Update

ajapaik/ajapaik/migrations/0030_alter_photomodelsuggestionalternativecategory_unique_together.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.7 on 2023-08-09 16:34
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ajapaik', '0029_photomodelsuggestionresult'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='photomodelsuggestionalternativecategory',
+            unique_together={('proposer', 'photo_id', 'viewpoint_elevation_alternation', 'scene_alternation')},
+        ),
+    ]

ajapaik/ajapaik/migrations/0031_auto_20230809_1940.py

@@ -0,0 +1,21 @@
+# Generated by Django 3.2.7 on 2023-08-09 16:40
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ajapaik', '0030_alter_photomodelsuggestionalternativecategory_unique_together'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='photomodelsuggestionalternativecategory',
+            unique_together={('proposer', 'photo_id')},
+        ),
+        migrations.AlterModelTable(
+            name='photomodelsuggestionalternativecategory',
+            table='ajapaik_photomodelsuggestionalternativecategory',
+        ),
+    ]

ajapaik/ajapaik/migrations/0032_alter_photomodelsuggestionalternativecategory_table.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.7 on 2023-08-09 16:41
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ajapaik', '0031_auto_20230809_1940'),
+    ]
+
+    operations = [
+        migrations.AlterModelTable(
+            name='photomodelsuggestionalternativecategory',
+            table='photomodelsuggestionalternativecategory',
+        ),
+    ]

ajapaik/ajapaik/migrations/0033_auto_20230809_1944.py

@@ -0,0 +1,21 @@
+# Generated by Django 3.2.7 on 2023-08-09 16:44
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ajapaik', '0032_alter_photomodelsuggestionalternativecategory_table'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='photomodelsuggestionalternativecategory',
+            unique_together={('proposer', 'photo_id', 'scene_alternation')},
+        ),
+        migrations.AlterModelTable(
+            name='photomodelsuggestionalternativecategory',
+            table='ajapaik_photomodelsuggestionalternativecategory',
+        ),
+    ]

ajapaik/ajapaik/migrations/0034_alter_photomodelsuggestionalternativecategory_unique_together.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.7 on 2023-08-09 17:13
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ajapaik', '0033_auto_20230809_1944'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='photomodelsuggestionalternativecategory',
+            unique_together={('proposer', 'photo_id', 'viewpoint_elevation_alternation'), ('proposer', 'photo_id', 'scene_alternation')},
+        ),
+    ]

ajapaik/ajapaik/models.py

@@ -25,7 +25,7 @@
 from django.contrib.gis.geos import Point
 from django.contrib.postgres.fields import ArrayField
 from django.core.cache import cache
-from django.core.exceptions import ObjectDoesNotExist
+from django.core.exceptions import ObjectDoesNotExist, ValidationError
 from django.core.files.uploadedfile import InMemoryUploadedFile
 from django.core.validators import MaxValueValidator, MinValueValidator
 from django.db.models import CASCADE, DateField, FileField, Lookup, Transform, OneToOneField, Q, F, Sum, Index
@@ -2128,6 +2128,32 @@ class PhotoModelSuggestionAlternativeCategory(Suggestion):
 
     proposer = ForeignKey('Profile', blank=True, null=True, related_name='photo_scene_suggestions_alternation', on_delete=CASCADE)
 
+    def validate_unique(self, exclude=None):
+        super().validate_unique(exclude)
+
+        queryset = self.__class__._default_manager.filter(
+            Q(scene_alternation=0) | Q(scene_alternation=1),
+            proposer=self.proposer,
+            photo_id=self.photo_id
+        ).exclude(pk=self.pk)
+
+        print(f"QUERY SET IS {queryset}")
+        print(type(self.scene_alternation))
+        print(self.scene_alternation in ['0', '1'])
+        print(queryset.exists())
+
+        if self.scene_alternation in ['0', '1'] and queryset.exists():
+            raise ValidationError('Only one record with scene_alternation 0 or 1 is allowed.')
+
+    def save(self, *args, **kwargs):
+        self.validate_unique()
+        super().save(*args, **kwargs)
+
+    class Meta:
+        db_table = 'ajapaik_photomodelsuggestionalternativecategory'
+        unique_together = (('proposer', 'photo_id', 'scene_alternation'),
+                           ('proposer', 'photo_id', 'viewpoint_elevation_alternation'))
+
 
 class PhotoFlipSuggestion(Suggestion):
     proposer = ForeignKey('Profile', blank=True, null=True, related_name='photo_flip_suggestions', on_delete=CASCADE)

ajapaik/ajapaik_object_categorization/service/object_categorization/object_categorization_service.py

@@ -1,5 +1,6 @@
 import json
 
+from django.db.models import Max
 from django.http import HttpRequest
 
 from ajapaik.ajapaik.models import PhotoSceneSuggestion, PhotoViewpointElevationSuggestion, \
@@ -84,9 +85,39 @@ def post_image_category_result_table(request: HttpRequest):
     return result
 
 
+# def aggregate_category_data():
+#     """
+#     Methods aggregates data from both Alternative table + User's categories input.
+#     """
+#
+#     one_week_ago = datetime.datetime.now() - datetime.timedelta(days=7)
+#
+#     # scene_category = PhotoSceneSuggestion.objects.filter(created__gte=one_week_ago).order_by('-created')
+#     # view_point_category = PhotoViewpointElevationSuggestion.objects.filter(created__gte=one_week_ago).order_by(
+#     #     '-created')
+#
+#     alternative_category = PhotoModelSuggestionAlternativeCategory.objects.filter(created__gte=one_week_ago).order_by(
+#         '-created')
+#
+#     result_categories = {}
+#
+#     # if scene_category.exists():
+#     #     scene_category_dict = serializers.serialize('python', scene_category)
+#     #     result_categories['scene_category_data'] = scene_category_dict
+#     #
+#     # if view_point_category.exists():
+#     #     view_point_dict = serializers.serialize('python', view_point_category)
+#     #     result_categories['view_point_category_data'] = view_point_dict
+#
+#     if alternative_category.exists():
+#         confirm_reject_dict = serializers.serialize('python', alternative_category)
+#         result_categories['alternative_category_data'] = confirm_reject_dict
+#
+#     return result_categories
+
 def aggregate_category_data():
     """
-    Methods aggregates data from both Alternative table + User's categories input.
+    Method aggregates data from both Alternative table + User's categories input.
     """
 
     one_week_ago = datetime.datetime.now() - datetime.timedelta(days=7)
@@ -112,6 +143,8 @@ def aggregate_category_data():
         confirm_reject_dict = serializers.serialize('python', alternative_category)
         result_categories['alternative_category_data'] = confirm_reject_dict
 
+    print("=====")
+    print(result_categories)
     return result_categories