#31 API PUT/POST EcoAccount

* adds support for PUT and POST of EcoAccount API

api/utils/serializer/serializer.py

@@ -52,7 +52,6 @@ class AbstractModelAPISerializer:
         """
         raise NotImplementedError("Must be implemented in subclasses")
 
-    @abstractmethod
     def prepare_lookup(self, _id, user):
         """ Updates lookup dict for db fetching
 
@@ -63,7 +62,12 @@ class AbstractModelAPISerializer:
         Returns:
 
         """
-        self.lookup["id"] = _id
+        if _id is None:
+            # Return all objects
+            del self.lookup["id"]
+        else:
+            # Return certain objects
+            self.lookup["id"] = _id
         self.lookup["users__in"] = [user]
 
     def fetch_and_serialize(self):
@@ -74,8 +78,10 @@ class AbstractModelAPISerializer:
         Returns:
             serialized_data (dict)
         """
-        entry = self.model.objects.get(**self.lookup)
-        serialized_data = self.model_to_geo_json(entry)
+        entries = self.model.objects.filter(**self.lookup)
+        serialized_data = {}
+        for entry in entries:
+            serialized_data[str(entry.id)] = self.model_to_geo_json(entry)
         return serialized_data
 
     @abstractmethod
@@ -134,4 +140,19 @@ class AbstractModelAPISerializer:
         return self.model.objects.get(
             id=id,
             users__in=[user]
-        )
+        )
+
+    @abstractmethod
+    def initialize_objects(self, json_model, user):
+        """ Initializes all needed objects from the json_model data
+
+        Does not persist data to the DB!
+
+        Args:
+            json_model (dict): The json data
+            user (User): The API user
+
+        Returns:
+            obj (Intervention)
+        """
+        raise NotImplementedError("Must be implemented in subclasses")

api/utils/serializer/v1/compensation.py

@@ -5,15 +5,21 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 24.01.22
 
 """
-from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1
+from django.db import transaction
+
+from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin
 from compensation.models import Compensation
+from intervention.models import Intervention
+from konova.models import Geometry
+from konova.tasks import celery_update_parcels
+from user.models import UserActionLogEntry
 
 
-class CompensationAPISerializerV1(AbstractModelAPISerializerV1):
+class CompensationAPISerializerV1(AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin):
     model = Compensation
 
     def prepare_lookup(self, id, user):
-        self.lookup["id"] = id
+        super().prepare_lookup(id, user)
         del self.lookup["users__in"]
         self.lookup["intervention__users__in"] = [user]
 
@@ -31,4 +37,149 @@ class CompensationAPISerializerV1(AbstractModelAPISerializerV1):
         self.properties_data["before_states"] = self.compensation_state_to_json(entry.before_states.all())
         self.properties_data["after_states"] = self.compensation_state_to_json(entry.after_states.all())
         self.properties_data["actions"] = self.compensation_actions_to_json(entry.actions.all())
-        self.properties_data["deadlines"] = self.deadlines_to_json(entry.deadlines.all())
+        self.properties_data["deadlines"] = self.deadlines_to_json(entry.deadlines.all())
+
+    def initialize_objects(self, json_model, user):
+        """ Initializes all needed objects from the json_model data
+
+        Does not persist data to the DB!
+
+        Args:
+            json_model (dict): The json data
+            user (User): The API user
+
+        Returns:
+            obj (Compensation)
+        """
+        create_action = UserActionLogEntry.get_created_action(user, comment="API Import")
+        # Create geometry
+        json_geom = self.create_geometry_from_json(json_model)
+        geometry = Geometry()
+        geometry.geom = json_geom
+        geometry.created = create_action
+
+        # Create linked objects
+        obj = Compensation()
+        created = create_action
+        obj.created = created
+        obj.geometry = geometry
+        return obj
+
+    def set_intervention(self, obj, intervention_id, user):
+        """ Sets the linked compensation according to the given id
+
+        Fails if no such intervention found or user has no shared access
+
+        Args:
+            obj (Compensation): The Compensation object
+            intervention_id (str): The intervention's id
+            user (User): The API user
+
+        Returns:
+            obj (Compensation)
+        """
+        if obj.intervention.id == intervention_id:
+            # Nothing to do here
+            return obj
+
+        intervention = Intervention.objects.get(
+            id=intervention_id,
+        )
+        is_shared = intervention.is_shared_with(user)
+
+        if not is_shared:
+            raise PermissionError("Intervention not shared with user")
+
+        obj.intervention = intervention
+        return obj
+
+    def create_model_from_json(self, json_model, user):
+        """ Creates a new entry for the model based on the contents of json_model
+
+        Args:
+            json_model (dict): The json containing data
+            user (User): The API user
+
+        Returns:
+            created_id (str): The id of the newly created Compensation entry
+        """
+        with transaction.atomic():
+            obj = self.initialize_objects(json_model, user)
+
+            # Fill in data to objects
+            properties = json_model["properties"]
+            obj.identifier = obj.generate_new_identifier()
+            obj.title = properties["title"]
+            obj.is_cef = properties["is_cef"]
+            obj.is_coherence_keeping = properties["is_coherence_keeping"]
+            obj = self.set_intervention(obj, properties["intervention"], user)
+
+            obj.geometry.save()
+            obj.save()
+
+            obj = self.set_compensation_actions(obj, properties["actions"])
+            obj = self.set_compensation_states(obj, properties["before_states"], obj.before_states)
+            obj = self.set_compensation_states(obj, properties["after_states"], obj.after_states)
+            obj = self.set_deadlines(obj, properties["deadlines"])
+
+            obj.log.add(obj.created)
+
+            celery_update_parcels.delay(obj.geometry.id)
+
+            return obj.id
+
+    def get_obj_from_db(self, id, user):
+        """ Returns the object from database
+
+        Fails if id not found or user does not have shared access
+
+        Args:
+            id (str): The object's id
+            user (User): The API user
+
+        Returns:
+
+        """
+        return self.model.objects.get(
+            id=id,
+            intervention__users__in=[user]
+        )
+
+    def update_model_from_json(self, id, json_model, user):
+        """ Updates an entry for the model based on the contents of json_model
+
+        Args:
+            id (str): The object's id
+            json_model (dict): The json containing data
+            user (User): The API user
+
+        Returns:
+            created_id (str): The id of the newly created Compensation entry
+        """
+        with transaction.atomic():
+            update_action = UserActionLogEntry.get_edited_action(user, "API update")
+            obj = self.get_obj_from_db(id, user)
+
+            # Fill in data to objects
+            properties = json_model["properties"]
+            obj.title = properties["title"]
+            obj.is_cef = properties["is_cef"]
+            obj.is_coherence_keeping = properties["is_coherence_keeping"]
+            obj.modified = update_action
+            obj.geometry.geom = self.create_geometry_from_json(json_model)
+            obj.geometry.modified = update_action
+            obj = self.set_intervention(obj, properties["intervention"], user)
+
+            obj.geometry.save()
+            obj.save()
+
+            obj = self.set_compensation_actions(obj, properties["actions"])
+            obj = self.set_compensation_states(obj, properties["before_states"], obj.before_states)
+            obj = self.set_compensation_states(obj, properties["after_states"], obj.after_states)
+            obj = self.set_deadlines(obj, properties["deadlines"])
+
+            obj.log.add(update_action)
+
+            celery_update_parcels.delay(obj.geometry.id)
+
+            return obj.id

