Updated the evaluation to work recursively when failing

src/pages/api/evaluate/writing.ts

@@ -3,7 +3,7 @@ import type {NextApiRequest, NextApiResponse} from "next";
 import {getFirestore, doc, getDoc} from "firebase/firestore";
 import {withIronSessionApiRoute} from "iron-session/next";
 import {sessionOptions} from "@/lib/session";
-import axios from "axios";
+import axios, {AxiosResponse} from "axios";
 
 interface Body {
 	question: string;
@@ -18,11 +18,18 @@ async function handler(req: NextApiRequest, res: NextApiResponse) {
 		return;
 	}
 
-	const backendRequest = await axios.post(`${process.env.BACKEND_URL}/writing_task2`, req.body as Body, {
+	const backendRequest = await evaluate(req.body as Body);
+
+	res.status(backendRequest.status).json(backendRequest.data);
+}
+
+async function evaluate(body: Body): Promise<AxiosResponse> {
+	const backendRequest = await axios.post(`${process.env.BACKEND_URL}/writing_task2`, body as Body, {
 		headers: {
 			Authorization: `Bearer ${process.env.BACKEND_JWT}`,
 		},
 	});
 
-	res.status(backendRequest.status).json(backendRequest.data);
+	if (typeof backendRequest.data === "string") return evaluate(body);
+	return backendRequest;
 }