🗃️ [#317] Added unique true to the _name field, and added migrations

src/objects/core/migrations/0028_auto_20230519_1201.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.28 on 2023-05-19 10:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0027_auto_20211203_1209'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='objecttype',
+            name='_name',
+            field=models.CharField(help_text='Cached name of the objecttype retrieved from the Objecttype API', max_length=100, unique=True),
+        ),
+    ]

src/objects/core/models.py

@@ -25,7 +25,7 @@ class ObjectType(models.Model):
     )
     _name = models.CharField(
         max_length=100,
-        help_text=_("Cached name of the objecttype retrieved from the Objecttype API"),
+        help_text=_("Cached name of the objecttype retrieved from the Objecttype API"), unique=True
     )
 
     objects = ObjectTypeQuerySet.as_manager()