Use rpc to check if password is the same

src/app/auth/resetPassword/index.tsx

@@ -10,9 +10,10 @@ import colors from '../../../styles/colors';
 import globalStyles from '../../../styles/globalStyles';
 import { useSession } from '../../../utils/AuthContext';
 import PasswordComplexityText from '../../../components/PasswordComplexityText/PasswordComplexityText';
+import { isPasswordSameAsBefore } from '../../../queries/profiles';
 
 function ResetPasswordScreen() {
-  const { updateUser, signOut } = useSession();
+  const { session, updateUser, signOut } = useSession();
   const [password, setPassword] = useState('');
   const [passwordTextHidden, setPasswordTextHidden] = useState(true);
   const [confirmPassword, setConfirmPassword] = useState('');
@@ -34,8 +35,9 @@ function ResetPasswordScreen() {
     }
   }, [hasUppercase, hasLowercase, hasLength, hasNumber, isDifferent]);
 
-  const checkPassword = (text: string) => {
+  const checkPassword = async (text: string) => {
     if (text !== '') {
+      isPasswordSameAsBefore(text, session?.user?.id).then(isSame => setIsDifferent(!isSame))
       setHasUppercase(text !== text.toLowerCase());
       setHasLowercase(text !== text.toUpperCase());
       setHasNumber(/[0-9]/.test(text));
@@ -70,6 +72,7 @@ function ResetPasswordScreen() {
     const { error } = await updateUser({ password });
 
     if (error) {
+      console.error(error)
       Alert.alert('Updating password failed');
     } else {
       await signOut();

src/queries/profiles.tsx

@@ -25,3 +25,18 @@ export async function isEmailTaken(newEmail: string) {
   const emailIsTaken = (count ?? 0) >= 1;
   return emailIsTaken as boolean;
 }
+
+export async function isPasswordSameAsBefore(new_plain_password: string, user_id: string | undefined): Promise<boolean> {
+  let { data, error } = await supabase
+    .rpc('check_same_as_old_pass', {
+      new_plain_password,
+      user_id
+    })
+
+  if (error) {
+    console.error(error);
+    return false;
+  } else {
+    return data
+  }
+}