public async Task <bool> AddBid(Bid model)
{
int currentMaxBid;
var bids = _repository.GetBidsAsync(model.AuktionID).Result;
if (bids.Count() < 1)
{
var auction = await _auctionRepository.GetAuctionAsync(model.AuktionID);
currentMaxBid = auction.Utropspris;
}
else
{
var maxBid = bids.Select(x => x.Summa).Max();
currentMaxBid = maxBid;
}
if (model.Summa > currentMaxBid)
{
return(await _repository.AddBid(model));
}
else
{
return(false);
}
}
public Chart GetValuesForChart(string userId, bool onlyOwnedAuctions, string month)
{
var allAuctions = _auctionRepository.GetAuctionsAsync().Result;
//Gets auctions from chosen month
allAuctions = allAuctions.Where(x => DateTime.Parse(x.StartDatum).ToString("MMMM") == month).ToList();
if (onlyOwnedAuctions)
{
allAuctions = allAuctions.Where(x => x.SkapadAv.ToString() == userId.ToString()).ToList();
}
var sumOfFinalBids = 0;
foreach (var item in allAuctions)
{
var bids = _bidRepository.GetBidsAsync(item.AuktionID).Result;
sumOfFinalBids = sumOfFinalBids + (bids.OrderByDescending(x => x.Summa).Select(x => x.Summa).FirstOrDefault());
}
var sumOfStartingBids = allAuctions.Select(x => x.Utropspris).Sum();
var chartArray = CalculateChart(sumOfStartingBids, sumOfFinalBids);
var chartModel = new Chart()
{
StartingBids = chartArray[0],
FinalBids = chartArray[1],
Difference = chartArray[2]
};
return(chartModel);
}
public async Task <Models.Bid> ShowLastBidForProductAsync(Guid productId)
{
Task <Models.Bid> taskInvoke = Task <Models.Bid> .Factory.StartNew(() =>
{
_bidRepository.Configure();
var listBid = _bidRepository.GetBidsAsync().Result.Where(b => b.ProductId == productId);
if (listBid.IsNullOrEmpty())
{
return(null);
}
var listBidDTO = listBid.Select(b => Mapper.Map <Models.Bid>(b));
return(listBidDTO.MaxBy(b => b.Price));
});
return(await taskInvoke);
}
public async Task <bool> DeleteAuctionAsync(int auctionId)
{
var hasBids = _bidRepository.GetBidsAsync(auctionId).Result.Count();
if (hasBids > 0)
{
return(false);
}
else
{
var result = await _repository.DeleteAuctionAsync(auctionId);
return(result);
}
}
