public void UpdateSeat(Guid seatTypeId, SeatTypeInfo seatTypeInfo, int quantity)
{
var seatType = _seatTypes.SingleOrDefault(x => x.Id == seatTypeId);
if (seatType == null)
{
throw new Exception("Seat type not exist.");
}
ApplyEvent(new SeatTypeUpdated(seatTypeId, seatTypeInfo));
if (seatType.Quantity != quantity)
{
var totalReservationQuantity = GetTotalReservationQuantity(seatType.Id);
if (quantity < totalReservationQuantity)
{
throw new Exception(string.Format("Quantity cannot be small than total reservation quantity:{0}", totalReservationQuantity));
}
ApplyEvent(new SeatTypeQuantityChanged(seatTypeId, quantity, quantity - totalReservationQuantity));
}
}
public SeatTypeUpdated(Conference conference, Guid seatTypeId, SeatTypeInfo seatTypeInfo)
: base(conference, seatTypeId, seatTypeInfo)
{
}
public SeatType(Guid id, SeatTypeInfo info)
{
Id = id;
Info = info;
}
public SeatTypeUpdated(Guid seatTypeId, SeatTypeInfo seatTypeInfo)
: base(seatTypeId, seatTypeInfo)
{
}
public void AddSeat(SeatTypeInfo seatTypeInfo, int quantity)
{
ApplyEvent(new SeatTypeAdded(Guid.NewGuid(), seatTypeInfo, quantity));
}
public SeatTypeAdded(Conference conference, Guid seatTypeId, SeatTypeInfo seatTypeInfo, int quantity)
: base(conference, seatTypeId, seatTypeInfo)
{
Quantity = quantity;
}
public SeatTypeUpdated(Conference conference, Guid seatTypeId, SeatTypeInfo seatTypeInfo)
: base(conference, seatTypeId, seatTypeInfo) { }
public SeatTypeEvent(Conference conference, Guid seatTypeId, SeatTypeInfo seatTypeInfo)
: base(conference)
{
SeatTypeId = seatTypeId;
SeatTypeInfo = seatTypeInfo;
}
public SeatTypeAdded(Guid seatTypeId, SeatTypeInfo seatTypeInfo, int quantity)
: base(seatTypeId, seatTypeInfo)
{
Quantity = quantity;
}
public SeatTypeAdded(Conference conference, Guid seatTypeId, SeatTypeInfo seatTypeInfo, int quantity)
: base(conference, seatTypeId, seatTypeInfo)
{
Quantity = quantity;
}
public SeatTypeEvent(Guid seatTypeId, SeatTypeInfo seatTypeInfo)
{
SeatTypeId = seatTypeId;
SeatTypeInfo = seatTypeInfo;
}
public SeatType(Guid id, SeatTypeInfo info)
{
Id = id;
Info = info;
}
public SeatTypeAdded(Guid seatTypeId, SeatTypeInfo seatTypeInfo, int quantity)
: base(seatTypeId, seatTypeInfo)
{
Quantity = quantity;
}
public SeatTypeUpdated(Guid seatTypeId, SeatTypeInfo seatTypeInfo)
: base(seatTypeId, seatTypeInfo)
{
}