feat: add operation template models and preventive intervention logic with associated tests

streetup/interventions/models.py

@@ -1355,6 +1355,7 @@ class OperationTemplate(models.Model):
                 model_name = ct.model.lower()
                 if model_name not in filters:
                     filters[model_name] = set()
+                filters[model_name].add(entry.asset_model_object_id)
         return filters if filters else None
 
 

streetup/interventions/tests/test_preventive_templates.py

@@ -130,6 +130,27 @@ class OperationTemplateTests(TestCase):
         self.assertEqual(operations[0].template_group, 'Equipment Check')
         self.assertEqual(operations[1].template_group, 'Generic Inspection')
 
+    def test_get_asset_model_filters(self):
+        """Test that get_asset_model_filters returns the correct dictionary with asset model IDs."""
+        from interventions.models import OperationTemplateAssetModelFilter
+        from django.contrib.contenttypes.models import ContentType
+        from common.models import Thematic
+
+        ct = ContentType.objects.get_for_model(Thematic)
+        
+        # Create a filter entry
+        filter_entry = OperationTemplateAssetModelFilter.objects.create(
+            template=self.equipment_template,
+            asset_model_content_type=ct,
+            asset_model_object_id=999
+        )
+        
+        filters = self.equipment_template.get_asset_model_filters()
+        self.assertIsNotNone(filters)
+        self.assertIn('thematic', filters)
+        self.assertIn(999, filters['thematic'])
+
+