user role edit

app/Http/Controllers/UserController.php

@@ -3,6 +3,7 @@
 namespace App\Http\Controllers;
 
 use App\Http\Requests\UpdateUserRequest;
+use App\Models\Role;
 use App\Models\User;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\View\View;
@@ -28,8 +29,14 @@ class UserController extends Controller
      */
     public function edit(User $user): View
     {
+        $user->load('roles:id');
+        $roles = Role::query()
+            ->orderBy('name')
+            ->get(['id', 'name']);
+
         return view('user.edit', [
             'user' => $user,
+            'roles' => $roles,
         ]);
     }
 
@@ -38,13 +45,19 @@ class UserController extends Controller
      */
     public function update(UpdateUserRequest $request, User $user): RedirectResponse
     {
-        $user->fill($request->validated());
+        $validated = $request->validated();
+        $roleIds = $validated['roles'] ?? [];
+
+        unset($validated['roles']);
+
+        $user->fill($validated);
 
         if ($user->isDirty('email')) {
             $user->email_verified_at = null;
         }
 
         $user->save();
+        $user->roles()->sync($roleIds);
 
         return redirect()
             ->route('user.edit', $user)

app/Http/Requests/UpdateUserRequest.php

@@ -32,6 +32,8 @@ class UpdateUserRequest extends FormRequest
                 'max:255',
                 Rule::unique('users', 'email')->ignore($this->route('user')),
             ],
+            'roles' => ['nullable', 'array'],
+            'roles.*' => ['integer', 'exists:roles,id'],
         ];
     }
 }

app/Models/Role.php

@@ -4,6 +4,16 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 
 #[Fillable(['name'])]
-class Role extends Model {}
+class Role extends Model
+{
+    /**
+     * The users that belong to the role.
+     */
+    public function users(): BelongsToMany
+    {
+        return $this->belongsToMany(User::class);
+    }
+}

app/Models/User.php

@@ -7,6 +7,7 @@ use Database\Factories\UserFactory;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Attributes\Hidden;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 
@@ -29,4 +30,12 @@ class User extends Authenticatable
             'password' => 'hashed',
         ];
     }
+
+    /**
+     * The roles that belong to the user.
+     */
+    public function roles(): BelongsToMany
+    {
+        return $this->belongsToMany(Role::class);
+    }
 }