public bool CanceledDeal(int dealSer, int productId)
{
IList <Item> items = efContext.DealTasks.Where(x => x.DealSer == dealSer && x.ProductId == productId).ToList();
if (items.Count == 0)
{
return(false);
}
efContext.DealTasksCanceled.AddRange(items.Select(x => MyMapper.Map <ItemCanceled>(x)).ToList());
efContext.DealTasks.RemoveRange(items);
efContext.SaveChanges();
return(true);
}
public bool AddTask(DealTask task)
{
try
{
Item item = MyMapper.Map <Item>(task);
efContext.DealTasks.Add(item);
int affected = efContext.SaveChanges();
return(affected == 1);
}
catch (Exception)
{
return(false);
}
}
public bool ArchiveTask(string cid)
{
Item item = efContext.DealTasks.Where(x => x.Cid == cid).FirstOrDefault();
if (item == null)
{
return(false);
}
efContext.DealTasksArch.Add(MyMapper.Map <ItemArch>(item));
efContext.DealTasks.Remove(item);
efContext.SaveChanges();
return(true);
}
public bool CanceledTask(string cid)
{
Item item = efContext.DealTasks.Where(x => x.Cid == cid).FirstOrDefault();
if (item == null)
{
return(false);
}
item.TaskStatus = (int)TaskStatus.Canceled;
efContext.DealTasksCanceled.Add(MyMapper.Map <ItemCanceled>(item));
efContext.DealTasks.Remove(item);
efContext.SaveChanges();
return(true);
}
public DealTask GetTask(string cid)
{
Item task = efContext.DealTasks.Where(x => x.Cid == cid).FirstOrDefault();
return(task == null ? null : MyMapper.Map <DealTask>(task));
}