try define offer

ereuse_devicehub/resources/action/__init__.py

@@ -260,6 +260,11 @@ class TradeDef(ActionDef):
     SCHEMA = schemas.Trade
 
 
+class OfferDef(ActionDef):
+    VIEW = None
+    SCHEMA = schemas.Offer
+
+
 class ToDisposeProductDef(ActionDef):
     VIEW = None
     SCHEMA = schemas.ToDisposeProduct

ereuse_devicehub/resources/action/models.py

@@ -48,7 +48,6 @@ from ereuse_devicehub.resources.enums import AppearanceRange, BatteryHealth, Bio
     TestDataStorageLength
 from ereuse_devicehub.resources.models import STR_SM_SIZE, Thing
 from ereuse_devicehub.resources.user.models import User
-# from ereuse_devicehub.resources.lot.models import Lot
 
 
 class JoinedTableMixin:
@@ -1446,7 +1445,7 @@ class Trade(JoinedTableMixin, ActionWithMultipleDevices):
 
     This class and its inheritors
     extend `Schema's Trade <http://schema.org/TradeAction>`_.
-    """
+        """
     user_from_id = db.Column(UUID(as_uuid=True),
                              db.ForeignKey(User.id),
                              nullable=False,
@@ -1461,11 +1460,28 @@ class Trade(JoinedTableMixin, ActionWithMultipleDevices):
     user_to_comment = """The user that gets the device due this deal."""
     price = Column(Float(decimal_return_scale=2), nullable=True)
     date = Column(db.TIMESTAMP(timezone=True))
+    # offer = relationship("Offer", uselist=False, back_populates="Trade")
 
 
-class Offer(Trade):
+# class Offer(Trade):
+class Offer(JoinedTableMixin, ActionWithMultipleDevices):
     """ActionTrade Offer one lot for to do one Trade.
     """
+    # from ereuse_devicehub.resources.lot.models import Lot
+    user_from_id = db.Column(UUID(as_uuid=True),
+                             db.ForeignKey(User.id),
+                             nullable=False,
+                             default=lambda: g.user.id)
+    user_from = db.relationship(User, primaryjoin=user_from_id == User.id)
+    user_from_comment = """The user that offers the device due this deal."""
+    user_to_id = db.Column(UUID(as_uuid=True),
+                           db.ForeignKey(User.id),
+                           nullable=False,
+                           default=lambda: g.user.id)
+    user_to = db.relationship(User, primaryjoin=user_to_id == User.id)
+    user_to_comment = """The user that gets the device due this deal."""
+    price = Column(Float(decimal_return_scale=2), nullable=True)
+    date = Column(db.TIMESTAMP(timezone=True))
     document_id = Column(CIText())
     document_id.comment = """The id of one document like invoice so they can be linked."""
     accepted_by_from = Column(Boolean, default=False)
@@ -1478,9 +1494,16 @@ class Offer(Trade):
                          nullable=True)
     trade = db.relationship(Trade, primaryjoin=trade_id == Trade.id)
     lot_id = db.Column(UUID(as_uuid=True),
-                       db.ForeignKey(Trade.id),
+                       db.ForeignKey('information_schema.lot.id'),
                        nullable=True)
-    # lot = db.relationship(Lot, primaryjoin=lot_id == Lot.id)
+    # lot = relationship("Lot", back_populates="offer")
+    # lot = db.relationship('Lot', primaryjoin='lot_id' == 'Lot.id')
+    # lot = relationship('Lot',
+                       # backref=backref('lot_one',
+                                       # lazy=True,
+                                       # cascade=CASCADE_OWN,
+                                       # **_sorted_actions),
+                       # primaryjoin=lot_id == 'Lot.id')
 
 
 class InitTransfer(Trade):

ereuse_devicehub/resources/action/schemas.py

@@ -470,6 +470,9 @@ class Trade(ActionWithMultipleDevices):
             data['user_to_id'] = user_to.id
             for dev in data['devices']:
                 dev.owner_id = user_to.id
+                if hasattr(dev, 'components'):
+                    for c in dev.components:
+                        c.owner_id = user_to.id
 
