<?php

namespace App\Http\Controllers\User\Auth;

use Exception;
use Carbon\Carbon;
use App\Models\User;
use Illuminate\Http\Request;
use App\Constants\GlobalConst;
use App\Models\UserPasswordReset;
use Illuminate\Support\Facades\DB;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\Rules\Password;
use App\Providers\Admin\BasicSettingsProvider;
use Illuminate\Validation\ValidationException;
use App\Notifications\User\Auth\PasswordResetEmail;

class ForgotPasswordController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function showForgotForm()
    {
        $page_title = "Forgot Password";
        return view('user.auth.forgot-password.forgot',compact('page_title'));
    }

    /**
     * Send Verification code to user email/phone.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function sendCode(Request $request)
    {
        $request->validate([
            'credentials'   => "required|string|max:100",
        ]);
        $column = "username";
        if(check_email($request->credentials)) $column = "email";
        $user = User::where($column,$request->credentials)->first();
        if(!$user) {
            throw ValidationException::withMessages([
                'credentials'       => "User doesn't exists.",
            ]);
        }

        $token = generate_unique_string("user_password_resets","token",80);
        $code = generate_random_code();
        
        try{
            UserPasswordReset::where("user_id",$user->id)->delete();
            $password_reset = UserPasswordReset::create([
                'user_id'       => $user->id,
                'email'         => $user->email,
                'token'         => $token,
                'code'          => $code,
            ]);
            try{
                $user->notify(new PasswordResetEmail($user,$password_reset));
            }catch(Exception $e){}
        }catch(Exception $e) {
            return back()->with(['error' => ['Something went wrong! Please try again.']]);
        }
        return redirect()->route('user.password.forgot.code.verify.form',$token)->with(['success' => ['Verification code sended to your email address.']]);
    }


    public function showVerifyForm($token) {
        $page_title = "Verify User";
        $password_reset = UserPasswordReset::where("token",$token)->first();
        if(!$password_reset) return redirect()->route('user.password.forgot')->with(['error' => ['Password Reset Token Expired']]);
        $resend_time = 0;
        if(Carbon::now() <= $password_reset->created_at->addMinutes(GlobalConst::USER_PASS_RESEND_TIME_MINUTE)) {
            $resend_time = Carbon::now()->diffInSeconds($password_reset->created_at->addMinutes(GlobalConst::USER_PASS_RESEND_TIME_MINUTE));
        }
        $user_email = $password_reset->user->email ?? "";
        return view('user.auth.forgot-password.verify',compact('page_title','token','user_email','resend_time'));
    }

    /**
     * OTP Verification.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function verifyCode(Request $request,$token)
    {
        $request->merge(['token' => $token]);
        $validated = Validator::make($request->all(),[
            'token'         => "required|string|exists:user_password_resets,token",
            'code.*'        => "required|integer",
        ])->validate();
        $validated['code'] = implode("",$request->code);
        $basic_settings = BasicSettingsProvider::get();
        $otp_exp_seconds = $basic_settings->otp_exp_seconds ?? 0;

        $password_reset = UserPasswordReset::where("token",$token)->first();

        if(Carbon::now() >= $password_reset->created_at->addSeconds($otp_exp_seconds)) {
            foreach(UserPasswordReset::get() as $item) {
                if(Carbon::now() >= $item->created_at->addSeconds($otp_exp_seconds)) {
                    $item->delete();
                }
            }
            return redirect()->route('user.password.forgot')->with(['error' => ['Session expired. Please try again.']]);
        }
        if($password_reset->code != $validated['code']) {
            throw ValidationException::withMessages([
                'code'      => "Verification Otp is Invalid",
            ]);
        }

        return redirect()->route('user.password.forgot.reset.form',$token);
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function resendCode($token)
    {
        $password_reset = UserPasswordReset::where('token',$token)->first();
        if(!$password_reset) return back()->with(['error' => ['Request token is invalid']]);
        if(Carbon::now() <= $password_reset->created_at->addMinutes(GlobalConst::USER_PASS_RESEND_TIME_MINUTE)) {
            throw ValidationException::withMessages([
                'code'      => 'You can resend verification code after '.Carbon::now()->diffInSeconds($password_reset->created_at->addMinutes(GlobalConst::USER_PASS_RESEND_TIME_MINUTE)). ' seconds',
            ]);
        }

        DB::beginTransaction();
        try{
            $update_data = [
                'code'          => generate_random_code(),
                'created_at'    => now(),
                'token'         => $token,
            ];
            DB::table('user_password_resets')->where('token',$token)->update($update_data);
            try{
                $password_reset->user->notify(new PasswordResetEmail($password_reset->user,(object) $update_data));
            }catch(Exception $e){}
            DB::commit();
        }catch(Exception $e) {
            DB::rollback();
            return back()->with(['error' => ['Something went wrong. please try again']]);
        }
        return redirect()->route('user.password.forgot.code.verify.form',$token)->with(['success' => ['Verification code resend success!']]);

    }


    public function showResetForm($token) {
        $page_title = "Reset Password";
        return view('user.auth.forgot-password.reset',compact('page_title','token'));
    }


    public function resetPassword(Request $request,$token) {
        $basic_settings = BasicSettingsProvider::get();
        $password_rule = "required|string|min:6|confirmed";
        if($basic_settings->secure_password) {
            $password_rule = ["required",Password::min(8)->letters()->mixedCase()->numbers()->symbols()->uncompromised(),"confirmed"];
        }

        $request->merge(['token' => $token]);
        $validated = Validator::make($request->all(),[
            'token'         => "required|string|exists:user_password_resets,token",
            'password'      => $password_rule,
        ])->validate();

        $password_reset = UserPasswordReset::where("token",$token)->first();
        if(!$password_reset) {
            throw ValidationException::withMessages([
                'password'      => "Invalid Request. Please try again.",
            ]);
        }

        try{
            $password_reset->user->update([
                'password'      => Hash::make($validated['password']),
            ]);
            $password_reset->delete();
        }catch(Exception $e) {
            return back()->with(['error' => ['Something went wrong! Please try again.']]);
        }

        return redirect()->route('user.login')->with(['success' => ['Password reset success. Please login with new password.']]);
    }

}

• [F] ForgotPasswordController.php
  Delete
• [F] LoginController.php
  Delete
• [F] RegisterController.php
  Delete

Blog Section

Discover the Latest in Digital Payments and NFC Technology

Dive into our blog to explore the cutting-edge trends in digital payments and NFC technology. Stay updated on the innovations that are revolutionizing transactions, boosting security, and making payments quicker and more convenient. Learn how these advancements are shaping the future of financial interactions and driving the global transition towards a cashless world.

The Rise of Contactless Payments:...

In recent years, contactless payments have surged in popularity, driven...

Visit Blog

March 27, 2024

Enhancing Payment Security: The Role...

As digital transactions proliferate, ensuring robust payment security is more critical than ever. Two foundational...

Visit Blog

March 27, 2024

The Future of Digital Wallets:...

Digital wallets have fundamentally transformed how we manage money, offering a streamlined, secure, and highly...

Visit Blog

March 27, 2024