protected override async Task Handle(AddCategoryCommand request, CancellationToken cancellationToken)
{
var category = CategoryMapper.FromAddCategoryToCategory(request);
category.Image = await imageUploadService.UploadImage(request.Cover);
dbContext.Categories.Add(category);
await dbContext.SaveChangesAsync();
}
protected override async Task Handle(AddAuctionCommand request, CancellationToken cancellationToken)
{
var imageId = await imageUploadService.UploadImage(request.Cover);
var auction = AuctionMapper.FromAuctionCommandToAuction(request, null);
auction.Image = imageId;
dbContext.Auctions.Add(auction);
await dbContext.SaveChangesAsync();
}
public async Task <IActionResult> Post(List <IFormFile> files)
{
var size = files.Sum(f => f.Length);
// full path to file in temp location
var filePath = Path.GetTempFileName();
foreach (var formFile in files)
{
if (formFile.Length > 0)
{
await _imageUploadService.UploadImage(formFile.FileName, formFile.OpenReadStream());
}
}
// process uploaded files
// Don't rely on or trust the FileName property without validation.
return(Ok(new { count = files.Count, size, filePath }));
}
private async Task <ActionResult <ImageInfo> > UploadImage(Stream imageStream, string partitionKey)
{
var uploadImageResult = await _imageUploadService.UploadImage(imageStream, partitionKey);
//Once the image file and metadata object are saved, there is time to send a new message to the event bus topic
//If the program fails at this stage, this message is not sent and therefore thumbnails are not generated for the image.
//Such cases are handled when requesting an image metadata object later by resending this event again.
await _eventBus.Publish(_topicsConfiguration.Value.UploadedImagesTopicName, new OriginalImageUploadedIntegrationEvent
{
ImageId = uploadImageResult.Id,
PartitionKey = partitionKey
});
return(Ok(_mapper.Map <ImageInfo>(uploadImageResult)));
}
public async Task <IActionResult> Upload(IFormFile formImage)
{
var imageName = formImage.FileName;
var stream = formImage.OpenReadStream();
var uri = await imageUploadService.UploadImage(imageName, stream);
var image = new Image
{
FileName = imageName,
Size = formImage.Length,
Url = uri.ToString()
};
await imageService.SaveImage(image);
await messageQueueService.EnqueueMessage(image);
return(RedirectToAction(nameof(Index)));
}
protected override async Task Handle(UpdateCategoryCommand request, CancellationToken cancellationToken)
{
var categoryToUpdate = dbContext.Categories
.FirstOrDefault(a => a.Id == request.Id);
if (categoryToUpdate == null)
{
throw new BusinessLogicException($"Category {request.Id} doesn't exist");
}
categoryToUpdate.Name = request.Name;
if (request.Cover != null)
{
categoryToUpdate.Image = await imageUploadService.UploadImage(request.Cover);
}
await dbContext.SaveChangesAsync();
}
protected override async Task Handle(UpdateAuctionCommand request, CancellationToken cancellationToken)
{
var auctionToUpdate = dbContext.Auctions
.Include(x => x.Categories)
.FirstOrDefault(a => a.Id == request.Id);
if (auctionToUpdate == null)
{
throw new BusinessLogicException($"Auction {request.Id} doesn't exist");
}
auctionToUpdate = AuctionMapper.FromAuctionCommandToAuction(request, auctionToUpdate);
if (request.Cover != null)
{
auctionToUpdate.Image = await imageUploadService.UploadImage(request.Cover);
}
auctionToUpdate.Title = request.Title;
auctionToUpdate.ShortDescription = request.ShortDescription;
auctionToUpdate.Description = request.Description;
auctionToUpdate.Dotpay = request.Dotpay;
auctionToUpdate.SiepomagaLink = request.SiepomagaLink == "null" ? null : request.SiepomagaLink;
auctionToUpdate.Paypall = request.Paypall;
auctionToUpdate.Categories = request.Categories?.Select(x => new AuctionCategory()
{
CategoryId = x
}).ToList();
auctionToUpdate.Account = request.Account;
auctionToUpdate.DateFrom = request.DateFrom ?? DateTime.Now;
auctionToUpdate.DateTo = request.DateTo ?? DateTime.Now.AddYears(100);
auctionToUpdate.AddressFrom = request.AddressTo;
auctionToUpdate.ContactNumber = request.ContactNumber;
await dbContext.SaveChangesAsync();
}
public async Task <string> Post([FromForm(Name = "file")] IFormFile file)
{
return(await _uploadService.UploadImage(file));
}
