuery);
+        }
+
+        if (returnSections) {
+            var nestedQuery = QueryBuilders.nested()
+                    .scoreMode(ChildScoreMode.Avg)
+                    .queryName("sections")
+                    .query(sectionsQueries.build()._toQuery())
+                    .path("sections")
+                    .innerHits(i -> i.size(100))
+                    .build()
+                    ._toQuery();
+            entireQuery.should(nestedQuery);
+        }
+
+        var filterQuery = QueryBuilders.bool();
+
+        if (dossierTemplateIds != null && !dossierTemplateIds.isEmpty()) {
+
+            var dossierTemplateIdQueryBuilder = QueryBuilders.bool();
+
+            for (var dossierTemplateId : dossierTemplateIds) {
+                if (StringUtils.isNotEmpty(dossierTemplateId)) {
+                    dossierTemplateIdQueryBuilder = dossierTemplateIdQueryBuilder.should(QueryBuilders.match()
+                            .field("dossierTemplateId")
+                            .query(q -> q.stringValue(dossierTemplateId))
+                            .build()
+                            ._toQuery());
+                }
+            }
+
+            filterQuery.must(dossierTemplateIdQueryBuilder.build()._toQuery());
+        }
+
+        if (dossierIds != null && !dossierIds.isEmpty()) {
+
+            var dossierIdQueryBuilder = QueryBuilders.bool();
+
+            for (var dossierId : dossierIds) {
+                if (StringUtils.isNotEmpty(dossierId)) {
+                    dossierIdQueryBuilder = dossierIdQueryBuilder.should(QueryBuilders.match().field("dossierId").query(q -> q.stringValue(dossierId)).build()._toQuery());
+                }
+            }
+
+            filterQuery.must(dossierIdQueryBuilder.build()._toQuery());
+        }
+
+        if (StringUtils.isNotEmpty(fileId)) {
+            filterQuery.must(QueryBuilders.match().field("fileId").query(q -> q.stringValue(fileId)).build()._toQuery());
+        }
+
+        if (StringUtils.isNotEmpty(assignee)) {
+            filterQuery.must(QueryBuilders.match().field("assignee").query(q -> q.stringValue(assignee)).build()._toQuery());
+        }
+
+        if (includeArchivedDossiers) {
+            filterQuery.must(QueryBuilders.terms()
+                    .field("dossierArchived")
+                    .terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(true).build(), new FieldValue.Builder().booleanValue(false).build())))
+                    .build()
+                    ._toQuery());
+        } else {
+            filterQuery.must(QueryBuilders.terms().field("dossierArchived").terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(false).build()))).build()._toQuery());
+        }
+
+        if (includeDeletedDossiers) {
+            filterQuery.must(QueryBuilders.terms()
+                    .field("dossierDeleted")
+                    .terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(true).build(), new FieldValue.Builder().booleanValue(false).build())))
+                    .build()
+                    ._toQuery());
+        } else {
+            filterQuery.must(QueryBuilders.terms().field("dossierDeleted").terms(t -> t.value(List.of(new FieldValue.Builder().booleanValue(false).build()))).build()._toQuery());
+        }
+
+        if (StringUtils.isNotEmpty(workflowStatus)) {
+            filterQuery.must(QueryBuilders.match().field("workflowStatus").query(q -> q.stringValue(workflowStatus)).build()._toQuery());
+        }
+
+        if (fileAttributes != null && !fileAttributes.isEmpty()) {
+            var fileAttributesQueryBuilder = QueryBuilders.bool();
+
+            for (var fileAttributeKey : fileAttributes.keySet()) {
+                if (StringUtils.isNotEmpty(fileAttributeKey)) {
+                    fileAttributesQueryBuilder.filter(List.of(QueryBuilders.bool()
+                            .must(QueryBuilders.match().field("fileAttributes.name").query(q -> q.stringValue(fileAttributeKey)).build()._toQuery())
+                            .must(QueryBuilders.match().field("fileAttributes.value").query(q -> q.stringValue(fileAttributes.get(fileAttributeKey))).build()._toQuery())
+                            .build()
+                            ._toQuery()));
+                }
+            }
+
+            filterQuery.must(fileAttributesQueryBuilder.build()._toQuery());
+        }
+
+        return QueryBuilders.bool().filter(filterQuery.build()._toQuery()).must(entireQuery.build()._toQuery()).build()._toQuery();
+    }
+
+
+    private SearchResult convert(SearchResponse response, Query query) {
+
+        List<Hit> hits = response.hits().hits();
+
+        return SearchResult.builder()
+                .matchedDocuments(hits.stream().map(hit -> convertSearchHit((Hit) hit, query)).collect(Collectors.toList()))
+                .maxScore(response.maxScore() == null ? 0 : response.maxScore().floatValue())
+                .total(response.hits().total().value())
+                .build();
+    }
+
+
+    private MatchedDocument convertSearchHit(Hit hit, Query query) {
+
+        List<String> m = hit.matchedQueries();
+
+        Set<String> matchesTerms = m.stream()
+                .map(match -> match.contains("filename.") ? match.replace("filename.", "") : match)
+                .map(match -> match.contains("fileAttributes.") ? match.replace("fileAttributes.", "") : match)
+                .collect(Collectors.toSet());
+
+        Set<String> unmatchedTerms = Stream.concat(query.getMusts().stream(), query.getShoulds().stream()).filter(term -> !matchesTerms.contains(term)).collect(Collectors.toSet());
+
+        IndexDocument indexDocument = (IndexDocument) hit.source();
+
+        MatchedDocument.MatchedDocumentBuilder matchedDocumentBuilder = MatchedDocument.builder()
+                .score(hit.score().floatValue())
+                .dossierId(indexDocument.getDossierId())
+                .dossierTemplateId(indexDocument.getDossierTemplateId())
+                .fileId(indexDocument.getFileId())
+                .assignee(indexDocument.getAssignee())
+                .fileAttributes(convertFileAttributes(indexDocument.getFileAttributes()))
+                .workflowStatus(indexDocument.getWorkflowStatus())
+                .fileName(indexDocument.getFilename())
+                .dossierDeleted(indexDocument.isDossierDeleted())
+                .dossierArchived(indexDocument.isDossierArchived())
+                .highlights(hit.highlight())
+                .matchedTerms(matchesTerms)
+                .unmatchedTerms(unmatchedTerms);
+
+        if (hit.innerHits() != null && !hit.innerHits().isEmpty()) {
+            InnerHitsResult sectionHits = (InnerHitsResult) hit.innerHits().get("sections");
+            matchedDocumentBuilder.matchedSections(sectionHits.hits().hits().stream().map(innerHit -> convertInnerHit(innerHit)).collect(Collectors.toList()))
+                    .containsAllMatchedSections(sectionHits.hits().total().value() == sectionHits.hits().hits().size());
+        }
+
+        return matchedDocumentBuilder.build();
+
+    }
+
+
+    private Map<String, String> convertFileAttributes(Object fileAttributesSourceMap) {
+
+        Map<String, String> fileAttributes = new HashMap<>();
+
+        if (fileAttributesSourceMap != null) {
+            List<HashMap<String, String>> list = new ObjectMapper().convertValue(fileAttributesSourceMap, ArrayList.class);
+            list.forEach(r -> fileAttributes.put(r.get("name"), r.get("value")));
+        }
+
+        return fileAttributes;
+    }
+
+
+    private MatchedSection convertInnerHit(Hit<JsonData> hit) {
+
+        JsonObject indexSection = hit.source().toJson().asJsonObject();
+
+        var jsonArray = indexSection.getJsonArray("pages");
+        var pages = IntStream.range(0, jsonArray.size()).mapToObj(i -> jsonArray.getInt(i)).collect(Collectors.toSet());
+
+        return MatchedSection.builder()
+                .headline(indexSection.get("headline") != null ? indexSection.getString("headline") : null)
+                .sectionNumber(indexSection.getString("sectionNumber"))
+                .pages(pages)
+                .matchedTerms(hit.matchedQueries().stream().collect(Collectors.toSet()))
+                .build();
+    }
+
+
+    private int getPageSizeOrDefault(int pageSize) {
+
+        if (pageSize <= 0) {
+            return 10;
+        }
+        return pageSize;
+    }
+
+
+    private int getPageOrDefault(int page) {
+
+        if (page < 0) {
+            return 0;
+        }
+        return page;
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/settings/ElasticsearchSettings.java

