TekH
1617d4ab43
Refactored the RabbitMQ-based email queue system by splitting `OutgoingEmailQueue` into `OutgoingEmailPublisher` and `OutgoingEmailConsumer` to separate publishing and consuming responsibilities. - Introduced `IOutgoingEmailConsumer` and renamed `IOutgoingEmailQueue` to `IOutgoingEmailPublisher` for clarity. - Updated `SendEmailCommandHandler` to use the new publisher abstraction. - Added `RabbitMqConnectionFactory` to centralize RabbitMQ connection management. - Updated dependency injection to register new services. - Simplified RabbitMQ initialization logic by delegating it to `RabbitMqConnectionFactory`. - Enhanced logging for better observability. - Improved modularity and maintainability by separating concerns between message publishing and consuming.
54 lines
2.2 KiB
C#
54 lines
2.2 KiB
C#
using DigitalData.MessagingService.Application.Common.Interfaces;
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using DigitalData.MessagingService.Infrastructure.Messaging;
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using DigitalData.MessagingService.Infrastructure.Queue;
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using DigitalData.MessagingService.Infrastructure.Services;
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using DigitalData.MessagingService.Infrastructure.Services.Background;
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using Microsoft.AspNetCore.DataProtection;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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namespace DigitalData.MessagingService.Infrastructure;
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/// <summary>
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/// Dependency injection configuration for Infrastructure layer
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/// </summary>
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public static class DependencyInjection
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{
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/// <summary>
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/// Adds Infrastructure layer services to the DI container
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/// </summary>
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public static IServiceCollection AddInfrastructure(
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this IServiceCollection services,
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IConfiguration configuration)
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{
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// --- External Services ---
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// Email Service (using Limilabs Mail.dll - Singleton for use in EmailSenderWorker)
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services.AddSingleton<IEmailService, LimilabsEmailService>();
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// PDF Processing Service (using DevExpress.Pdf)
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services.AddScoped<IPdfProcessingService, DevExpressPdfProcessingService>();
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// Encryption Service (using Data Protection API - Singleton, thread-safe)
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services.AddSingleton<IEncryptionService, DataProtectionEncryptionService>();
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// --- Email Queue (RabbitMQ) ---
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services.AddSingleton<IOutgoingEmailConsumer, OutgoingEmailConsumer>();
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services.AddSingleton<IOutgoingEmailPublisher, OutgoingEmailPublisher>();
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services.AddSingleton<RabbitMqConnectionFactory>();
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// --- RabbitMQ Configuration ---
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services.Configure<RabbitMqConfiguration>(
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configuration.GetSection(RabbitMqConfiguration.SectionName));
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// --- Data Protection (for encryption) ---
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services.AddDataProtection()
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.PersistKeysToFileSystem(new DirectoryInfo(@"C:\ProgramData\EmailService\Keys"))
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.SetApplicationName("MessagingService");
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// Register Background Workers
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services.AddHostedService<AsyncInitWorker>();
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return services;
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}
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}
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