public async Task DeleteOffer()
{
if (SelectedOffer != null)
{
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
BuyOfferDto content = createOffer(_selectedOffer);
var json = Newtonsoft.Json.JsonConvert.SerializeObject(content);
URLBuilder url = new URLBuilder(controller);
var request = new HttpRequestMessage()
{
RequestUri = new Uri(url.URL),
Method = HttpMethod.Delete,
Content = new StringContent(json,
Encoding.UTF8,
"application/json")
};
request.Headers.Add("Authorization", "Basic " + Convert.ToBase64String(System.Text.ASCIIEncoding.ASCII.GetBytes(string.Format("{0}:{1}", _authenticationUser.UserId.ToString(), _authenticationUser.Password))));
var response = await client.SendAsync(request);
if (!response.IsSuccessStatusCode)
{
ErrorString = (string)Application.Current.FindResource("DeleteProductError");
return;
}
await Load();
}
ErrorString = null;
}
}
public async Task Accept()
{
string rating = "";
RateWindow win = new RateWindow();
win.ShowDialog();
rating = win.Rating;
BuyOfferDto bOffer = new BuyOfferDto();
bOffer.Id = 0;
bOffer.BuyerId = _authenticationUser.UserId;
bOffer.Price = (decimal?)SelectedOffer.Price;
bOffer.Amount = SelectedOffer.Amount;
bOffer.Name = "a";
bOffer.ProductId = SelectedOffer.ProductId;
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
SellOfferDto sellOffer = createOffer(SelectedOffer);
TransactionDto transaction = new TransactionDto();
transaction.BuyOffer = bOffer;
transaction.SellOffer = sellOffer;
if (rating == "")
{
transaction.Rating = null;
}
else
{
transaction.Rating = Convert.ToInt32(rating);
}
var json = Newtonsoft.Json.JsonConvert.SerializeObject(transaction);
var url = new URLBuilder("/AcceptSellTransaction/");
var request2 = new HttpRequestMessage()
{
RequestUri = new Uri(url.URL),
Method = HttpMethod.Post,
Content = new StringContent(json,
Encoding.UTF8,
"application/json")
};
request2.Headers.Add("Authorization", "Basic " + Convert.ToBase64String(System.Text.ASCIIEncoding.ASCII.GetBytes(string.Format("{0}:{1}", _authenticationUser.UserId.ToString(), _authenticationUser.Password))));
var response = await client.SendAsync(request2);
if (!response.IsSuccessStatusCode)
{
ErrorString = (string)Application.Current.FindResource("TransactionError");
return;
}
Offers.Remove(SelectedOffer);
}
}
BuyOfferDto createOffer(BuyOfferWrapper offer)
{
BuyOfferDto wrap = new BuyOfferDto();
wrap.Id = offer.Id;
wrap.BuyerId = _authenticationUser.UserId;
wrap.Price = offer.Price;
wrap.Amount = offer.Amount;
wrap.Name = offer.Name;
wrap.ProductId = offer.ProductId;
return(wrap);
}
public async Task <IHttpActionResult> Post([FromBody] BuyOfferDto dto)
{
if (ModelState.IsValid == false)
{
return(BadRequest("Invalid data"));
}
if (dto.BuyerId != (Thread.CurrentPrincipal as UserPrincipal).Id)
{
return(Unauthorized());
}
var offer = _buyAssembler.DtoToEntity(dto);
var result = await _service.Add(offer);
if (result == ErrorValue.ServerError)
{
return(BadRequest("Transaction error"));
}
dto = _buyAssembler.EntityToDto(offer);
return(Ok(dto));
}
public async Task AddOffer()
{
if (_createdOffer.Name == null || _createdOffer.Name == "" || _createdOffer.Product.Name == null || CreatedOffer.Amount <= 0 || CreatedOffer?.Price <= 0)
{
ErrorString = (string)Application.Current.FindResource("InvalidBuyOfferError");
return;
}
CreatedOffer.Product.CheckForNull();
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
BuyOfferDto content = createOffer(_createdOffer);
var json = Newtonsoft.Json.JsonConvert.SerializeObject(content);
URLBuilder url = new URLBuilder(controller);
var request = new HttpRequestMessage()
{
RequestUri = new Uri(url.URL),
Method = HttpMethod.Post,
Content = new StringContent(json,
Encoding.UTF8,
"application/json")
};
request.Headers.Add("Authorization", "Basic " + Convert.ToBase64String(System.Text.ASCIIEncoding.ASCII.GetBytes(string.Format("{0}:{1}", _authenticationUser.UserId.ToString(), _authenticationUser.Password))));
var response = await client.SendAsync(request);
if (response.IsSuccessStatusCode)
{
BuyOffers.Add(_createdOffer);
_createdOffer = BuyOfferWrapper.CreateEmptyBuyOffer(_user);
}
else
{
ErrorString = (string)Application.Current.FindResource("InvalidBuyOfferError");
return;
}
}
ErrorString = null;
}