@@ -1,9 +1,5 @@
 package com.iqser.red.service.search.v1.server.settings;
 
-import java.util.ArrayList;
-import java.util.List;
-
-import org.elasticsearch.action.support.WriteRequest;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Primary;
@@ -16,22 +12,11 @@ import lombok.Data;
 @ConfigurationProperties("elasticsearch")
 public class ElasticsearchSettings {
 
-    private List<String> hosts = new ArrayList<>();
-
-    private int port = 9300;
-
-    private String scheme = "http";
-
-    private String username;
-
-    private String password;
-
-    private int numberOfShards = 5;
-    private int numberOfReplicas = 1;
     private int numberOfNestedObjectLimit = 100000;
 
     /**
      * ES refresh policy for write requests to use. Used in tests to wait for completion of write requests.
      */
-    private WriteRequest.RefreshPolicy refreshPolicy = WriteRequest.RefreshPolicy.NONE;
+    private String refreshPolicy = "true";
+
 }

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/settings/SearchServiceSettings.java

@@ -0,0 +1,18 @@
+package com.iqser.red.service.search.v1.server.settings;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+
+import lombok.Data;
+
+@Data
+@Primary
+@Configuration
+@ConfigurationProperties("search-service")
+public class SearchServiceSettings {
+
+    private boolean dropAndRecreateIndex;
+    private boolean migrateOnly;
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/utils/FailfastElasticSearchHealthIndicator.java

