def get_dish_sort_by_brand(brand_id, package_id):
temp = []
dishes = []
dish_sort_count = DishSort.query.filter(
DishSort.brand_id == brand_id).count()
package = Package.get_package_by_id(package_id)
dish = get_session_dish()
temp_bool = False # 判断是否是第一次
if dish is None:
dish = Dish.get_dish_by_package(package)
temp_bool = True
if dish_sort_count > 1:
dish_sort = DishSort.query.filter(
DishSort.brand_id == brand_id).all()
for d in dish_sort:
temp.append(d)
else:
dish_sort = DishSort.query.filter(
DishSort.brand_id == brand_id).first()
temp.append(dish_sort)
for di in dish:
if temp_bool:
try:
di.number = 1
except:
di['number'] = 1
d_pic = flatten(di)
dishes.append(d_pic)
set_session_dish(dishes)
return temp
def get_dish_sort_by_brand(brand_id,package_id):
temp = []
dishes = []
dish_sort_count = DishSort.query.filter(DishSort.brand_id == brand_id).count()
package = Package.get_package_by_id(package_id)
dish = get_session_dish()
temp_bool = False # 判断是否是第一次
if dish is None:
dish = Dish.get_dish_by_package(package)
temp_bool = True
if dish_sort_count >1:
dish_sort = DishSort.query.filter(DishSort.brand_id == brand_id).all()
for d in dish_sort:
temp.append(d)
else:
dish_sort = DishSort.query.filter(DishSort.brand_id == brand_id).first()
temp.append(dish_sort)
for di in dish:
if temp_bool:
try:
di.number = 1
except:
di['number'] = 1
d_pic = flatten(di)
dishes.append(d_pic)
set_session_dish(dishes)
return temp
def get():
# set_session_dish(None)
parse = reqparse.RequestParser()
parse.add_argument('dish_number', type=str, required=False)
parse.add_argument('dish_id', type=int, required=True)
parse.add_argument('package_id', type=str, required=False)
parse.add_argument('dish_sort_id', type=str, required=False)
parse.add_argument('operate', type=str, required=False)
args = parse.parse_args()
dish_number = args['dish_number']
dish_id = args['dish_id']
package_id = args['package_id']
dish_sort_id = args['dish_sort_id']
operate = args['operate']
#用户点菜加减数量操作处理
dishes = get_session_dish()
has_dish = True # 判断用户添加的菜品是否在此套餐中
if dishes:
temp_bool = False
for d in dishes:
if dish_id == d['id']:
dish = None
has_dish = False
if operate == "add":
d['number'] = int(d['number']) + 1
if int(d['number']) < 1:
dishes.remove(d)
if operate == "reduce":
d['number'] = int(d['number']) - 1
temp_bool = False
break
else:
temp_bool = True
if temp_bool:
dish = Dish.get_dish_by_id(dish_id)
dish.number = 1
if dish:
dish_pic = flatten(dish)
dishes.append(dish_pic)
else:
dishes = []
if has_dish and operate == "add":
dish = Dish.get_dish_by_id(dish_id)
dish.number = 1
d_pic = flatten(dish)
dishes.append(d_pic)
set_session_dish(dishes)
def get():
# set_session_dish(None)
parse = reqparse.RequestParser()
parse.add_argument('dish_number', type=str, required=False)
parse.add_argument('dish_id', type=int, required=True)
parse.add_argument('package_id', type=str, required=False)
parse.add_argument('dish_sort_id', type=str, required=False)
parse.add_argument('operate', type=str, required=False)
args = parse.parse_args()
dish_number = args['dish_number']
dish_id = args['dish_id']
package_id = args['package_id']
dish_sort_id = args['dish_sort_id']
operate = args['operate']
#用户点菜加减数量操作处理
dishes = get_session_dish()
has_dish = True # 判断用户添加的菜品是否在此套餐中
if dishes:
temp_bool = False
for d in dishes:
if dish_id == d['id']:
dish = None
has_dish = False
if operate == "add":
d['number'] = int(d['number']) + 1
if int(d['number']) < 1:
dishes.remove(d)
if operate == "reduce":
d['number'] = int(d['number']) - 1
temp_bool = False
break
else:
temp_bool = True
if temp_bool:
dish = Dish.get_dish_by_id(dish_id)
dish.number = 1
if dish:
dish_pic = flatten(dish)
dishes.append(dish_pic)
else:
dishes = []
if has_dish and operate == "add":
dish = Dish.get_dish_by_id(dish_id)
dish.number = 1
d_pic = flatten(dish)
dishes.append(d_pic)
set_session_dish(dishes)
def get_dish_sort_by_package(package_id):
'''获取套餐所有分类'''
package = Package.get_package_by_id(package_id)
dish_sort_array = PackageServiceView.get_dish_sort_array(package)
dish_sort = PackageServiceView.get_dish_sort(dish_sort_array)
temp = []
dish = PackageServiceView.get_dish_by_brand_id(package)
if dish:
for d in dish:
try:
if d.package_id == int(package_id):
d.number = 1
else:
d.number = 0
except:
if int(d['package_id']) == int(package_id):
d['number'] = 1
else:
d['numbre'] = 0
d_pic = flatten(d)
temp.append(d_pic)
set_session_dish(temp)
return dish_sort, dish