public async Task <Response <Product> > Handle(GetProductByIdQuery query, CancellationToken cancellationToken)
{
var product = await _productRepository.Get(query.Id);
if (product == null)
{
throw new ApiException($"Product Not Found.");
}
return(new Response <Product>(product));
}
public async Task <Response <int> > Handle(DeleteProductByIdCommand command, CancellationToken cancellationToken)
{
var product = await _productRepository.Get(command.Id);
if (product == null)
{
throw new ApiException($"Product Not Found.");
}
await _productRepository.DeleteAsync(product);
return(new Response <int>(product.Id));
}
public async Task <Response <int> > Handle(UpdateProductCommand command, CancellationToken cancellationToken)
{
var product = await _productRepository.Get(command.Id);
if (product == null)
{
throw new ApiException($"Product Not Found.");
}
else
{
product.Name = command.Name;
product.Rate = command.Rate;
product.Description = command.Description;
await _productRepository.UpdateAsync(product);
return(new Response <int>(product.Id));
}
}