@@ -1,41 +0,0 @@
-package com.iqser.red.service.search.v1.server.utils;
-
-import org.elasticsearch.ElasticsearchException;
-import org.springframework.boot.actuate.elasticsearch.ElasticsearchRestHealthIndicator;
-import org.springframework.boot.actuate.health.Health;
-import org.springframework.boot.actuate.health.Status;
-import org.springframework.stereotype.Component;
-
-import com.iqser.red.service.search.v1.server.client.ElasticsearchClient;
-
-import lombok.extern.slf4j.Slf4j;
-
-@Slf4j
-@Component
-public class FailfastElasticSearchHealthIndicator extends ElasticsearchRestHealthIndicator {
-
-    public FailfastElasticSearchHealthIndicator(ElasticsearchClient elasticsearchClient) {
-
-        super(elasticsearchClient.getLowLevelClient());
-    }
-
-
-    @Override
-    protected void doHealthCheck(Health.Builder builder) throws Exception {
-
-        try {
-            super.doHealthCheck(builder);
-            Health healthStatus = builder.build();
-            if (healthStatus.getStatus().equals(Status.DOWN)) {
-                log.info("Elasticsearch health check returned {} , shutting down system...", healthStatus.getStatus());
-                System.exit(1);
-            } else {
-                log.debug("Elasticsearch health status returned {} ", healthStatus.getStatus());
-            }
-        } catch (ElasticsearchException e) {
-            log.info("Elasticsearch is not available, shutting down system...", e);
-            System.exit(1);
-        }
-    }
-
-}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/utils/IndexNameHelper.java

@@ -0,0 +1,16 @@
+package com.iqser.red.service.search.v1.server.utils;
+
+import lombok.experimental.UtilityClass;
+
+@UtilityClass
+public class IndexNameHelper {
+
+    private static final String SEARCH_INDEX = "%s_search";
+
+
+    public String getSearchIndex(String indexPrefix) {
+
+        return String.format(SEARCH_INDEX, indexPrefix);
+    }
+
+}

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/utils/QueryStringConverter.java

@@ -5,6 +5,7 @@ import java.util.List;
 
 import com.iqser.red.service.search.v1.server.model.Query;
 
+import io.micrometer.core.instrument.util.StringUtils;
 import lombok.experimental.UtilityClass;
 
 @UtilityClass
@@ -16,23 +17,26 @@ public class QueryStringConverter {
         boolean inQuots = false;
         List<String> musts = new ArrayList<>();
         List<String> shoulds = new ArrayList<>();
-        char[] trimmedQuery = queryString.trim().toCharArray();
-        for (int i = 0; i < trimmedQuery.length; i++) {
 
-            if (trimmedQuery[i] == '"' && !inQuots) {
-                inQuots = true;
-            } else if (trimmedQuery[i] == '"' && inQuots) {
-                musts.add(sb.toString().trim());
-                sb = new StringBuilder();
-                inQuots = false;
-            } else if (trimmedQuery[i] == ' ' && !inQuots && !sb.toString().isEmpty()) {
-                shoulds.add(sb.toString().trim());
-                sb = new StringBuilder();
-            } else if (i == trimmedQuery.length - 1) {
-                sb.append(trimmedQuery[i]);
-                shoulds.add(sb.toString().trim());
-            } else {
-                sb.append(trimmedQuery[i]);
+        if (StringUtils.isNotEmpty(queryString)) {
+            char[] trimmedQuery = queryString.trim().toCharArray();
+            for (int i = 0; i < trimmedQuery.length; i++) {
+
+                if (trimmedQuery[i] == '"' && !inQuots) {
+                    inQuots = true;
+                } else if (trimmedQuery[i] == '"' && inQuots) {
+                    musts.add(sb.toString().trim());
+                    sb = new StringBuilder();
+                    inQuots = false;
+                } else if (trimmedQuery[i] == ' ' && !inQuots && !sb.toString().isEmpty()) {
+                    shoulds.add(sb.toString().trim());
+                    sb = new StringBuilder();
+                } else if (i == trimmedQuery.length - 1) {
+                    sb.append(trimmedQuery[i]);
+                    shoulds.add(sb.toString().trim());
+                } else {
+                    sb.append(trimmedQuery[i]);
+                }
             }
         }
 

search-service-v1/search-service-server-v1/src/main/java/com/iqser/red/service/search/v1/server/utils/ResourceLoader.java

@@ -1,30 +0,0 @@
-package com.iqser.red.service.search.v1.server.utils;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.util.stream.Collectors;
-
-import lombok.experimental.UtilityClass;
-
-@UtilityClass
-public class ResourceLoader {
-
-    public String load(String classpathPath) {
-
-        URL resource = ResourceLoader.class.getClassLoader().getResource(classpathPath);
-        if (resource == null) {
-            throw new IllegalArgumentException("could not load classpath resource: " + classpathPath);
-        }
-        try (InputStream is = resource.openStream();
-             InputStreamReader isr = new InputStreamReader(is, StandardCharsets.UTF_8);
-             BufferedReader br = new BufferedReader(isr)) {
-            return br.lines().collect(Collectors.joining("\n"));
-        } catch (IOException e){
-            throw new IllegalArgumentException("could not load classpath resource: " + classpathPath, e);
-        }
-    }
-}

search-service-v1/search-service-server-v1/src/main/resources/application-dev.yml

