public async Task HandleAsync(AddProductImageCommand command, CancellationToken cancellationToken = default)
{
var aggregateProduct = await _repo.GetAsync(command.Id, cancellationToken : cancellationToken);
if (aggregateProduct == null)
{
throw new CannotFindException("No data on this Id");
}
var imageUploader = new CloudinaryImageUploader();
foreach (var imageString in command.ImagesString)
{
var bytesImg = Convert.FromBase64String(imageString.Substring(imageString.IndexOf(',') + 1));
var img = await imageUploader.Upload(Guid.NewGuid().ToString(), bytesImg, 500, 450);
command.Images.Add(new Image()
{
ImageUrl = img.SecureUrl.AbsoluteUri
});
}
aggregateProduct.AddProductImage(command);
await _repo.SaveAsync(aggregateProduct, cancellationToken);
}
public async Task HandleAsync(DeleteProductImageCommand command, CancellationToken cancellationToken = default)
{
var aggregateProduct = await _repo.GetAsync(command.Id, cancellationToken : cancellationToken);
if (aggregateProduct == null)
{
throw new CannotFindException("No data on this Id");
}
var cloudinary = new CloudinaryImageUploader();
var result = await cloudinary.DeleteByTag(command.PublicId) as DelResResult;
if (result?.DeletedCounts?.Count > 0)
{
aggregateProduct.DeleteProductImage(command);
await _repo.SaveAsync(aggregateProduct, cancellationToken);
}
else
{
throw new Exception($"Can not find images: {result}");
}
}
public async Task HandleAsync(CreateProductCommand command, CancellationToken cancellationToken = new CancellationToken())
{
var imageUploader = new CloudinaryImageUploader();
foreach (var imageString in command.ImagesString)
{
var bytesImg = Convert.FromBase64String(imageString.Substring(imageString.IndexOf(',') + 1));
var img = await imageUploader.Upload(Guid.NewGuid().ToString(), bytesImg, 500, 450);
command.Images.Add(new Image()
{
ImageUrl = img.SecureUrl.AbsoluteUri
});
}
if (command.Images.Count > 0)
{
command.Images[0].IsMainImage = true;
}
var aggregateProduct = new Product(command);
await _repo.SaveAsync(aggregateProduct, cancellationToken);
}
