add change in Lot and Actions views

ereuse_devicehub/resources/action/models.py

@@ -1377,6 +1377,10 @@ class Trade(JoinedTableMixin, ActionWithMultipleDevices):
     """
 
 
+class InitTransfer(Trade):
+    """The act of transfer ownership of devices between two agents"""
+
+
 class Sell(Trade):
     """The act of taking money from a buyer in exchange of a device."""
 
@@ -1445,32 +1449,6 @@ class Receive(JoinedTableMixin, ActionWithMultipleDevices):
                   default=ReceiverRole.Intermediary)
 
 
-class ShareDeliveryNote(JoinedTableMixin, ActionWithMultipleDevices):
-    """To share a DeliveryNote to between owners."""
-    # New variables for DeliveryNote
-    supplier = db.Column()  # String, nullable, ...
-    supplier.comment = """Name of the organization/agent that create DeliveryNote."""
-    date_delivery_note = db.Column()
-    date_delivery_note.comment = """Date of note creation."""
-    # Is the same of lot id??
-    id_delivery_note = db.Column(UUID(as_uuid=True))
-    id_delivery_note.comment = """Unique id of lot and delivery note."""
-    deposit = db.Column()
-    deposit.comment = """Total amount of deposit devices in Lot."""
-    address_note = db.Column(UUID(as_uuid=True))
-    address_note.comment = """Address identifier in the blockchain."""
-
-    agent_id = Column(UUID(as_uuid=True),
-                      ForeignKey(Agent.id),
-                      nullable=False,
-                      default=lambda: g.user.individual.id)
-
-
-class ConfirmDeliveryNote(JoinedTableMixin, ActionWithMultipleDevices):
-    """To confirm a DeliveryNote that has been shared."""
-    pass
-
-
 class Migrate(JoinedTableMixin, ActionWithMultipleDevices):
     """Moves the devices to a new database/inventory. Devices cannot be
     modified anymore at the previous database.

ereuse_devicehub/resources/action/models.pyi

@@ -493,6 +493,10 @@ class Trade(ActionWithMultipleDevices):
         self.confirms = ...  # type: Organize
 
 
+class InitTransfer(Trade):
+    pass
+
+
 class Sell(Trade):
     pass
 
@@ -529,10 +533,6 @@ class Receive(ActionWithMultipleDevices):
         self.role = ...  # type: ReceiverRole
 
 
-class ShareDeliveryNote(ActionWithMultipleDevices):
-    pass
-
-
 class Migrate(ActionWithMultipleDevices):
     other = ...  # type: Column
 

ereuse_devicehub/resources/action/schemas.py

@@ -401,6 +401,10 @@ class Trade(ActionWithMultipleDevices):
     confirms = NestedOn(Organize)
 
 
+class InitTransfer(Trade):
+    __doc__ = m.InitTransfer.__doc__
+
+
 class Sell(Trade):
     __doc__ = m.Sell.__doc__
 
@@ -434,15 +438,6 @@ class Receive(ActionWithMultipleDevices):
     role = EnumField(ReceiverRole)
 
 
-class ShareDeliveryNote(ActionWithMultipleDevices):
-    __doc__ = m.ShareDeliveryNote.__doc__
-    supplier = SanitizedStr(validate=Length(max=STR_SIZE), data_key='supplierName')
-    date_delivery_note = DateTime(data_key='dateDeliveryNote')
-    deposit = Integer(data_key='depositValue')
-    address_note = UUID(dump_only=True)
-    id_delivery_note = UUID(dump_only=True)
-
-
 class Migrate(ActionWithMultipleDevices):
     __doc__ = m.Migrate.__doc__
     other = URL()

ereuse_devicehub/resources/action/views.py

@@ -8,7 +8,8 @@ from teal.marshmallow import ValidationError
 from teal.resource import View
 
 from ereuse_devicehub.db import db
-from ereuse_devicehub.resources.action.models import Action, RateComputer, Snapshot, VisualTest
+from ereuse_devicehub.resources.action.models import Action, RateComputer, Snapshot, VisualTest, \
+    InitTransfer
 from ereuse_devicehub.resources.action.rate.v1_0 import CannotRate
 from ereuse_devicehub.resources.device.models import Component, Computer
 from ereuse_devicehub.resources.enums import SnapshotSoftware
@@ -31,6 +32,8 @@ class ActionView(View):
         if json['type'] == VisualTest.t:
             pass
             # TODO JN add compute rate with new visual test and old components device
+        if json['type'] == InitTransfer.t:
+            return self.transfer_ownership()
         Model = db.Model._decl_class_registry.data[json['type']]()
         action = Model(**a)
         db.session.add(action)
@@ -103,3 +106,7 @@ class ActionView(View):
         ret.status_code = 201
         db.session.commit()
         return ret
+
+    def transfer_ownership(self):
+        """Perform a InitTransfer action to change author_id of device"""
+        pass

ereuse_devicehub/resources/lot/models.py

@@ -27,17 +27,6 @@ class Lot(Thing):
     closed = db.Column(db.Boolean, default=False, nullable=False)
     closed.comment = """A closed lot cannot be modified anymore."""
 
-    # New variables for DeliveryNote
-    supplier = db.Column()  # String, nullable, ...
-    supplier.comment = """Name of the organization/agent that create DeliveryNote."""
-    date_delivery_note = db.Column()
-    date_delivery_note.comment = """Date of note creation."""
-    # Is the same of lot id??
-    id_delivery_note = db.Column(UUID(as_uuid=True))
-    id_delivery_note.comment = """Unique id of lot and delivery note"""
-    # deposit = db.Column()
-    # deposit.comment = """Total amount of deposit devices in Lot."""
-
     devices = db.relationship(Device,
                               backref=db.backref('lots', lazy=True, collection_class=set),
                               secondary=lambda: LotDevice.__table__,

ereuse_devicehub/resources/lot/views.py

@@ -43,6 +43,11 @@ class LotView(View):
         patch_schema = self.resource_def.SCHEMA(only=('name', 'description'), partial=True)
         l = request.get_json(schema=patch_schema)
         lot = Lot.query.filter_by(id=id).one()
+        if lot.transfer_state.name == 'Initial':
+            # Initial lot transfer state case
+            # deposit = self.get_lot_deposit(lot)
+            # Do something with deposit variable
+            pass
         for key, value in l.items():
             setattr(lot, key, value)
         db.session.commit()
@@ -123,6 +128,18 @@ class LotView(View):
         if path:
             cls._p(node['nodes'], path)
 
+    def get_lot_deposit(self, l: Lot):
+        """Return lot deposit value"""
+        return l.deposit
+
+    def change_state(self):
+        """Change state of Lot"""
+        pass
+
+    def transfer_ownership_lot(self):
+        """Perform a InitTransfer action to change author_id of lot"""
+        pass
+
 
 class LotBaseChildrenView(View):
     """Base class for adding / removing children devices and