From b52d3928ef4ca54a11e133598cf2b4fd52aab00b Mon Sep 17 00:00:00 2001
From: Kilian Schuettler <kilian.schuettler@knecon.com>
Date: Mon, 11 Nov 2024 16:23:43 +0100
Subject: [PATCH] RED-9139: move document to its own module, add
 TableOfContents and TableOfContentsItem

---
 redaction-service-v1/document/build.gradle.kts   |  2 ++
 .../v1/server/model/document/DocumentTree.java   | 16 ++++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/redaction-service-v1/document/build.gradle.kts b/redaction-service-v1/document/build.gradle.kts
index e72b1e89..1dd36a37 100644
--- a/redaction-service-v1/document/build.gradle.kts
+++ b/redaction-service-v1/document/build.gradle.kts
@@ -7,6 +7,8 @@ description = "redaction-service-document"
 val persistenceServiceVersion = "2.612.0-RED10072.1"
 val layoutParserVersion = "newNode"
 
+group = "com.knecon.fforesight"
+
 dependencies {
     implementation("com.iqser.red.service:persistence-service-internal-api-v1:${persistenceServiceVersion}")
     implementation("com.google.protobuf:protobuf-java-util:4.28.3")
diff --git a/redaction-service-v1/document/src/main/java/com/iqser/red/service/redaction/v1/server/model/document/DocumentTree.java b/redaction-service-v1/document/src/main/java/com/iqser/red/service/redaction/v1/server/model/document/DocumentTree.java
index c19fd30d..5c7ba341 100644
--- a/redaction-service-v1/document/src/main/java/com/iqser/red/service/redaction/v1/server/model/document/DocumentTree.java
+++ b/redaction-service-v1/document/src/main/java/com/iqser/red/service/redaction/v1/server/model/document/DocumentTree.java
@@ -296,6 +296,22 @@ public class DocumentTree {
     }
 
 
+    public Optional<Entry> findEntryById(List<Integer> treeId) {
+
+        if (treeId.isEmpty()) {
+            return Optional.of(root);
+        }
+        Entry entry = root;
+        for (int id : treeId) {
+            if (id < 0 || id >= entry.children.size()) {
+                return Optional.empty();
+            }
+            entry = entry.children.get(id);
+        }
+        return Optional.of(entry);
+    }
+
+
     public Stream<Entry> mainEntries() {
 
         return root.children.stream();