From c492e9a57ef427483078d2b940a6eb436b134a06 Mon Sep 17 00:00:00 2001
From: AlexSserb <aserbin190@gmail.com>
Date: Thu, 17 Jul 2025 21:29:29 +0400
Subject: [PATCH] fix: made project_attribute pairs of keys unique

---
 models/attribute.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/models/attribute.py b/models/attribute.py
index 6cff11b..aee17ce 100644
--- a/models/attribute.py
+++ b/models/attribute.py
@@ -14,6 +14,7 @@ project_attribute = Table(
     BaseModel.metadata,
     Column('project_id', ForeignKey('projects.id')),
     Column('attribute_id', ForeignKey('attributes.id')),
+    UniqueConstraint('project_id', 'attribute_id', name='uq_project_attribute'),
 )