feat(gmail): add new emails trigger

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

@@ -36,6 +36,7 @@ const verifyCredentials = async ($) => {
     refreshToken: data.refresh_token,
     resourceName: currentUser.resourceName,
     screenName: `${displayName} - ${email}`,
+    userId: email,
   });
 };
 

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

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

packages/backend/src/apps/gmail/dynamic-data/list-labels/index.js

@@ -0,0 +1,22 @@
+export default {
+  name: 'List labels',
+  key: 'listLabels',
+
+  async run($) {
+    const labels = {
+      data: [],
+    };
+    const userId = $.auth.data.userId;
+
+    const { data } = await $.http.get(`/gmail/v1/users/${userId}/labels`);
+
+    for (const label of data.labels) {
+      labels.data.push({
+        value: label.id,
+        name: label.name,
+      });
+    }
+
+    return labels;
+  },
+};

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

@@ -1,6 +1,9 @@
 import defineApp from '../../helpers/define-app.js';
 import addAuthHeader from './common/add-auth-header.js';
 import auth from './auth/index.js';
+import triggers from './triggers/index.js';
+import dynamicData from './dynamic-data/index.js';
+
 export default defineApp({
   name: 'Gmail',
   key: 'gmail',
@@ -12,4 +15,6 @@ export default defineApp({
   supportsConnections: true,
   beforeRequest: [addAuthHeader],
   auth,
+  triggers,
+  dynamicData,
 });

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

@@ -0,0 +1,3 @@
+import newEmails from './new-emails/index.js';
+
+export default [newEmails];

packages/backend/src/apps/gmail/triggers/new-emails/index.js

@@ -0,0 +1,68 @@
+import defineTrigger from '../../../../helpers/define-trigger.js';
+
+export default defineTrigger({
+  name: 'New emails',
+  key: 'newEmails',
+  pollInterval: 15,
+  description:
+    'Triggers when a new email is received in the specified mailbox.',
+  arguments: [
+    {
+      label: 'Label',
+      key: 'labelId',
+      type: 'dropdown',
+      required: false,
+      description:
+        "If you don't choose a label, this Zap will trigger for all emails, including Drafts.",
+      variables: true,
+      source: {
+        type: 'query',
+        name: 'getDynamicData',
+        arguments: [
+          {
+            name: 'key',
+            value: 'listLabels',
+          },
+        ],
+      },
+    },
+  ],
+
+  async run($) {
+    const userId = $.auth.data.userId;
+    const labelId = $.step.parameters.labelId;
+
+    const params = {
+      maxResults: 500,
+      pageToken: undefined,
+    };
+
+    if (labelId) {
+      params.labelIds = labelId;
+    }
+
+    do {
+      const { data } = await $.http.get(`/gmail/v1/users/${userId}/messages`, {
+        params,
+      });
+      params.pageToken = data.nextPageToken;
+
+      if (!data?.messages?.length) {
+        return;
+      }
+
+      for (const message of data.messages) {
+        const { data: messageData } = await $.http.get(
+          `/gmail/v1/users/${userId}/messages/${message.id}`
+        );
+
+        $.pushTriggerItem({
+          raw: messageData,
+          meta: {
+            internalId: messageData.id,
+          },
+        });
+      }
+    } while (params.pageToken);
+  },
+});

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

@@ -0,0 +1,12 @@
+---
+favicon: /favicons/gmail.svg
+items:
+  - name: New emails
+    desc: Triggers when a new email is received in the specified mailbox.
+---
+
+<script setup>
+  import CustomListing from '../../components/CustomListing.vue'
+</script>
+
+<CustomListing />

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

@@ -14,6 +14,7 @@ The following integrations are currently supported by Automatisch.
 - [Ghost](/apps/ghost/triggers)
 - [GitHub](/apps/github/triggers)
 - [GitLab](/apps/gitlab/triggers)
+- [Gmail](/apps/gmail/triggers)
 - [Google Calendar](/apps/google-calendar/triggers)
 - [Google Drive](/apps/google-drive/triggers)
 - [Google Forms](/apps/google-forms/triggers)