feat(changedetection): add changed watch trigger

add POST /api/v1/installation/users to seed user

packages/backend/bin/database/utils.js

@@ -2,6 +2,7 @@ import appConfig from '../../src/config/app.js';
 import logger from '../../src/helpers/logger.js';
 import client from './client.js';
 import User from '../../src/models/user.js';
+import Config from '../../src/models/config.js';
 import Role from '../../src/models/role.js';
 import '../../src/config/orm.js';
 import process from 'process';
@@ -45,6 +46,8 @@ export async function createUser(
     if (userCount === 0) {
       const user = await User.query().insertAndFetch(userParams);
       logger.info(`User has been saved: ${user.email}`);
+
+      await Config.markInstallationCompleted();
     } else {
       logger.info('No need to seed a user.');
     }

packages/backend/src/apps/changedetection/actions/create-watch/index.js

@@ -0,0 +1,29 @@
+import defineAction from '../../../../helpers/define-action.js';
+
+export default defineAction({
+  name: 'Create a watch',
+  key: 'createWatch',
+  description: 'Creates a new change detection watch for a specific website.',
+  arguments: [
+    {
+      label: 'URL',
+      key: 'url',
+      type: 'string',
+      required: true,
+      variables: true,
+      description: 'Url you want to monitor',
+    },
+  ],
+
+  async run($) {
+    const url = $.step.parameters.url;
+
+    const body = {
+      url,
+    };
+
+    const response = await $.http.post('/v1/watch', body);
+
+    $.setActionItem({ raw: response.data });
+  },
+});

packages/backend/src/apps/changedetection/actions/delete-watch/index.js

@@ -0,0 +1,29 @@
+import defineAction from '../../../../helpers/define-action.js';
+
+export default defineAction({
+  name: 'Delete a watch',
+  key: 'deleteWatch',
+  description: 'Deletes a change detection watch.',
+  arguments: [
+    {
+      label: 'Watch ID',
+      key: 'watchId',
+      type: 'string',
+      required: true,
+      variables: true,
+      description: 'Watch id you want to delete',
+    },
+  ],
+
+  async run($) {
+    const watchId = $.step.parameters.watchId;
+
+    await $.http.delete(`/v1/watch/${watchId}`);
+
+    $.setActionItem({
+      raw: {
+        result: 'successful',
+      },
+    });
+  },
+});

packages/backend/src/apps/changedetection/actions/index.js

@@ -0,0 +1,4 @@
+import createWatch from './create-watch/index.js';
+import deleteWatch from './delete-watch/index.js';
+
+export default [createWatch, deleteWatch];

packages/backend/src/apps/changedetection/auth/index.js

@@ -0,0 +1,44 @@
+import verifyCredentials from './verify-credentials.js';
+import isStillVerified from './is-still-verified.js';
+
+export default {
+  fields: [
+    {
+      key: 'screenName',
+      label: 'Screen Name',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description:
+        'Screen name of your connection to be used on Automatisch UI.',
+      clickToCopy: false,
+    },
+    {
+      key: 'instanceUrl',
+      label: 'Instance URL',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: null,
+      clickToCopy: false,
+    },
+    {
+      key: 'apiKey',
+      label: 'API Key',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: 'Changedetection API key of your account.',
+      clickToCopy: false,
+    },
+  ],
+
+  verifyCredentials,
+  isStillVerified,
+};

packages/backend/src/apps/changedetection/auth/is-still-verified.js

@@ -0,0 +1,8 @@
+import verifyCredentials from './verify-credentials.js';
+
+const isStillVerified = async ($) => {
+  await verifyCredentials($);
+  return true;
+};
+
+export default isStillVerified;

packages/backend/src/apps/changedetection/auth/verify-credentials.js

@@ -0,0 +1,10 @@
+const verifyCredentials = async ($) => {
+  await $.http.get('/v1/systeminfo');
+
+  await $.auth.set({
+    screenName: $.auth.data.screenName,
+    apiKey: $.auth.data.apiKey,
+  });
+};
+
+export default verifyCredentials;

packages/backend/src/apps/changedetection/common/add-auth-header.js

@@ -0,0 +1,9 @@
+const addAuthHeader = ($, requestConfig) => {
+  if ($.auth.data?.apiKey) {
+    requestConfig.headers['x-api-key'] = $.auth.data.apiKey;
+  }
+
+  return requestConfig;
+};
+
+export default addAuthHeader;

