added liquibase db

2026-03-30 00:12:26 +03:00
parent a35856ac8d
commit 08f7b18218
27 changed files with 150 additions and 440 deletions
--- a/src/main/resources/db/changelog/constraint/009-fk-favorite-user.yaml
+++ b/src/main/resources/db/changelog/constraint/009-fk-favorite-user.yaml
@@ -0,0 +1,24 @@
+databaseChangeLog:
+  - changeSet:
+      id: 009-fk-favorite-user
+      author: alexandr krylov
+      changes:
+        - addForeignKeyConstraint:
+            baseTableName: favorites
+            baseColumnNames: user_id
+            referencedTableName: users
+            referencedColumnNames: id
+            constraintName: fk_favorites_user
+
+        - addForeignKeyConstraint:
+            baseTableName: favorites
+            baseColumnNames: post_id
+            referencedTableName: posts
+            referencedColumnNames: id
+            constraintName: fk_favorites_post
+
+        # 🔥 защита от дублей
+        - addUniqueConstraint:
+            tableName: favorites
+            columnNames: user_id, post_id
+            constraintName: unique_user_post