IMage genartion service and models revamp - #Migration Runs

backend/igny8_core/modules/writer/migrations/0016_images_unique_position_constraint.py

@@ -0,0 +1,23 @@
+# Generated migration for Images model unique constraint
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('writer', '0015_add_publishing_scheduler_fields'),
+    ]
+
+    operations = [
+        # Add unique constraint for content + image_type + position
+        # This ensures no duplicate positions for the same image type within a content
+        migrations.AddConstraint(
+            model_name='images',
+            constraint=models.UniqueConstraint(
+                condition=models.Q(('is_deleted', False)),
+                fields=('content', 'image_type', 'position'),
+                name='unique_content_image_type_position',
+            ),
+        ),
+    ]

backend/igny8_core/modules/writer/serializers.py

@@ -76,6 +76,7 @@ class ImagesSerializer(serializers.ModelSerializer):
     """Serializer for Images model"""
     task_title = serializers.SerializerMethodField()
     content_title = serializers.SerializerMethodField()
+    aspect_ratio = serializers.ReadOnlyField()  # Expose aspect_ratio property
     
     class Meta:
         model = Images
@@ -92,11 +93,12 @@ class ImagesSerializer(serializers.ModelSerializer):
             'caption',
             'status',
             'position',
+            'aspect_ratio',
             'created_at',
             'updated_at',
             'account_id',
         ]
-        read_only_fields = ['id', 'created_at', 'updated_at', 'account_id']
+        read_only_fields = ['id', 'created_at', 'updated_at', 'account_id', 'aspect_ratio']
     
     def get_task_title(self, obj):
         """Get task title"""