public async Task <IActionResult> PlaceBackOffer([FromBody] List <OfferDto> offer)
{
double laibelty = 0.00;
foreach (var item in offer)
{
laibelty = laibelty + item.Stake;
}
if (await _OfferService.CheckLaiaabilty(laibelty, offer[0].UserId) == false)
{
return(BadRequest("you don't have enough cash to place this bet"));
}
else
{
await _accountService.TakeFromBalance(offer[0].UserId, laibelty);
}
List <List <Bet> > bettoreturn = new List <List <Bet> >();
foreach (var item in offer)
{
item.MarketName = item.MarketName.Replace("%2F", "/");
var layexsist = await _OfferService.CheckExsitingLaybets(item.Odds, item.MarketName, item.EventId, item.RunnerName);
if (layexsist != null)
{
var exsist = await _OfferService.GetLayOffer(layexsist);
if (exsist.Liquidity != 0)
{
if (exsist.Liquidity == item.Stake || exsist.Liquidity > item.Stake)
{
await _OfferService.TakeFromLayLiquidity(exsist.Id, item.Stake);
var matchedbet = _mapper.Map <Bet>(item);
var betinvolved = await _OfferService.ManageInvolvedLayBets(exsist.Id, matchedbet);
matchedbet.Status = "Closed";
matchedbet.RemainingStake = 0;
matchedbet.InStake = item.Stake;
matchedbet.Lalaibelty = laibelty;
matchedbet.Profit = item.Stake * item.Odds;
var bettoadd = await _OfferService.AddToBets(matchedbet);
await _BetCSer.addtoCounter(bettoadd.EventId);
await _OfferService.AddToLayMatchedbet(exsist.Id, bettoadd);
betinvolved.Add(bettoadd);
SendNotification(betinvolved, "MatchingBet");
bettoreturn.Add(betinvolved);
}
else if (exsist.Liquidity < item.Stake)
{
var remainingStake = item.Stake - exsist.Liquidity;
var matchedbet = _mapper.Map <Bet>(item);
var betinvolved = await _OfferService.ManageInvolvedLowLayBets(exsist.Id, matchedbet);
matchedbet.InStake = exsist.Liquidity;
matchedbet.RemainingStake = 0;
matchedbet.Status = "Closed";
matchedbet.Lalaibelty = exsist.Liquidity;
matchedbet.Profit = exsist.Liquidity * item.Odds;
var bettoadd = await _OfferService.AddToBets(matchedbet);
await _BetCSer.addtoCounter(bettoadd.EventId);
await _OfferService.AddToLayMatchedbet(exsist.Id, bettoadd);
var x = _mapper.Map <BackOffer>(item);
x.Liquidity = remainingStake;
var newBack = await _OfferService.AddBackOffer(x);
var c = _mapper.Map <Bet>(x);
var added = await _OfferService.AddToBets(c);
await _BetCSer.addtoCounter(added.EventId);
var betbackinvoled = _mapper.Map <InvolvedBackBets>(added);
await _OfferService.AddToInvolvedBackBets(newBack.Id, betbackinvoled);
betinvolved.Add(matchedbet);
SendNotification(betinvolved, "MatchingBet");
bettoreturn.Add(betinvolved);
}
}
}
var backexsist = await _OfferService.CheckExsitingBackbets(item.Odds, item.MarketName, item.EventId, item.RunnerName);
if (backexsist != null)
{
List <Bet> backbets = new List <Bet>();
await _OfferService.AddToBackLiquidity(backexsist, item.Stake);
var backbet = _mapper.Map <Bet>(item);
backbets.Add(backbet);
var added = await _OfferService.AddToBets(backbet);
await _BetCSer.addtoCounter(added.EventId);
var involved = _mapper.Map <InvolvedBackBets>(added);
involved.Status = "open";
await _OfferService.AddToInvolvedBackBets(backexsist, involved);
SendNotification(backbets, "New Bet Accepted and waiting for matching");
bettoreturn.Add(backbets);
}
if (layexsist == null && backexsist == null)
{
List <Bet> newbackbet = new List <Bet>();
var betoffer = _mapper.Map <BackOffer>(item);
var backoffer = await _OfferService.AddBackOffer(betoffer);
var bet = _mapper.Map <Bet>(betoffer);
newbackbet.Add(bet);
var added2 = await _OfferService.AddToBets(bet);
await _BetCSer.addtoCounter(added2.EventId);
var betlayinvoled = _mapper.Map <InvolvedBackBets>(added2);
await _OfferService.AddToInvolvedBackBets(backoffer.Id, betlayinvoled);
SendNotification(newbackbet, "New Bet Accepted and waiting for matching");
bettoreturn.Add(newbackbet);
}
}
return(Ok(bettoreturn));
}