feat: Implement update folder API endpoint

packages/backend/src/controllers/api/v1/folders/update-folder.js

@@ -0,0 +1,16 @@
+import { renderObject } from '../../../../helpers/renderer.js';
+
+export default async (request, response) => {
+  const folder = await request.currentUser
+    .$relatedQuery('folders')
+    .findOne({
+      id: request.params.folderId,
+    })
+    .throwIfNotFound();
+
+  await folder.$query().patchAndFetch({
+    name: request.body.name,
+  });
+
+  renderObject(response, folder);
+};

packages/backend/src/controllers/api/v1/folders/update-folder.test.js

@@ -0,0 +1,99 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import request from 'supertest';
+import Crypto from 'crypto';
+import app from '../../../../app.js';
+import createAuthTokenByUserId from '../../../../helpers/create-auth-token-by-user-id.js';
+import { createUser } from '../../../../../test/factories/user.js';
+import { createFolder } from '../../../../../test/factories/folder.js';
+import { createPermission } from '../../../../../test/factories/permission.js';
+import updateFolderMock from '../../../../../test/mocks/rest/api/v1/folders/update-folder.js';
+
+describe('PATCH /api/v1/folders/:folderId', () => {
+  let currentUser, currentUserRole, token;
+
+  beforeEach(async () => {
+    currentUser = await createUser();
+    currentUserRole = await currentUser.$relatedQuery('role');
+
+    token = await createAuthTokenByUserId(currentUser.id);
+  });
+
+  it('should return the updated folder data of current user', async () => {
+    const currentUserFolder = await createFolder({ userId: currentUser.id });
+
+    await createPermission({
+      action: 'create',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+    });
+
+    const response = await request(app)
+      .patch(`/api/v1/folders/${currentUserFolder.id}`)
+      .set('Authorization', token)
+      .send({
+        name: 'Updated folder name',
+      })
+      .expect(200);
+
+    const refetchedCurrentUserFolder = await currentUserFolder.$query();
+
+    const expectedPayload = await updateFolderMock({
+      ...refetchedCurrentUserFolder,
+      name: 'Updated folder name',
+    });
+
+    expect(response.body).toStrictEqual(expectedPayload);
+  });
+
+  it('should return not found response for not existing folder UUID', async () => {
+    await createPermission({
+      action: 'create',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+    });
+
+    const notExistingFolderUUID = Crypto.randomUUID();
+
+    await request(app)
+      .patch(`/api/v1/folders/${notExistingFolderUUID}`)
+      .set('Authorization', token)
+      .expect(404);
+  });
+
+  it('should return bad request response for invalid UUID', async () => {
+    await createPermission({
+      action: 'create',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+    });
+
+    await request(app)
+      .patch('/api/v1/folders/invalidFolderUUID')
+      .set('Authorization', token)
+      .expect(400);
+  });
+
+  it('should return unprocessable entity response for invalid data', async () => {
+    const currentUserFolder = await createFolder({ userId: currentUser.id });
+
+    await createPermission({
+      action: 'create',
+      subject: 'Flow',
+      roleId: currentUserRole.id,
+    });
+
+    const response = await request(app)
+      .patch(`/api/v1/folders/${currentUserFolder.id}`)
+      .set('Authorization', token)
+      .send({
+        name: null,
+      })
+      .expect(422);
+
+    expect(response.body.errors).toStrictEqual({
+      name: ['must be string'],
+    });
+
+    expect(response.body.meta.type).toStrictEqual('ModelValidation');
+  });
+});

packages/backend/src/helpers/authorization.js

@@ -137,6 +137,10 @@ const authorizationList = {
     action: 'create',
     subject: 'Flow',
   },
+  'PATCH /api/v1/folders/:folderId': {
+    action: 'create',
+    subject: 'Flow',
+  },
 };
 
 export const authorizeUser = async (request, response, next) => {

packages/backend/src/routes/api/v1/folders.js

@@ -2,9 +2,11 @@ import { Router } from 'express';
 import { authenticateUser } from '../../../helpers/authentication.js';
 import { authorizeUser } from '../../../helpers/authorization.js';
 import createFolderAction from '../../../controllers/api/v1/folders/create-folder.js';
+import updateFolderAction from '../../../controllers/api/v1/folders/update-folder.js';
 
 const router = Router();
 
 router.post('/', authenticateUser, authorizeUser, createFolderAction);
+router.patch('/:folderId', authenticateUser, authorizeUser, updateFolderAction);
 
 export default router;

packages/backend/test/mocks/rest/api/v1/folders/update-folder.js

@@ -0,0 +1,21 @@
+const updateFolderMock = async (flow) => {
+  const data = {
+    id: flow.id,
+    name: flow.name,
+    createdAt: flow.createdAt.getTime(),
+    updatedAt: flow.updatedAt.getTime(),
+  };
+
+  return {
+    data: data,
+    meta: {
+      count: 1,
+      currentPage: null,
+      isArray: false,
+      totalPages: null,
+      type: 'Folder',
+    },
+  };
+};
+
+export default updateFolderMock;