def post(self, request, format=None):
shopper = Shopper.objects.filter(user=request.user).first()
owner_id = request.data.get('owner_id') or shopper.id
if int(owner_id) != shopper.id:
raise ValueError('Cannot create shopping list owned by another user')
serializer = ShoppingListSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def put(self, request, pk, format=None):
shopper = Shopper.objects.filter(user=request.user).first()
if request.data['owner_id'] != shopper.id:
raise ValueError('Cannot create shopping list owned by another user')
shopping_list = self.get_shopping_list(pk)
serializer = ShoppingListSerializer(shopping_list, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, format=None):
shopper = Shopper.objects.filter(user=request.user).first()
owner_id = request.data.get('owner_id') or shopper.id
if int(owner_id) != shopper.id:
raise ValueError(
'Cannot create shopping list owned by another user')
serializer = ShoppingListSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def put(self, request, pk, format=None):
shopper = Shopper.objects.filter(user=request.user).first()
if request.data['owner_id'] != shopper.id:
raise ValueError(
'Cannot modify shopping list owned by another user')
shopping_list = self.get_shopping_list(pk)
serializer = ShoppingListSerializer(shopping_list, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def get(self, request, pk, format=None):
shopper = Shopper.objects.filter(user=request.user).first()
shopping_list = self.get_shopping_list(pk)
if shopper != shopping_list.owner:
raise ValueError('Shopper is not the owner of this list')
serializer = ShoppingListSerializer(shopping_list)
return Response(serializer.data)
def get(self, request, format=None):
message = json.loads(request.data['message'])
shopper = Shopper.objects.filter(user=request.user).first()
if message['endpoint'].lower() == 'all lists':
serializer = ShoppingListSerializer(shopper.shopping_lists,
many=True)
elif message['endpoint'].lower() == 'list':
guid = message['guid']
try:
shopping_list = ShoppingList.get_by_guid(guid, shopper=shopper)
except MultipleObjectsReturned:
return Response('Provided guid matched multiple lists',
status=status.HTTP_409_CONFLICT)
except ShoppingList.DoesNotExist:
return Response('Provided guid did not match any lists',
status=status.HTTP_404_NOT_FOUND)
if shopping_list in shopper.shopping_lists.all():
serializer = ShoppingListSerializer(shopping_list)
elif message['endpoint'].lower() == 'list items':
guid = message['guid']
try:
shopping_list = ShoppingList.get_by_guid(guid, shopper=shopper)
except MultipleObjectsReturned:
return Response('Provided guid matched multiple lists',
status=status.HTTP_409_CONFLICT)
except ShoppingList.DoesNotExist:
return Response('Provided guid did not match any lists',
status=status.HTTP_404_NOT_FOUND)
if shopping_list in shopper.shopping_lists.all():
serializer = ItemSerializer(
shopping_list.items.filter(_done=False), many=True)
elif message['endpoint'].lower() == 'item':
guid = message['guid']
try:
item = Item.get_by_guid(guid, shopper=shopper)
except MultipleObjectsReturned:
return Response('Provided guid matched multiple items',
status=status.HTTP_409_CONFLICT)
except Item.DoesNotExist:
return Response('Provided guid did not match any items',
status=status.HTTP_404_NOT_FOUND)
serializer = ItemSerializer(item)
elif message['endpoint'].lower() == 'completed':
serializer = ItemSerializer(
[x for x in Item.recentlyCompletedByShopper(shopper)],
many=True)
elif message['endpoint'].lower() == 'list all items':
guid = message['guid']
try:
shopping_list = ShoppingList.get_by_guid(guid, shopper=shopper)
except MultipleObjectsReturned:
return Response('Provided guid matched multiple lists',
status=status.HTTP_409_CONFLICT)
except ShoppingList.DoesNotExist:
return Response('Provided guid did not match any lists',
status=status.HTTP_404_NOT_FOUND)
if shopping_list in shopper.shopping_lists.all():
serializer = ItemSerializer([
x for x in shopping_list.items.all()
if not x.done or x.recentlyCompleted()
],
many=True)
return Response(serializer.data)