created functions to create/edit/delete questions

package.json

@@ -11,6 +11,7 @@
   "dependencies": {
     "-": "^0.0.1",
     "@google-cloud/pubsub": "^4.3.3",
+    "@googleapis/forms": "^2.0.5",
     "canvas": "^2.11.2",
     "firebase": "^10.8.1",
     "fs": "^0.0.1-security",

src/app/api/surveys/route.ts

@@ -1,39 +1,12 @@
 import { NextRequest, NextResponse } from "next/server";
-import { forms } from "@/lib/googleAuthorization";
-import { db } from "@/lib/firebase/firebaseConfig";
-import { collection, addDoc } from "firebase/firestore";
+import { createSurvey } from "@/lib/firebase/database/surveys";
 
 export async function POST(req: NextRequest) {
   const body = await req.json();
-
-  let form = null;
-  try {
-    form = await forms.forms.create({
-      requestBody: {
-        info: {
-          title: body.title,
-          documentTitle: body.documentTitle,
-        },
-      },
-    });
-  } catch (err) {
-    return NextResponse.json(
-      { message: "error creating google form" },
-      { status: 401 }
-    );
-  }
-
   try {
-    await addDoc(collection(db, "surveys"), form.data);
-    return NextResponse.json(
-      { message: "survey successfully created" },
-      { status: 200 }
-    );
+    const survey = await createSurvey(body);
+    return NextResponse.json({data: survey}, {status: 200});
   } catch (err) {
-    console.log(err);
-    return NextResponse.json(
-      { message: "cannot add survey to firestore" },
-      { status: 500 }
-    );
+    return NextResponse.json({error: 'error creating survey'}, {status: 500});
   }
 }

src/lib/firebase/database/surveys.ts

@@ -0,0 +1,45 @@
+import { forms } from '../../googleAuthorization';
+import { db } from "../firebaseConfig";
+import { doc, setDoc } from 'firebase/firestore';
+
+export async function createSurvey(body: {title: string, documentTitle: string}) {
+  let form = null;
+  try {
+    form = await forms.forms.create({
+      requestBody: {
+        info: {
+          title: body.title,
+          documentTitle: body.documentTitle,
+        },
+      },
+    });
+  } catch (err) {
+    throw Error('unable to create google form');
+  }
+
+  try {
+    await setDoc(doc(db, "surveys", form.data.formId || ''), form.data);
+    return form.data;
+  } catch (err) {
+    throw Error('cannot add survey to firestore');
+  }
+}
+
+/* Retrieve form data given form id and update it to firebase.
+* @params id - id of form
+*/
+export async function updateSurvey(id: string) {
+  let form = null;
+  try {
+    form = await forms.forms.get({formId: id})
+  } catch (err) {
+    throw Error('unable to get google form');
+  }
+
+  try {
+    await setDoc(doc(db, 'surveys', form.data.formId || ''), form.data, {merge: true});
+    return form;
+  } catch (err) {
+    throw Error('unable to update survey in firestore');
+  }
+}