public async Task <IActionResult> Post([FromBody] Product product)
        {
            try
            {
                await _context.AddAsync(product);

                var saved = await _context.SaveChangesAsync();

                if (saved > 0)
                {
                    return(CreatedAtAction(nameof(GetProduct), new { id = product.Id }, product));
                }

                return(BadRequest());
            }
            catch (Exception exception)
            {
                return(BadRequest(exception));
            }
        }