public override bool Update(IConnectionHandler connectionHandler, Hall obj)
{
var bo = new ChairBO();
var oldobj = this.Get(connectionHandler, obj.Id);
if (obj.Width != oldobj.Width || obj.Length != oldobj.Length)
{
var allowDelete = bo.AllowDelete(connectionHandler, obj.Id);
if (!allowDelete)
{
throw new Exception(Resources.Reservation.ErrrorInEditHallBecauseItHasReservedChair);
}
if (!this.DeleteChairs(connectionHandler, obj.Id))
{
throw new Exception(Resources.Reservation.ErrorInSaveHall);
}
if (!this.AddNewChairs(connectionHandler, obj))
{
throw new Exception(Resources.Reservation.ErrorInSaveHall);
}
}
if (!base.Update(connectionHandler, obj))
{
throw new Exception(Resources.Reservation.ErrorInSaveHall);
}
return(true);
}
public override bool Delete(IConnectionHandler connectionHandler, params object[] keys)
{
var obj = this.Get(connectionHandler, keys);
var allowDelete = new ChairBO().AllowDelete(connectionHandler, obj.Id);
if (!allowDelete)
{
throw new Exception(Resources.Reservation.ErrorInDeleteHallBecauseItHasRservedChair);
}
var filter = this.Any(connectionHandler, x => x.ParentId == obj.Id);
if (filter)
{
throw new Exception(Resources.Reservation.ErrorInDeleteHallBecauseItHasChildHall);
}
if (!this.DeleteChairs(connectionHandler, obj.Id))
{
throw new Exception(Resources.Reservation.ErrorInDeleteHall);
}
if (!this.DeleteChairtypes(connectionHandler, obj.Id))
{
throw new Exception(Resources.Reservation.ErrorInDeleteHall);
}
return(base.Delete(connectionHandler, keys));
}
public override bool Delete(IConnectionHandler connectionHandler, params object[] keys)
{
var obj = this.Get(connectionHandler, keys);
var hasInChairType = new ChairBO().HasInChairType(connectionHandler, obj.Id);
if (hasInChairType)
{
throw new Exception("صندلی با این نوع صندلی وجود دارد و قابل حذف نمیباشد");
}
return(base.Delete(connectionHandler, keys));
}
public bool AddNewChairs(IConnectionHandler connectionHandler, Hall obj)
{
var bo = new ChairBO();
var count = obj.Length * obj.Width;
if (count <= 0)
{
return(true);
}
short column = 1;
var list = new List <Chair>();
for (int r = 1; r <= count / obj.Length; r++)
{
for (int c = 1; c <= obj.Length; c++)
{
if (column <= count)
{
var chair = new Chair()
{
Id = Guid.NewGuid(),
HallId = obj.Id,
Column = c,
Row = r,
ChairTypeId = null,
Number = 0,
Status = (byte)Enums.ReservStatus.None
};
list.Add(chair);
}
column++;
}
}
if (!bo.InsertChairs(connectionHandler, list))
{
throw new Exception(Resources.Reservation.ErrorInSaveHall);
}
return(true);
}