public async Task <bool> CompleteCart(string sessionId, IConnectionFactory connectionFactory)
{
_logger.LogInformation($"CompleteCart: Beginning complete cart action for {sessionId}.");
var cartItems = await _getCartItems.GetItemsInCart(sessionId);
foreach (var cartItem in cartItems)
{
InventoryMessage inventoryMessage = new InventoryMessage
{
Id = cartItem.Id,
StockAdjustment = cartItem.Count
};
using (var connection = connectionFactory.CreateConnection())
using (var channel = connection.CreateModel())
{
channel.QueueDeclare(queue: "cmd-inventory",
durable: false,
exclusive: false,
autoDelete: false,
arguments: null);
var body = JsonSerializer.SerializeToUtf8Bytes(inventoryMessage);
try
{
channel.BasicPublish(exchange: "",
routingKey: "cmd-inventory",
basicProperties: null,
body: body);
}
catch (RabbitMQClientException ex)
{
_logger.LogError($"CompleteCart: RabbitMQ error: {ex.Message}");
return(false);
}
_logger.LogInformation($"CompleteCart: Sent message to cmd-inventory to adjust stock for {inventoryMessage.Id} by {inventoryMessage.StockAdjustment}");
}
_logger.LogInformation($"CompleteCart: Removing {inventoryMessage.Id} from cart {cartItem.SessionId}");
await DeleteFromCart(cartItem.SessionId, cartItem.Id);
}
return(true);
}
public async Task <IActionResult> GetItemsInCart([FromHeader(Name = "X-CarsUnlimited-SessionId")] string sessionId)
{
if (!string.IsNullOrWhiteSpace(sessionId))
{
Cart cart = new Cart
{
Items = await _getCartItems.GetItemsInCart(sessionId)
};
return(StatusCode(200, cart));
}
else
{
return(StatusCode(404));
}
}
