From 2a1a65b90318fb16c5116b818f1df2c153731dda Mon Sep 17 00:00:00 2001
From: deiflaender <dominique.eiflaender@iqser.com>
Date: Thu, 25 Nov 2021 10:30:36 +0100
Subject: [PATCH] RED-2171: Fixed rollback in migration because of exit 0

---
 .../v1/server/migration/MigrationService.java | 14 --------
 .../migration/MigrationStarterService.java    | 35 +++++++++++++++++++
 2 files changed, 35 insertions(+), 14 deletions(-)
 create mode 100644 persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationStarterService.java

diff --git a/persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationService.java b/persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationService.java
index 4325c2d51..7bcc65b52 100644
--- a/persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationService.java
+++ b/persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationService.java
@@ -162,20 +162,6 @@ public class MigrationService {
 
     private final StorageService storageService;
 
-    private final FileManagementServiceSettings settings;
-    private final ApplicationContext ctx;
-
-
-    @Transactional
-    @EventListener(ApplicationReadyEvent.class)
-    public void runMigration() {
-
-        if (settings.isMigrateOnly()) {
-            migrate();
-            System.exit(SpringApplication.exit(ctx, () -> 0));
-        }
-    }
-
 
     @SneakyThrows
     @Transactional
diff --git a/persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationStarterService.java b/persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationStarterService.java
new file mode 100644
index 000000000..5348ebc52
--- /dev/null
+++ b/persistence-service-v1/persistence-service-server-v1/src/main/java/com/iqser/red/service/peristence/v1/server/migration/MigrationStarterService.java
@@ -0,0 +1,35 @@
+package com.iqser.red.service.peristence.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.peristence.v1.server.settings.FileManagementServiceSettings;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class MigrationStarterService {
+
+    // This is a seperate class because exit 0 causes rollback if the method is @Transactional.
+
+    private final MigrationService migrationService;
+    private final FileManagementServiceSettings settings;
+    private final ApplicationContext ctx;
+
+
+    @EventListener(ApplicationReadyEvent.class)
+    public void runMigration() {
+
+        if (settings.isMigrateOnly()) {
+            migrationService.migrate();
+            System.exit(SpringApplication.exit(ctx, () -> 0));
+        }
+    }
+
+}