public async Task SendWebhookNotificationAsync(FlightDetailChangePayloadDto payload)
{
var serializedPayload = JsonSerializer.Serialize(payload);
var httpClient = _httpClientFactory.CreateClient();
var request = new HttpRequestMessage(HttpMethod.Post, payload.WebhookUri);
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Content = new StringContent(serializedPayload);
request.Content.Headers.ContentType = new MediaTypeWithQualityHeaderValue("application/json");
try
{
using (var response = await httpClient.SendAsync(request))
{
response.EnsureSuccessStatusCode();
Console.WriteLine("Success!");
}
}
catch (Exception ex)
{
Console.WriteLine($"Unsuccessful {ex.Message}");
}
}
public async Task SendWebhookNotification(FlightDetailChangePayloadDto flightDetailChangePayloadDto)
{
var serializedPayload = JsonSerializer.Serialize(flightDetailChangePayloadDto);
var httpClient = _httpClientFactory.CreateClient();
var request = new HttpRequestMessage(HttpMethod.Post, flightDetailChangePayloadDto.WebhookUri);
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Content = new StringContent(serializedPayload);
request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
try
{
using (var response = await httpClient.SendAsync(request))
{
Console.WriteLine("Send webhook successful.");
response.EnsureSuccessStatusCode();
}
}
catch (HttpRequestException ex)
{
Console.WriteLine("Send webhook failed: {0}: {1}: {2}", ex.Message, ex.InnerException?.Message, ex.StackTrace);
}
}
public void Run()
{
var factory = new ConnectionFactory
{
HostName = "localhost",
Port = 5672
};
using var connection = factory.CreateConnection();
using (var channel = connection.CreateModel())
{
channel.ExchangeDeclare(exchange: "trigger", type: ExchangeType.Fanout);
var queueName = channel.QueueDeclare().QueueName;
channel.QueueBind(
queue: queueName,
exchange: "trigger",
routingKey: "");
var consumer = new EventingBasicConsumer(channel);
Console.WriteLine("Listening on the message bus...");
consumer.Received += async(ModuleHandle, ea) =>
{
var body = ea.Body;
var notificationMessage = Encoding.UTF8.GetString(body.ToArray());
var message = JsonSerializer.Deserialize <NotificationMessageDto>(notificationMessage);
var webhookToSend = new FlightDetailChangePayloadDto
{
WebhookType = message.WebhookType,
WebhookUri = string.Empty,
Secret = string.Empty,
Publisher = string.Empty,
OldPricePerSeat = message.OldPricePerSeat,
NewPricePerSeat = message.NewPricePerSeat,
FlightCode = message.FlightCode
};
foreach (var whs in _context.WebhookSubscriptions.Where(sub => sub.WebhookType.Equals(message.WebhookType)))
{
webhookToSend.WebhookUri = whs.WebhookUri;
webhookToSend.Secret = whs.Secret;
webhookToSend.Publisher = whs.WebhookPublisher;
await _webhookClient.SendWebhookNotificationAsync(webhookToSend);
}
};
channel.BasicConsume(
queue: queueName,
autoAck: true,
consumer: consumer);
Console.ReadLine();
}
}
