gotoHuman example (#41)

* gotoHuman example

* readme

* Remove openai-integration

* gotoHuman ~0.2.4

---------

Co-authored-by: Till Simon <mail@tillsimon.com>

Author: gotohuman

examples/gotohuman/.env.example

@@ -0,0 +1,3 @@
+OPENAI_API_KEY=
+GOTOHUMAN_API_KEY=
+GOTOHUMAN_FORM_ID=

examples/gotohuman/handleHumanResponse.ts

@@ -0,0 +1,38 @@
+import express, { Request, Response } from 'express';
+import { client } from "./src/client";
+import { HumanResponseEvent } from './src/events';
+
+const app = express();
+app.use(express.json());
+const port = process.env.PORT || 4000;
+
+app.post('/', async (req: Request, res: Response) => {
+  console.log(`Received webhook from gotoHuman`, req.body)
+
+  try {
+    // Our gotoHuman review form also contains a buttonSelect with the ID 'publishDecision', value: publish|discard
+    const workflowResponse = await client.sendWorkflowEvent({
+      event: {
+        name: HumanResponseEvent.name,
+        input: { 
+          linkedInPost: req.body?.responseValues?.linkedInPost?.value || "",
+          publishDecision: req.body?.responseValues?.publishDecision?.value || ""
+        },
+      },
+      workflow: {
+        workflowId: req.body?.meta?.restackWorkflowId,
+        runId: req.body?.meta?.restackRunId,
+      },
+    });
+    console.log(`Sent event to workflow. Returned ${workflowResponse}`)
+  
+    res.status(200).json({msg: 'Processed human feedback ' + workflowResponse})
+  } catch(e) {
+    console.error("Sending event to workflow failed!", e)
+    res.status(500).json({error: `Could not process webhook!`})
+  }
+});
+
+app.listen(port, () => {
+  console.log(`Server running at http://localhost:${port}`);
+});