Muflone Transport RabbitMQ Saga

Muflone extension to manage sagas on RabbitMQ.

Install

Install-Package Muflone.Transport.RabbitMQ.Saga

Implementation

To implement a saga register

public static IServiceCollection AddRabbitMq(this IServiceCollection services, RabbitMqSettings rabbitMqSettings)
{
	var serviceProvider = services.BuildServiceProvider();
	var repository = serviceProvider.GetRequiredService<IRepository>();
	var loggerFactory = serviceProvider.GetService<ILoggerFactory>();

	var rabbitMQConfiguration = new RabbitMQConfiguration(rabbitMqSettings.Host, rabbitMqSettings.Username, rabbitMqSettings.Password, rabbitMqSettings.ExchangeCommandName, rabbitMqSettings.ExchangeEventName);
	var connectionFactory = new MufloneConnectionFactory(rabbitMQConfiguration, loggerFactory!);

	services.AddMufloneTransportRabbitMQ(loggerFactory, rabbitMQConfiguration);

	serviceProvider = services.BuildServiceProvider();
	services.AddMufloneRabbitMQConsumers(new List<IConsumer>
	{
		new BeersReceivedConsumer(serviceProvider.GetRequiredService<IServiceBus>(),
			connectionFactory,
			loggerFactory),

		new CreateBeerConsumer(repository!, connectionFactory,
			loggerFactory),

		new BeerCreatedConsumer(serviceProvider.GetRequiredService<IBeerService>(),
			connectionFactory,
			loggerFactory),

		new LoadBeerInStockConsumer(repository!, connectionFactory,
			loggerFactory),

		new BeerLoadedInStockConsumer(serviceProvider.GetRequiredService<IBeerService>(),
			connectionFactory,
			loggerFactory),

		new StartBeersReceivedSagaConsumer(serviceProvider.GetRequiredService<IServiceBus>(),
			serviceProvider.GetRequiredService<ISagaRepository>(),
			repository!,
			connectionFactory,
			loggerFactory),

		new BeerCreatedSagaConsumer(serviceProvider.GetRequiredService<IServiceBus>(),
			serviceProvider.GetRequiredService<ISagaRepository>(),
			connectionFactory,
			loggerFactory),

		new BeerLoadedInStockSagaConsumer(serviceProvider.GetRequiredService<IServiceBus>(),
			serviceProvider.GetRequiredService<ISagaRepository>(),
			connectionFactory,
			loggerFactory)
	});

	return services;
}

Fully working example

You can find a fully working example here: https://github.com/BrewUp/