api/utils/serializer/v1/ecoaccount.py

@@ -5,12 +5,22 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 24.01.22
 
 """
-from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1
+from django.db import transaction
+
+from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin, \
+    LegalAPISerializerV1Mixin, ResponsibilityAPISerializerV1Mixin, DeductableAPISerializerV1Mixin
 from compensation.models import EcoAccount
 from intervention.models import Legal, Responsibility
+from konova.models import Geometry
+from konova.tasks import celery_update_parcels
+from user.models import UserActionLogEntry
 
 
-class EcoAccountAPISerializerV1(AbstractModelAPISerializerV1):
+class EcoAccountAPISerializerV1(AbstractModelAPISerializerV1,
+                                AbstractCompensationAPISerializerV1Mixin,
+                                LegalAPISerializerV1Mixin,
+                                ResponsibilityAPISerializerV1Mixin,
+                                DeductableAPISerializerV1Mixin):
     model = EcoAccount
 
     def extend_properties_data(self, entry):
@@ -34,4 +44,115 @@ class EcoAccountAPISerializerV1(AbstractModelAPISerializerV1):
             "conservation_office": self.konova_code_to_json(responsible.conservation_office),
             "conservation_file_number": responsible.conservation_file_number,
             "handler": responsible.handler,
-        }
+        }
+
+    def set_legal(self, obj, legal_data):
+        obj.legal.registration_date = legal_data.get("agreement_date", None)
+        return obj
+
+    def initialize_objects(self, json_model, user):
+        """ Initializes all needed objects from the json_model data
+
+        Does not persist data to the DB!
+
+        Args:
+            json_model (dict): The json data
+            user (User): The API user
+
+        Returns:
+            obj (Compensation)
+        """
+        create_action = UserActionLogEntry.get_created_action(user, comment="API Import")
+        # Create geometry
+        json_geom = self.create_geometry_from_json(json_model)
+        geometry = Geometry()
+        geometry.geom = json_geom
+        geometry.created = create_action
+
+        # Create linked objects
+        obj = EcoAccount()
+        obj.responsible = Responsibility()
+        obj.legal = Legal()
+        created = create_action
+        obj.created = created
+        obj.geometry = geometry
+        return obj
+
+    def create_model_from_json(self, json_model, user):
+        """ Creates a new entry for the model based on the contents of json_model
+
+        Args:
+            json_model (dict): The json containing data
+            user (User): The API user
+
+        Returns:
+            created_id (str): The id of the newly created EcoAccount entry
+        """
+        with transaction.atomic():
+            obj = self.initialize_objects(json_model, user)
+
+            # Fill in data to objects
+            properties = json_model["properties"]
+            obj.identifier = obj.generate_new_identifier()
+            obj.title = properties["title"]
+            obj.deductable_surface = float(properties["deductable_surface"])
+            obj = self.set_responsibility(obj, properties["responsible"])
+            obj = self.set_legal(obj, properties["legal"])
+
+            obj.geometry.save()
+            obj.responsible.save()
+            obj.legal.save()
+            obj.save()
+
+            obj = self.set_compensation_actions(obj, properties["actions"])
+            obj = self.set_compensation_states(obj, properties["before_states"], obj.before_states)
+            obj = self.set_compensation_states(obj, properties["after_states"], obj.after_states)
+            obj = self.set_deadlines(obj, properties["deadlines"])
+
+            obj.log.add(obj.created)
+            obj.users.add(user)
+
+            celery_update_parcels.delay(obj.geometry.id)
+
+            return obj.id
+
+    def update_model_from_json(self, id, json_model, user):
+        """ Updates an entry for the model based on the contents of json_model
+
+        Args:
+            id (str): The object's id
+            json_model (dict): The json containing data
+            user (User): The API user
+
+        Returns:
+            created_id (str): The id of the newly created EcoAccount entry
+        """
+        with transaction.atomic():
+            update_action = UserActionLogEntry.get_edited_action(user, "API update")
+            obj = self.get_obj_from_db(id, user)
+
+            # Fill in data to objects
+            properties = json_model["properties"]
+            obj.title = properties["title"]
+            obj.deductable_surface = float(properties["deductable_surface"])
+            obj.modified = update_action
+            obj.geometry.geom = self.create_geometry_from_json(json_model)
+            obj.geometry.modified = update_action
+            obj = self.set_responsibility(obj, properties["responsible"])
+            obj = self.set_legal(obj, properties["legal"])
+
+            obj.geometry.save()
+            obj.responsible.save()
+            obj.legal.save()
+            obj.save()
+
+            obj = self.set_compensation_actions(obj, properties["actions"])
