public async Task Delete(Guid id)
{
if (id == Guid.Empty)
{
throw new InvalidArgumentException($"Id is not a valid {nameof(Guid)}!");
}
var item = await _readOnly.GetQueryable <Product>(x => x.Id == id,
isDeleted : null)
.Select(x => new Product
{
Id = x.Id,
IsDeleted = x.IsDeleted
}).FirstOrDefaultAsync();
if (item == null)
{
throw new NotFoundException($"Can't find a {typeof(Product).Name} with ID = {id}!");
}
if (item.IsDeleted == true)
{
throw new LogicalException($"{typeof(Product).Name} with ID = {id} was removed!");
}
await _writeOnly.DeleteByIdAsync <Product>(id);
}