1 files changed, 54 insertions, 0 deletions
diff --git a/server/database/migrations/1648844808010-AddConnectedUsers.ts b/server/database/migrations/1648844808010-AddConnectedUsers.ts
new file mode 100644
index 0000000..e6d16fe
--- /dev/null
+++ b/server/database/migrations/1648844808010-AddConnectedUsers.ts
@@ -0,0 +1,54 @@
+import { MigrationInterface, QueryRunner, Table, TableForeignKey } from 'typeorm';
+
+export class AddConnectedUsers1648844808010 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.createTable(
+      new Table({
+        name: 'chat_room_connection',
+        columns: [
+          {
+            name: 'id',
+            type: 'int',
+            isPrimary: true,
+            isGenerated: true,
+          },
+          {
+            name: 'userId',
+            type: 'int',
+            isNullable: false,
+          },
+          {
+            name: 'chatRoomId',
+            type: 'text',
+            isNullable: false,
+          },
+        ],
+      }),
+      true,
+    );
+
+    await queryRunner.createForeignKey(
+      'chat_room_connection',
+      new TableForeignKey({
+        columnNames: ['userId'],
+        referencedColumnNames: ['id'],
+        referencedTableName: 'user',
+        onDelete: 'CASCADE',
+      }),
+    );
+
+    await queryRunner.createForeignKey(
+      'chat_room_connection',
+      new TableForeignKey({
+        columnNames: ['chatRoomId'],
+        referencedColumnNames: ['id'],
+        referencedTableName: 'chat_room',
+        onDelete: 'CASCADE',
+      }),
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.dropTable('connected_users');
+  }
+}