/// <summary>
/// Get item
/// </summary>
/// <param name="model"></param>
/// <returns>GroupModel. Throw exception if not found or get some error</returns>
public GroupModel GetItemByID(GroupModel model)
{
try
{
using (var context = new TDHEntities())
{
FB_GROUP _md = context.FB_GROUP.FirstOrDefault(m => m.uid == model.UID && m.created_by == model.CreateBy && !m.deleted);
if (_md == null)
{
throw new DataAccessException(FILE_NAME, "GetItemByID", model.CreateBy);
}
return(new GroupModel()
{
UID = _md.uid,
Name = _md.name,
Link = _md.link
});
}
}
catch (DataAccessException fieldEx)
{
throw fieldEx;
}
catch (Exception ex)
{
throw new ServiceException(FILE_NAME, "GetItemByID", model.CreateBy, ex);
}
}
/// <summary>
/// Delete
/// </summary>
/// <param name="model"></param>
/// <returns>ResponseStatusCodeHelper</returns>
public ResponseStatusCodeHelper Delete(GroupModel model)
{
try
{
using (var context = new TDHEntities())
{
FB_GROUP _md = context.FB_GROUP.FirstOrDefault(m => m.uid == model.UID && m.created_by == model.CreateBy && !m.deleted);
if (_md == null)
{
throw new DataAccessException(FILE_NAME, "Delete", model.CreateBy);
}
context.FB_GROUP.Remove(_md);
context.Entry(_md).State = EntityState.Deleted;
context.SaveChanges();
}
}
catch (DataAccessException fieldEx)
{
throw fieldEx;
}
catch (Exception ex)
{
throw new ServiceException(FILE_NAME, "Delete", model.CreateBy, ex);
}
Notifier.Notification(model.CreateBy, Message.DeleteSuccess, Notifier.TYPE.Success);
return(ResponseStatusCodeHelper.Success);
}
/// <summary>
/// Save
/// </summary>
/// <param name="model"></param>
/// <returns>ResponseStatusCodeHelper</returns>
public ResponseStatusCodeHelper Save(GroupModel model)
{
try
{
using (var context = new TDHEntities())
{
model.Insert = false;
FB_GROUP _md = new FB_GROUP();
_md = context.FB_GROUP.FirstOrDefault(m => m.uid == model.UID && !m.deleted && m.created_by == model.CreateBy);
if (_md == null)
{
model.Insert = true;
_md = new FB_GROUP();
_md.uid = model.UID;
}
_md.link = model.Link;
_md.name = model.Name;
_md.ordering = model.Ordering;
if (model.Insert)
{
_md.created_by = model.CreateBy;
_md.created_date = DateTime.Now;
context.FB_GROUP.Add(_md);
context.Entry(_md).State = EntityState.Added;
}
else
{
_md.updated_by = model.UpdateBy;
_md.updated_date = DateTime.Now;
context.FB_GROUP.Attach(_md);
context.Entry(_md).State = EntityState.Modified;
}
context.SaveChanges();
}
}
catch (Exception ex)
{
throw new ServiceException(FILE_NAME, "Save", model.CreateBy, ex);
}
if (model.Insert)
{
Notifier.Notification(model.CreateBy, Message.InsertSuccess, Notifier.TYPE.Success);
}
else
{
Notifier.Notification(model.CreateBy, Message.UpdateSuccess, Notifier.TYPE.Success);
}
return(ResponseStatusCodeHelper.Success);
}
