def post(self, request: Request, pk: str):
"""
Add one or many options to your shipment.<br/>
**eg:**<br/>
- add shipment **insurance**
- specify the preferred transaction **currency**
- setup a **cash collected on delivery** option
```json
{
"insurance": 120,
"currency": "USD"
}
```
And many more, check additional options available in the [reference](#operation/all_references).
"""
shipment = request.user.shipment_set.get(pk=pk)
if shipment.status == ShipmentStatus.purchased.value:
raise PurplShipApiException("Shipment already 'purchased'",
code='state_error',
status_code=status.HTTP_409_CONFLICT)
payload: dict = DP.to_dict(dict(options=request.data))
SerializerDecorator[ShipmentSerializer](shipment, data=payload).save()
reset_related_shipment_rates(shipment)
return Response(Shipment(shipment).data)
def patch(self, request: Request, pk: str):
"""
modify an existing parcel's details.
"""
parcel = request.user.parcel_set.get(pk=pk)
shipment = parcel.shipment_parcels.first()
if shipment is not None and shipment.status == ShipmentStatus.purchased.value:
raise PurplShipApiException(
"The shipment related to this parcel has been 'purchased' and can no longer be modified",
status_code=status.HTTP_409_CONFLICT,
code='state_error')
SerializerDecorator[ParcelSerializer](parcel, data=request.data).save()
reset_related_shipment_rates(shipment)
return Response(Parcel(parcel).data)
def patch(self, request: Request, pk: str):
"""
update an address.
"""
address = request.user.address_set.get(pk=pk)
shipment = address.shipper.first() or address.recipient.first()
if shipment is not None and shipment.status == ShipmentStatus.purchased.value:
raise PurplShipApiException(
"The shipment related to this address has been 'purchased' and can no longer be modified",
status_code=status.HTTP_409_CONFLICT,
code='state_error'
)
SerializerDecorator[AddressSerializer](address, data=request.data).save()
reset_related_shipment_rates(shipment)
return Response(Address(address).data)
def patch(self, request: Request, pk: str):
"""
modify an existing customs declaration.
"""
customs = request.user.customs_set.get(pk=pk)
shipment = customs.shipment_set.first()
if shipment is not None and shipment.status == ShipmentStatus.purchased.value:
raise PurplShipApiException(
"The shipment related to this customs info has been 'purchased' and can no longer be modified",
status_code=status.HTTP_409_CONFLICT,
code='state_error')
SerializerDecorator[CustomsSerializer](
customs, data=request.data).save(user=request.user)
reset_related_shipment_rates(shipment)
return Response(Customs(customs).data)
def post(self, request: Request, pk: str):
"""
Add a parcel to an existing shipment for a multi-parcel shipment.
"""
shipment = request.user.shipment_set.get(pk=pk)
if shipment.status == ShipmentStatus.purchased.value:
raise PurplShipApiException("Shipment already 'purchased'",
code='state_error',
status_code=status.HTTP_409_CONFLICT)
parcel = SerializerDecorator[ParcelSerializer](data=request.data).save(
user=request.user).instance
shipment.shipment_parcels.add(parcel)
reset_related_shipment_rates(shipment)
return Response(Shipment(shipment).data)
def delete(self, request: Request, pk: str):
"""
Discard a customs declaration.
"""
customs = request.user.customs_set.get(pk=pk)
shipment = customs.shipment_set.first()
if shipment is not None and shipment.status == ShipmentStatus.purchased.value:
raise PurplShipApiException(
"The shipment related to this customs info has been 'purchased' and cannot be discarded",
status_code=status.HTTP_409_CONFLICT,
code='state_error')
customs.delete(keep_parents=True)
shipment.customs = None
serializer = Operation(
dict(operation="Discard customs info", success=True))
reset_related_shipment_rates(shipment)
return Response(serializer.data)
def delete(self, request: Request, pk: str):
"""
Remove a parcel.
"""
parcel = request.user.parcel_set.get(pk=pk)
shipment = parcel.shipment_parcels.first()
if shipment is not None and (
shipment.status == ShipmentStatus.purchased.value
or len(shipment.shipment_parcels.all()) == 1):
raise PurplShipApiException(
"A shipment attached to this parcel is purchased or has only one parcel. The parcel cannot be removed!",
status_code=status.HTTP_409_CONFLICT,
code='state_error')
parcel.delete(keep_parents=True)
shipment.shipment_parcels.set(
shipment.shipment_parcels.exclude(id=parcel.id))
serializer = Operation(dict(operation="Remove parcel", success=True))
reset_related_shipment_rates(shipment)
return Response(serializer.data)
def post(self, request: Request, pk: str):
"""
Add the customs declaration for the shipment if non existent.
"""
shipment = request.user.shipment_set.get(pk=pk)
if shipment.status == ShipmentStatus.purchased.value:
raise PurplShipApiException("Shipment already 'purchased'",
code='state_error',
status_code=status.HTTP_409_CONFLICT)
if shipment.customs is not None:
raise PurplShipApiException(
"Shipment customs declaration already defined",
code='state_error',
status_code=status.HTTP_409_CONFLICT)
SerializerDecorator[ShipmentSerializer](
shipment, data=dict(customs=request.data)).save()
reset_related_shipment_rates(shipment)
return Response(Shipment(shipment).data)