packages/backend/src/apps/changedetection/common/set-base-url.js

@@ -0,0 +1,10 @@
+const setBaseUrl = ($, requestConfig) => {
+  const instanceUrl = $.auth.data.instanceUrl;
+  if (instanceUrl) {
+    requestConfig.baseURL = `${instanceUrl}/api`;
+  }
+
+  return requestConfig;
+};
+
+export default setBaseUrl;

packages/backend/src/apps/changedetection/dynamic-data/index.js

@@ -0,0 +1,3 @@
+import listWatches from './list-watches/index.js';
+
+export default [listWatches];

packages/backend/src/apps/changedetection/dynamic-data/list-watches/index.js

@@ -0,0 +1,24 @@
+export default {
+  name: 'List watches',
+  key: 'listWatches',
+
+  async run($) {
+    const watches = {
+      data: [],
+    };
+
+    const { data } = await $.http.get('/v1/watch');
+    const watchIds = Object.keys(data);
+
+    if (watchIds?.length) {
+      for (const watchId of watchIds) {
+        watches.data.push({
+          value: watchId,
+          name: data[watchId].url,
+        });
+      }
+    }
+
+    return watches;
+  },
+};

packages/backend/src/apps/changedetection/index.js

@@ -0,0 +1,23 @@
+import defineApp from '../../helpers/define-app.js';
+import addAuthHeader from './common/add-auth-header.js';
+import auth from './auth/index.js';
+import setBaseUrl from './common/set-base-url.js';
+import actions from './actions/index.js';
+import dynamicData from './dynamic-data/index.js';
+import triggers from './triggers/index.js';
+
+export default defineApp({
+  name: 'Changedetection',
+  key: 'changedetection',
+  iconUrl: '{BASE_URL}/apps/changedetection/assets/favicon.svg',
+  authDocUrl: '{DOCS_URL}/apps/changedetection/connection',
+  supportsConnections: true,
+  baseUrl: 'https://changedetection.io',
+  apiBaseUrl: '',
+  primaryColor: '3056d3',
+  beforeRequest: [setBaseUrl, addAuthHeader],
+  auth,
+  actions,
+  dynamicData,
+  triggers,
+});

packages/backend/src/apps/changedetection/triggers/changed-watch/index.js

@@ -0,0 +1,43 @@
+import defineTrigger from '../../../../helpers/define-trigger.js';
+
+export default defineTrigger({
+  name: 'Changed watch',
+  key: 'changedWatch',
+  pollInterval: 15,
+  description: 'Triggers when any changes detected.',
+  arguments: [
+    {
+      label: 'Watch',
+      key: 'watchId',
+      type: 'dropdown',
+      required: true,
+      description: '',
+      variables: true,
+      source: {
+        type: 'query',
+        name: 'getDynamicData',
+        arguments: [
+          {
+            name: 'key',
+            value: 'listWatches',
+          },
+        ],
+      },
+    },
+  ],
+
+  async run($) {
+    const watchId = $.step.parameters.watchId;
+
+    const { data } = await $.http.get(`v1/watch/${watchId}`);
+
+    if (Object.keys(data).length !== 0) {
+      $.pushTriggerItem({
+        raw: data,
+        meta: {
+          internalId: `${watchId}-${data.last_changed}`,
+        },
+      });
+    }
+  },
+});

packages/backend/src/apps/changedetection/triggers/index.js

@@ -0,0 +1,3 @@
+import changedWatch from './changed-watch/index.js';
+
+export default [changedWatch];

packages/backend/src/controllers/api/v1/admin/users/get-users.ee.test.js

@@ -1,11 +1,10 @@
-import { vi, describe, it, expect, beforeEach } from 'vitest';
+import { describe, it, expect, beforeEach } from 'vitest';
 import request from 'supertest';
 import app from '../../../../../app';
 import createAuthTokenByUserId from '../../../../../helpers/create-auth-token-by-user-id';
 import { createRole } from '../../../../../../test/factories/role';
 import { createUser } from '../../../../../../test/factories/user';
 import getUsersMock from '../../../../../../test/mocks/rest/api/v1/admin/users/get-users.js';
-import * as license from '../../../../../helpers/license.ee.js';
 
