def show_users_cart(cart_id):
try:
cart = Cart.get(id=cart_id)
print(cart.food_items)
# throws an exception if the user is not the user of the cart
try:
if not cart.user_is_owner(current_user.id):
raise ResourceAccessDenied()
except ResourceAccessDenied as e:
return e.get_json_response()
cart_dict = model_to_dict(cart)
del cart_dict['user']['password']
return jsonify(data=cart_dict,
status={
'code': 200,
'message': 'Successfully found resource.'
})
except DoesNotExist:
return jsonify(data={},
status={
'code': 404,
'message': 'Resource does not exist.'
})
def delete_users_cart(cart_id):
try:
cart = Cart.get(id=cart_id)
# throws an exception if the user is not the user of the queried cart
try:
if not cart.user_is_owner(current_user.id):
raise ResourceAccessDenied()
except ResourceAccessDenied as e:
return e.get_json_response()
# deletes the cart the user is verified as the carts user
cart.delete_instance()
return jsonify(data={},
status={
'code': 204,
'message': 'Resource deleted successfully.'
})
except DoesNotExist:
return jsonify(data={},
status={
'code': 404,
'message': 'Resource does not exist.'
})
def create_food_item():
data = request.get_json()
# tries to get the users cart, exception thrown if users cart doesnt exist
try:
cart = Cart.get(user=current_user.id)
except DoesNotExist:
return jsonify(
data={},
status={
'code': 404,
'message': 'Resource does not exist.'
}
)
# adds the users cart to the dictionary because FoodItem needs a cart id to be created
data['cart'] = cart.id
food_item = FoodItem.create(**data)
food_item_dict = model_to_dict(food_item)
return jsonify(
data=food_item_dict,
status={
'code': 201,
'message': 'Successfully created resource.'
}
)