def dish_selected():
dish = get_session_dish()
stores_id = get_session_value('stores_id') # 当前餐厅
my_page = request.args.get('my_page') # 标识是否是从我的菜单而来的链接
user_id = get_session_user()
if dish is None:
if user_id is None:
user_id = request.args.get('user_id')
dish = get_session_value(str(user_id))
if my_page is None:
# 添加用户菜单到数据库，这样做不知道好还是不好，总觉得很累赘。
UserMenuService.add_menu(dish, user_id, stores_id)
else:
user_menu = UserMenuService.get_menu_by_user_id(user_id)
price = get_total_price(dish)
package_id = request.args.get('package_id') # 当前套餐
brand_id = request.args.get('brand_id') # 当前品牌
stores = get_stores_by_id(stores_id)
today = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(time.time()))
return render_template('reception/wdcaidan.html',
dish=dish,
stores=stores,
package_id=package_id,
brand_id=brand_id,
price=price,
today=today)
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 dish_selected():
dish = get_session_dish()
stores_id = get_session_value('stores_id') # 当前餐厅
my_page = request.args.get('my_page') # 标识是否是从我的菜单而来的链接
user_id = get_session_user()
if dish is None:
if user_id is None:
user_id = request.args.get('user_id')
dish = get_session_value(str(user_id))
if my_page is None:
# 添加用户菜单到数据库，这样做不知道好还是不好，总觉得很累赘。
UserMenuService.add_menu(dish, user_id, stores_id)
else:
user_menu = UserMenuService.get_menu_by_user_id(user_id)
price = get_total_price(dish)
package_id = request.args.get('package_id') # 当前套餐
brand_id = request.args.get('brand_id') # 当前品牌
stores = get_stores_by_id(stores_id)
today = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime(time.time()))
return render_template('reception/wdcaidan.html',
dish=dish,
stores=stores,
package_id=package_id,
brand_id=brand_id,
price=price,
today=today)
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 user_add_dish(dish_number, dish_id, package_id, dish_sort_id):
'''用户在基础套餐上添加菜品'''
dish = get_session_dish() # 得到所有菜品
for d in dish:
if (d.id == dish_id):
d.package_id = package_id
def to_pay_5():
dish = get_session_dish()
price = get_total_price(dish)
return render_template('reception/pay5.html', price=price)
def user_add_dish(dish_number, dish_id, package_id, dish_sort_id):
'''用户在基础套餐上添加菜品'''
dish = get_session_dish() # 得到所有菜品
for d in dish:
if (d.id == dish_id):
d.package_id = package_id
def get():
dishes = get_session_dish()
return dishes
def to_pay_5():
dish=get_session_dish()
price=get_total_price(dish)
return render_template('reception/pay5.html',
price = price)
def get():
dishes = get_session_dish()
return dishes
