auth.js

AuthService.login = (email, password) => {
  const fauth = getAuth();

  return new Promise((resolve, reject) => {
    signInWithEmailAndPassword(fauth, email, password).then((user) => {
      if (user) {
        resolve({ status: true, message: "Login successfully." });
      } else {
        resolve({ status: false, message: "Incorrect Email or Password." });
      }
    }).catch(err => {
      resolve({ status: false, message: "Incorrect Email or Password." });
    });
  });

}