public override void OnBeforeDelete(IDeleteRequestHandler handler)
{
if (ReferenceEquals(null, Target) ||
(Target.Flags & FieldFlags.Updatable) != FieldFlags.Updatable)
{
return;
}
var idField = (handler.Row as IIdRow).IdField;
var row = new NoteRow();
var fld = NoteRow.Fields;
var deleteList = new List <Int64>();
new SqlQuery()
.From(row)
.Select(fld.NoteId)
.Where(
fld.EntityType == handler.Row.Table &
fld.EntityId == Convert.ToInt64(idField.AsObject(handler.Row)))
.ForEach(handler.Connection, () =>
{
deleteList.Add(row.NoteId.Value);
});
foreach (var id in deleteList)
{
DeleteNote(handler.UnitOfWork, id);
}
}
private void SaveNote(IUnitOfWork uow, NoteRow note, string entityType, Int64 entityId, Int64?noteId)
{
note = note.Clone();
note.NoteId = noteId;
note.EntityType = entityType;
note.EntityId = entityId;
note.InsertDate = null;
note.ClearAssignment(NoteRow.Fields.InsertDate);
var saveRequest = new SaveRequest <NoteRow> {
Entity = note
};
if (noteId == null)
{
new NoteRepository(Context).Create(uow, saveRequest);
}
else
{
new NoteRepository(Context).Update(uow, saveRequest);
}
}