feat: add create/edit link form + controller methods

app/controllers/links_controller.ts

@@ -1,6 +1,10 @@
 import CollectionsController from '#controllers/collections_controller';
 import Link from '#models/link';
-import { linkValidator } from '#validators/link';
+import {
+  createLinkValidator,
+  updateLinkFavoriteStatusValidator,
+  updateLinkValidator,
+} from '#validators/link';
 import { inject } from '@adonisjs/core';
 import type { HttpContext } from '@adonisjs/core/http';
 
@@ -16,7 +20,7 @@ export default class LinksController {
 
   async store({ auth, request, response }: HttpContext) {
     const { collectionId, ...payload } =
-      await request.validateUsing(linkValidator);
+      await request.validateUsing(createLinkValidator);
 
     await this.collectionsController.getCollectionById(
       collectionId,
@@ -32,4 +36,67 @@ export default class LinksController {
       collectionId
     );
   }
+
+  async showEditPage({ auth, inertia, request, response }: HttpContext) {
+    const linkId = request.qs()?.linkId;
+    if (!linkId) {
+      return response.redirectToNamedRoute('dashboard');
+    }
+
+    const userId = auth.user!.id;
+    const collections =
+      await this.collectionsController.getCollectionsByAuthorId(userId);
+    const link = await this.getLinkById(linkId, userId);
+
+    return inertia.render('links/edit', { collections, link });
+  }
+
+  async update({ request, auth, response }: HttpContext) {
+    const { params, ...payload } =
+      await request.validateUsing(updateLinkValidator);
+
+    // Throw if invalid link id provided
+    await this.getLinkById(params.id, auth.user!.id);
+
+    await Link.updateOrCreate(
+      {
+        id: params.id,
+      },
+      payload
+    );
+
+    return response.redirectToNamedRoute('dashboard', {
+      qs: { collectionId: payload.collectionId },
+    });
+  }
+
+  async toggleFavorite({ request, auth, response }: HttpContext) {
+    const { params, favorite } = await request.validateUsing(
+      updateLinkFavoriteStatusValidator
+    );
+
+    // Throw if invalid link id provided
+    await this.getLinkById(params.id, auth.user!.id);
+
+    await Link.updateOrCreate(
+      {
+        id: params.id,
+      },
+      { favorite }
+    );
+
+    return response.json({ status: 'ok' });
+  }
+
+  /**
+   * Get link by id.
+   *
+   * /!\ Only return private link (create by the current user)
+   */
+  private async getLinkById(id: Link['id'], userId: Link['id']) {
+    return await Link.query()
+      .where('id', id)
+      .andWhere('author_id', userId)
+      .firstOrFail();
+  }
 }