public async Task <IActionResult> Put(int id, [FromBody] CreateAndUpdateProductDto product)
{
try
{
await _service.UpdateProduct(id, product);
return(Ok());
}
catch (EntityNotFoundException)
{
return(NotFound(id));
}
}
public async Task <int> CreateProduct(CreateAndUpdateProductDto productDto)
{
if (productDto == null)
{
throw new ArgumentNullException(nameof(productDto));
}
var product = new Product
{
Cost = productDto.Cost,
Name = productDto.Name
};
var result = await _context.Products.AddAsync(product);
await _context.SaveChangesAsync();
return(result.Entity.Id);
}
public async Task UpdateProduct(int id, CreateAndUpdateProductDto productDto)
{
if (productDto == null)
{
throw new ArgumentNullException(nameof(productDto));
}
var product = await GetProductById(id);
if (product.Cost != productDto.Cost)
{
product.Cost = productDto.Cost;
}
if (!string.IsNullOrWhiteSpace(productDto.Name) && product.Name != productDto.Name)
{
product.Name = productDto.Name;
}
_context.Products.Update(product);
await _context.SaveChangesAsync();
}
public async Task <IActionResult> Post([FromBody] CreateAndUpdateProductDto product)
{
var id = await _service.CreateProduct(product);
return(Ok(id));
}