public async Task <IActionResult> AddOffer([FromForm] OfferBindingModel model)
{
Result result;
if (!ModelState.IsValid)
{
result = new Result
{
IsSuccess = false,
EntityId = Guid.Empty,
Error = "Ошибка в заполненной форме"
};
return(BadRequest(JsonConvert.SerializeObject(result, Formatting.None, new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
})));
}
result = await _offerService.Create(_mapper.Map <OfferDto>(model), User.Identity.Name !);
if (result.IsSuccess)
{
var offerPhotos = new List <PhotoDto>();
foreach (var photo in model.Photos)
{
if (photo != null)
{
byte[] imageData = null;
using var binaryReader = new BinaryReader(photo.OpenReadStream());
imageData = binaryReader.ReadBytes((int)photo.Length);
offerPhotos.Add(new PhotoDto
{
Image = imageData,
OfferId = result.EntityId
});
}
}
if (offerPhotos.Count > 0)
{
result = await _photoService.Save(offerPhotos, result.EntityId);
}
}
return(Ok(JsonConvert.SerializeObject(result, Formatting.None, new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
})));
}
public IHttpActionResult CreateNewOffer(OfferBindingModel offerModel)
{
if (offerModel == null)
{
return(this.BadRequest("Invalid offer data."));
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var currentUserId = User.Identity.GetUserId();
var currentUser = db.Users.FirstOrDefault(u => u.Id == currentUserId);
if (currentUser == null)
{
return(this.Unauthorized());
}
Offer offer = new Offer()
{
Title = offerModel.Title,
Description = offerModel.Description,
InitialPrice = offerModel.InitialPrice,
ExpirationDateTime = DateTime.Parse(offerModel.ExpirationDateTime),
SellerId = currentUserId,
DatePublished = DateTime.Now
};
db.Offers.Add(offer);
db.SaveChanges();
return(CreatedAtRoute(
"DefaultApi",
new
{
id = offer.Id
},
new
{
id = offer.Id,
Seller = currentUser.UserName,
Message = "Offer created."
}));
}
public static async Task <OfferItem> AddOfferAsync(OfferBindingModel offer)
{
OfferItem offerItem = null;
await Task.Run(async() =>
{
var client = new HttpClient();
MultipartFormDataContent content = null;
List <FileResult> fileResults = AddOfferViewModel.uploadedFiles;
if (fileResults != null)
{
content = new MultipartFormDataContent("NkdKd9Yk");
content.Headers.ContentType.MediaType = "multipart/form-data";
foreach (FileResult fileResult in fileResults)
{
content.Add(new StreamContent(File.OpenRead(fileResult.FullPath)), fileResult.FileName, fileResult.FileName);
}
}
content.Headers.ContentType.MediaType = "multipart/form-data";
var json = JsonConvert.SerializeObject(offer);
HttpContent httpContent = new StringContent(json);
httpContent.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
content.Add(httpContent);
var response = await client.PostAsync(Service.URI + "api/Offers/", content);
if (response.IsSuccessStatusCode)
{
offerItem = JsonConvert.DeserializeObject <OfferItem>(response.Content.ReadAsStringAsync().Result);
}
});
return(offerItem);
}