 describe('GET /api/v1/admin/users', () => {
   let currentUser, currentUserRole, anotherUser, anotherUserRole, token;
@@ -32,8 +31,6 @@ describe('GET /api/v1/admin/users', () => {
   });
 
   it('should return users data', async () => {
-    vi.spyOn(license, 'hasValidLicense').mockResolvedValue(true);
-
     const response = await request(app)
       .get('/api/v1/admin/users')
       .set('Authorization', token)

packages/backend/src/controllers/api/v1/installation/users/create-user.js

@@ -1,12 +1,9 @@
 import User from '../../../../../models/user.js';
-import Config from '../../../../../models/config.js';
 
 export default async (request, response) => {
   const { email, password, fullName } = request.body;
 
-  await User.createAdminUser({ email, password, fullName });
-
-  await Config.markInstallationCompleted();
+  await User.createAdmin({ email, password, fullName });
 
   response.status(204).end();
 };

packages/backend/src/controllers/api/v1/installation/users/create-user.test.js

@@ -4,6 +4,7 @@ import app from '../../../../../app.js';
 import Config from '../../../../../models/config.js';
 import User from '../../../../../models/user.js';
 import { createRole } from '../../../../../../test/factories/role';
+import { createUser } from '../../../../../../test/factories/user';
 import { createInstallationCompletedConfig } from '../../../../../../test/factories/config';
 
 describe('POST /api/v1/installation/users', () => {
@@ -17,7 +18,7 @@ describe('POST /api/v1/installation/users', () => {
   });
 
   describe('for incomplete installations', () => {
-    it('should respond with HTTP 204 with correct payload', async () => {
+    it('should respond with HTTP 204 with correct payload when no user', async () => {
       expect(await Config.isInstallationCompleted()).toBe(false);
 
       await request(app)
@@ -34,6 +35,27 @@ describe('POST /api/v1/installation/users', () => {
       expect(user.roleId).toBe(adminRole.id);
       expect(await Config.isInstallationCompleted()).toBe(true);
     });
+
+    it('should respond with HTTP 403 with correct payload when one user exists at least', async () => {
+      expect(await Config.isInstallationCompleted()).toBe(false);
+
+      await createUser();
+
+      const usersCountBefore = await User.query().resultSize();
+
+      await request(app)
+        .post('/api/v1/installation/users')
+        .send({
+          email: 'user@automatisch.io',
+          password: 'password',
+          fullName: 'Initial admin'
+        })
+        .expect(403);
+
+      const usersCountAfter = await User.query().resultSize();
+
+      expect(usersCountBefore).toEqual(usersCountAfter);
+    });
   });
 
   describe('for completed installations', () => {

packages/backend/src/helpers/allow-installation.js

@@ -0,0 +1,16 @@
+import Config from '../models/config.js';
+import User from '../models/user.js';
+
+export async function allowInstallation(request, response, next) {
+  if (await Config.isInstallationCompleted()) {
+    return response.status(403).end();
+  }
+
+  const hasAnyUsers = await User.query().resultSize() > 0;
+
+  if (hasAnyUsers) {
+    return response.status(403).end();
+  }
+
+  next();
+};

packages/backend/src/helpers/authorize-installation.js

@@ -1,9 +0,0 @@
-import Config from '../models/config.js';
-
-export async function authorizeInstallation(request, response, next) {
-  if (await Config.isInstallationCompleted()) {
-    return response.status(403).end();
-  } else {
-    next();
-  }
-};

packages/backend/src/models/user.js

@@ -10,6 +10,7 @@ import Base from './base.js';
 import App from './app.js';
 import AccessToken from './access-token.js';
 import Connection from './connection.js';
+import Config from './config.js';
 import Execution from './execution.js';
 import Flow from './flow.js';
 import Identity from './identity.ee.js';
@@ -373,7 +374,7 @@ class User extends Base {
     return apps;
   }
 
-  static async createAdminUser({ email, password, fullName }) {
+  static async createAdmin({ email, password, fullName }) {
     const adminRole = await Role.findAdmin();
 
     const adminUser = await this.query().insert({
@@ -383,6 +384,8 @@ class User extends Base {
       roleId: adminRole.id
     });
 
