SistemaMantenimiento/sistema-mantenimiento-back/app/Http/Controllers/LoginController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Carbon;

use Firebase\JWT\JWT;
use Firebase\JWT\Key;

class LoginController extends Controller{
    private $responseController;
    private $encryptionController;
    private $secretKey = "ydl27x22cNsNY0z6o3Fr6XZoUvsX0QMZx6MaiwN+KCnM6APS4Xbb7GDfudOYD5uD/r8TzQElh4d4HIal5Os0XA==";

    public function __construct(
        $responseController = new ResponseController(),
        $encryptionController = new EncryptionController(),
    ){
        $this->responseController = $responseController;
        $this->encryptionController = $encryptionController;
    }
    public function login(Request $request){
        $validator = Validator::make($request->all(), [
            'email' => 'required|string|email',
            'password' => 'required|string'
        ]);
        
        if($validator->fails()){
            return $this->responseController->makeResponse(
                true,
                "Se encontraron uno o más errores.",
                $this->responseController->makeErrors(
                    $validator->errors()->messages()
                ),
                401
            );
        }
        
        $login = $request->all();
        $usr = DB::table('samusua')->where('USUA_EMAI', '=', $login['email'])->first();
        
        if(is_null($usr)){
            return $this->responseController->makeResponse(true, "El correo electrónico no está registrado.", [], 404);
        }

        $contra = $usr->USUA_CONT;
        if(!Hash::check($login['password'], $contra)){
            return $this->responseController->makeResponse(true, "La contraseña es incorrecta.", [], 401);
        }

        $now = Carbon::now('America/Mexico_city');
        $iat = $now->timestamp;
        $cad = $now->addDay()->timestamp;

        $payload = [
            "iss" => $login['email'],
            "aud" => "dominio.syp.mx",
            "iat" => $iat,
            "cad" => $cad 
        ];

        $token = JWT::encode($payload, $this->secretKey, 'EdDSA');

        return $this->responseController->makeResponse(false, "EXITO.", [
            "IDUSUARIO" => $this->encryptionController->encrypt($usr->USUA_IDUS),
            "NOMREUSUARIO" => $this->encryptionController->encrypt($usr->USUA_NOMB),
            "CORREO" => $this->encryptionController->encrypt($usr->USUA_EMAI),
            "TOKEN" => $token,
        ]);
    }
}