From 99d24c38c7b9c5a8cd00cccc83155832fb0f1c5f Mon Sep 17 00:00:00 2001
From: faezehzafarbakhsh <faezehzafarbakhsh@gmail.com>
Date: Mon, 1 Jun 2026 13:43:16 +0330
Subject: [PATCH] create forgote password

---
 .../ForgotPasswordOtpController.php           |  89 +++++++++++++++
 backend/app/Models/PasswordResetOtp.php       |  10 ++
 .../ResetPasswordOtpNotification.php          |  32 ++++++
 .../Services/Auth/PasswordResetOtpService.php | 103 ++++++++++++++++++
 .../ForgotPasswordOtpController.php           |  89 +++++++++++++++
 ...62350_create_password_reset_otps_table.php |  30 +++++
 6 files changed, 353 insertions(+)
 create mode 100644 backend/app/Admin/Controllers/ForgotPasswordOtpController.php
 create mode 100644 backend/app/Models/PasswordResetOtp.php
 create mode 100644 backend/app/Notifications/ResetPasswordOtpNotification.php
 create mode 100644 backend/app/Services/Auth/PasswordResetOtpService.php
 create mode 100644 backend/app/User/Controllers/ForgotPasswordOtpController.php
 create mode 100755 backend/database/migrations/2026_06_01_062350_create_password_reset_otps_table.php

diff --git a/backend/app/Admin/Controllers/ForgotPasswordOtpController.php b/backend/app/Admin/Controllers/ForgotPasswordOtpController.php
new file mode 100644
index 00000000..cdd62a45
--- /dev/null
+++ b/backend/app/Admin/Controllers/ForgotPasswordOtpController.php
@@ -0,0 +1,89 @@
+<?php
+
+namespace App\Admin\Controllers;
+
+use App\Http\Controllers\Controller;
+use App\Models\User;
+use App\Services\Auth\PasswordResetOtpService;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\RateLimiter;
+use Illuminate\Validation\ValidationException;
+
+class ForgotPasswordOtpController extends Controller
+{
+    public function __construct(
+        private readonly PasswordResetOtpService $otpService
+    ) {}
+
+    public function sendOtp(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'email' => ['required', 'email', 'exists:users,email'],
+        ]);
+
+        $email = $validated['email'];
+
+        $key = 'user-forgot-password-otp:' . $email . ':' . $request->ip();
+
+        if (RateLimiter::tooManyAttempts($key, 3)) {
+            throw ValidationException::withMessages([
+                'email' => ['Too many OTP requests. Please try again later.'],
+            ]);
+        }
+
+        RateLimiter::hit($key, 600);
+
+        $user = User::query()->where('email', $email)->firstOrFail();
+
+        $this->otpService->sendOtp($user, 'user');
+
+        return response()->json([
+            'message' => 'OTP sent to your email.',
+        ]);
+    }
+
+    public function verifyOtp(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'email' => ['required', 'email', 'exists:users,email'],
+            'otp' => ['required', 'digits:6'],
+        ]);
+
+        $this->otpService->verifyOtp(
+            email: $validated['email'],
+            otp: $validated['otp'],
+            guard: 'user'
+        );
+
+        return response()->json([
+            'message' => 'OTP verified successfully.',
+        ]);
+    }
+
+    public function resetPassword(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'email' => ['required', 'email', 'exists:users,email'],
+            'password' => ['required', 'confirmed',],
+        ]);
+
+        $record = $this->otpService->ensureVerified(
+            email: $validated['email'],
+            guard: 'user'
+        );
+
+        $user = User::query()->where('email', $validated['email'])->firstOrFail();
+
+        $user->update([
+            'password' => Hash::make($validated['password']),
+        ]);
+
+        $record->delete();
+
+        return response()->json([
+            'message' => 'User password reset successfully.',
+        ]);
+    }
+}
diff --git a/backend/app/Models/PasswordResetOtp.php b/backend/app/Models/PasswordResetOtp.php
new file mode 100644
index 00000000..0be42dab
--- /dev/null
+++ b/backend/app/Models/PasswordResetOtp.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class PasswordResetOtp extends Model
+{
+    protected $guarded = ['id'];
+}
diff --git a/backend/app/Notifications/ResetPasswordOtpNotification.php b/backend/app/Notifications/ResetPasswordOtpNotification.php
new file mode 100644
index 00000000..4abe6125
--- /dev/null
+++ b/backend/app/Notifications/ResetPasswordOtpNotification.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class ResetPasswordOtpNotification extends Notification
+{
+    use Queueable;
+
+    public function __construct(
+        private readonly string $otp
+    ) {}
+
+    public function via(object $notifiable): array
+    {
+        return ['mail'];
+    }
+
+    public function toMail(object $notifiable): MailMessage
+    {
+        return (new MailMessage)
+            ->subject('Reset Password OTP')
+            ->greeting('Hello!')
