public Task <bool> Handle(UpdateImageCommand request, CancellationToken cancellationToken)
{
if (!request.IsValid())
{
NotifyValidationErrors(request);
Task.FromResult(false);
}
var image = new Image(request.ImageId, request.ImageLink, request.ProfileImage, request.Product);
var existingImage = _imageRepository.GetById(image.ImageId);
if (existingImage != null && existingImage.ImageId == image.ImageId)
{
if (!existingImage.Equals(image))
{
_bus.RaiseEvent(new DomainNotification(request.MessageType, "The image has already been created."));
return(Task.FromResult(false));
}
}
_imageRepository.Update(image);
if (Commit())
{
_bus.RaiseEvent(new ImageUpdatedEvent(image.ImageId, image.ImageLink, image.ProfileImage, image.Product));
}
return(Task.FromResult(true));
}
public async Task <Result> UpdateImageAsync(UpdateImageCommand command)
{
var image = await ImageStore.GetImageAsync(command.ImageId);
if (image == null)
{
return(Result.Failed(new Error("Image not found", "Image not found")));
}
image.Description = command.Description;
image.Name = command.Name;
image.Data = command.Data;
image.ContentType = command.ContentType;
image.FileName = command.FileName;
return(await ImageStore.UpdateImageAsync(image, CancellationToken));
}
public ConstInfoModelView()
{
string mystr = "";
mystr = GetConstInfo();
this.constInfoModel = new ConstInfoModel()
{
InfoString = mystr, InfoDate = DateTime.Today.Date, MoreInfoe = "", MyImage = GetImageFromDB()
};
UpdateImageSource();
this.MyConstSaveCommand = new ConstSaveCommand(this);
this.updateImageCommand = new UpdateImageCommand(this);
DisplayValue();
}