@@ -0,0 +1,5 @@
+server:
+  port: 8099
+
+persistence-service.url: "http://localhost:8085"
+tenant-user-management-service.url: "http://localhost:8091/tenant-user-management/internal"

search-service-v1/search-service-server-v1/src/main/resources/application.yml

@@ -1,12 +1,31 @@
 info:
   description: Search Service Server V1
 
-file-management-service.url: "http://file-management-service-v1:8080"
+persistence-service.url: "http://persistence-service-v1:8080"
+tenant-user-management-service.url: "http://tenant-user-management-service:8080/internal"
+
+fforesight:
+  tenants.remote: true
+  tenant-exchange.name: 'tenants-exchange'
+
+logging.pattern.level: "%5p [${spring.application.name},%X{traceId:-},%X{spanId:-}]"
+
+logging.type: ${LOGGING_TYPE:CONSOLE}
+kubernetes.namespace: ${NAMESPACE:default}
+project.version: 1.0-SNAPSHOT
+
 
 server:
   port: 8080
 
+lifecycle:
+  base-package: com.iqser.red.service.search
+
 spring:
+  application:
+    name: search-service
+  main:
+    allow-circular-references: true # FIXME
   profiles:
     active: kubernetes
   rabbitmq:
@@ -31,17 +50,11 @@ management:
     health.enabled: true
   endpoints.web.exposure.include: prometheus, health
   metrics.export.prometheus.enabled: ${monitoring.enabled:false}
+  tracing:
+    enabled: ${TRACING_ENABLED:false}
+    sampling:
+      probability: ${TRACING_PROBABILITY:1.0}
+  otlp:
+    tracing:
+      endpoint: ${OTLP_ENDPOINT:http://otel-collector-opentelemetry-collector.otel-collector:4318/v1/traces}
 
-elasticsearch:
-  hosts:
-    - ${elasticsearch.cluster.hosts}
-  port: ${elasticsearch.cluster.port:9200}
-  scheme: ${elasticsearch.cluster.scheme:http}
-  username: ${elasticsearch.cluster.username}
-  password: ${elasticsearch.cluster.password}
-
-storage:
-  signer-type: 'AWSS3V4SignerType'
-  bucket-name: 'redaction'
-  region: 'us-east-1'
-  endpoint: 'https://s3.amazonaws.com'

search-service-v1/search-service-server-v1/src/main/resources/index/mapping.json

@@ -11,11 +11,37 @@
     },
     "filename": {
       "type": "text",
-      "term_vector": "with_positions_offsets"
+      "term_vector": "with_positions_offsets",
+      "analyzer": "filename_analyzer"
     },
-    "indexTime": {
+    "date": {
       "type": "date"
     },
+    "assignee": {
+      "type": "keyword"
+    },
+    "workflowStatus": {
+      "type": "keyword"
+    },
+    "dossierArchived": {
+      "type": "boolean"
+    },
+    "dossierDeleted": {
+      "type": "boolean"
+    },
+    "fileAttributes": {
+      "type": "nested",
+      "include_in_parent": true,
+      "properties": {
+        "name": {
+          "type": "keyword"
+        },
+        "value": {
+          "type": "text",
+          "term_vector": "with_positions_offsets"
+        }
+      }
+    },
     "sections": {
       "type": "nested",
       "include_in_parent": true,

search-service-v1/search-service-server-v1/src/main/resources/index/settings.json

@@ -0,0 +1,24 @@
+{
+  "analysis": {
+    "tokenizer": {
+      "filename_tokenizer": {
+        "type": "char_group",
+        "tokenize_on_chars": [
+          "whitespace",
+          "punctuation",
+          "symbol"
+        ]
+      }
+    },
+    "analyzer": {
+      "filename_analyzer": {
+        "type": "custom",
+        "tokenizer": "filename_tokenizer",
+        "filter": [
+          "lowercase",
+          "trim"
+        ]
+      }
+    }
+  }
+}

search-service-v1/search-service-server-v1/src/main/resources/logback-spring.xml

@@ -0,0 +1,17 @@
+<configuration>
+
+    <springProperty scope="configuration" name="logType" source="logging.type"/>
+    <springProperty scope="context" name="application.name" source="spring.application.name"/>
+    <springProperty scope="context" name="version" source="project.version"/>
+    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
+    <include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
+
+    <appender name="JSON" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder class="net.logstash.logback.encoder.LogstashEncoder"/>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="${logType}"/>
+    </root>
+
+</configuration>

search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/AbstractElasticsearchIntegrationTest.java

@@ -1,79 +1,114 @@
 package com.iqser.red.service.search.v1.server.service;
 
-import java.time.Duration;
+import static org.mockito.Mockito.when;
 
-import org.assertj.core.util.Lists;
-import org.junit.ClassRule;
+import java.util.Set;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.amqp.rabbit.core.RabbitAdmin;
+import org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration;
+import org.springframework.boot.test.autoconfigure.actuate.observability.AutoConfigureObservability;
+import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.context.ApplicationContextInitializer;
+import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Import;
+import org.springframework.context.annotation.FilterType;
 import org.springframework.context.annotation.Primary;
 import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
 import org.testcontainers.elasticsearch.ElasticsearchContainer;
 import org.testcontainers.utility.DockerImageName;
 
