Updated the eval calls to the backend, passed the navigation logic of level to useExamNavigation hook

src/pages/api/evaluate/writing.ts

@@ -5,10 +5,12 @@ import { sessionOptions } from "@/lib/session";
 import axios from "axios";
 
 interface Body {
+	userId: string;
+	sessionId: string;
 	question: string;
 	answer: string;
+	exerciseId: string;
 	task: 1 | 2;
-	id: string;
 }
 
 export default withIronSessionApiRoute(handler, sessionOptions);
@@ -20,13 +22,13 @@ async function handler(req: NextApiRequest, res: NextApiResponse) {
 		return;
 	}
 
-	const body = req.body as Body;
-	const taskNumber = body.task.toString() !== "1" && body.task.toString() !== "2" ? "1" : body.task.toString();
+	const { task, ...body}  = req.body as Body;
+	const taskNumber = task.toString() !== "1" && task.toString() !== "2" ? "1" : task.toString();
 
 	await axios.post(`${process.env.BACKEND_URL}/grade/writing/${taskNumber}`, body, {
 		headers: {
 			Authorization: `Bearer ${process.env.BACKEND_JWT}`,
 		},
 	});
-	res.status(200);
+	res.status(200).json({ok: true});
 }