def menu_list(request, format=None):
if request.method == 'GET':
menu = Menu.objects.all()
serializer = MenuSerializer(menu, many=True)
return Response(serializer.data)
elif request.method == 'POST':
serializer = MenuSerializer(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):
menu = self.get_object(pk)
serializer = MenuSerializer(menu, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def update_menu(request, pk):
"""
修改指定菜单
---
serializer: menu.serializers.MenuSerializer
omit_serializer: false
responseMessages:
- code: 400
message: Bad Request
- code: 404
message: Not Found
- code: 401
message: Not authenticated
"""
try:
menu = Menu.objects.get(pk=pk)
except Menu.DoesNotExist:
return Response('menu type not found',
status=status.HTTP_404_NOT_FOUND)
serializer = MenuSerializer(menu, data=request.DATA, partial=True)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_202_ACCEPTED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def get(self, request, format=None):
user = User(pk=request.user.id)
menu_list = Menu.objects.filter(
user=user,
end_date__gte=datetime.now()).order_by('start_date')[:30]
serializer = MenuSerializer(menu_list, many=True)
return Response(serializer.data)
def post(self, request):
data = request.data
serializer = MenuSerializer(data=data)
if serializer.is_valid():
serializer.save()
# print(serializer.data['id'])
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def test_validation(self):
self.serializer_data['name'] = 'Nazwa update'
serializer = MenuSerializer(data=self.serializer_data)
serializer.is_valid()
new_menu = serializer.save()
new_menu.refresh_from_db()
self.assertEqual(new_menu.name, 'Nazwa update')
def post(self, request, format=None):
data = request.data.copy()
data['user_id'] = request.user.id
serializer = MenuSerializer(data=data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
#print('SE', serializer.errors)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def menu_detail(request, pk, format=None):
try:
menu = Menu.objects.get(pk=pk)
except Menu.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
if request.method == 'GET':
serializer = MenuSerializer(menu)
return Response(serializer.data)
elif request.method == 'PUT':
serializer = MenuSerializer(menu, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
elif request.method == 'DELETE':
menu.delete()
return Response(status=status.HTTP_204_NO_CONTENT)
def test_menu_list_viwe(self):
factory = APIRequestFactory()
view = MenuListApiView.as_view()
menu_objects = Menu.objects.all()
serializer = MenuSerializer(menu_objects, many=True)
url = reverse('menu:api-menu-list')
request = factory.get(url)
response = view(request)
response_result = dict(response.data.items()).get('results')
self.assertEqual(response.status_code, 200)
self.assertNotEqual(response_result, serializer.data) # Empty List, Menu without dish
class RestaurantSerializer(serializers.ModelSerializer): menu = MenuSerializer(required=False, many=True, read_only=True) type = RestaurantTypeSerializer(read_only=True) class Meta: model = Restaurant fields = [ 'id', 'name', 'address', 'type', 'image', 'menu', ]
def get(self, request):
"""
get方法
"""
try:
user_id = get_user_id(request)
user_menu_objects = Menu.objects.filter(user_id=user_id, if_show=True)
menu_ids = user_menu_objects.values_list('id', flat=True)
calories = DishOrder.objects.filter(menu__in=menu_ids).values('menu_id').\
annotate(calorie=Sum(F('mass') * F('dish__calorie'))).values('menu_id', 'calorie')
user_menus = MenuSerializer(user_menu_objects, many=True).data[:10]
for menu in user_menus:
menu['calorie'] = list(filter(lambda x: x['menu_id'] == menu['id'], calories))[0]['calorie']
except Exception as e:
return self.error(err=str(e))
return self.success(data={'user_menus': user_menus})
def list_menu(request):
"""
菜单列表
---
serializer: menu.serializers.MenuSerializer
omit_serializer: false
responseMessages:
- code: 200
message: OK
- code: 401
message: Not authenticated
"""
serializer = MenuSerializer(request.current_restaurant.menus.all(),
many=True)
return Response(serializer.data, status=status.HTTP_200_OK)
def test_retrieve_menus(self):
"""Test retrieving menus"""
option1 = Option.objects.create(
description='Corn pie, Salad and Dessert')
option2 = Option.objects.create(
description='Chicken Nugget Rice, Salad and Dessert')
menu = Menu.objects.create(date=datetime.date.today())
menu.options.add(option1)
menu.options.add(option2)
res = self.client.get(MENUS_URL)
menus = Menu.objects.all().order_by('-date')
serializer = MenuSerializer(menus, many=True)
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertEqual(res.data, serializer.data)
def setUp(self):
self.user = User.objects.create_user(username='******',
email='*****@*****.**',
password='******')
self.menu = Menu.objects.create(name='Test Menu 1',
description='Test menu description 1',
author=self.user)
self.dish_meat = Dish.objects.create(
name='Test Meat Dish 1',
description='Test meat description 1',
price='10.50',
prep_time=60,
is_vegetarian=False,
author=self.user)
self.menu.dish.add(self.dish_meat)
self.serializer_input = Menu.objects.all()
self.serializer = MenuSerializer(data=self.serializer_input, many=True)
self.serializer.is_valid()
def setUp(self):
self.menu_attributes = {
'name': 'Test name',
'description': 'Test description',
}
self.serializer_data = {
'name': 'Test name 1',
'description': 'Test description 1',
}
self.factory = APIRequestFactory()
self.request = self.factory.get('api/menu/')
self.serializer_context = {
'request': Request(self.request),
}
self.menu = Menu.objects.create(**self.menu_attributes)
self.serializer = MenuSerializer(instance=self.menu,
context=self.serializer_context)
def create_menu(request):
"""
创建菜单
---
serializer: menu.serializers.MenuSerializer
omit_serializer: false
responseMessages:
- code: 201
message: Created
- code: 400
message: Bad Request
- code: 401
message: Not authenticated
"""
data = request.DATA.copy()
serializer = MenuSerializer(data=data)
if serializer.is_valid():
menu = serializer.save()
menu.restaurant = request.current_restaurant
menu.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def get_menu(request, pk):
"""
获取指定菜单
---
serializer: menu.serializers.MenuSerializer
omit_serializer: false
responseMessages:
- code: 200
message: OK
- code: 404
message: Not Found
- code: 401
message: Not authenticated
"""
try:
menu = Menu.objects.get(pk=pk)
except Menu.DoesNotExist:
return Response('menu type not found',
status=status.HTTP_404_NOT_FOUND)
serializer = MenuSerializer(menu)
return Response(serializer.data, status=status.HTTP_200_OK)
def get(self, request, menu_id, format=None):
menu = self.get_object(request, menu_id)
serializer = MenuSerializer(menu)
return Response(serializer.data)
class RoleSerializer(serializers.ModelSerializer):
menu = MenuSerializer(many=True)
class Meta:
model = Role
fields = "__all__"
def get(self, request):
menu = Menu.objects.all().order_by('id')
pg = StandardPageNumberPagination()
page_roles = pg.paginate_queryset(queryset=menu, request=request, view=self)
serializer = MenuSerializer(instance=page_roles, many=True)
return pg.get_paginated_response(serializer.data)#Response(serializer.data)
def get(self, request, pk):
# print(request.user)
menu = self.get_object(pk)
serializer = MenuSerializer(menu)
return Response(serializer.data)
def get(self, *args, **kwargs):
menu = get_object_or_404(Menu, pk=kwargs['pk'])
serialized_data = MenuSerializer(menu).data
return Response(serialized_data)