-import com.amazonaws.services.s3.AmazonS3;
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.iqser.red.service.search.v1.server.Application;
-import com.iqser.red.service.search.v1.server.client.ElasticsearchClient;
-import com.iqser.red.service.search.v1.server.settings.ElasticsearchSettings;
+import com.iqser.red.storage.commons.StorageAutoConfiguration;
 import com.iqser.red.storage.commons.service.StorageService;
+import com.iqser.red.storage.commons.utils.FileSystemBackedStorageService;
+import com.knecon.fforesight.tenantcommons.TenantContext;
+import com.knecon.fforesight.tenantcommons.TenantsClient;
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+import com.knecon.fforesight.tenantcommons.model.TenantResponse;
 
+@ComponentScan
+@ExtendWith(SpringExtension.class)
+@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT, properties = {AbstractElasticsearchIntegrationTest.WAIT_FOR_WRITE_REQUESTS, AbstractElasticsearchIntegrationTest.SEARCH_BACKEND})
+@ContextConfiguration(initializers = {AbstractElasticsearchIntegrationTest.Initializer.class})
+@EnableFeignClients(basePackageClasses = AbstractElasticsearchIntegrationTest.TestConfiguration.class)
 @DirtiesContext
-public class AbstractElasticsearchIntegrationTest {
+@AutoConfigureObservability
+@SuppressWarnings("PMD")
+public abstract class AbstractElasticsearchIntegrationTest {
 
-    public static final String WAIT_FOR_WRITE_REQUESTS = "elasticsearch.refreshPolicy=IMMEDIATE";
-
-
-    @ClassRule
-    public static ElasticsearchContainer elasticsearchContainer = new ElasticsearchContainer(DockerImageName.parse("nexus.iqser.com:5001/bitnami/elasticsearch:7.13.2-debian-10-r1").asCompatibleSubstituteFor("docker.elastic.co/elasticsearch/elasticsearch"));
-
-    @Autowired
-    private IndexCreatorService indexCreationService;
-
-    @Autowired
-    private StorageService storageService;
+    public static final String WAIT_FOR_WRITE_REQUESTS = "elasticsearch.refreshPolicy=wait_for";
+    public static final String SEARCH_BACKEND = "search.backend=elasticsearch";
 
     @MockBean
-    private AmazonS3 amazonS3;
+    private TenantsClient tenantsClient;
 
-    @Configuration
-    @EnableAutoConfiguration(exclude = {RabbitAutoConfiguration.class})
-    @Import(Application.class)
-    @EnableFeignClients(basePackageClasses = TestConfiguration.class)
-    public static class TestConfiguration {
+    @MockBean
+    private RabbitAdmin rabbitAdmin;
 
-        @Bean
-        public ElasticsearchClient elasticsearchClient() {
+    @MockBean
+    private RabbitListenerEndpointRegistry rabbitListenerEndpointRegistry;
 
-            ElasticsearchSettings elasticsearchSettings = new ElasticsearchSettings();
-            String host = elasticsearchContainer.getHttpHostAddress();
-            elasticsearchSettings.setHosts(Lists.newArrayList(host.substring(0, host.indexOf(':'))));
-            elasticsearchSettings.setPort(Integer.parseInt(host.substring(host.indexOf(':') + 1)));
-
-            return new ElasticsearchClient(elasticsearchSettings);
-        }
+    private static int port;
 
 
-        @Bean
-        public IndexCreatorService indexCreationService(ElasticsearchClient elasticsearchClient,
-                                                        ElasticsearchSettings elasticsearchSettings) {
+    @BeforeEach
+    public void setupOptimize() {
 
-            return new IndexCreatorService(elasticsearchClient, elasticsearchSettings);
-
-        }
+        TenantContext.setTenantId("redaction");
+        when(tenantsClient.getTenant("redaction")).thenReturn(TenantResponse.builder()
+                                                                      .searchConnection(SearchConnection.builder()
+                                                                                                .hosts(Set.of("localhost"))
+                                                                                                .port(port)
+                                                                                                .scheme("http")
+                                                                                                .numberOfShards("1")
+                                                                                                .numberOfReplicas("5")
+                                                                                                .indexPrefix("indexprefix")
+                                                                                                .build())
+                                                                      .build());
+    }
 
 
-        @Bean
-        @Primary
-        public StorageService inmemoryStorage() {
-            return new FileSystemBackedStorageService();
+    static class Initializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
+
+        public void initialize(ConfigurableApplicationContext configurableApplicationContext) {
+
+            var esContainer = new ElasticsearchContainer(DockerImageName.parse("elasticsearch:8.6.2").asCompatibleSubstituteFor("docker.elastic.co/elasticsearch/elasticsearch"));
+            esContainer.getEnvMap().put("xpack.security.enabled", "false");
+            esContainer.start();
+
+            var esHost = esContainer.getHttpHostAddress();
+            port = Integer.parseInt(esHost.substring(esHost.lastIndexOf(':') + 1));
         }
 
