backend/models/user.model.js

@@ -13,8 +13,9 @@ exports.findByUsername = async (username) => {
 exports.createUser = async (username, hashedPassword, name) => {
   const result = await pool.query(
     `INSERT INTO users (username, password, name, role)
-     VALUES ($1, $2, $3, $4)`,
-    [username, hashedPassword, name, this.ROLES.VIEWER]
+     VALUES ($1, $2, $3, $4)
+     RETURNING id, username, name, role`,
+    [username, hashedPassword, name, exports.ROLES.USER]
   );
   return result.rows[0];
 };