Implement Dependency Injection

[amielc1]

Add Extention method for IServiceCollection (in the project we write how to add our class into the IOC container, in the runner project -> program.cs we invoke this extention method )

for example :

>    public static void AddMessageBrokerProducerServicesRabbitMq(this IServiceCollection services,
>         RabbitMqConfiguration rabbitMqConfiguration)
>     {
>         services.AddSingleton<IPublisher, Publisher>();
>         services.AddSingleton(_ => new RabbitMqBuilderAdapter(rabbitMqConfiguration));
>         services.AddSingleton<IProducerAdapter, RabbitMqProducerAdapter>();
>     }