DigitalData.MessagingService/src/infrastructure/DigitalData.MessagingService.Infrastructure/MessagingServiceInfrastructureConfiguration.cs

using DigitalData.MessagingService.RabbitMQ;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;

namespace DigitalData.MessagingService.Infrastructure;

public class MessagingServiceInfrastructureConfiguration
{
    internal IServiceCollection Services { get; }

    private bool _rabbitMqConnectionFactoryAdded = false;

    internal MessagingServiceInfrastructureConfiguration(IServiceCollection services)
    {
        Services = services;
    }

    public void EnsureRabbitMqConnectionFactoryAdded()
    {
        if (!_rabbitMqConnectionFactoryAdded)
        {
            throw new InvalidOperationException("RabbitMQ connection factory has not been added. Please call AddRabbitMqConnectionFactory() before using this configuration.");
        }
    }

    public MessagingServiceInfrastructureConfiguration AddRabbitMqConnectionFactory(Action<RabbitMqConfiguration> configure)
    {
        Services.AddRabbitMqConnectionFactory(configure);
        _rabbitMqConnectionFactoryAdded = true;
        return this;
    }

    public MessagingServiceInfrastructureConfiguration AddRabbitMqConnectionFactory(IConfiguration configuration, string sectionName = RabbitMqConfiguration.SectionName)
    {
        Services.AddRabbitMqConnectionFactory(configuration, sectionName);
        _rabbitMqConnectionFactoryAdded = true;
        return this;
    }

}