public async Task <T> AddAsync(T entity)
{
await _context.Set <T>().AddAsync(entity);
await _context.SaveChangesAsync();
return(entity);
}
public async Task <ProductDto> AddAsync(ProductDto entity)
{
var result = await _context.Set <Product>().AddAsync(_mapper.Map <Product>(entity));
await _context.SaveChangesAsync().ConfigureAwait(false);
return(_mapper.Map <ProductDto>(result));
}