def post(self, request, format=None):
date = request.DATA.get('date')
try:
activity = Activity.objects.get(name=request.DATA.get('activity'))
except Activity.DoesNotExist:
activity = Activity(name=request.DATA.get('activity'), average_price=0)
activity.save()
p = Process(date=request.DATA.get('date'), activity=activity, average_price=0)
p.save()
consumer_list = json.loads(request.DATA.get('list'))
user_to_be_saved = []
total = 0
try:
for num, i in enumerate(consumer_list):
name = i.get('name')
prepay = i.get('prepay')
consume = i.get('consume')
#check name
user = User.objects.get(name=name)
p.participants.add(user)
#user money
user.remain += prepay - consume
user_to_be_saved.append(user)
total += consume
#send email
except:
print sys.exc_info()
p.delete()
return Response(status=404)
#caculate the average price of process
p.average_price =total/(num +1)
#caculate the average price of activity
if p.average_price == 0:
activity.average_price = p.average_price
else:
activity.average_price = (p.average_price + activity.average_price)/2
p.save()
for i in user_to_be_saved:
i.save()
return Response({"detail":"success"} ,status=200)
