Solved a problem with the API call

src/pages/api/users/agents/index.ts

@@ -1,13 +1,7 @@
 import {app, adminApp} from "@/firebase";
 import {AgentUser} from "@/interfaces/user";
 import {sessionOptions} from "@/lib/session";
-import {
-  collection,
-  getDocs,
-  getFirestore,
-  query,
-  where,
-} from "firebase/firestore";
+import {collection, getDocs, getFirestore, query, where} from "firebase/firestore";
 import {getAuth} from "firebase-admin/auth";
 import {withIronSessionApiRoute} from "iron-session/next";
 import {NextApiRequest, NextApiResponse} from "next";
@@ -23,22 +17,18 @@ interface Contact {
 	number: string;
 }
 async function get(req: NextApiRequest, res: NextApiResponse) {
-  const { language = 'en' } = req.query as { language: string };
+	const {language = "en"} = req.query as {language: string};
 
-  const usersQuery = query(
-    collection(db, "users"),
-    where("type", "==", "agent")
-  );
+	const usersQuery = query(collection(db, "users"), where("type", "==", "agent"));
 	const docsUser = await getDocs(usersQuery);
 
 	const docs = docsUser.docs.map((doc) => doc.data() as AgentUser);
 
-  const data = docs.reduce(
-    (acc: Record<string, Contact[]>, user: AgentUser) => {
+	const data = docs.reduce((acc: Record<string, Contact[]>, user: AgentUser) => {
 		const countryCode = user.demographicInformation?.country as string;
 		const currentValues = acc[countryCode] || ([] as Contact[]);
 		const newUser = {
-        name: user.agentInformation.companyName,
+			name: user.agentInformation?.companyName || user.name,
 			email: user.email,
 			number: user.demographicInformation?.phone as string,
 		} as Contact;
@@ -46,13 +36,12 @@ async function get(req: NextApiRequest, res: NextApiResponse) {
 			...acc,
 			[countryCode]: [...currentValues, newUser],
 		};
-    },
-    {}
-  ) as Record<string, Contact[]>;
+	}, {}) as Record<string, Contact[]>;
 
 	const result = Object.keys(data).map((code) => {
 		const country = countryCodes.findOne("countryCode" as any, code.toUpperCase());
-    const key = language === 'ar' ? 'countryNameLocal' : 'countryNameEn';
+		if (!country) return null;
+		const key = language === "ar" ? "countryNameLocal" : "countryNameEn";
 		return {
 			label: country[key],
 			key: code,
@@ -60,7 +49,7 @@ async function get(req: NextApiRequest, res: NextApiResponse) {
 		};
 	});
 
-  res.json(result);
+	res.json(result.filter((x) => !!x));
 }
 
 async function user(req: NextApiRequest, res: NextApiResponse) {