From 23d302dc5a77b52d383247d3455148a0ddbdfff3 Mon Sep 17 00:00:00 2001
From: Andrii <Ineedmoreweekends@gmail.com>
Date: Tue, 13 May 2025 16:15:52 +0300
Subject: [PATCH] Added primary key constraints on tables to prevent duplicates
 in future.

---
 .../logs/ch-add-table-comments-users-likes-Fedotov.xml       | 5 +++++
 .../db/changelog/logs/ch-add-table-notification-Mladonov.xml | 5 +++++
 .../db/changelog/logs/ch-comments-users-dislike-table.xml    | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/dao/src/main/resources/db/changelog/logs/ch-add-table-comments-users-likes-Fedotov.xml b/dao/src/main/resources/db/changelog/logs/ch-add-table-comments-users-likes-Fedotov.xml
index dabf400e3c..ec40ff85aa 100644
--- a/dao/src/main/resources/db/changelog/logs/ch-add-table-comments-users-likes-Fedotov.xml
+++ b/dao/src/main/resources/db/changelog/logs/ch-add-table-comments-users-likes-Fedotov.xml
@@ -52,4 +52,9 @@
                                  referencedColumnNames="id"
                                  referencedTableName="users"/>
     </changeSet>
+    <changeSet id="1747142053687-1" author="Andrii Danylenko">
+        <addPrimaryKey tableName="comments_users_likes"
+                       columnNames="user_id, comment_id"
+                       constraintName="PK_comments_users_likes"/>
+    </changeSet>
 </databaseChangeLog>
\ No newline at end of file
diff --git a/dao/src/main/resources/db/changelog/logs/ch-add-table-notification-Mladonov.xml b/dao/src/main/resources/db/changelog/logs/ch-add-table-notification-Mladonov.xml
index e112240bc1..5fa90475e6 100644
--- a/dao/src/main/resources/db/changelog/logs/ch-add-table-notification-Mladonov.xml
+++ b/dao/src/main/resources/db/changelog/logs/ch-add-table-notification-Mladonov.xml
@@ -31,4 +31,9 @@
             </column>
         </createTable>
     </changeSet>
+    <changeSet id="Andrii-1" author="Andrii Danylenko">
+        <addPrimaryKey tableName="notifications_users"
+                       columnNames="notification_id, user_id"
+                       constraintName="PK_notifications_users"/>
+    </changeSet>
 </databaseChangeLog>
diff --git a/dao/src/main/resources/db/changelog/logs/ch-comments-users-dislike-table.xml b/dao/src/main/resources/db/changelog/logs/ch-comments-users-dislike-table.xml
index ba18ea5551..4a2867842a 100644
--- a/dao/src/main/resources/db/changelog/logs/ch-comments-users-dislike-table.xml
+++ b/dao/src/main/resources/db/changelog/logs/ch-comments-users-dislike-table.xml
@@ -39,4 +39,9 @@
                                  referencedColumnNames="id"
                                  referencedTableName="comments"/>
     </changeSet>
+    <changeSet id="1747141984482-1" author="Andrii Danylenko">
+        <addPrimaryKey tableName="comments_users_dislikes"
+                       columnNames="user_id, comment_id"
+                       constraintName="PK_comments_users_dislikes"/>
+    </changeSet>
 </databaseChangeLog>