feat: complete login blade and controller

app/Http/Controllers/Auth/LoginController.php

@@ -3,7 +3,10 @@
 namespace App\Http\Controllers\Auth;
 
 use App\Http\Controllers\Controller;
-use Illuminate\Http\Request;
+use App\Http\Requests\LoginPostRequest;
+use App\Models\User;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Hash;
 
 class LoginController extends Controller
 {
@@ -16,8 +19,26 @@ class LoginController extends Controller
 
     }
 
-    public function post()
+    public function post(LoginPostRequest $request)
     {
+        $user = User::query()
+            ->whereEmail($request->input('email'))
+            ->first();
 
+        if (!$user) {
+            return back()->withErrors([
+                'general' => 'اطلاعات کاربر اشتباه است.'
+            ])->withInput();
+        }
+
+        if (!Hash::check($request->input('password'), $user->password)) {
+            return back()->withErrors([
+                'general' => 'اطلاعات کاربر اشتباه است.'
+            ])->withInput();
+        }
+
+        Auth::login($user);
+
+        return redirect()->route('index');
     }
 }