From 5ca4b3e4109a3db29318b95cdfd878d8fbac96b4 Mon Sep 17 00:00:00 2001
From: tamarafinogina <tamara@internxt.com>
Date: Wed, 20 May 2026 16:28:52 +0200
Subject: [PATCH] add migration to remove constraint

---
 ...-remove-unique-constraint-to-room-users.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 migrations/20260520142639-remove-unique-constraint-to-room-users.js

diff --git a/migrations/20260520142639-remove-unique-constraint-to-room-users.js b/migrations/20260520142639-remove-unique-constraint-to-room-users.js
new file mode 100644
index 0000000..aa7143a
--- /dev/null
+++ b/migrations/20260520142639-remove-unique-constraint-to-room-users.js
@@ -0,0 +1,19 @@
+'use strict';
+
+const tableName = 'room_users';
+const uniqueConstraintName = 'room_users_user_id_room_id_unique';
+
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {
+  async up (queryInterface, Sequelize) {
+      await queryInterface.removeConstraint(tableName, uniqueConstraintName);
+  },
+
+  async down (queryInterface, Sequelize) {
+    await queryInterface.addConstraint(tableName, {
+      type: 'unique',
+      fields: ['user_id', 'room_id'],
+      name: uniqueConstraintName,
+    });
+  }
+};