From fc6822a298e2aa711be1e9548096b2140ab8194f Mon Sep 17 00:00:00 2001
From: Ali BARIN <ali.barin53@gmail.com>
Date: Sat, 5 Nov 2022 02:43:14 +0100
Subject: [PATCH] feat(salesforce): add updated field in objects trigger

---
 packages/backend/src/apps/salesforce/index.ts |  2 +
 .../src/apps/salesforce/triggers/index.ts     |  5 ++
 .../updated-field-in-objects/index.ts         | 55 +++++++++++++++++++
 .../updated-field-in-objects.ts               | 45 +++++++++++++++
 4 files changed, 107 insertions(+)
 create mode 100644 packages/backend/src/apps/salesforce/triggers/index.ts
 create mode 100644 packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/index.ts
 create mode 100644 packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/updated-field-in-objects.ts

diff --git a/packages/backend/src/apps/salesforce/index.ts b/packages/backend/src/apps/salesforce/index.ts
index 2f259c29..079f743e 100644
--- a/packages/backend/src/apps/salesforce/index.ts
+++ b/packages/backend/src/apps/salesforce/index.ts
@@ -1,6 +1,7 @@
 import defineApp from '../../helpers/define-app';
 import addAuthHeader from './common/add-auth-header';
 import auth from './auth';
+import triggers from './triggers';
 import data from './data';
 
 export default defineApp({
@@ -14,5 +15,6 @@ export default defineApp({
   primaryColor: '00A1E0',
   beforeRequest: [addAuthHeader],
   auth,
+  triggers,
   data,
 });
diff --git a/packages/backend/src/apps/salesforce/triggers/index.ts b/packages/backend/src/apps/salesforce/triggers/index.ts
new file mode 100644
index 00000000..eeb8681d
--- /dev/null
+++ b/packages/backend/src/apps/salesforce/triggers/index.ts
@@ -0,0 +1,5 @@
+import updatedFieldInObjects from "./updated-field-in-objects";
+
+export default [
+  updatedFieldInObjects
+];
diff --git a/packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/index.ts b/packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/index.ts
new file mode 100644
index 00000000..687c9246
--- /dev/null
+++ b/packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/index.ts
@@ -0,0 +1,55 @@
+import defineTrigger from '../../../../helpers/define-trigger';
+import updatedFieldInObjects from './updated-field-in-objects';
+
+export default defineTrigger({
+  name: 'Updated field in objects',
+  key: 'updatedFieldInObjects',
+  pollInterval: 15,
+  description: 'Triggers when a field is updated in an object.',
+  arguments: [
+    {
+      label: 'Object',
+      key: 'object',
+      type: 'dropdown' as const,
+      required: false,
+      variables: false,
+      source: {
+        type: 'query',
+        name: 'getData',
+        arguments: [
+          {
+            name: 'key',
+            value: 'listObjects',
+          },
+        ],
+      },
+    },
+    {
+      label: 'Field',
+      key: 'field',
+      type: 'dropdown' as const,
+      description: 'Track updates by this field',
+      required: true,
+      variables: false,
+      dependsOn: ['parameters.object'],
+      source: {
+        type: 'query',
+        name: 'getData',
+        arguments: [
+          {
+            name: 'key',
+            value: 'listFields',
+          },
+          {
+            name: 'parameters.object',
+            value: '{parameters.object}',
+          },
+        ],
+      },
+    },
+  ],
+
+  async run($) {
+    await updatedFieldInObjects($);
+  },
+});
diff --git a/packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/updated-field-in-objects.ts b/packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/updated-field-in-objects.ts
new file mode 100644
index 00000000..d7f1d97c
--- /dev/null
+++ b/packages/backend/src/apps/salesforce/triggers/updated-field-in-objects/updated-field-in-objects.ts
@@ -0,0 +1,45 @@
+import { IGlobalVariable } from '@automatisch/types';
+
+function getQuery(object: string, limit: number, offset: number) {
+  return `
+    SELECT
+      FIELDS(ALL)
+    FROM
+      ${object}
+    ORDER BY LastModifiedDate DESC
+    LIMIT ${limit}
+    OFFSET ${offset}
+  `;
+}
+
+const updatedFieldInObjects = async ($: IGlobalVariable): Promise<void> => {
+  const limit = 200;
+  const field = $.step.parameters.field as string;
+  const object = $.step.parameters.object as string;
+
+  let response;
+  let offset = 0;
+  do {
+    const options = {
+      params: {
+        q: getQuery(object, limit, offset),
+      }
+    };
+
+    response = await $.http.get('/services/data/v56.0/query', options);
+    const records = response.data.records;
+
+    for (const record of records) {
+      $.pushTriggerItem({
+        raw: record,
+        meta: {
+          internalId: `${record.Id}-${record[field]}`,
+        }
+      });
+    }
+
+    offset = offset + limit;
+  } while (response.data.records?.length === limit);
+};
+
+export default updatedFieldInObjects;