+            obj = self.set_compensation_states(obj, properties["before_states"], obj.before_states)
+            obj = self.set_compensation_states(obj, properties["after_states"], obj.after_states)
+            obj = self.set_deadlines(obj, properties["deadlines"])
+
+            obj.log.add(update_action)
+
+            celery_update_parcels.delay(obj.geometry.id)
+
+            return obj.id

api/utils/serializer/v1/ema.py

@@ -5,12 +5,18 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 24.01.22
 
 """
-from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1
+from django.db import transaction
+
+from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin, \
+    ResponsibilityAPISerializerV1Mixin
 from ema.models import Ema
 from intervention.models import Responsibility
+from konova.models import Geometry
+from konova.tasks import celery_update_parcels
+from user.models import UserActionLogEntry
 
 
-class EmaAPISerializerV1(AbstractModelAPISerializerV1):
+class EmaAPISerializerV1(AbstractModelAPISerializerV1, AbstractCompensationAPISerializerV1Mixin, ResponsibilityAPISerializerV1Mixin):
     model = Ema
 
     def responsible_to_json(self, responsible: Responsibility):
@@ -26,3 +32,103 @@ class EmaAPISerializerV1(AbstractModelAPISerializerV1):
         self.properties_data["after_states"] = self.compensation_state_to_json(entry.after_states.all())
         self.properties_data["actions"] = self.compensation_actions_to_json(entry.actions.all())
         self.properties_data["deadlines"] = self.deadlines_to_json(entry.deadlines.all())
+
+    def initialize_objects(self, json_model, user):
+        """ Initializes all needed objects from the json_model data
+
+        Does not persist data to the DB!
+
+        Args:
+            json_model (dict): The json data
+            user (User): The API user
+
+        Returns:
+            obj (Compensation)
+        """
+        create_action = UserActionLogEntry.get_created_action(user, comment="API Import")
+        # Create geometry
+        json_geom = self.create_geometry_from_json(json_model)
+        geometry = Geometry()
+        geometry.geom = json_geom
+        geometry.created = create_action
+
+        # Create linked objects
+        obj = Ema()
+        obj.responsible = Responsibility()
+        created = create_action
+        obj.created = created
+        obj.geometry = geometry
+        return obj
+
+    def create_model_from_json(self, json_model, user):
+        """ Creates a new entry for the model based on the contents of json_model
+
+        Args:
+            json_model (dict): The json containing data
+            user (User): The API user
+
+        Returns:
+            created_id (str): The id of the newly created Ema entry
+        """
+        with transaction.atomic():
+            obj = self.initialize_objects(json_model, user)
+
+            # Fill in data to objects
+            properties = json_model["properties"]
+            obj.identifier = obj.generate_new_identifier()
+            obj.title = properties["title"]
+            obj = self.set_responsibility(obj, properties["responsible"])
+
+            obj.geometry.save()
+            obj.responsible.save()
+            obj.save()
+
+            obj = self.set_compensation_actions(obj, properties["actions"])
+            obj = self.set_compensation_states(obj, properties["before_states"], obj.before_states)
+            obj = self.set_compensation_states(obj, properties["after_states"], obj.after_states)
+            obj = self.set_deadlines(obj, properties["deadlines"])
+
+            obj.log.add(obj.created)
+            obj.users.add(user)
+
+            celery_update_parcels.delay(obj.geometry.id)
+
+            return obj.id
+
+    def update_model_from_json(self, id, json_model, user):
+        """ Updates an entry for the model based on the contents of json_model
+
+        Args:
+            id (str): The object's id
+            json_model (dict): The json containing data
+            user (User): The API user
+
+        Returns:
+            created_id (str): The id of the newly created Ema entry
+        """
+        with transaction.atomic():
+            update_action = UserActionLogEntry.get_edited_action(user, "API update")
+            obj = self.get_obj_from_db(id, user)
+
+            # Fill in data to objects
+            properties = json_model["properties"]
+            obj.title = properties["title"]
+            obj.modified = update_action
+            obj.geometry.geom = self.create_geometry_from_json(json_model)
+            obj.geometry.modified = update_action
+            obj = self.set_responsibility(obj, properties["responsible"])
+
+            obj.geometry.save()
+            obj.responsible.save()
+            obj.save()
+
+            obj = self.set_compensation_actions(obj, properties["actions"])
+            obj = self.set_compensation_states(obj, properties["before_states"], obj.before_states)
+            obj = self.set_compensation_states(obj, properties["after_states"], obj.after_states)
+            obj = self.set_deadlines(obj, properties["deadlines"])
+
+            obj.log.add(update_action)
+
+            celery_update_parcels.delay(obj.geometry.id)
+
+            return obj.id

