public void CancelByReleasePerson(int task_id)
{
IRepository db = null;
try
{
DM_Task_ReviceService dm_Task_ReviceService = new DM_Task_ReviceService();
IEnumerable <dm_task_reviceEntity> dm_Task_ReviceEntities = dm_Task_ReviceService.GetReviceListByTaskID(task_id);
if (dm_Task_ReviceEntities.Where(t => t.status == 1).Count() > 0)
{
throw new Exception("存在正在进行中的记录,当前任务无法取消!");
}
if (dm_Task_ReviceEntities.Where(t => t.status == 2).Count() > 0)
{
throw new Exception("当前存在未审核的资料,任务无法取消,请审核之后重试!");
}
dm_taskEntity dm_TaskEntity = GetEntity(task_id);
if (dm_TaskEntity.task_status == 2)
{
throw new Exception("该任务已取消!");
}
if (dm_TaskEntity.task_status == 1 || dm_TaskEntity.finishcount == dm_TaskEntity.needcount)
{
throw new Exception("该任务已完成!");
}
if (dm_TaskEntity.finishcount > dm_TaskEntity.needcount)
{
throw new Exception("错误码:1001--任务存在异常记录,请联系管理员!");
}
//取消任务
dm_TaskEntity.task_status = 2;
dm_userEntity dm_UserEntity = dm_UserService.GetEntity(dm_TaskEntity.user_id);
#region 存在两种退款 1、全部退 2部分退
decimal caclePrice = 0;
if (dm_TaskEntity.finishcount == 0)
{//全部退
caclePrice = dm_TaskEntity.totalcommission;
}
else
{//部分退
caclePrice = Math.Round((dm_TaskEntity.needcount - dm_TaskEntity.finishcount) * dm_TaskEntity.singlecommission, 2);
}
dm_UserEntity.accountprice += caclePrice;
#endregion
dm_accountdetailEntity dm_AccountdetailEntity = new dm_accountdetailEntity
{
createtime = DateTime.Now,
remark = "取消发布任务" + dm_TaskEntity.task_no,
stepvalue = caclePrice,
currentvalue = dm_UserEntity.accountprice,
title = "取消发布任务",
type = 13,
profitLoss = CommonHelper.GetProfitLoss(13),
user_id = dm_TaskEntity.user_id
};
db = BaseRepository("dm_data").BeginTrans();
dm_UserEntity.Modify(dm_UserEntity.id);
db.Update(dm_UserEntity);
dm_TaskEntity.Modify(dm_TaskEntity.id);
db.Update(dm_TaskEntity);
db.Insert(dm_AccountdetailEntity);
db.Commit();
}
catch (Exception ex)
{
if (db != null)
{
db.Rollback();
}
if (ex is ExceptionEx)
{
throw;
}
else
{
throw ExceptionEx.ThrowServiceException(ex);
}
}
}
