What is the method for reaching a service in a different feature module?

Currently, I am utilizing Angular 2/4 and have organized my code into feature modules. For instance, I have a Building Module and a Client Module.

https://i.stack.imgur.com/LvmkU.png

The same structure applies to my Client Feature Module as well.

Now, in my Building module, I require access to the ClientService in order to retrieve a list of Clients associated with the Building. Is it sufficient to import the Client Service like this?

     import { BuildingService } from "../buildingservice";
     import { ClientService } from "../../client/clientservice";

    @Component({
      selector: 'building-detail',
      templateUrl: './building-detail.component.html',
      providers: [BuildingService, ClientService]
    })

     export class BuildingDetailComponent extends ComponentBase {

      constructor(private buildingService: BuildingService, private clientService: ClientService) {
    super();
}
  }

Would it be more appropriate to place my ClientService in a SharedServices folder, or is the current setup acceptable?

Answer №1

It is entirely your choice on how you structure your code. Importing modules through complex paths is not a problem at all.

If certain code needs to be shared between distant modules, it could be beneficial to organize the code accordingly. Consider renaming it to "shared" and placing it in a higher directory. Ultimately, the decision is yours :)

Answer №2

To ensure a seamless operation, simply include the service in the providers array of your preferred module. The structure of your project will dictate where you add it, but rest assured that this placement won't impact its functionality.

Once injected into any component, the service will function correctly regardless of whether it was registered in the primary module or a secondary one.

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