     }
 
-}
+    @Autowired
+    protected StorageService storageService;
+
+    @Configuration
+    @EnableAutoConfiguration(exclude = {RabbitAutoConfiguration.class})
+    @ComponentScan(excludeFilters = {@ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = StorageAutoConfiguration.class)})
+    public static class TestConfiguration {
+
+        @Bean
+        @Primary
+        public StorageService inmemoryStorage(ObjectMapper objectMapper) {
+
+            return new FileSystemBackedStorageService(objectMapper);
+        }
+
+    }
+
+}

search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/AbstractOpensearchIntegrationTest.java

@@ -0,0 +1,104 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import static org.mockito.Mockito.when;
+
+import java.util.Set;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.opensearch.testcontainers.OpensearchContainer;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.context.ApplicationContextInitializer;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.FilterType;
+import org.springframework.context.annotation.Primary;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.testcontainers.utility.DockerImageName;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iqser.red.service.search.v1.server.Application;
+import com.iqser.red.storage.commons.StorageAutoConfiguration;
+import com.iqser.red.storage.commons.service.StorageService;
+import com.iqser.red.storage.commons.utils.FileSystemBackedStorageService;
+import com.knecon.fforesight.tenantcommons.TenantContext;
+import com.knecon.fforesight.tenantcommons.TenantsClient;
+import com.knecon.fforesight.tenantcommons.model.SearchConnection;
+import com.knecon.fforesight.tenantcommons.model.TenantResponse;
+
+@ComponentScan
+@ExtendWith(SpringExtension.class)
+@SpringBootTest(classes = Application.class, webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT, properties = {AbstractOpensearchIntegrationTest.WAIT_FOR_WRITE_REQUESTS, AbstractOpensearchIntegrationTest.SEARCH_BACKEND})
+@ContextConfiguration(initializers = {AbstractOpensearchIntegrationTest.Initializer.class})
+@EnableFeignClients(basePackageClasses = AbstractOpensearchIntegrationTest.TestConfiguration.class)
+@DirtiesContext
+@SuppressWarnings("PMD")
+public abstract class AbstractOpensearchIntegrationTest {
+
+    public static final String WAIT_FOR_WRITE_REQUESTS = "elasticsearch.refreshPolicy=wait_for";
+    public static final String SEARCH_BACKEND = "search.backend=opensearch";
+
+    @MockBean
+    private TenantsClient tenantsClient;
+
+    private static int port;
+
+
+    @BeforeEach
+    public void setupOptimize() {
+
+        TenantContext.setTenantId("redaction");
+        when(tenantsClient.getTenant("redaction")).thenReturn(TenantResponse.builder()
+                .searchConnection(SearchConnection.builder()
+                        .hosts(Set.of("localhost"))
+                        .port(port)
+                        .scheme("http")
+                        .numberOfShards("1")
+                        .numberOfReplicas("5")
+                        .indexPrefix("indexprefix")
+                        .build())
+                .build());
+    }
+
+
+    static class Initializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
+
+        public void initialize(ConfigurableApplicationContext configurableApplicationContext) {
+
+            var esContainer = new OpensearchContainer(DockerImageName.parse("opensearchproject/opensearch:2.6.0"));
+
+            esContainer.start();
+
+            String esHost = esContainer.getHttpHostAddress();
+            port = Integer.parseInt(esHost.substring(esHost.lastIndexOf(':') + 1));
+        }
+
+    }
+
+    @Autowired
+    protected StorageService storageService;
+
+    @Configuration
+    @EnableAutoConfiguration(exclude = {RabbitAutoConfiguration.class})
+    @ComponentScan(excludeFilters = {@ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = StorageAutoConfiguration.class)})
+    public static class TestConfiguration {
+
+        @Bean
+        @Primary
+        public StorageService inmemoryStorage(ObjectMapper objectMapper) {
+
+            return new FileSystemBackedStorageService(objectMapper);
+        }
+
+    }
+
+}

search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/FileSystemBackedStorageService.java

@@ -1,53 +0,0 @@
-package com.iqser.red.service.search.v1.server.service;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.commons.io.IOUtils;
-import org.springframework.core.io.InputStreamResource;
-
-import com.iqser.red.storage.commons.exception.StorageObjectDoesNotExist;
-import com.iqser.red.storage.commons.service.StorageService;
-
-import lombok.SneakyThrows;
-
-public class FileSystemBackedStorageService extends StorageService {
-
-    private final Map<String, File> dataMap = new HashMap<>();
-
-    public FileSystemBackedStorageService() {
-        super(null, null);
-    }
-
-    @SneakyThrows
-    @Override
-    public InputStreamResource getObject(String objectId) {
-
-        var res = dataMap.get(objectId);
-        if (res == null) {
-            throw new StorageObjectDoesNotExist(new RuntimeException());
-        }
-        return new InputStreamResource(new FileInputStream(res));
-
-    }
-
-    @SneakyThrows
-    @Override
-    public void storeObject(String objectId, byte[] data) {
-        File tempFile = File.createTempFile("test", ".tmp");
-
-        IOUtils.write(data, new FileOutputStream(tempFile));
-
-        dataMap.put(objectId, tempFile);
-    }
-
-    public void clearStorage() {
-        this.dataMap.forEach((k, v) -> {
-            v.delete();
-        });
-        this.dataMap.clear();
-    }
-}

search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/IndexCreatorTest.java