api/utils/serializer/v1/intervention.py

@@ -8,16 +8,19 @@ Created on: 24.01.22
 from django.db import transaction
 from django.db.models import QuerySet
 
-from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1
-from codelist.settings import CODELIST_CONSERVATION_OFFICE_ID, CODELIST_REGISTRATION_OFFICE_ID, \
-    CODELIST_PROCESS_TYPE_ID, CODELIST_LAW_ID
+from api.utils.serializer.v1.serializer import AbstractModelAPISerializerV1, \
+    ResponsibilityAPISerializerV1Mixin, LegalAPISerializerV1Mixin, DeductableAPISerializerV1Mixin
+from compensation.models import Payment
 from intervention.models import Intervention, Responsibility, Legal
 from konova.models import Geometry
 from konova.tasks import celery_update_parcels
 from user.models import UserActionLogEntry
 
 
-class InterventionAPISerializerV1(AbstractModelAPISerializerV1):
+class InterventionAPISerializerV1(AbstractModelAPISerializerV1,
+                                  ResponsibilityAPISerializerV1Mixin,
+                                  LegalAPISerializerV1Mixin,
+                                  DeductableAPISerializerV1Mixin):
     model = Intervention
 
     def compensations_to_json(self, qs: QuerySet):
@@ -27,6 +30,17 @@ class InterventionAPISerializerV1(AbstractModelAPISerializerV1):
             )
         )
 
+    def payments_to_json(self, qs: QuerySet):
+        """ Serializes payments into json
+
+        Args:
+            qs (QuerySet): A queryset of Payment entries
+
+        Returns:
+            serialized_json (list)
+        """
+        return list(qs.values("amount", "due_on", "comment"))
+
     def extend_properties_data(self, entry):
         self.properties_data["responsible"] = self.responsible_to_json(entry.responsible)
         self.properties_data["legal"] = self.legal_to_json(entry.legal)
@@ -46,63 +60,76 @@ class InterventionAPISerializerV1(AbstractModelAPISerializerV1):
         Returns:
             obj (Intervention)
         """
+        create_action = UserActionLogEntry.get_created_action(user, comment="API Import")
         # Create geometry
         json_geom = self.create_geometry_from_json(json_model)
         geometry = Geometry()
         geometry.geom = json_geom
+        geometry.created = create_action
 
         # Create linked objects
         obj = Intervention()
         resp = Responsibility()
         legal = Legal()
-        created = UserActionLogEntry.get_created_action(user, comment="API Import")
+        created = create_action
         obj.legal = legal
         obj.created = created
         obj.geometry = geometry
         obj.responsible = resp
         return obj
 
-    def set_legal(self, obj, legal_data):
-        """ Sets the legal data contents to the provided legal_data dict
+    def set_payments(self, obj, payment_data):
+        """ Sets the linked Payment data according to the given payment_data
+
 
         Args:
-            obj (Intervention): The intervention object
-            legal_data (dict): The new data
+            obj (Compensation): The Compensation object
+            payment_data (dict): The posted payment_data
 
