def put(self,id):
data = _request_parser.parse_args() #Validacao das condicoes de entrada
request = RequestModel.find_by_id(id)
if request:
request.name = data['name']
request.address = data['address']
request.author = data['author']
request.accepted = data['accepted']
request.done = data['done']
else:
return {'message': 'Request not found'}, 404
request.save_to_db()
return request.json()
def post(self):
_parser = reqparse.RequestParser()
_parser.add_argument('requestID',type=str,required=True,help="This field cannot be blank.")
_parser.add_argument('delivererID',type=str,required=True,help="This field cannot be blank.")
_parser.add_argument('itemID',type=str,required=True,help="This field cannot be blank.")
_parser.add_argument('quantity',type=int,required=True,help="This field cannot be blank.")
_parser.add_argument('collectionDateTime')
_parser.add_argument('deliveryDateTime')
_parser.add_argument('dateTime')
_parser.add_argument('itemName',type=str,required=True,help="This field cannot be blank.")
data = _parser.parse_args()
request = RequestModel.find_by_id(data['requestID'])
if not request:
return {'message': 'Request Not Found'}, 404
deliverer = UserModel.find_by_id(data['delivererID'])
if not deliverer:
return {'message': 'Deliverer not found'}, 404
item = ItemModel.find_by_id(data['itemID'])
if not item:
return {'message': 'Item not found'}, 404
if data['quantity'] <= 0:
return {'message' : 'Invalied quantity selected'}, 400
if request.quantity <= 0:
return {'message', 'No more items requested'}, 400
if data['quantity'] > request.quantity:
return {'message' : 'Quantity selected is more than requested'}, 400
if item.quantity <= 0:
return {'message': 'No more items to be donated'}, 400
if data['quantity'] > item.quantity:
return {'message' : 'Quantity selected is more than donated'}, 400
collectionDateTime = datetime.strptime(data['collectionDateTime'], '%Y-%m-%dT%H:%M:%S.%fZ')
deliveryDateTime = datetime.strptime(data['deliveryDateTime'], '%Y-%m-%dT%H:%M:%S.%fZ')
dateTime = datetime.strptime(data['dateTime'], '%Y-%m-%dT%H:%M:%S.%fZ')
if (deliveryDateTime <= collectionDateTime):
return {'message' : 'Delivery time should be later than the collection time'}, 400
if (collectionDateTime <= dateTime):
return {'message' : 'Collection time should be later than the current time'}, 400
if (deliveryDateTime <= dateTime):
return {'message' : 'Collection time should be later than the current time'}, 400
confirmationCode = ""
for i in range(6):
confirmationCode += str(randint(1,9))
delivery = DeliveryModel(requestID=data['requestID'],delivererID=data['delivererID'],itemID=data['itemID'],dateTime=dateTime,confirmationCode=confirmationCode,quantity=data['quantity'],collectionDateTime=collectionDateTime,deliveryDateTime=deliveryDateTime, itemName=data['itemName'])
delivery.save_to_db()
item.update_quantity(item.quantity - data['quantity'])
request.update_quantity(request.quantity - data['quantity'])
return {"message": "Delivery details saved successfully"}, 201
def delete(cls):
_parser = reqparse.RequestParser()
_parser.add_argument('id',
type=str,
required=True,
help="This field cannot be blank.")
data = _parser.parse_args()
userID = get_jwt_identity()
request = RequestModel.find_by_id(data['id'])
if not request:
return {'message': 'Request Not Found'}, 404
if request.userID != userID:
return {'message': 'Invalid User'}, 400
if (len(request.deliveries) > 0):
return {
'message':
'This request has deliveries associated with it and hence, cannot be deleted'
}, 400
request.delete_from_db()
return {'message': 'Request deleted.'}, 200
def get(cls, requestID: str):
request = RequestModel.find_by_id(requestID)
if not request:
return {'message': 'Request Not Found'}, 404
return {'request': request.json()}, 200
def delete(self, id):
request = RequestModel.find_by_id(id)
if request:
request.delete_from_db()
return {'message': 'Request deleted'}
def get(self, id):
request = RequestModel.find_by_id(id)
if request:
return request.json()
return {'message': 'request not found'}, 404