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Make RabbitMQ configuration dynamic

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Updated `RabbitMqConfiguration` to include properties for queue and exchange names, replacing hardcoded constants in `RabbitMqEmailQueue`. All RabbitMQ operations now use dynamic values from the configuration object, improving flexibility and configurability. Updated logging to reflect these changes.
This commit is contained in:
tekh
2026-07-23 15:53:57 +02:00
parent 169ef7d86b
commit 55feaed361
2 changed files with 26 additions and 26 deletions
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7
src/DigitalData.EmailProfiler.Infrastructure/Messaging/RabbitMqConfiguration.cs
View File

@@ -44,4 +44,11 @@ public class RabbitMqConfiguration
/// Network recovery interval in seconds
/// </summary>
public int NetworkRecoveryIntervalSeconds { get; set; } = 10;
public string QueueName { get; set; } = null!;
public string ExchangeName { get; set; } = null!;
public string RoutingKey { get; set; } = null!;
public string DlqQueueName { get; set; } = null!;
public string DlqExchangeName { get; set; } = null!;
public string DlqRoutingKey { get; set; } = null!;
}

45
src/DigitalData.EmailProfiler.Infrastructure/Queue/RabbitMqEmailQueue.cs
View File

@@ -26,13 +26,6 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
// Lazy<T> ensures InitAsync is called only ONCE (thread-safe)
private readonly Lazy<Task> _initializationTask;
private const string QueueName = "emailprofiler.email.outbox";
private const string ExchangeName = "emailprofiler.emails";
private const string RoutingKey = "email.outbox";
private const string DlqQueueName = "emailprofiler.email.outbox.dlq";
private const string DlqExchangeName = "emailprofiler.emails.dlq";
private const string DlqRoutingKey = "email.outbox.dlq";
#pragma warning disable CS8618 // channel and connection are initialized in InitAsync, not in constructor
public RabbitMqEmailQueue(IOptions<RabbitMqConfiguration> config, ILogger<RabbitMqEmailQueue> logger)
#pragma warning restore CS8618
@@ -68,14 +61,14 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
// Declare Dead Letter Queue (DLQ) exchange
await _channel.ExchangeDeclareAsync(
exchange: DlqExchangeName,
exchange: _config.DlqExchangeName,
type: ExchangeType.Direct,
durable: true,
autoDelete: false);
// Declare Dead Letter Queue (DLQ)
await _channel.QueueDeclareAsync(
queue: DlqQueueName,
queue: _config.DlqQueueName,
durable: true,
exclusive: false,
autoDelete: false,
@@ -83,13 +76,13 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
// Bind DLQ to DLQ exchange
await _channel.QueueBindAsync(
queue: DlqQueueName,
exchange: DlqExchangeName,
routingKey: DlqRoutingKey);
queue: _config.DlqQueueName,
exchange: _config.DlqExchangeName,
routingKey: _config.DlqRoutingKey);
// Declare main exchange (Direct type for routing)
await _channel.ExchangeDeclareAsync(
exchange: ExchangeName,
exchange: _config.ExchangeName,
type: ExchangeType.Direct,
durable: true,
autoDelete: false);
@@ -97,12 +90,12 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
// Declare main queue (durable for persistence) with DLQ arguments
var queueArgs = new Dictionary<string, object?>
{
{ "x-dead-letter-exchange", DlqExchangeName },
{ "x-dead-letter-routing-key", DlqRoutingKey }
{ "x-dead-letter-exchange", _config.DlqExchangeName },
{ "x-dead-letter-routing-key", _config.DlqRoutingKey }
};
await _channel.QueueDeclareAsync(
queue: QueueName,
queue: _config.QueueName,
durable: true,
exclusive: false,
autoDelete: false,
@@ -110,11 +103,11 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
// Bind main queue to exchange with routing key
await _channel.QueueBindAsync(
queue: QueueName,
exchange: ExchangeName,
routingKey: RoutingKey);
queue: _config.QueueName,
exchange: _config.ExchangeName,
routingKey: _config.RoutingKey);
_logger.LogInformation("RabbitMQ initialized successfully: Queue={QueueName}, DLQ={DlqQueueName}", QueueName, DlqQueueName);
_logger.LogInformation("RabbitMQ initialized successfully: Queue={QueueName}, DLQ={DlqQueueName}", _config.QueueName, _config.DlqQueueName);
}
/// <summary>
@@ -141,8 +134,8 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
};
await _channel!.BasicPublishAsync(
exchange: ExchangeName,
routingKey: RoutingKey,
exchange: _config.ExchangeName,
routingKey: _config.RoutingKey,
mandatory: false,
basicProperties: properties,
body: body,
@@ -153,7 +146,7 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
{
await EnsureInitializedAsync(); // Initialize on first call
var result = await _channel!.BasicGetAsync(QueueName, false, cancellationToken);
var result = await _channel!.BasicGetAsync(_config.QueueName, false, cancellationToken);
if (result == null)
return null;
@@ -180,7 +173,7 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
{
await EnsureInitializedAsync(); // Initialize on first call
var queueInfo = await _channel!.QueueDeclarePassiveAsync(QueueName, cancellationToken);
var queueInfo = await _channel!.QueueDeclarePassiveAsync(_config.QueueName, cancellationToken);
return (int)queueInfo.MessageCount;
}
@@ -250,12 +243,12 @@ public class RabbitMqEmailQueue : IEmailQueue, IDisposable
// Start consuming messages (event-driven, non-blocking)
await _channel.BasicConsumeAsync(
queue: QueueName,
queue: _config.QueueName,
autoAck: false,
consumer: consumer,
cancellationToken: cancellationToken);
_logger.LogInformation("RabbitMQ consumer started for queue: {QueueName}", QueueName);
_logger.LogInformation("RabbitMQ consumer started for queue: {QueueName}", _config.QueueName);
}
public void Dispose()