public async Task Consume(ConsumeContext <PlaceOrder> context)
{
Console.WriteLine($"Message received: {JsonSerializer.Serialize(context.Message)}");
var orderNumber = await _orderNumberGenerator.GetNumber(context.Message.UserId);
var order = new Order
{
Id = context.Message.Id,
Number = orderNumber,
ProductIds = string.Join(",", context.Message.ProductIds),
ShippingTypeId = context.Message.ShippingTypeId,
UserId = context.Message.UserId,
TimeStamp = DateTime.UtcNow,
Amount = _costCalculator.CostForProducts(context.Message.ProductIds)
};
await _ordersRepository.Add(order);
await _dbContext.SaveChangesAsync();
//Some expensive calculation
Thread.Sleep(10000);
await _eventBus.Publish(new OrderCreated
{
OrderId = order.Id,
Number = order.Number,
ProductIds = order.ProductIds.Split(","),
ShippingTypeId = order.ShippingTypeId,
UserId = order.UserId,
TimeStamp = order.TimeStamp,
Amount = order.Amount
});
await _commandBus.Send(new CreateShipping
{
OrderId = order.Id,
UserId = order.UserId,
ShippingTypeId = order.ShippingTypeId
});
}