public IActionResult Get(string id)
{
using (var conn = factory.CreateConnection())
using (var channel = conn.CreateModel())
{
channel.ExchangeDeclare("psw", ExchangeType.Direct, true);
channel.QueueBind("psw-special-offers-queue", "psw", "psw.specialoffers");
var data = channel.BasicGet("psw-special-offers-queue", false);
if (data == null)
{
return(BadRequest("No data"));
}
var msg = Encoding.UTF8.GetString(data.Body.ToArray());
channel.BasicAck(data.DeliveryTag, false);
PharmacyNotification pharmacyNotification = _notificationService.Add(msg);
if (pharmacyNotification == null)
{
return(NotFound());
}
else
{
return(Ok(pharmacyNotification));
}
}
}
public override Task StartAsync(CancellationToken cancellationToken)
{
var factory = new ConnectionFactory();
factory.Uri = new Uri(url.Replace("amqp://", "amqps://"));
connection = factory.CreateConnection();
channel = connection.CreateModel();
channel.ExchangeDeclare("psw-exchange", ExchangeType.Direct, true);
channel.QueueBind("psw-queue", "psw-exchange", "psw-key");
var consumer = new EventingBasicConsumer(channel);
bool recive = true;
//while(recive){
// var reply = channel.BasicGet("psw-queue", false);
// if (reply != null)
// {
// var body = reply.Body.ToArray();
// var msg = Encoding.UTF8.GetString(body);
// channel.BasicAck(reply.DeliveryTag, false);
// }
// else
// recive = false;
//}
consumer.Received += (ch, ea) =>
{
var body = ea.Body.ToArray();
try
{
var msg = Encoding.UTF8.GetString(body);
Console.WriteLine(msg);
//WriteToFile(msg);
_notificationService.Add(msg);
channel.BasicAck(ea.DeliveryTag, false);
}
catch
{
channel.BasicReject(ea.DeliveryTag, true);
}
};
channel.BasicConsume(queue: "psw-queue",
autoAck: false,
consumer: consumer);
return(base.StartAsync(cancellationToken));
}
public Task StartAsync(CancellationToken cancellationToken)
{
using (var scope = scopeFactory.CreateScope())
{
var MySQLContext = scope.ServiceProvider.GetRequiredService <PharmacyDbContext>();
_notificationService = scope.ServiceProvider.GetRequiredService <IPharmacyNotificationService>();
var factory = new ConnectionFactory
{
Uri = new Uri(url.Replace("amqp://", "amqps://"))
};
connection = factory.CreateConnection();
channel = connection.CreateModel();
channel.ExchangeDeclare("psw-exchange", ExchangeType.Direct, true);
channel.QueueBind("psw-queue", "psw-exchange", "psw-key");
var consumer = new EventingBasicConsumer(channel);
bool recive = true;
while (recive)
{
var reply = channel.BasicGet("psw-queue", false);
if (reply != null)
{
var body = reply.Body.ToArray();
try
{
var msg = Encoding.UTF8.GetString(body);
_notificationService.Add(msg);
Console.WriteLine(msg);
Thread.Sleep(10000);
channel.BasicAck(reply.DeliveryTag, false);
}
catch
{
channel.BasicReject(reply.DeliveryTag, true);
}
}
else
{
recive = false;
}
}
/* For future development
* consumer.Received += (ch, ea) =>
* {
* var body = ea.Body.ToArray();
* try
* {
* var msg = Encoding.UTF8.GetString(body);
* Console.WriteLine(msg);
* //WriteToFile(msg);
* _notificationService.Add(msg);
* Thread.Sleep(10000);
* channel.BasicAck(ea.DeliveryTag, false);
* }
* catch
* {
* channel.BasicReject(ea.DeliveryTag, true);
* }
* };
*
* channel.BasicConsume(queue: "psw-queue",
* autoAck: false,
* consumer: consumer);
*/
return(StartAsync(cancellationToken));
}
}
