update find email

 type Query {
-  findEmail(phoneNumber: String!): User!
+  findEmail(phoneNumber: String!): String!
 }

-import { prisma, generateSecret } from "../../../utils";
+import { prisma, generateSecret, isAuthenticated } from "../../../utils";
 import twilio from "twilio";
 
 export default {
   Query: {
     findEmail: async (_, args) => {
+      if (isAuthenticated) {
         const { phoneNumber } = args;
         const accountSid = process.env.TWILIO_SID;
         const authToken = process.env.TWILIO_AUTH_TOKEN;
@@ -15,7 +16,10 @@ export default {
             to: `${phoneNumber}`,
             from: "KhuChat",
           })
-        .then((message) => console.log(message.sid));
+          .then((message) => {
+            console.log(message.sid);
+            console.log(" --- " + message);
+          });
 
         const user = await prisma.user.update({
           where: {
@@ -25,7 +29,10 @@ export default {
             phoneSecret: randomWords,
           },
         });
-      return user;
+        return user.email;
+      } else {
+        throw new Error("You need to login first");
+      }
     },
   },
 };