def POST(self):
data = web.input(req='', sid='', name='')
if data.req == 'check':
web.header('Content-Type', 'application/json')
if data.sid == '':
return "{}"
try:
if User.getBy(studentId=data.sid): # 是已注册的学生
return json.dumps({'valid': '2'})
else:
if Student.getBy(studentId=data.sid): # 是学生，但尚未注册
return json.dumps({'valid': '1'})
else:
return json.dumps({'valid': '0'})
except Exception as err:
return json.dumps({})
elif data.req == 'submit':
web.header('Content-Type', 'application/json')
if data.sid == '':
return json.dumps({'errinfo': "请输入您的学号"})
if data.name == '':
return json.dumps({'errinfo': "请输入您的姓名"})
try:
user = User.getBy(studentId=data.sid, studentName=data.name)
if user == None: # 学生身份验证失败
return json.dumps({'errinfo': "您输入的学号和姓名不匹配，请检查后重试."})
else:
self.session.name = user.studentName
self.session.sid = user.studentId
self.session.phone = user.phone
self.session.role = "student"
self.session.logged = True
if hasattr(self.session, 'weixinId'):
user.weixinId = self.session.weixinId
user.update()
del self.session.weixinId
return json.dumps({'successinfo': '登陆成功，正在跳转'})
except Exception as err:
return json.dumps({'errinfo': '出现错误: ' + err})
else:
return web.Forbidden()
def POST(self):
data = web.input(
sid="",
name="",
birthday="",
phone="",
sex="",
message=""
)
if not data.sid:
return json.dumps({'err': '请输入学号!'})
if not data.name:
return json.dumps({'err': '请输入姓名!'})
person = User.getBy(studentId=data.sid, studentName=data.name)
if person:
print("Already Registerd!")
"""
TODO : 给出过渡页面,提示用户已经注册
"""
return json.dumps({'success': '已经注册, 请直接登录', 'action': 'signin'})
else: # 未注册
student = Student.getBy(studentId=data.sid, studentName=data.name)
if student == None: # 学号&姓名无效
# self.page.errinfo = "学生身份验证出错，请输入正确的学生信息."
# print self.page.errinfo
# return render.order.signup(page = self.page)
return json.dumps({'err': '学生身份验证出错，请输入正确的学生信息.'})
weixinId = ""
if hasattr(self.session, 'weixinId'):
weixinId = self.session.weixinId
del self.session.weixinId
User(dict(
studentId=data.sid,
studentName=data.name,
sex=self.getSexId(data.sex),
birthday=data.birthday,
phone=data.phone,
shortMessage=data.message,
weixinId=weixinId,
lastOrderTime="0000-00-00",
addTime=web.SQLLiteral("NOW()"),
isLock=False
)).insert()
self.session.name = data.name
self.session.sid = data.sid
self.session.phone = data.phone
self.session.role = "student"
self.session.logged = True
return json.dumps({'success': '注册成功', 'action': 'info'})
def GET(self):
# 获取用户信息
try:
user = User.getBy(studentId=self.session.sid, studentName=self.session.name)
# 获取订单信息
if user == None:
return self.error("没有找到您的信息")
history_orders = Order.get_my_history_orders(user.id)
active_orders = Order.get_my_active_orders(user.id)
return render.order.orderinfo(page=self.page, user=user,
history_orders=history_orders, active_orders=active_orders)
except Exception as err:
return self.error(err)
def _decoder(*args, **kwargs):
print ("Before {} is called.".format(func.__name__))
data = web.input(wid='')
if StuAuth.isValid(data.wid): # 通过URL编码方式登陆
result = User.getBy(weixinId=data.wid)
if result:
web.config._session.name = result.studentName
web.config._session.sid = result.studentId
web.config._session.phone = result.phone
web.config._session.role = "student"
web.config._session.logged = True
else:
if web.config._session.logged and web.config._session.role == "student":
person = User.getBy(studentId=web.config._session.sid)
if not person.weixinId:
person.weixinId = data.wid
person.update()
web.config._session.weixinId = data.wid
return web.seeother("")
else:
ret = func(*args, **kwargs)
print ("After {} is called.".format(func.__name__))
return ret
def checkMatch(self, sid, name):
if sid == '':
return -1
if name == '':
return -2
try:
student = Student.getBy(studentId=sid, studentName=name)
if student: # 学生身份验证通过
Order.refresh_orders()
user = User.getBy(studentId=sid, studentName=name)
if user: # 已注册
if user.isLock: # 被锁定
return 2
else: # 有效
return 1
else: # 没有注册
return 3
else:
return 0 # 验证出错
except Exception as err:
print err
return -3 # 系统出现错误
def get_my_order(message):
try:
user = User.getBy(weixinId=message.source)
if user == None:
return "您尚未注册, 请先注册."