+            ->line('Your password reset code is:')
+            ->line($this->otp)
+            ->line('This code will expire in 10 minutes.')
+            ->line('If you did not request password reset, ignore this email.');
+    }
+}
diff --git a/backend/app/Services/Auth/PasswordResetOtpService.php b/backend/app/Services/Auth/PasswordResetOtpService.php
new file mode 100644
index 00000000..aa73ecdd
--- /dev/null
+++ b/backend/app/Services/Auth/PasswordResetOtpService.php
@@ -0,0 +1,103 @@
+<?php
+
+namespace App\Services\Auth;
+
+use App\Models\PasswordResetOtp;
+use App\Notifications\ResetPasswordOtpNotification;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Validation\ValidationException;
+
+class PasswordResetOtpService
+{
+    public function sendOtp(Model $user, string $guard = 'user'): void
+    {
+        $otp = (string) random_int(100000, 999999);
+
+        PasswordResetOtp::query()->where('email', $user->email)
+            ->where('guard', $guard)
+            ->delete();
+
+        PasswordResetOtp::query()->create([
+            'email' => $user->email,
+            'guard' => $guard,
+            'otp' => Hash::make($otp),
+            'expires_at' => now()->addMinutes(10),
+        ]);
+
+        $user->notify(new ResetPasswordOtpNotification($otp));
+    }
+
+    public function verifyOtp(string $email, string $otp, string $guard = 'user'): void
+    {
+        $record = PasswordResetOtp::query()->where('email', $email)
+            ->where('guard', $guard)
+            ->latest()
+            ->first();
+
+        if (! $record) {
+            throw ValidationException::withMessages([
+                'otp' => ['Invalid OTP.'],
+            ]);
+        }
+
+        if ($record->isExpired()) {
+            $record->delete();
+
+            throw ValidationException::withMessages([
+                'otp' => ['OTP has expired.'],
+            ]);
+        }
+
+        if ($record->attempts >= 5) {
+            $record->delete();
+
+            throw ValidationException::withMessages([
+                'otp' => ['Too many wrong attempts. Please request a new OTP.'],
+            ]);
+        }
+
+        if (! Hash::check($otp, $record->otp)) {
+            $record->increment('attempts');
+
+            throw ValidationException::withMessages([
+                'otp' => ['Invalid OTP.'],
+            ]);
+        }
+
+        $record->update([
+            'verified_at' => now(),
+        ]);
+    }
+
+    public function ensureVerified(string $email, string $guard = 'user'): PasswordResetOtp
+    {
+        $record = PasswordResetOtp::query()->where('email', $email)
+            ->where('guard', $guard)
+            ->latest()
+            ->first();
+
+        if (! $record || ! $record->isVerified()) {
+            throw ValidationException::withMessages([
+                'otp' => ['Please verify OTP first.'],
+            ]);
+        }
+
+        if ($record->isExpired()) {
+            $record->delete();
+
+            throw ValidationException::withMessages([
+                'otp' => ['OTP has expired.'],
+            ]);
+        }
+
+        return $record;
+    }
+
+    public function deleteOtp(string $email, string $guard = 'user'): void
+    {
+        PasswordResetOtp::query()->where('email', $email)
+            ->where('guard', $guard)
+            ->delete();
+    }
+}
diff --git a/backend/app/User/Controllers/ForgotPasswordOtpController.php b/backend/app/User/Controllers/ForgotPasswordOtpController.php
