Add trigger workflow for each action (#14573)

* add trigger workflow for each action

* bump version

Author: andrewjschuang

components/helper_functions/actions/trigger-workflow-for-each/trigger-workflow-for-each.mjs

@@ -0,0 +1,41 @@
+import helperFunctions from "../../helper_functions.app.mjs";
+
+export default {
+  key: "helper_functions-trigger-workflow-for-each",
+  name: "Trigger Workflow For Each",
+  description: "Trigger another Pipedream workflow in your workspace for each object in an array.",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    helperFunctions,
+    workflowId: {
+      type: "string",
+      label: "Workflow ID",
+      description: "The ID of the workflow to trigger. Workflow IDs are formatted as `p_******` and you can find a workflow's ID within the workflow builder URL.",
+    },
+    objects: {
+      type: "any",
+      label: "Array of Objects",
+      description: "Use a custom expression (`{{steps.code.objects}}`) to reference an array of objects exported from a previous step to send to the triggered workflow.",
+    },
+  },
+  async run({ $ }) {
+    const {
+      workflowId,
+      objects,
+    } = this;
+
+    try {
+      const results = [];
+      const triggerPromises = objects.map((object) => $.flow.trigger(workflowId, object));
+      for await (const result of triggerPromises) {
+        results.push(result);
+      }
+      $.export("$summary", `Successfully triggered workflow ID **${workflowId}**`);
+      return results;
+    } catch (error) {
+      $.export("$summary", `Failed to trigger workflow ID **${workflowId}**.`);
+      throw error;
+    }
+  },
+};

components/helper_functions/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pipedream/helper_functions",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Pipedream Helper_functions Components",
   "main": "helper_functions.app.mjs",
   "keywords": [