public async Task <TMapTo> CreateProductAsync <TMapTo>(ProductCreate productCreate)
where TMapTo : ProductBL
{
try
{
var mappedDtoModel = _mapper.Map <ProductCreate, ProductDTO>(productCreate);
var createdEntity = await _productsContext.Products.AddAsync(mappedDtoModel);
if (createdEntity is null)
{
throw new CreateOperationException(
$"Can not create entity {typeof(ProductDTO)} from parameter {nameof(productCreate)}");
}
await _productsContext.SaveChangesAsync();
var mappedCreatedEntity = _mapper.Map <ProductDTO, TMapTo>(createdEntity);
return(mappedCreatedEntity);
}
catch (Exception ex)
{
throw new CreateOperationException("Some error occured while creating new product", ex);
}
}
public async Task <DtoProduct> DeleteAsync(Guid id)
{
try
{
var product = await dbContext.Products.FirstOrDefaultAsync(x => x.Id == id);
if (product is null)
{
throw new NullReferenceException($"Not found product with id {id}");
}
var result = dbContext.Products.Remove(product);
await dbContext.SaveChangesAsync();
if (result.State != EntityState.Detached)
{
throw new NotDeletedException(id);
}
return(mapper.Map <Product, DtoProduct>(product));
}
catch (Exception ex)
{
logger.LogError(ex, $"Error on {nameof(DeleteAsync)} in {nameof(ProductsService)} with id: {id}");
throw;
}
}
public async Task Create(Product product)
{
var newProduct = TinyMapper.Map <Persistence.Product>(product);
newProduct.Id = Guid.NewGuid();
_productsContext.Products.Add(newProduct);
await _productsContext.SaveChangesAsync();
}