public IHttpActionResult CreateBidToExistingOffer(int offerId, BidBindingModel bidModel)
{
if (bidModel == null)
{
return(this.BadRequest("Invalid bid price."));
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var currentUserId = User.Identity.GetUserId();
if (currentUserId == null)
{
return(this.Unauthorized());
}
var offer = db.Offers.FirstOrDefault(o => o.Id == offerId);
if (offer == null)
{
return(this.NotFound());
}
if (offer.ExpirationDateTime < DateTime.Now)
{
return(this.BadRequest("Offer has expired."));
}
if (offer.Bids.Count > 0)
{
var maxBidForOffer = offer.Bids.Max(b => b.OfferedPrice);
if (bidModel.BidPrice <= maxBidForOffer)
{
return(this.BadRequest("Your bid should be > " + maxBidForOffer));
}
}
else
{
if (bidModel.BidPrice <= offer.InitialPrice)
{
return(this.BadRequest("Your bid should be > " + offer.InitialPrice));
}
}
var bid = new Bid()
{
BidderId = currentUserId,
DateCreated = DateTime.Now,
OfferId = offer.Id,
OfferedPrice = bidModel.BidPrice,
Comment = bidModel.Comment != null ? bidModel.Comment : null
};
offer.Bids.Add(bid);
db.SaveChanges();
return(this.Ok(new
{
Id = bid.Id,
Bidder = User.Identity.GetUserName(),
Message = "Bid created."
}));
}
public IHttpActionResult BidForOffer(int id, BidBindingModel model)
{
var loggedUserId = this.User.Identity.GetUserId();
if (loggedUserId == null)
{
return(this.Unauthorized());
}
var userInDb = this.Data.Users.All()
.FirstOrDefault(u => u.Id == loggedUserId);
if (userInDb == null)
{
return(this.Unauthorized());
}
var offerInDb = this.Data.Offers.All()
.FirstOrDefault(o => o.Id == id);
if (offerInDb == null)
{
return(this.NotFound());
}
if (!this.ModelState.IsValid)
{
return(this.BadRequest(this.ModelState));
}
if (DateTime.Now > offerInDb.ExpirationDate)
{
return(this.Content(
HttpStatusCode.BadRequest,
new { Message = "Offer has expired." }));
}
if (model.BidPrice < offerInDb.InitialPrice)
{
return(this.Content(
HttpStatusCode.BadRequest,
new { Message = "Your bid should be > " + offerInDb.InitialPrice }));
}
if (offerInDb.Bids.Count > 0 && model.BidPrice <= offerInDb.Bids.Max(b => b.BidPrice))
{
return(this.Content(
HttpStatusCode.BadRequest,
new { Message = "Your bid should be > " + offerInDb.Bids.Max(b => b.BidPrice) }));
}
var newBid = new Bid
{
BidPrice = model.BidPrice,
Comment = model.Comment,
BidderId = loggedUserId,
Date = DateTime.Now,
OfferId = offerInDb.Id
};
this.Data.Bids.Add(newBid);
this.Data.SaveChanges();
return(this.Ok(new
{
Id = newBid.Id,
Bidder = newBid.Bidder.UserName,
Message = "Bid created."
}));
}