         Returns:
-            obj
+            obj (intervention)
         """
-        obj.legal.registration_date = legal_data["registration_date"]
-        obj.legal.binding_date = legal_data["binding_date"]
-        obj.legal.process_type = self.konova_code_from_json(
-            legal_data["process_type"],
-            CODELIST_PROCESS_TYPE_ID,
-        )
-        laws = [self.konova_code_from_json(law, CODELIST_LAW_ID) for law in legal_data["laws"]]
-        obj.legal.laws.set(laws)
-        return obj
-    
-    def set_responsibility(self, obj, responsibility_data: dict):
-        """ Sets the responsible data contents to the provided responsibility_data dict
+        if payment_data is None:
+            return obj
+        payments = []
+        for entry in payment_data:
+            due_on = entry["due_on"]
+            amount = float(entry["amount"])
+            comment = entry["comment"]
 
-        Args:
-            obj (Intervention): The intervention object
-            responsibility_data (dict): The new data
+            # Check on validity
+            if amount <= 0:
+                raise ValueError("Payment amount must be > 0")
 
-        Returns:
-            obj
-        """
-        obj.responsible.registration_office = self.konova_code_from_json(
-            responsibility_data["registration_office"],
-            CODELIST_REGISTRATION_OFFICE_ID
+            no_due_on = due_on is None or len(due_on) == 0
+            no_comment = comment is None or len(comment) == 0
+
+            if no_due_on and no_comment:
+                raise ValueError("If no due_on can be provided, you need to explain why using the comment")
+
+            # If this exact data is already existing, we do not create it new. Instead put it's id in the list of
+            # entries, we will use to set the new actions
+            pre_existing_payment = obj.payments.filter(
+                amount=amount,
+                due_on=due_on,
+                comment=comment,
+            ).exclude(
+                id__in=payments
+            ).first()
+            if pre_existing_payment is not None:
+                payments.append(pre_existing_payment.id)
+            else:
+                # Create and add id to list
+                new_payment = Payment.objects.create(
+                    amount=amount,
+                    due_on=due_on,
+                    comment=comment,
+                )
+                payments.append(new_payment.id)
+        payments = Payment.objects.filter(
+            id__in=payments
         )
-        obj.responsible.registration_file_number = responsibility_data["registration_file_number"]
-        obj.responsible.conservation_office = self.konova_code_from_json(
-            responsibility_data["conservation_office"],
-            CODELIST_CONSERVATION_OFFICE_ID,
-        )
-        obj.responsible.conservation_file_number = responsibility_data["conservation_file_number"]
-        obj.responsible.handler = responsibility_data["handler"]
+        obj.payments.set(payments)
         return obj
 
     def create_model_from_json(self, json_model, user):
@@ -131,6 +158,7 @@ class InterventionAPISerializerV1(AbstractModelAPISerializerV1):
             obj.save()
 
             obj.users.add(user)
+            obj.log.add(obj.created)
 
             celery_update_parcels.delay(obj.geometry.id)
 
@@ -148,21 +176,25 @@ class InterventionAPISerializerV1(AbstractModelAPISerializerV1):
             created_id (str): The id of the newly created Intervention entry
         """
         with transaction.atomic():
+            update_action = UserActionLogEntry.get_edited_action(user, "API update")
             obj = self.get_obj_from_db(id, user)
 
             # Fill in data to objects
             properties = json_model["properties"]
             obj.title = properties["title"]
-            self.set_responsibility(obj, properties["responsible"])
-            self.set_legal(obj, properties["legal"])
+            obj.modified = update_action
+            self.set_responsibility(obj, properties.get("responsible", None))
+            self.set_legal(obj, properties.get("legal", None))
+            self.set_payments(obj, properties.get("payments", None))
             obj.geometry.geom = self.create_geometry_from_json(json_model)
+            obj.geometry.modified = update_action
 
             obj.responsible.save()
             obj.geometry.save()
             obj.legal.save()
             obj.save()
 
-            obj.users.add(user)
+            obj.log.add(update_action)
 
             celery_update_parcels.delay(obj.geometry.id)
 

api/utils/serializer/v1/serializer.py

@@ -12,7 +12,11 @@ from django.db.models import QuerySet
 
 from api.utils.serializer.serializer import AbstractModelAPISerializer
 from codelist.models import KonovaCode
+from codelist.settings import CODELIST_COMPENSATION_ACTION_ID, CODELIST_BIOTOPES_ID, CODELIST_PROCESS_TYPE_ID, \
+    CODELIST_LAW_ID, CODELIST_REGISTRATION_OFFICE_ID, CODELIST_CONSERVATION_OFFICE_ID
+from compensation.models import CompensationAction, UnitChoices, CompensationState
 from intervention.models import Responsibility, Legal
+from konova.models import Deadline, DeadlineType
 
 
 class AbstractModelAPISerializerV1(AbstractModelAPISerializer):
@@ -47,6 +51,8 @@ class AbstractModelAPISerializerV1(AbstractModelAPISerializer):
         Returns:
             serialized_json (dict)
         """
+        if konova_code is None:
+            return None
         return {
             "atom_id": konova_code.atom_id,
             "long_name": konova_code.long_name,
@@ -71,49 +77,34 @@ class AbstractModelAPISerializerV1(AbstractModelAPISerializer):
         )
         return code
 
