public IActionResult Post(NewOrderRequest request)
{
var newOrder = new Order
{
Id = Orders.Select(x => x.Id).DefaultIfEmpty().Max() + 1,
Email = request.Email
};
Orders.Add(newOrder);
var payload = JsonSerializer.Serialize(newOrder);
_logger.LogInformation($"New order created: {payload}");
_rabbitMqClient.Publish("ordering", "order.created", payload);
return(CreatedAtAction(nameof(GetById), new { id = newOrder.Id }, newOrder));
}