@@ -1,78 +0,0 @@
-package com.iqser.red.service.search.v1.server.service;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-import java.io.IOException;
-import java.util.Arrays;
-
-import org.apache.commons.compress.utils.Lists;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
-import org.springframework.core.io.ClassPathResource;
-import org.springframework.test.context.junit4.SpringRunner;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.iqser.red.service.search.v1.model.SearchResult;
-import com.iqser.red.service.search.v1.server.client.FileStatusClient;
-import com.iqser.red.service.search.v1.server.client.FileStatusProcessingUpdateClient;
-import com.iqser.red.service.search.v1.server.model.Text;
-
-@RunWith(SpringRunner.class)
-@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.DEFINED_PORT, properties = {AbstractElasticsearchIntegrationTest.WAIT_FOR_WRITE_REQUESTS})
-public class IndexCreatorTest extends AbstractElasticsearchIntegrationTest {
-
-    @Autowired
-    private ObjectMapper objectMapper;
-
-    @Autowired
-    private DocumentIndexService documentIndexService;
-
-    @Autowired
-    private SearchService searchService;
-
-    @Autowired
-    private DocumentDeleteService documentDeleteService;
-
-    @MockBean
-    private FileStatusClient fileStatusClient;
-
-    @MockBean
-    private FileStatusProcessingUpdateClient fileStatusProcessingUpdateClient;
-
-
-    @Test
-    public void test() throws IOException {
-
-        ClassPathResource textResource = new ClassPathResource("files/Text.json");
-        Text text = objectMapper.readValue(textResource.getInputStream(), Text.class);
-
-        ClassPathResource textResource2 = new ClassPathResource("files/Text2.json");
-        Text text2 = objectMapper.readValue(textResource2.getInputStream(), Text.class);
-
-        documentIndexService.indexDocument("template1", "dossierId", "fileId", "Single Study - Oral (Gavage) Mouse.pdf", text);
-        documentIndexService.indexDocument("template2", "dossierId2", "fileId2", "S-Metolachlor_RAR_01_Volume_1_2018-09-06.pdf", text2);
-
-        SearchResult result = searchService.search("hans klaus single", null, null, null, 1, 10, true);
-
-        assertThat(result.getMatchedDocuments().size()).isEqualTo(2);
-
-        documentDeleteService.deleteDocument("fileId");
-
-        result = searchService.search("hans klaus single", null, Arrays.asList("dossierId", "dossierId2"), null, 1, 10, true);
-
-        assertThat(result.getMatchedDocuments().size()).isEqualTo(1);
-
-        result = searchService.search("hans klaus single", null, Arrays.asList("dossierId3", "dossierId4"), null, 1, 10, true);
-
-        assertThat(result.getMatchedDocuments().size()).isEqualTo(0);
-
-        result = searchService.search("hans klaus single", Arrays.asList("template1", "template2"), null, null, 1, 10, true);
-
-        assertThat(result.getMatchedDocuments().size()).isEqualTo(1);
-
-    }
-
-}

search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/IndexTest.java

@@ -0,0 +1,80 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import static org.mockito.Mockito.when;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
+
+import com.iqser.red.service.persistence.service.v1.api.shared.model.index.IndexInformation;
+import com.iqser.red.service.search.v1.server.client.FileStatusClient;
+import com.iqser.red.service.search.v1.server.client.IndexInformationClient;
+import com.iqser.red.service.search.v1.server.queue.IndexingMessageReceiver;
+
+import lombok.SneakyThrows;
+
+public class IndexTest extends AbstractElasticsearchIntegrationTest {
+
+    @Autowired
+    private IndexInformationService indexInformationService;
+
+    @MockBean
+    private IndexInformationClient indexInformationClient;
+
+    @MockBean
+    private FileStatusClient fileStatusClient;
+
+    @MockBean
+    private IndexingMessageReceiver indexingMessageReceiver;
+
+
+    @Test
+    @SneakyThrows
+    public void testGenerateHash() {
+        // Act
+        String hash = indexInformationService.generateIndexConfigurationHash();
+
+        // Assert
+        System.out.println(hash);
+        Assertions.assertNotNull(hash);
+
+    }
+
+
+    @Test
+    @SneakyThrows
+    public void testHashChanged() {
+        // Arrange
+        IndexInformation indexInformation = IndexInformation.builder().indexConfigurationHash("Some Hash").build();
+        when(indexInformationClient.getIndexInformation()).thenReturn(indexInformation);
+
+        // Act and Assert
+        Assertions.assertTrue(indexInformationService.hasIndexChanged());
+    }
+
+
+    @Test
+    @SneakyThrows
+    public void testHashChangedNot() {
+        // Arrange
+        String hash = indexInformationService.generateIndexConfigurationHash();
+        IndexInformation indexInformation = IndexInformation.builder().indexConfigurationHash(hash).build();
+        when(indexInformationClient.getIndexInformation()).thenReturn(indexInformation);
+
+        // Act and Assert
+        Assertions.assertFalse(indexInformationService.hasIndexChanged());
+    }
+
+
+    @Test
+    @SneakyThrows
+    public void testHashDoesNotExist() {
+        // Arrange
+        when(indexInformationClient.getIndexInformation()).thenReturn(null);
+
+        // Act and Assert
+        Assertions.assertTrue(indexInformationService.hasIndexChanged());
+    }
+
+}