-    def responsible_to_json(self, responsible: Responsibility):
-        """ Serializes Responsibility model into json
+    def created_on_to_json(self, entry):
+        """ Serializes the created_on into json
 
         Args:
-            responsible (Responsibility): The Responsibility entry
+            entry (BaseObject): The entry
 
         Returns:
-            serialized_json (dict)
+            created_on (timestamp)
         """
-        return {
-            "registration_office": self.konova_code_to_json(responsible.registration_office),
-            "registration_file_number": responsible.registration_file_number,
-            "conservation_office": self.konova_code_to_json(responsible.conservation_office),
-            "conservation_file_number": responsible.conservation_file_number,
-            "handler": responsible.handler,
-        }
+        return entry.created.timestamp if entry.created is not None else None
 
-    def legal_to_json(self, legal: Legal):
-        """ Serializes Legal model into json
+    def modified_on_to_json(self, entry):
+        """ Serializes the modified_on into json
 
         Args:
-            legal (Legal): The Legal entry
+            entry (BaseObject): The entry
 
         Returns:
-            serialized_json (dict)
+            modified_on (timestamp)
         """
-        return {
-            "registration_date": legal.registration_date,
-            "binding_date": legal.binding_date,
-            "process_type": self.konova_code_to_json(legal.process_type),
-            "laws": [self.konova_code_to_json(law) for law in legal.laws.all()],
-        }
+        modified_on = entry.modified or entry.created
+        modified_on = modified_on.timestamp if modified_on is not None else None
+        return modified_on
 
-    def payments_to_json(self, qs: QuerySet):
-        """ Serializes payments into json
 
-        Args:
-            qs (QuerySet): A queryset of Payment entries
-
-        Returns:
-            serialized_json (list)
-        """
-        return list(qs.values("amount", "due_on", "comment"))
+class DeductableAPISerializerV1Mixin:
+    class Meta:
+        abstract = True
 
     def deductions_to_json(self, qs: QuerySet):
         """ Serializes eco account deductions into json
@@ -142,6 +133,234 @@ class AbstractModelAPISerializerV1(AbstractModelAPISerializer):
             for entry in qs
         ]
 
