[chores] Updated index_together constraint

openwisp_users/base/models.py

@@ -73,7 +73,9 @@ class AbstractUser(BaseUser):
 
     class Meta(BaseUser.Meta):
         abstract = True
-        index_together = ('id', 'email')
+        indexes = [
+            models.Index(name='user_id_email_idx', fields=['id', 'email']),
+        ]
 
     @staticmethod
     def _get_pk(obj):

openwisp_users/migrations/0021_rename_user_id_email_user_id_email_idx.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.16 on 2024-09-04 12:00
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("openwisp_users", "0020_populate_password_updated_field"),
+    ]
+
+    operations = [
+        migrations.RenameIndex(
+            model_name="user",
+            new_name="user_id_email_idx",
+            old_fields=("id", "email"),
+        ),
+    ]

tests/openwisp2/sample_users/migrations/0001_initial.py

@@ -199,7 +199,6 @@ class Migration(migrations.Migration):
                 'verbose_name': 'user',
                 'verbose_name_plural': 'users',
                 'abstract': False,
-                'index_together': {('id', 'email')},
             },
             managers=[
                 ('objects', openwisp_users.base.models.UserManager()),
@@ -500,4 +499,8 @@ class Migration(migrations.Migration):
                 to=settings.AUTH_USER_MODEL,
             ),
         ),
+        migrations.AddIndex(
+            model_name="user",
+            index=models.Index(fields=["id", "email"], name="user_id_email_idx"),
+        ),
     ]