feat(firebase): add new documents within firestore collection trigger

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

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

packages/backend/src/apps/firebase/dynamic-data/list-firestore-collections/index.js

@@ -0,0 +1,32 @@
+export default {
+  name: 'List firestore collections',
+  key: 'listFirestoreCollections',
+
+  async run($) {
+    const firestoreCollections = {
+      data: [],
+    };
+    const projectId = $.auth.data.projectId;
+
+    const { data } = await $.http.post(
+      `/v1/projects/${projectId}/databases/(default)/documents:listCollectionIds`,
+      null,
+      {
+        additionalProperties: {
+          setFirestoreBaseUrl: true,
+        },
+      }
+    );
+
+    if (data.collectionIds?.length) {
+      for (const collectionId of data.collectionIds) {
+        firestoreCollections.data.push({
+          value: collectionId,
+          name: collectionId,
+        });
+      }
+    }
+
+    return firestoreCollections;
+  },
+};

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

@@ -2,6 +2,8 @@ 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 triggers from './triggers/index.js';
+import dynamicData from './dynamic-data/index.js';
 
 export default defineApp({
   name: 'Firebase',
@@ -14,4 +16,6 @@ export default defineApp({
   supportsConnections: true,
   beforeRequest: [setBaseUrl, addAuthHeader],
   auth,
+  triggers,
+  dynamicData,
 });

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

@@ -0,0 +1,3 @@
+import newDocumentsWithinFirestoreCollection from './new-documents-within-firestore-collection/index.js';
+
+export default [newDocumentsWithinFirestoreCollection];

packages/backend/src/apps/firebase/triggers/new-documents-within-firestore-collection/index.js

@@ -0,0 +1,66 @@
+import defineTrigger from '../../../../helpers/define-trigger.js';
+
+export default defineTrigger({
+  name: 'New documents within a firestore collection',
+  key: 'newDocumentsWithinFirestoreCollection',
+  pollInterval: 15,
+  description:
+    'Triggers when a new document is added within a Cloud Firestore collection.',
+  arguments: [
+    {
+      label: 'Collection',
+      key: 'collectionId',
+      type: 'dropdown',
+      required: true,
+      description: '',
+      variables: true,
+      source: {
+        type: 'query',
+        name: 'getDynamicData',
+        arguments: [
+          {
+            name: 'key',
+            value: 'listFirestoreCollections',
+          },
+        ],
+      },
+    },
+  ],
+
+  async run($) {
+    const projectId = $.auth.data.projectId;
+    const collectionId = $.step.parameters.collectionId;
+    const params = {
+      pageSize: 100,
+      pageToken: undefined,
+    };
+
+    do {
+      const { data } = await $.http.get(
+        `/v1/projects/${projectId}/databases/(default)/documents/${collectionId}`,
+        {
+          params,
+          additionalProperties: {
+            setFirestoreBaseUrl: true,
+          },
+        }
+      );
+      params.pageToken = data.nextPageToken;
+
+      if (!data?.documents?.length) {
+        return;
+      }
+
+      for (const document of data.documents) {
+        const nameParts = document.name.split('/');
+        const id = nameParts[nameParts.length - 1];
+        $.pushTriggerItem({
+          raw: document,
+          meta: {
+            internalId: id,
+          },
+        });
+      }
+    } while (params.pageToken);
+  },
+});

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

@@ -99,7 +99,10 @@ export default defineConfig({
           text: 'Firebase',
           collapsible: true,
           collapsed: true,
-          items: [{ text: 'Connection', link: '/apps/firebase/connection' }],
+          items: [
+            { text: 'Triggers', link: '/apps/firebase/triggers' },
+            { text: 'Connection', link: '/apps/firebase/connection' },
+          ],
         },
         {
           text: 'Flickr',

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

@@ -0,0 +1,12 @@
+---
+favicon: /favicons/firebase.svg
+items:
+  - name: New documents within a firestore collection
+    desc: Triggers when a new document is added within a Cloud Firestore collection.
+---
+
+<script setup>
+  import CustomListing from '../../components/CustomListing.vue'
+</script>
+
+<CustomListing />

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

@@ -9,6 +9,7 @@ The following integrations are currently supported by Automatisch.
 - [Discord](/apps/discord/actions)
 - [Dropbox](/apps/dropbox/actions)
 - [Filter](/apps/filter/actions)
+- [Firebase](/apps/firebase/triggers)
 - [Flickr](/apps/flickr/triggers)
 - [Formatter](/apps/formatter/actions)
 - [Ghost](/apps/ghost/triggers)