Add migrations for ParkPhoto and RidePhoto models with associated events

- Created ParkPhoto and ParkPhotoEvent models in the parks app, including fields for image, caption, alt text, and relationships to the Park model.
- Implemented triggers for insert and update operations on ParkPhoto to log changes in ParkPhotoEvent.
- Created RidePhoto and RidePhotoEvent models in the rides app, with similar structure and functionality as ParkPhoto.
- Added fields for photo type in RidePhoto and implemented corresponding triggers for logging changes.
- Established necessary indexes and unique constraints for both models to ensure data integrity and optimize queries.

backend/api/v1/parks/serializers.py

@@ -12,39 +12,40 @@ class ParkPhotoOutputSerializer(serializers.ModelSerializer):
     """Output serializer for park photos."""
 
     uploaded_by_username = serializers.CharField(
-        source='uploaded_by.username', read_only=True)
+        source="uploaded_by.username", read_only=True
+    )
     file_size = serializers.ReadOnlyField()
     dimensions = serializers.ReadOnlyField()
-    park_slug = serializers.CharField(source='park.slug', read_only=True)
-    park_name = serializers.CharField(source='park.name', read_only=True)
+    park_slug = serializers.CharField(source="park.slug", read_only=True)
+    park_name = serializers.CharField(source="park.name", read_only=True)
 
     class Meta:
         model = ParkPhoto
         fields = [
-            'id',
-            'image',
-            'caption',
-            'alt_text',
-            'is_primary',
-            'is_approved',
-            'created_at',
-            'updated_at',
-            'date_taken',
-            'uploaded_by_username',
-            'file_size',
-            'dimensions',
-            'park_slug',
-            'park_name',
+            "id",
+            "image",
+            "caption",
+            "alt_text",
+            "is_primary",
+            "is_approved",
+            "created_at",
+            "updated_at",
+            "date_taken",
+            "uploaded_by_username",
+            "file_size",
+            "dimensions",
+            "park_slug",
+            "park_name",
         ]
         read_only_fields = [
-            'id',
-            'created_at',
-            'updated_at',
-            'uploaded_by_username',
-            'file_size',
-            'dimensions',
-            'park_slug',
-            'park_name',
+            "id",
+            "created_at",
+            "updated_at",
+            "uploaded_by_username",
+            "file_size",
+            "dimensions",
+            "park_slug",
+            "park_name",
         ]
 
 
@@ -54,10 +55,10 @@ class ParkPhotoCreateInputSerializer(serializers.ModelSerializer):
     class Meta:
         model = ParkPhoto
         fields = [
-            'image',
-            'caption',
-            'alt_text',
-            'is_primary',
+            "image",
+            "caption",
+            "alt_text",
+            "is_primary",
         ]
 
 
@@ -67,9 +68,9 @@ class ParkPhotoUpdateInputSerializer(serializers.ModelSerializer):
     class Meta:
         model = ParkPhoto
         fields = [
-            'caption',
-            'alt_text',
-            'is_primary',
+            "caption",
+            "alt_text",
+            "is_primary",
         ]
 
 
@@ -77,18 +78,19 @@ class ParkPhotoListOutputSerializer(serializers.ModelSerializer):
     """Simplified output serializer for park photo lists."""
 
     uploaded_by_username = serializers.CharField(
-        source='uploaded_by.username', read_only=True)
+        source="uploaded_by.username", read_only=True
+    )
 
     class Meta:
         model = ParkPhoto
         fields = [
-            'id',
-            'image',
-            'caption',
-            'is_primary',
-            'is_approved',
-            'created_at',
-            'uploaded_by_username',
+            "id",
+            "image",
+            "caption",
+            "is_primary",
+            "is_approved",
+            "created_at",
+            "uploaded_by_username",
         ]
         read_only_fields = fields
 
@@ -97,12 +99,10 @@ class ParkPhotoApprovalInputSerializer(serializers.Serializer):
     """Input serializer for photo approval operations."""
 
     photo_ids = serializers.ListField(
-        child=serializers.IntegerField(),
-        help_text="List of photo IDs to approve"
+        child=serializers.IntegerField(), help_text="List of photo IDs to approve"
     )
     approve = serializers.BooleanField(
-        default=True,
-        help_text="Whether to approve (True) or reject (False) the photos"
+        default=True, help_text="Whether to approve (True) or reject (False) the photos"
     )