public async Task <ParkingLot> CreateNewParkingLot(ParkingLot parkingLot)
{
await context.ParkingLots.AddAsync(parkingLot);
if (await context.SaveChangesAsync() == 0)
{
throw new PersistenceException("ParkingLot was not created");
}
await context.Entry(parkingLot).Reference(p => p.Division).LoadAsync();
await context.Entry(parkingLot).Reference(p => p.Contact).LoadAsync();
await context.Entry(parkingLot).Reference(p => p.BuildingType).LoadAsync();
return(parkingLot);
}
public async Task <Allocation> CreateAllocation(Allocation allocation)
{
var member = await memberService.GetMember(allocation.MemberId);
if (member == null)
{
throw new ValidationException <Allocation>($"Member with id {allocation.MemberId} does not exist");
}
var parkingLot = await parkingLotService.GetParkingLot(allocation.ParkingLotId);
if (parkingLot == null)
{
throw new ValidationException <Allocation>($"Parking Lot with id {allocation.ParkingLotId} does not exist");
}
if (!member.LicensePlate.Equals(allocation.LicensePlate))
{
throw new ValidationException <Allocation>("The provided licensePlate most be equal to the members' license plate");
}
var allocations = await GetAllocationsForParkingLot(allocation.ParkingLotId);
if (allocations.Count() >= parkingLot.Capacity)
{
throw new AllocationException($"Allocation failed, parking lot {allocation.ParkingLotId} is full");
}
await context.Allocations.AddAsync(allocation);
if (await context.SaveChangesAsync() == 0)
{
throw new PersistenceException("Allocation was not created");
}
await context.Entry(allocation).Reference(a => a.Member).LoadAsync();
await context.Entry(allocation).Reference(a => a.ParkingLot).LoadAsync();
return(allocation);
}
public async Task <Member> CreateNewMember(Member member)
{
await context.Members.AddAsync(member);
if (await context.SaveChangesAsync() == 0)
{
throw new PersistenceException("Member was not created");
}
await context.Entry(member).Reference(p => p.Contact).LoadAsync();
return(member);
}