+
+class ResponsibilityAPISerializerV1Mixin:
+    class Meta:
+        abstract = True
+
+    def responsible_to_json(self, responsible: Responsibility):
+        """ Serializes Responsibility model into json
+
+        Args:
+            responsible (Responsibility): The Responsibility entry
+
+        Returns:
+            serialized_json (dict)
+        """
+        return {
+            "registration_office": self.konova_code_to_json(responsible.registration_office),
+            "registration_file_number": responsible.registration_file_number,
+            "conservation_office": self.konova_code_to_json(responsible.conservation_office),
+            "conservation_file_number": responsible.conservation_file_number,
+            "handler": responsible.handler,
+        }
+
+    def set_responsibility(self, obj, responsibility_data: dict):
+        """ Sets the responsible data contents to the provided responsibility_data dict
+
+        Args:
+            obj (Intervention): The intervention object
+            responsibility_data (dict): The new data
+
+        Returns:
+            obj
+        """
+        if responsibility_data is None:
+            return obj
+        obj.responsible.registration_office = self.konova_code_from_json(
+            responsibility_data.get("registration_office", None),
+            CODELIST_REGISTRATION_OFFICE_ID
+        )
+        obj.responsible.registration_file_number = responsibility_data.get("registration_file_number", None)
+        obj.responsible.conservation_office = self.konova_code_from_json(
+            responsibility_data.get("conservation_office", None),
+            CODELIST_CONSERVATION_OFFICE_ID,
+        )
+        obj.responsible.conservation_file_number = responsibility_data.get("conservation_file_number", None)
+        obj.responsible.handler = responsibility_data.get("handler", None)
+        return obj
+
+
+class LegalAPISerializerV1Mixin:
+    class Meta:
+        abstract = True
+
+    def legal_to_json(self, legal: Legal):
+        """ Serializes Legal model into json
+
+        Args:
+            legal (Legal): The Legal entry
+
+        Returns:
+            serialized_json (dict)
+        """
+        return {
+            "registration_date": legal.registration_date,
+            "binding_date": legal.binding_date,
+            "process_type": self.konova_code_to_json(legal.process_type),
+            "laws": [self.konova_code_to_json(law) for law in legal.laws.all()],
+        }
+
+    def set_legal(self, obj, legal_data):
+        """ Sets the legal data contents to the provided legal_data dict
+
+        Args:
+            obj (Intervention): The intervention object
+            legal_data (dict): The new data
+
+        Returns:
+            obj
+        """
+        if legal_data is None:
+            return obj
+        obj.legal.registration_date = legal_data.get("registration_date", None)
+        obj.legal.binding_date = legal_data.get("binding_date", None)
+        obj.legal.process_type = self.konova_code_from_json(
+            legal_data.get("process_type", None),
+            CODELIST_PROCESS_TYPE_ID,
+        )
+        laws = [self.konova_code_from_json(law, CODELIST_LAW_ID) for law in legal_data.get("laws", [])]
+        obj.legal.laws.set(laws)
+        return obj
+
+
+class AbstractCompensationAPISerializerV1Mixin:
+    class Meta:
+        abstract = True
+
+    def set_deadlines(self, obj, deadline_data):
+        """ Sets the linked deadline data according to the given deadline_data
+
+
+        Args:
+            obj (Compensation): The Compensation object
+            deadline_data (dict): The posted deadline_data
+
+        Returns:
+            obj (Compensation)
+        """
+        deadlines = []
+        for entry in deadline_data:
+            deadline_type = entry["type"]
+            date = entry["date"]
+            comment = entry["comment"]
+
+            # Check on validity
+            if deadline_type not in DeadlineType:
+                raise ValueError(f"Invalid deadline type. Choices are {DeadlineType.values}")
+
+            # If this exact data is already existing, we do not create it new. Instead put it's id in the list of
+            # entries, we will use to set the new actions
+            pre_existing_deadline = obj.deadlines.filter(
+                type=deadline_type,
+                date=date,
+                comment=comment,
+            ).exclude(
+                id__in=deadlines
+            ).first()
+            if pre_existing_deadline is not None:
+                deadlines.append(pre_existing_deadline.id)
+            else:
+                # Create and add id to list
+                new_deadline = Deadline.objects.create(
+                    type=deadline_type,
+                    date=date,
+                    comment=comment,
+                )
+                deadlines.append(new_deadline.id)
+        obj.deadlines.set(deadlines)
+        return obj
+
+    def set_compensation_states(self, obj, states_data, states_manager):
+        """ Sets the linked compensation state data according to the given states_data
+
+
+        Args:
+            obj (Compensation): The Compensation object
+            states_data (dict): The posted states_data
+            states_manager (Manager): The before_states or after_states manager
+
+        Returns:
+            obj (Compensation)
+        """
+        states = []
+        for entry in states_data:
+            biotope_type = entry["biotope"]
+            surface = float(entry["surface"])
+
+            # Check on validity
+            if surface <= 0:
+                raise ValueError("State surfaces must be > 0")
+
+            # If this exact data is already existing, we do not create it new. Instead put it's id in the list of
+            # entries, we will use to set the new actions
+            pre_existing_state = states_manager.filter(
+                biotope_type__atom_id=biotope_type,
+                surface=surface,
+            ).exclude(
+                id__in=states
+            ).first()
+            if pre_existing_state is not None:
+                states.append(pre_existing_state.id)
+            else:
+                # Create and add id to list
+                new_state = CompensationState.objects.create(
+                    biotope_type=self.konova_code_from_json(biotope_type, CODELIST_BIOTOPES_ID),
+                    surface=surface
+                )
+                states.append(new_state.id)
+
+        states_manager.set(states)
+        return obj
+
+    def set_compensation_actions(self, obj, actions_data):
+        """ Sets the linked compensation action data according to the given actions_data
+
+
+        Args:
+            obj (Compensation): The Compensation object
+            actions_data (dict): The posted actions_data
+
+        Returns:
+            obj (Compensation)
+        """
+        actions = []
+        for entry in actions_data:
+            action = entry["action"]
+            amount = float(entry["amount"])
+            unit = entry["unit"]
+            comment = entry["comment"]
+
+            # Check on validity
+            if amount <= 0:
+                raise ValueError("Action amount must be > 0")
+            if unit not in UnitChoices:
+                raise ValueError(f"Invalid unit. Choices are {UnitChoices.values}")
+
+            # If this exact data is already existing, we do not create it new. Instead put it's id in the list of
+            # entries, we will use to set the new actions
+            pre_existing_action = obj.actions.filter(
+                action_type__atom_id=action,
+                amount=amount,
+                unit=unit,
+                comment=comment,
+            ).exclude(
+                id__in=actions
+            ).first()
+            if pre_existing_action is not None:
+                actions.append(pre_existing_action.id)
+            else:
+                # Create and add id to list
+                new_action = CompensationAction.objects.create(
+                    action_type=self.konova_code_from_json(action, CODELIST_COMPENSATION_ACTION_ID),
+                    amount=amount,
+                    unit=unit,
+                    comment=comment,
+                )
+                actions.append(new_action.id)
+        obj.actions.set(actions)
+        return obj
+
     def compensation_state_to_json(self, qs: QuerySet):
         """ Serializes compensation states into json
 
@@ -191,28 +410,4 @@ class AbstractModelAPISerializerV1(AbstractModelAPISerializer):
             "type",
             "date",
             "comment",
-        ))
-
-    def created_on_to_json(self, entry):
-        """ Serializes the created_on into json
-
-        Args:
-            entry (BaseObject): The entry
-
-        Returns:
-            created_on (timestamp)
-        """
-        return entry.created.timestamp
-
-    def modified_on_to_json(self, entry):
-        """ Serializes the modified_on into json
-
-        Args:
-            entry (BaseObject): The entry
-
-        Returns:
-            modified_on (timestamp)
-        """
-        modified_on = entry.modified or entry.created
-        modified_on = modified_on.timestamp
-        return modified_on
+        ))

api/views/v1/views.py

@@ -28,21 +28,29 @@ class AbstractModelAPIViewV1(AbstractModelAPIView):
 
