def event(event_id=0):
ev = Event.find(event_id)
resp = ev.to_dict()
resp['creator'] = ev.get_creator().to_dict()
resp['num'] = UserEvent.count(event_id=ev.id, state=UserEvent.State.INIT)
resp['member'] = 0
if request.user and UserEvent.query(
event_id=ev.id, uid=request.user.id, state=UserEvent.State.INIT):
resp['member'] = 1
return str(Response(data=resp))
def events():
evs = Event.query(fetchone=False,
extra={"state <": Event.State.DELETED},
orderby='open_at asc')
resp = []
for each in evs:
ev = Event(**each)
r = ev.to_dict()
r['creator'] = ev.get_creator().to_dict()
r['num'] = UserEvent.count(event_id=ev.id, state=UserEvent.State.INIT)
resp.append(r)
return str(Response(data=resp))
def published_events():
evs = Event.query(fetchone=False,
creator=request.user.id,
extra={"state <": Event.State.DELETED},
orderby='id desc')
resp = []
for each in evs:
ev = Event(**each)
r = ev.to_dict()
r['num'] = UserEvent.count(event_id=ev.id, state=UserEvent.State.INIT)
resp.append(r)
return str(Response(data=resp))
def joined_events():
evs = UserEvent.query(fetchone=False,
uid=request.user.id,
state=UserEvent.State.INIT,
orderby='id desc')
resp = []
for each in evs:
ev = Event.find(each['event_id'])
r = ev.to_dict()
r['join_at'] = dt_to_str(each['create_at'])
resp.append(r)
return Response(data=resp).out()
def cancel_event(event_id=0):
ev = Event.find(event_id)
user = request.user
user_ev = UserEvent.query(uid=user.id, event_id=ev.id)
if not user_ev or user_ev['state'] != UserEvent.State.INIT:
return Response(code=ResponseCode.DATA_NOT_EXIST, msg='暂无报名').out()
user_ev = UserEvent(**user_ev)
user_ev.state = UserEvent.State.CANCELED
user_ev.save()
return Response().out()
def user_event(event_id=0):
ev = Event.find(event_id)
ev_user = UserEvent.query(fetchone=False,
event_id=ev.id,
state=UserEvent.State.INIT,
orderby='id desc')
resp = ev.to_dict()
users = []
for each in ev_user:
user = User.find(each['uid'])
r = user.json()
r['join_at'] = dt_to_str(each['create_at'])
users.append(r)
resp['users'] = users
resp['num'] = len(users)
return Response(data=resp).out()
def join_event(event_id=0):
ev = Event.find(event_id)
user = request.user
user_ev = UserEvent.query(uid=user.id, event_id=ev.id)
if user_ev and user_ev['state'] == UserEvent.State.INIT:
return Response(code=ResponseCode.DUPLICATE_DATA, msg='已经报名成功').out()
if ev.fee <= 0:
if user_ev:
user_ev = UserEvent(**user_ev)
user_ev.state = UserEvent.State.INIT
user_ev.save()
else:
UserEvent(uid=user.id, event_id=ev.id).save()
return Response().out()
elif user.openid:
order = Order(uid=user.id,
name=ev.title,
money=-ev.fee,
item_id=ev.id,
type=Order.Type.JOIN_EVENT)
order.set_order_id()
resp = order.save(return_keys=[Order.PKEY])
order = Order.find(resp[Order.PKEY])
wxorder = WXOrder(user, order)
tokens = wxorder.get_token()
if not tokens:
return Response(code=ResponseCode.OPERATE_ERROR,
msg='订单生成失败').out()
return Response(code=ResponseCode.LOW_BALANCE,
msg='余额不足',
data={
'need_money': ev.fee,
'order_id': order.id,
'order': tokens
}).out()
else:
return str(Response(code=ResponseCode.AUTH_REQUIRED, msg='请微信关注服务号'))