public IHttpActionResult BidForOffer(int id, [FromBody]BidBindingModel model)
{
if (model == null)
{
return BadRequest("Missing bid data.");
}
if (!ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
Offer offerDB = db.Offers.FirstOrDefault(o => o.Id == id);
if (offerDB == null)
{
return NotFound();
}
var currentUserId = User.Identity.GetUserId();
var currentUser = this.db.Users.Find(currentUserId);
var maxOfferPrice = offerDB.InitialPrice;
if (offerDB.Bids.Any())
{
maxOfferPrice = offerDB.Bids.Max(b => b.BidPrice);
}
if (model.BidPrice < maxOfferPrice)
{
return this.Content(HttpStatusCode.BadRequest,
new { Message = "Your bid should be > " + offerDB.InitialPrice });
}
if (offerDB.ExpirationDateTime < DateTime.Now)
{
return this.Content(HttpStatusCode.BadRequest,
new { Message = "Offer has expired." });
}
var bid = new Bid()
{
BidPrice = model.BidPrice,
OfferId = offerDB.Id,
BidderId = currentUserId,
DateCreated = DateTime.Now,
Comment = model.Comment
};
db.Bids.Add(bid);
db.SaveChanges();
return this.Ok(new
{
Id = bid.Id,
Bidder = bid.Bidder.UserName,
Message = "Bid created."
});
}
public IHttpActionResult Bid(int id, BidInputModel bidData)
{
if (bidData == null)
{
return BadRequest("Missing bid data.");
}
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var offer = this.db.Offers.All()
.Where(o => o.Id == id)
.Select(o => new
{
InitialPrice = o.InitialPrice,
ExpirationDateTime = o.ExpirationDateTime,
Bids = o.Bids.Select(b => b.OfferedPrice)
})
.FirstOrDefault();
if (offer == null)
{
return this.NotFound();
}
if (offer.ExpirationDateTime < DateTime.Now)
{
return this.BadRequest("Offer has expired.");
}
var maxBidPrice = offer.InitialPrice;
if (offer.Bids.Any())
{
maxBidPrice = offer.Bids.Max();
}
if (bidData.BidPrice <= maxBidPrice)
{
return this.BadRequest("Your bid should be > " + maxBidPrice);
}
var currentUserId = User.Identity.GetUserId();
var user = this.db.UserStore.FindByIdAsync(currentUserId).Result;
if (user == null)
{
return this.Unauthorized();
}
var bid = new Bid()
{
OfferId = id,
BidderId = currentUserId,
OfferedPrice = bidData.BidPrice,
Comment = bidData.Comment,
DateCreated = DateTime.Now
};
db.Bids.Add(bid);
db.SaveChanges();
return this.Ok(
new { bid.Id, Bidder = user.UserName, Message = "Bid created." });
}
public IHttpActionResult BidForOffer(int id, BidBindingModel bidModel)
{
if (bidModel == null)
{
return this.BadRequest("Bid data is null.");
}
if (!this.ModelState.IsValid)
{
return this.BadRequest(this.ModelState);
}
var loggedUserId = this.User.Identity.GetUserId();
var loggedUser = this.Data.Users.All()
.FirstOrDefault(u => u.Id.Equals(loggedUserId));
var existingOffer = this.Data.Offers.All()
.FirstOrDefault(o => o.Id.Equals(id));
if (existingOffer == null)
{
return this.NotFound();
}
if (existingOffer.ExpirationDateTime < DateTime.Now)
{
return this.BadRequest("Cannot bid for expired offer.");
}
if (bidModel.BidPrice < existingOffer.InitialPrice)
{
return this.BadRequest(string.Format("Your bid should be > {0}", existingOffer.InitialPrice));
}
if (existingOffer.Bids.Any())
{
var highestBidPrice = existingOffer.Bids.Max(b => b.Price);
if (bidModel.BidPrice < highestBidPrice)
{
return this.BadRequest(string.Format("Your bid should be > {0}", highestBidPrice));
}
}
var newBid = new Bid
{
Price = bidModel.BidPrice,
BidDate = DateTime.Now,
Bidder = loggedUser,
BidderId = loggedUserId,
Comment = bidModel.Comment,
Offer = existingOffer,
OfferId = existingOffer.Id
};
this.Data.Bids.Add(newBid);
existingOffer.Bids.Add(newBid);
this.Data.Offers.Update(existingOffer);
this.Data.SaveChanges();
return this.Ok(new
{
Id = newBid.Id,
Bidder = loggedUser.UserName,
Message = string.Format("Successfully bidded for offer with Id: {0}.", existingOffer.Id)
});
}
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."