+    await Config.markInstallationCompleted();
+
     return adminUser;
   }
 

packages/backend/src/routes/api/v1/admin/users.ee.js

@@ -2,25 +2,17 @@ import { Router } from 'express';
 import asyncHandler from 'express-async-handler';
 import { authenticateUser } from '../../../../helpers/authentication.js';
 import { authorizeAdmin } from '../../../../helpers/authorization.js';
-import { checkIsEnterprise } from '../../../../helpers/check-is-enterprise.js';
 import getUsersAction from '../../../../controllers/api/v1/admin/users/get-users.ee.js';
 import getUserAction from '../../../../controllers/api/v1/admin/users/get-user.ee.js';
 
 const router = Router();
 
-router.get(
-  '/',
-  authenticateUser,
-  authorizeAdmin,
-  checkIsEnterprise,
-  asyncHandler(getUsersAction)
-);
+router.get('/', authenticateUser, authorizeAdmin, asyncHandler(getUsersAction));
 
 router.get(
   '/:userId',
   authenticateUser,
   authorizeAdmin,
-  checkIsEnterprise,
   asyncHandler(getUserAction)
 );
 

packages/backend/src/routes/api/v1/installation/users.js

@@ -1,13 +1,13 @@
 import { Router } from 'express';
 import asyncHandler from 'express-async-handler';
-import { authorizeInstallation } from '../../../../helpers/authorize-installation.js';
+import { allowInstallation } from '../../../../helpers/allow-installation.js';
 import createUserAction from '../../../../controllers/api/v1/installation/users/create-user.js';
 
 const router = Router();
 
 router.post(
   '/',
-  authorizeInstallation,
+  allowInstallation,
   asyncHandler(createUserAction)
 );
 

packages/docs/pages/.vitepress/config.js

@@ -41,6 +41,16 @@ export default defineConfig({
             { text: 'Connection', link: '/apps/carbone/connection' },
           ],
         },
+        {
+          text: 'Changedetection',
+          collapsible: true,
+          collapsed: true,
+          items: [
+            { text: 'Triggers', link: '/apps/changedetection/triggers' },
+            { text: 'Actions', link: '/apps/changedetection/actions' },
+            { text: 'Connection', link: '/apps/changedetection/connection' },
+          ],
+        },
         {
           text: 'Datastore',
           collapsible: true,

packages/docs/pages/apps/changedetection/actions.md

@@ -0,0 +1,14 @@
+---
+favicon: /favicons/changedetection.svg
+items:
+  - name: Create a watch
+    desc: Creates a new change detection watch for a specific website.
+  - name: Delete a watch
+    desc: Deletes a change detection watch.
+---
+
+<script setup>
+  import CustomListing from '../../components/CustomListing.vue'
+</script>
+
+<CustomListing />

packages/docs/pages/apps/changedetection/connection.md

@@ -0,0 +1,14 @@
+# Changedetection
+
+:::info
+This page explains the steps you need to follow to set up the Changedetection
+connection in Automatisch. If any of the steps are outdated, please let us know!
+:::
+
+1. Go to your Changedetection admin panel.
+2. Click on the **Settings** button.
+3. Click on the **API** tab.
+4. Copy **API key** from the page to the `API Key` field on Automatisch.
+5. Add your Instance URL in the **Instance URL** field on Automatisch.
+6. Write any screen name to be displayed in Automatisch.
+7. Now, you can start using the Changedetection connection with Automatisch.

packages/docs/pages/apps/changedetection/triggers.md

@@ -0,0 +1,12 @@
+---
+favicon: /favicons/changedetection.svg
+items:
+  - name: Changed watch
+    desc: Triggers when any changes detected.
+---
+
+<script setup>
+  import CustomListing from '../../components/CustomListing.vue'
+</script>
+
+<CustomListing />

packages/docs/pages/guide/available-apps.md

@@ -3,6 +3,7 @@
 The following integrations are currently supported by Automatisch.
 
 - [Carbone](/apps/carbone/actions)
+- [Changedetection](/apps/changedetection/actions)
 - [Datastore](/apps/datastore/actions)
 - [DeepL](/apps/deepl/actions)
 - [Delay](/apps/delay/actions)