new file mode 100644
index 00000000..51e3889b
--- /dev/null
+++ b/backend/app/User/Controllers/ForgotPasswordOtpController.php
@@ -0,0 +1,89 @@
+<?php
+
+namespace App\User\Controllers;
+
+use App\Http\Controllers\Controller;
+use App\Models\Expert;
+use Illuminate\Http\Request;
+use App\Services\Auth\PasswordResetOtpService;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Facades\RateLimiter;
+use Illuminate\Validation\ValidationException;
+
+class ForgotPasswordOtpController extends Controller
+{
+    public function __construct(
+        private readonly PasswordResetOtpService $otpService
+    ) {}
+
+    public function sendOtp(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'email' => ['required', 'email', 'exists:experts,email'],
+        ]);
+
+        $email = $validated['email'];
+
+        $key = 'expert-forgot-password-otp:' . $email . ':' . $request->ip();
+
+        if (RateLimiter::tooManyAttempts($key, 3)) {
+            throw ValidationException::withMessages([
+                'email' => ['Too many OTP requests. Please try again later.'],
+            ]);
+        }
+
+        RateLimiter::hit($key, 600);
+
+        $expert = Expert::query()->where('email', $email)->firstOrFail();
+
+        $this->otpService->sendOtp($expert, 'expert');
+
+        return response()->json([
+            'message' => 'OTP sent to your email.',
+        ]);
+    }
+
+    public function verifyOtp(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'email' => ['required', 'email', 'exists:experts,email'],
+            'otp' => ['required', 'digits:6'],
+        ]);
+
+        $this->otpService->verifyOtp(
+            email: $validated['email'],
+            otp: $validated['otp'],
+            guard: 'expert'
+        );
+
+        return response()->json([
+            'message' => 'OTP verified successfully.',
+        ]);
+    }
+
+    public function resetPassword(Request $request): JsonResponse
+    {
+        $validated = $request->validate([
+            'email' => ['required', 'email', 'exists:experts,email'],
+            'password' => ['required', 'confirmed'],
+        ]);
+
+        $record = $this->otpService->ensureVerified(
+            email: $validated['email'],
+            guard: 'expert'
+        );
+
+        $expert = Expert::query()->where('email', $validated['email'])->firstOrFail();
+
+        $expert->update([
+            'password' => Hash::make($validated['password']),
+        ]);
+
+        $record->delete();
+
+        return response()->json([
+            'message' => 'Expert password reset successfully.',
+        ]);
+    }
+}
diff --git a/backend/database/migrations/2026_06_01_062350_create_password_reset_otps_table.php b/backend/database/migrations/2026_06_01_062350_create_password_reset_otps_table.php
new file mode 100755
index 00000000..2b229b8e
--- /dev/null
+++ b/backend/database/migrations/2026_06_01_062350_create_password_reset_otps_table.php
@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('password_reset_otps', function (Blueprint $table) {
+        $table->id();
+        $table->string('email')->index();
+        $table->string('otp');
+        $table->string('guard_name');
+        $table->timestamp('expires_at');
+        $table->timestamp('verified_at')->nullable();
+        $table->unsignedTinyInteger('attempts')->default(0);
+        $table->timestamps();
+        });
+        }
+
+        public function down(): void
+        {
+        Schema::dropIfExists('password_reset_otps');
+        }
+};