     @validates_schema
     def validate_user_from_id(self, data: dict):
@@ -481,10 +484,14 @@ class Trade(ActionWithMultipleDevices):
 class Offer(Trade):
     __doc__ = m.Trade.__doc__
     document_id = SanitizedStr(validate=Length(max=STR_SIZE), data_key='documentID', required=False)
-    accepted_by_from = Boolean(missing=True, description=m.Offer.accepted_by_from.comment)
+    accepted_by_from = Boolean(missing=False, description=m.Offer.accepted_by_from.comment)
-    accepted_by_to = Boolean(missing=True, description=m.Offer.accepted_by_to.comment)
+    accepted_by_to = Boolean(missing=False, description=m.Offer.accepted_by_to.comment)
     lot = NestedOn('Lot', dump_only=True)
     trade = NestedOn('Trade', dump_only=True)
+    # lot = NestedOn('Lot',
+                   # many=False,
+                   # required=True,
+                   # only_query='id')
 
 
 class InitTransfer(Trade):

ereuse_devicehub/resources/action/views.py

@@ -253,6 +253,9 @@ class ActionView(View):
             return self.transfer_ownership()
         a = resource_def.schema.load(json)
         Model = db.Model._decl_class_registry.data[json['type']]()
+        import pdb; pdb.set_trace()
+        # a['lot_id'] = a['lot'].id
+        # a.pop('lot')
         action = Model(**a)
         db.session.add(action)
         db.session().final_flush()

ereuse_devicehub/resources/device/states.py

@@ -23,6 +23,8 @@ class Trading(State):
     """Trading states.
 
     :cvar Reserved: The device has been reserved.
+    :cvar Offer: The devices has been offered for to do a Trade.
+    :cvar Trade: The devices has been changed of owner.
     :cvar Cancelled: The device has been cancelled.
     :cvar Sold: The device has been sold.
     :cvar Donated: The device is donated.
@@ -34,6 +36,7 @@ class Trading(State):
     """
     Reserved = e.Reserve
     Offer = e.Offer
+    Trade = e.Trade
     Cancelled = e.CancelTrade
     Sold = e.Sell
     Donated = e.Donate

tests/test_action.py

@@ -771,7 +771,7 @@ def test_trade2(action_model_state: Tuple[Type[models.Action], states.Trading],
 
 
 @pytest.mark.mvp
-def test_trade(user: UserClient, user2: UserClient):
+def test_trade_endpoint(user: UserClient, user2: UserClient):
     """Tests POST one simple Trade between 2 users of the system."""
     snapshot, _ = user.post(file('basic.snapshot'), res=models.Snapshot)
     device, _ = user.get(res=Device, item=snapshot['device']['id'])
@@ -791,6 +791,37 @@ def test_trade(user: UserClient, user2: UserClient):
     assert device2['id'] == device['id']
 
 
+@pytest.mark.mvp
+@pytest.mark.usefixtures(conftest.app_context.__name__)
+def test_offer(user: UserClient):
+    from ereuse_devicehub.resources.user.models import User
+    from ereuse_devicehub.resources.agent.models import Person
+    from ereuse_devicehub.resources.lot.models import Lot
+
+    user2 = User(email='baz@baz.cxm', password='baz')
+    user2.individuals.add(Person(name='Tommy'))
+    db.session.add(user2)
+    db.session.commit()
+    snapshot, _ = user.post(file('basic.snapshot'), res=models.Snapshot)
+    lot = Lot('MyLot')
+    lot.owner_id = user.user['id']
+    device = Device.query.filter_by(id=snapshot['device']['id']).one()
+    lot.devices.add(device)
+    db.session.add(lot)
+    db.session.flush()
+    request_post = {
+        'type': 'Offer',
+        'devices': [device.id],
+        'userTo': user2.email,
+        'price': 0,
+        'date': "2020-12-01T02:00:00+00:00",
+        'documentID': '1',
+        'accepted_by_from': True,
+        'lot': lot.id
+    }
+    import pdb; pdb.set_trace()
+    action, _ = user.post(res=models.Action, data=request_post)
+
 
 @pytest.mark.mvp
 @pytest.mark.usefixtures(conftest.auth_app_context.__name__)