search-service-v1/search-service-server-v1/src/test/java/com/iqser/red/service/search/v1/server/service/MetricsIntegrationTest.java

@@ -0,0 +1,93 @@
+package com.iqser.red.service.search.v1.server.service;
+
+import static org.mockito.Mockito.when;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.amqp.rabbit.core.RabbitAdmin;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.core.io.ClassPathResource;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.Dossier;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.FileModel;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.FileType;
+import com.iqser.red.service.persistence.service.v1.api.shared.model.dossiertemplate.dossier.file.WorkflowStatus;
+import com.iqser.red.service.search.v1.model.IndexMessage;
+import com.iqser.red.service.search.v1.model.IndexMessageType;
+import com.iqser.red.service.search.v1.model.SearchRequest;
+import com.iqser.red.service.search.v1.server.client.DossierClient;
+import com.iqser.red.service.search.v1.server.client.FileStatusClient;
+import com.iqser.red.service.search.v1.server.client.FileStatusProcessingUpdateClient;
+import com.iqser.red.service.search.v1.server.client.IndexInformationClient;
+import com.iqser.red.service.search.v1.server.controller.SearchController;
+import com.iqser.red.service.search.v1.server.model.Text;
+import com.iqser.red.service.search.v1.server.queue.IndexingMessageReceiver;
+import com.iqser.red.service.search.v1.server.service.utils.MetricValidationUtils;
+import com.knecon.fforesight.tenantcommons.TenantContext;
+
+import io.micrometer.prometheus.PrometheusMeterRegistry;
+import lombok.SneakyThrows;
+
+public class MetricsIntegrationTest extends AbstractElasticsearchIntegrationTest {
+
+    @Autowired
+    private ObjectMapper objectMapper;
+    @Autowired
+    private IndexingMessageReceiver indexingMessageReceiver;
+    @Autowired
+    private PrometheusMeterRegistry prometheusMeterRegistry;
+    @Autowired
+    private SearchController searchController;
+    @MockBean
+    private FileStatusClient fileStatusClient;
+    @MockBean
+    private DossierClient dossierClient;
+    @MockBean
+    private FileStatusProcessingUpdateClient fileStatusProcessingUpdateClient;
+    @MockBean
+    private IndexInformationClient indexInformationClient;
+    @MockBean
+    private RabbitTemplate rabbitTemplate;
+
+
+    @Test
+    @SneakyThrows
+    public void testMetrics() {
+
+        var dossier = new Dossier();
+        dossier.setId("1");
+        when(dossierClient.getDossierById("1", true, true)).thenReturn(dossier);
+
+        var file = new FileModel();
+        file.setDossierId("1");
+        file.setId("1");
+        file.setWorkflowStatus(WorkflowStatus.NEW);
+        when(fileStatusClient.getFileStatus("1", "1")).thenReturn(file);
+
+        ClassPathResource textResource = new ClassPathResource("files/Text2.json");
+        Text text = objectMapper.readValue(textResource.getInputStream(), Text.class);
+        storageService.storeJSONObject(TenantContext.getTenantId(), TextStorageService.StorageIdUtils.getStorageId("1", "1", FileType.SIMPLIFIED_TEXT), text);
+
+        IndexMessage indexRequest = new IndexMessage();
+        indexRequest.setDossierId("1");
+        indexRequest.setFileId("1");
+        indexRequest.setDossierTemplateId("1");
+        indexRequest.setMessageType(IndexMessageType.INSERT);
+        indexingMessageReceiver.receiveIndexingRequest(indexRequest);
+
+        indexRequest.setMessageType(IndexMessageType.UPDATE);
+        indexingMessageReceiver.receiveIndexingRequest(indexRequest);
+
+        searchController.getDossierStatus(SearchRequest.builder().queryString("test").build());
+
+        MetricValidationUtils.validateMetric(prometheusMeterRegistry, "redactmanager_indexDocument", 1, null);
+        MetricValidationUtils.validateMetric(prometheusMeterRegistry, "redactmanager_updateDocument", 1, null);
+        MetricValidationUtils.validateMetric(prometheusMeterRegistry, "redactmanager_getTextSearchService", 1, null);
+        MetricValidationUtils.validateMetric(prometheusMeterRegistry, "redactmanager_search", 1, null);
+
+    }
+
+}