little debugging

src/app/auth/action.tsx

@@ -70,16 +70,6 @@ export const AuthSignIn = async () => {
   return { error: 'Error signing in', url: null };
 }
 
-export async function usernameExisits(username: string): Promise<boolean> {
-  const supabase = createClient();
-  let { data, error } = await supabase
-      .rpc('is_username_exist', {
-        username: username,
-      });
-      if (error) console.error(error)
-  return data;
-}
-
 export const checkEmailForOrganisation = (
   credentials : {
     email: string ,

src/app/auth/component/component.tsx

@@ -1,5 +1,5 @@
 import React, { FormEvent, use, useEffect, useState } from "react";
-import { usernameExisits } from "@/app/auth/action";
+import axios from "axios";
 
 import { Label } from "@/components/ui/label"
 import { Input } from "@/components/ui/input"
@@ -90,9 +90,9 @@ export function Component( props : Props) {
           return ;
         }
         setLoading(true);
-        const data = await  usernameExisits(username)
+        const res = await axios.post('/api/rest/v1/isUsername', {username: username});
 
-        if (data) {
+        if (res.data.state) {
           const nextUserSibling = current.username.nextElementSibling as HTMLElement;
           nextUserSibling.innerText = 'Username already exists';
         } else {