def confirm_task(request,tid):
	'''
	确认任务完成
	'''
	create_uid = request.REQUEST['uid']
	try:
		task = TaskModel.Task.objects.get(id = tid, status = 2, create_uid = create_uid)
	except TaskModel.Task.DoesNotExist:
		return Response.fail(errcode=-30001)
	task.status = 3
	task.save()
	return Response.success(ret = {'tid' : task.id})
def finish_task(request,tid):
	'''
	完成任务
	'''
	reply_uid = request.REQUEST['uid']
	try:
		task = TaskModel.Task.objects.get(id = tid, status = 1, reply_uid = reply_uid)
	except TaskModel.Task.DoesNotExist:
		return Response.fail(errcode=-30001)
	task.status = 2
	task.save()
	return Response.success(ret = {'tid' : task.id})