public async Task <int> AddRaiseToAuctionAsync(RaiseDto raise)
{
if (raise == null)
{
return(0);
}
using (var uow = UnitOfWorkProvider.Create())
{
if (await auctionService.GetAsync(raise.AuctionId, false) == null)
{
return(0);
}
if (await userService.GetAsync(raise.UserId, false) == null)
{
return(0);
}
var res = raiseService.Create(raise);
await auctionService.RaiseForAuction(raise);
await uow.Commit();
return(res.Id);
}
}
public async Task <bool> RaiseForAuction(RaiseDto raiseDto)
{
if (raiseDto == null)
{
return(false);
}
var user = await userRepository.GetAsync(raiseDto.UserId);
if (user == null)
{
return(false);
}
var auction = await Repository.GetAsync(raiseDto.AuctionId);
if (auction.ActualPrice >= raiseDto.Amount)
{
throw new ArgumentException("Raise amount must be bigger than actual price");
}
if (auction.StartDate.CompareTo(raiseDto.DateTime) > 0 || auction.EndDate.CompareTo(raiseDto.DateTime) <= 0)
{
throw new ArgumentException("you cannot raiseDto for this auction, it hasn't started yet or has already finished. ");
}
auction.ActualPrice = raiseDto.Amount;
Repository.Update(auction);
return(true);
}
public async Task <bool> RaiseForAuction(RaiseDto raise)
{
using (var uow = UnitOfWorkProvider.Create())
{
await auctionService.RaiseForAuction(raise);
await uow.Commit();
return(true);
}
}
public async Task <string> PostRaise([FromBody] RaiseDto raise)
{
if (raise == null || !ModelState.IsValid)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
var raiseId = await ModifyAuctionsFacade.AddRaiseToAuctionAsync(raise);
if (raiseId == 0)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
return($"Created raise with id: {raiseId}.");
}
public async Task <string> PutRaise(int id, [FromBody] RaiseDto raise)
{
if (!ModelState.IsValid)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
var success = await ModifyAuctionsFacade.UpdateRaiseAsync(raise);
if (!success)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
return($"Updated raise with id: {id}");
}
public async Task <bool> UpdateRaiseAsync(RaiseDto raise)
{
if (raise == null)
{
return(false);
}
using (var uow = UnitOfWorkProvider.Create())
{
if (await raiseService.GetAsync(raise.Id) == null)
{
return(false);
}
await raiseService.Update(raise);
await uow.Commit();
return(true);
}
}
