public void CreateItem(IItemModel t)
{
try
{
using (ItemEntities context = ItemEntities.Instance())
{
context.AddToItems((Item)t);
context.SaveChanges();
DataCache.RemoveCache(itemCacheKey(t.ModuleId));
}
}
catch (Exception ex)
{
Exceptions.LogException(ex);
}
}
public void DeleteItem(int itemId, int moduleId)
{
try
{
using (ItemEntities context = ItemEntities.Instance())
{
var delItem = GetItem(itemId, false, context);
context.DeleteObject(delItem);
context.SaveChanges();
DataCache.RemoveCache(itemCacheKey(moduleId));
}
}
catch (Exception ex)
{
Exceptions.LogException(ex);
}
}
public void UpdateItem(IItemModel t)
{
try
{
using (ItemEntities context = ItemEntities.Instance())
{
System.Data.EntityKey pKey = ((Item)t).EntityKey;
if (pKey != null)
{
object pObject;
if (context.TryGetObjectByKey(pKey, out pObject))
{
context.ApplyPropertyChanges(pKey.EntitySetName, (Item)t);
}
}
context.SaveChanges();
}
DataCache.RemoveCache(itemCacheKey(t.ModuleId));
}
catch (Exception ex)
{
Exceptions.LogException(ex);
}
}