// Loop throught and update necessary fields
private Product UpdateExistingResource(Product existingProduct, ProductUpdateResource updatedProduct)
{
var result = existingProduct;
foreach (var item in updatedProduct.ToDictionary())
{
var key = item.Key;
var value = item.Value;
if (value is bool == false && value != null && value is int == false)
{
result.GetType().GetProperty(key).SetValue(result, value, null);
}
}
return(result);
}
public async Task <IActionResult> UpdateProduct(int id, [FromBody] ProductUpdateResource productUpdate)
{
if (productUpdate == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(new UnprocessableEntityObjectResult(ModelState));
}
var product = await _productRepository.GetProductByIdAsync(id);
if (product == null)
{
return(NotFound());
}
_mapper.Map(productUpdate, product);
if (!await _unitOfWork.SaveAsync())
{
throw new Exception($"Updating product {id} failed when saving.");
}
return(NoContent());
}
public async Task <IActionResult> PutAsync(int id, [FromBody] ProductUpdateResource resource)
{
var existingProduct = await _productRepo.FindByIdAsync(id);
if (existingProduct == null)
{
return(NotFound());
}
var updatedProduct = UpdateExistingResource(existingProduct, resource);
try
{
_productRepo.Update(updatedProduct);
await _productRepo.SaveChangeAsync();
return(Ok(new { message = "Updated" }));
}
catch (Exception ex)
{
return(BadRequest(new List <string> {
ex.Message
}));
}
}