         Args:
             request (HttpRequest): The incoming request
-            id (str): The entries id
+            id (str): The entries id (optional)
 
         Returns:
-
+            response (JsonResponse)
         """
         try:
-            if id is None:
-                raise AttributeError("No id provided")
             self.serializer.prepare_lookup(id, self.user)
             data = self.serializer.fetch_and_serialize()
         except Exception as e:
             return self.return_error_response(e, 500)
         return JsonResponse(data)
 
-    def post(self, request: HttpRequest, id=None):
+    def post(self, request: HttpRequest):
+        """ Handles the POST request
+
+        Performs creation of new data
+
+        Args:
+            request (HttpRequest): The incoming request
+
+        Returns:
+            response (JsonResponse)
+        """
         try:
             body = request.body.decode("utf-8")
             body = json.loads(body)
@@ -52,6 +60,17 @@ class AbstractModelAPIViewV1(AbstractModelAPIView):
         return JsonResponse({"id": created_id})
 
     def put(self, request: HttpRequest, id=None):
+        """ Handles the PUT request
+
+        Performs updating
+
+        Args:
+            request (HttpRequest): The incoming request
+            id (str): The entries id
+
+        Returns:
+
+        """
         try:
             body = request.body.decode("utf-8")
             body = json.loads(body)

compensation/admin.py

@@ -29,6 +29,7 @@ class CompensationAdmin(BaseObjectAdmin):
         "identifier",
         "title",
         "created",
+        "deleted",
     ]
 
 

compensation/managers.py

@@ -35,9 +35,7 @@ class CompensationManager(models.Manager):
 
     """
     def get_queryset(self):
-        return super().get_queryset().filter(
-            deleted__isnull=True,
-        ).select_related(
+        return super().get_queryset().select_related(
             "modified",
             "intervention",
             "intervention__recorded",

compensation/models/compensation.py

@@ -245,6 +245,15 @@ class Compensation(AbstractCompensation, CEFMixin, CoherenceMixin):
         # Compensations inherit their shared state from the interventions
         return self.intervention.is_shared_with(user)
 
+    @property
+    def shared_users(self) -> QuerySet:
+        """ Shortcut for fetching the users which have shared access on this object
+
+        Returns:
+            users (QuerySet)
+        """
+        return self.intervention.users.all()
+
     def get_LANIS_link(self) -> str:
         """ Generates a link for LANIS depending on the geometry
 

konova/management/commands/sanitize_db.py

@@ -10,7 +10,7 @@ from ema.models import Ema
 from intervention.models import Intervention
 from konova.management.commands.setup import BaseKonovaCommand
 from konova.models import Deadline, Geometry, Parcel, District
-from user.models import UserActionLogEntry
+from user.models import UserActionLogEntry, UserAction
 
 
 class Command(BaseKonovaCommand):
@@ -55,7 +55,11 @@ class Command(BaseKonovaCommand):
 
         """
         self._write_warning("=== Sanitize log entries ===")
-        all_log_entries = UserActionLogEntry.objects.all()
+        # Exclude created log entries from being cleaned, since they can be part of objects which do not have logs
+        # Being in a log (or not) is essential for this cleanup
+        all_log_entries = UserActionLogEntry.objects.all().exclude(
+            action=UserAction.CREATED
+        )
 
         intervention_log_entries_ids = self.get_all_log_entries_ids(Intervention)
         attached_log_entries_id = intervention_log_entries_ids.union(

konova/models/object.py

@@ -10,6 +10,7 @@ import uuid
 from abc import abstractmethod
 
 from django.contrib import messages
+from django.db.models import QuerySet
 
 from konova.tasks import celery_send_mail_shared_access_removed, celery_send_mail_shared_access_given, \
     celery_send_mail_shared_data_recorded, celery_send_mail_shared_data_unrecorded, \
@@ -124,7 +125,7 @@ class BaseObject(BaseResource):
             self.log.add(action)
 
             # Send mail
-            shared_users = self.users.all().values_list("id", flat=True)
+            shared_users = self.shared_users.values_list("id", flat=True)
             for user_id in shared_users:
                 celery_send_mail_shared_data_deleted.delay(self.identifier, user_id)
 
@@ -464,6 +465,15 @@ class ShareableObjectMixin(models.Model):
         # Set new shared users
         self.share_with_list(users)
 
+    @property
+    def shared_users(self) -> QuerySet:
+        """ Shortcut for fetching the users which have shared access on this object
+
+        Returns:
+            users (QuerySet)
+        """
+        return self.users.all()
+
 
 class GeoReferencedMixin(models.Model):
     geometry = models.ForeignKey("konova.Geometry", null=True, blank=True, on_delete=models.SET_NULL)