refactor: shared collection controller

app/collections/services/collection_service.ts

@@ -61,7 +61,16 @@ export class CollectionService {
 			.delete();
 	}
 
-	getAuthContext() {
+	getPublicCollectionById(id: Collection['id']) {
+		return Collection.query()
+			.where('id', id)
+			.andWhere('visibility', Visibility.PUBLIC)
+			.preload('links')
+			.preload('author')
+			.firstOrFail();
+	}
+
+	private getAuthContext() {
 		const context = HttpContext.getOrFail();
 		if (!context.auth.user || !context.auth.user.id) {
 			throw new Error('User not authenticated');

app/shared_collections/controllers/shared_collections_controller.ts

@@ -1,61 +1,19 @@
-import { Visibility } from '#collections/enums/visibility';
-import Collection from '#collections/models/collection';
-import Link from '#links/models/link';
-import User from '#user/models/user';
+import { CollectionService } from '#collections/services/collection_service';
+import { inject } from '@adonisjs/core';
 import type { HttpContext } from '@adonisjs/core/http';
 import { getSharedCollectionValidator } from '../validators/shared_collection.js';
 
-class LinkWithoutFavoriteDto {
-	constructor(private link: Link) {}
-
-	toJson = () => ({
-		id: this.link.id,
-		name: this.link.name,
-		description: this.link.description,
-		url: this.link.url,
-		collectionId: this.link.collectionId,
-		createdAt: this.link.createdAt.toString(),
-		updatedAt: this.link.updatedAt.toString(),
-	});
-}
-
-class UserWithoutEmailDto {
-	constructor(private user: User) {}
-
-	toJson = () => ({
-		id: this.user.id,
-		fullname: this.user.name,
-		avatarUrl: this.user.avatarUrl,
-		isAdmin: this.user.isAdmin,
-		createdAt: this.user.createdAt.toString(),
-		updatedAt: this.user.updatedAt.toString(),
-	});
-}
-
+@inject()
 export default class SharedCollectionsController {
+	constructor(private collectionService: CollectionService) {}
+
 	async index({ request, inertia }: HttpContext) {
 		const { params } = await request.validateUsing(
 			getSharedCollectionValidator
 		);
 
-		const collection = await this.getSharedCollectionById(params.id);
-		return inertia.render('shared', { collection });
-	}
-
-	private async getSharedCollectionById(id: Collection['id']) {
-		const collection = await Collection.query()
-			.where('id', id)
-			.andWhere('visibility', Visibility.PUBLIC)
-			.preload('links')
-			.preload('author')
-			.firstOrFail();
-
-		return {
-			...collection.serialize(),
-			links: collection.links.map((link) =>
-				new LinkWithoutFavoriteDto(link).toJson()
-			),
-			author: new UserWithoutEmailDto(collection.author).toJson(),
-		};
+		const activeCollection =
+			await this.collectionService.getPublicCollectionById(params.id);
+		return inertia.render('shared', { activeCollection });
 	}
 }