def delete(self, request, rpk, ipk):
"""
delete ingredient from recipe
"""
recipe = RecipeUtils.get_recipe_or_404(rpk)
RecipeUtils.raise_401_if_recipe_not_belong_user(recipe, request)
ingredient = RecipeUtils.get_ingredient_or_404(ipk)
recipe_ingredient = RecipeIngredient.objects.filter(
recipe=recipe, ingredient=ingredient).first()
recipe_ingredient.delete()
return Response({"success": True}, status=status.HTTP_200_OK)
def post(self, request, rpk, ipk):
"""
Add ingredient to recipe
"""
serving_size = get_request_body_param(request, 'serving_size',
'').strip()
if not serving_size:
return Response(
{'detail': 'serving size of ingredient must not be empty'},
status=status.HTTP_400_BAD_REQUEST)
recipe = RecipeUtils.get_recipe_or_404(rpk)
RecipeUtils.raise_401_if_recipe_not_belong_user(recipe, request)
ingredient = RecipeUtils.get_ingredient_or_404(ipk)
RecipeIngredient.objects.create(recipe=recipe,
ingredient=ingredient,
serving_size=serving_size)
return Response({"success": True}, status=status.HTTP_201_CREATED)