feat: Add medicationItem and Medication service handlers AB#18294

medical/services.py

@@ -1,4 +1,6 @@
 from gettext import gettext as _
+from core.signals import register_service_signal
+
 
 def set_item_or_service_deleted(item_service, item_or_service_element):
     """
@@ -16,7 +18,7 @@ def set_item_or_service_deleted(item_service, item_or_service_element):
             'title': item_service.uuid,
             'list': [{
                 'message': _(f"medical.mutation.failed_to_delete_{item_or_service_element}")
-                           % {'uuid': item_service.uuid},
+                % {'uuid': item_service.uuid},
                 'detail': item_service.uuid}]
         }
 
@@ -36,6 +38,31 @@ def clear_item_dict(item):
     return new_dict
 
 
+def reset_item_before_update(item):
+    item.code = None
+    item.name = None
+    item.type = None
+    item.price = None
+    item.care_type = None
+    item.patient_category = None
+    item.package = None
+    item.quantity = None
+    item.frequency = None
+
+
+def reset_service_before_update(service):
+    service.code = None
+    service.category = None
+    service.type = None
+    service.name = None
+    service.level = None
+    service.patient_category = None
+    service.price = None
+    service.frequency = None
+    service.maximum_amount = None
+    service.care_type = None
+
+
 def check_unique_code_service(code):
     from .models import Service
     if Service.objects.filter(code=code, validity_to__isnull=True).exists():
@@ -48,3 +75,69 @@ def check_unique_code_item(code):
     if Item.objects.filter(code=code, validity_to__isnull=True).exists():
         return [{"message": "Items code %s already exists" % code}]
     return []
+
+
+class MedicationItemService:
+    def __init__(self, user):
+        self.user = user
+
+    @register_service_signal('medication_item.create_or_update')
+    def create_or_update(self, data):
+
+        from .models import Item
+
+        data['audit_user_id'] = self.user.id_for_audit
+
+        medicationItem_uuid = data.pop('uuid', None)
+
+        if Item.objects.filter(uuid=medicationItem_uuid).count() == 0:
+            item = Item.objects.create(**data)
+            return item
+
+        item = item = Item.objects.get(uuid=medicationItem_uuid)
+
+        # Handle Update of medication item
+        item.save_history()
+        # reset the non required fields
+        # (each update is 'complete', necessary to be able to set 'null')
+        reset_item_before_update(item)
+
+        [setattr(item, key, data[key]) for key in data]
+
+        item.save()
+
+        return item
+
+
+class MedicationServiceService:
+    def __init__(self, user):
+        self.user = user
+
+    @register_service_signal('medication_service.create_or_update')
+    def create_or_update(self, data):
+
+        from .models import Service
+
+        data['audit_user_id'] = self.user.id_for_audit
+
+        medicationService_uuid = data.pop('uuid', None)
+
+        if Service.objects.filter(uuid=medicationService_uuid).count() == 0:
+
+            service = Service.objects.create(**data)
+
+            return service
+
+        service = Service.objects.get(uuid=medicationService_uuid)
+
+        # Handle Update of medication item
+        service.save_history()
+        # reset the non requssired fields
+        # (each update is 'complete', necessary to be able to set 'null')
+        reset_service_before_update(service)
+
+        [setattr(service, key, data[key]) for key in data]
+
+        service.save()
+
+        return service