});
}
public IHttpActionResult PostBidById(int id, BidInputModel bidData)
{
if (!ModelState.IsValid || bidData == null)
{
return this.BadRequest(ModelState);
}
var bid = this.db.Offers.Find(id);
if (bid == null)
{
return this.NotFound();
}
var currentUserId = User.Identity.GetUserId();
if (currentUserId == null)
{
return this.Unauthorized();
}
var offerDate = this.db.Offers.Where(o => o.Id == id).Select(o => o.ExpirationDate).First();
if (offerDate < DateTime.Now)
{
return this.BadRequest("Offer has expired.");
}
var bestBidPrice = this.db.Bids
.OrderByDescending(b => b.Id)
.Where(b => b.OfferId == id)
.Select(b => b.BidPrice)
.FirstOrDefault();
if (bestBidPrice >= bidData.BidPrice)
{
return this.BadRequest("Your bid should be > " + bestBidPrice);
}
var bit = new Bid()
{
BidderId = currentUserId,
BidPrice = bidData.BidPrice,
Comment = bidData.Comment,
Date = DateTime.Now,
OfferId = id
};
this.db.Bids.Add(bit);
this.db.SaveChanges();
return this.Ok(new
{
Id = bit.Id,
Author = User.Identity.GetUserName(),
Message = "Bid created."
});
}
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 PostBidByOfferId(int id, PostBidBindingModel model)
{
if (model == null)
{
return this.BadRequest("Data cannot be empty.");
}
if (!ModelState.IsValid)
{
return this.BadRequest(ModelState);
}
var offer = this.Data.Offers
.Where(o => o.Id == id)
.Select(o => new
{
Id = o.Id,
InitialPrice = o.InitialPrice,
ExpirationDate = o.ExpirationDate,
Bids = o.Bids.Select(b => b.Price)
})
.FirstOrDefault();
if (offer == null)
{
return this.NotFound();
}
if (offer.ExpirationDate < DateTime.Now)
{
return this.BadRequest("Offer has expired.");
}
var currentMaxBidPrice = offer.InitialPrice;
if (offer.Bids.Any())
{
currentMaxBidPrice = offer.Bids.Max();
}
if (model.BidPrice <= currentMaxBidPrice)
{
return this.BadRequest("Your bid should be > " + currentMaxBidPrice);
}
if (!this.User.Identity.IsAuthenticated)
{
return this.Unauthorized();
}
var currentUserId = this.User.Identity.GetUserId();
var bid = new Bid()
{
BidderId = currentUserId,
Price = model.BidPrice,
Comment = model.Comment,
DateCreated = DateTime.Now,
OfferId = offer.Id
};
this.Data.Bids.Add(bid);
this.Data.SaveChanges();
return this.Ok(new
{
Id = bid.Id,
Bidder = this.User.Identity.GetUserName(),
Message = "Bid created."
});
}
public IHttpActionResult CreateNewBidForExistingOffer([FromUri] int id, [FromBody] BidBindingModel model)
{
if (model == null)
{
return BadRequest();
}
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var offer = db.Offers.Find(id);
if (offer == null)
{
return NotFound();
}
if (offer.ExpirationDateTime < DateTime.Now)
{
return BadRequest("Offer has expired.");
}
var maxBidPrice = offer.InitialPrice;
if (offer.Bids.Any())
{
maxBidPrice = offer.Bids.Max(b => b.OfferedPrice);
}
if (model.BidPrice <= maxBidPrice)
{
return BadRequest("Your bid should be > " + maxBidPrice);
}
var currUserId = User.Identity.GetUserId();
var bid = new Bid()
{
OfferedPrice = model.BidPrice,
Comment = model.Comment,
DateCreate = DateTime.Now,
OfferId = offer.Id,
BidderId = currUserId
};
db.Bids.Add(bid);
db.SaveChanges();
return Ok(new
{
bid.Id,
Bidder = bid.Bidder.UserName,
Message = "Bid created."
});
}
public IHttpActionResult AddNewBid(int id, [FromBody]AddBidBindingModel model)
{
var loggedUserId = User.Identity.GetUserId();
var user = this.Data.Users.Find(loggedUserId);
var offer = this.Data.Offers.Find(id);
if (offer == null)
{
return this.NotFound();
}
if (!this.ModelState.IsValid || model == null)
{
return this.BadRequest();
}
if (offer.ExpirationhDate < DateTime.Now)
{
return this.BadRequest("Offer has expired.");
}
var maxBidPrice = offer.Bids.Where(b => b.BidPrice > model.BidPrice).Max(b=>b.BidPrice);
if (model.BidPrice <= offer.InitialPrice)
{
return this.BadRequest(string.Format("Your bid should be > {0}.", offer.InitialPrice));
}
if (maxBidPrice>0)
{
return this.BadRequest(string.Format("Your bid should be > {0}.", maxBidPrice));
}
var newBid = new Bid()
{
BidPrice = model.BidPrice,
Comment = model.Comment,
BidDate = DateTime.Now,
BidderId = loggedUserId,
OfferId = id
};
this.Data.Bids.Add(newBid);
this.Data.SaveChanges();
return this.Ok(new { Id = newBid.Id, Bidder = user.UserName, message = "Bid created." });
}