EVOLUTION-NINJA

Edit File: Login.php

<?php

namespace App\Controllers;

class Login extends BaseController
{
    public function user_login()
    {
        $email=$this->request->getVar('email');
        $password=$this->request->getVar('password');
        $db=\Config\Database::connect();
        if($email!='' && $password!=''){
            $builder=$db->table('users');
            $uname = $builder->where('email', $email)->get()->getRow();
            $pwd = $builder->where('password', $password)->get()->getRow();
            $builder->where('email',$email);
            $builder->where('password',$password);
            $builder->where('valid_user',1);
            $data = $builder->get()->getRow();

// $lastQuery = $db->getLastQuery();
            // echo $lastQuery;die();
            if($data){
                $sessionData = array(
                    'id'=>$data->id,
                    'username'=>$data->username,
                    'email'=>$data->email,
                    'role'=>$data->role
                );
                session()->set($sessionData);
                $role=$data->role;
                return $this->response->setJSON(['result'=>1,'message'=>'Login Successfully','role'=>$role]);
            }else{
                if(!($uname) && !($pwd)){
                    return $this->response->setJSON(array(
                        'result'    => 0,
                        'message'      => 'Invalid email & Password'
                    ));
                 }
                 elseif(!($uname)){
                    return $this->response->setJSON(array(
                         'result'    => 2,
                         'message'     => 'Invalid Email'
                     ));
                 }
                 elseif(!($pwd)){
                    return $this->response->setJSON(array(
                         'result'    => 3,
                         'message'     => 'Invalid Password'
                     ));
                 }
                 else{
                    return $this->response->setJSON(array(
                         'result'    => 4,
                         'message'     => 'Please enter correctly'                        
                     ));
                 }
            }
        }else{
            return $this->response->setJSON(['result'=>0,'message'=>'Credentials not be empty']);
        }
    }
    public function logout()
    {
        session()->destroy();
        return redirect()->to('/');
    }
}