fix: change variable name

Author: winverse

src/components/setting/SettingEmailRow.tsx

@@ -6,7 +6,7 @@ import styled from 'styled-components';
 import Button from '../common/Button';
 import SettingEmailSuccess from './SettingEmailSuccess';
 import { toast } from 'react-toastify';
-import { CHECK_DUPLICATED_EMAIL } from '../../lib/graphql/user';
+import { EMAIL_EXISTS } from '../../lib/graphql/user';
 import client from '../../lib/graphql/client';
 
 export type SettingEmailRowProps = {
@@ -37,12 +37,12 @@ function SettingEmailRow({
     }
 
     const response = await client.query<{ isDuplicated: boolean }>({
-      query: CHECK_DUPLICATED_EMAIL,
+      query: EMAIL_EXISTS,
       fetchPolicy: 'network-only',
       variables: { email: value },
     });
 
-    if (response.data.isDuplicated) {
+    if (response.data) {
       toast.error('동일한 이메일이 존재합니다.');
       return;
     }

src/containers/setting/hooks/useChangeEmail.ts

@@ -2,14 +2,14 @@ import { useMutation } from '@apollo/react-hooks';
 import gql from 'graphql-tag';
 import { useCallback } from 'react';
 
-const TRY_CHANGE_EMAIL = gql`
-  mutation TRY_CHANGE_EMAIL($email: String!) {
-    tryChangeEmail(email: $email)
+const INITIATE_CHANGE_EMAIL = gql`
+  mutation INITIATE_CHANGE_EMAIL($email: String!) {
+    initiateChangeEmail(email: $email)
   }
 `;
 
 export default function useChangeEmail() {
-  const [changeEmail, { called }] = useMutation(TRY_CHANGE_EMAIL);
+  const [changeEmail, { called }] = useMutation(INITIATE_CHANGE_EMAIL);
   const change = useCallback(
     (email: string) => {
       return changeEmail({

src/lib/graphql/user.ts

@@ -130,11 +130,9 @@ export const GET_USER_SERIES_LIST = gql`
   }
 `;
 
-export const CHECK_DUPLICATED_EMAIL = gql`
-  query CHECK_DUPLICATED_EMAIL($email: String!) {
-    checkDuplicatedEmail(email: $email) {
-      isDuplicated
-    }
+export const EMAIL_EXISTS = gql`
+  query EMAIL_EXISTS($email: String!) {
+    emailExists(email: $email)
   }
 `;