my_orders = sorted(Order.get_my_active_orders(user.id), key=lambda x: str(x.birthday))
if len(my_orders) == 0:
return [[
template.page["info"].title,
"您当前没有未处理订单.",
site.image_url + "/thumbnail/" + template.page["info"].img,
site.root + template.page["info"].url + "?wid=" + str(message.source)
]]
msg = [model.print_my_orders(order) for order in my_orders]
return [[
template.page["info"].title,
"\n\n------\n\n".join(msg),
site.image_url + "/thumbnail/" + template.page["info"].img,
site.root + template.page["info"].url + "?wid=" + str(message.source)
]]
except Exception as err:
return 'Error occured'
return str(err)
def POST(self):
data = web.input(
req="",
studentId="",
studentName="",
birthday="",
phone="",
sex="",
location="",
canteen="",
package="",
message=""
)
if data.req == 'canteen':
web.header('Content-Type', 'application/json')
try:
canteens = Canteen.getAll(location=data.location)
result = [dict(cid=item.id, name=item.name) for item in canteens]
return json.dumps(result)
except Exception:
return '{}'
elif data.req == 'package':
web.header('Content-Type', 'application/json')
try:
meals = Meal.getAll(canteenId=data.canteen, active=1)
result = [dict(id=item.id, name=item.name) for item in meals]
return json.dumps(result)
except Exception:
return '{}'
elif data.req == 'submit':
# 验证数据有效性
web.header('Content-Type', 'application/json')
status = self.checkMatch(data.studentId, data.studentName)
if status == -3:
return json.dumps({'errinfo': "抱歉，系统出现错误."})
elif status == -2:
return json.dumps({'errinfo': "姓名不能为空"})
elif status == -1:
return json.dumps({'errinfo': "学号不能为空"})
elif status == 0:
return json.dumps({'errinfo': "学号与姓名不匹配!"})
elif status == 2:
return json.dumps({'errinfo': "您的账户被锁定，请检查是否您是否有未完成的订单!"})
elif status == 3: # 先注册
User(dict(
studentId=data.studentId,
studentName=data.studentName,
sex=self.getSexId(data.sex),
birthday=data.birthday,
phone=data.phone,
shortMessage=data.message,
lastOrderTime="0000-00-00",
addTime=web.SQLLiteral("NOW()"),
isLock=False
)).insert();
# 检查 餐品是否有效是否有效
meal = Meal.get(data.package)
if meal == None or str(meal.canteenId) != str(data.canteen):
return json.dumps({'errinfo': "请不要伪造请求"})
# 检查订餐日期是否有效
if not re.match(r'^\d{4}-\d{2}-\d{2}$', data.birthday):
return json.dumps({'errinfo': '请输入正确的日期, 如 1990-10-01'})
max_deltatime = datetime.timedelta(days=7)
min_deltatime = datetime.timedelta(days=0)
order_time = datetime.datetime.strptime(data.birthday, "%Y-%m-%d")
now = datetime.datetime.now()
# 提前 1 - 7 天订餐
if order_time > now + max_deltatime or order_time < now + min_deltatime:
return json.dumps({'errinfo': '请提前1-7天订餐!'})
# 获取领餐人信息
user = User.getBy(studentId=data.studentId, studentName=data.studentName)
if user.lastOrderTime:
last_order_time = datetime.datetime.strptime(str(user.lastOrderTime), "%Y-%m-%d")
deltatime = datetime.timedelta(days=300)
# 判断订餐间隔
if last_order_time + deltatime > datetime.datetime.now():
return json.dumps({'errinfo': "订餐时间间隔过短， 一年内只能免费订餐一次!"})
# 获取订餐人(当前操作者信息)
adder = User.getBy(studentId=self.session.sid)
Order(dict(userId=adder.id,
canteenId=data.canteen,
mealId=data.package,
studentId=data.studentId,
studentName=data.studentName,
phone=data.phone,
sex=self.getSexId(data.sex),
birthday=data.birthday,
token=self.generateToken(),
wish=data.message,
addTime=web.SQLLiteral("NOW()"),
isActive=True
)).insert()
user.isLock = 1
user.update()
return json.dumps({'successinfo': "添加成功!"})
else:
raise web.Forbidden()
