task claim

app/Filament/Resources/System/ExamResource.php

@@ -56,10 +56,12 @@ class ExamResource extends Resource
                         ->reactive()
                     ,
                     Forms\Components\TextInput::make('success_reward_bonus')
+                        ->required()
                         ->label(__('exam.success_reward_bonus'))
                         ->hidden(fn (\Closure $get) => $get('type') != Exam::TYPE_TASK)
                     ,
                     Forms\Components\TextInput::make('fail_deduct_bonus')
+                        ->required()
                         ->label(__('exam.fail_deduct_bonus'))
                         ->hidden(fn (\Closure $get) => $get('type') != Exam::TYPE_TASK)
                     ,

app/Filament/Resources/System/ExamResource/Pages/CreateExam.php

@@ -29,6 +29,7 @@ class CreateExam extends CreateRecord
             }
             $this->redirect($this->getResource()::getUrl('index'));
         } catch (\Exception $exception) {
+            do_log($exception->getMessage() . "\n" . $exception->getTraceAsString(), "error");
             $this->notify('danger', $exception->getMessage());
         }
     }

app/Models/Exam.php

@@ -165,7 +165,10 @@ class Exam extends NexusModel
         $filter = self::FILTER_USER_CLASS;
         if (!empty($currentFilters[$filter])) {
             $classes = collect(User::$classes)->only($currentFilters[$filter]);
-            $arr[] = sprintf('%s: %s', nexus_trans("exam.filters.$filter"), $classes->pluck('text')->implode(', '));
+            $arr[] = sprintf(
+                '%s: %s',
+                nexus_trans("exam.filters.$filter"), $classes->map(fn ($value, $key) => User::getClassText($key))->implode(', ')
+            );
         }
 
         $filter = self::FILTER_USER_REGISTER_TIME_RANGE;

app/Models/User.php

@@ -519,6 +519,11 @@ class User extends Authenticatable implements FilamentUser, HasName
         return $this->belongsToMany(Exam::class, "exam_users", "uid", "exam_id");
     }
 
+    public function onGoingExamAndTasks(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
+    {
+        return $this->examAndTasks()->wherePivot("status", ExamUser::STATUS_NORMAL);
+    }
+
     public function getAvatarAttribute($value)
     {
         if ($value) {

app/Repositories/ExamRepository.php

@@ -364,18 +364,30 @@ class ExamRepository extends BaseRepository
         /** @var Exam $exam */
         $exam = Exam::query()->find($examId);
         $user = User::query()->findOrFail($uid);
-        if (Auth::user()->class <= $user->class) {
-            throw new NexusException("No permission !");
+        $locale = $user->locale;
+        $authUserClass = get_user_class();
+        $authUserId = get_user_id();
+        if ($exam->isTypeExam()) {
+            if ($authUserClass <= $user->class) {
+                //exam only can assign by upper class admin
+                throw new NexusException(nexus_trans("nexus.no_permission", [], $locale));
+            }
+        } elseif ($exam->isTypeTask()) {
+            if ($user->id != $authUserId) {
+                //task only can be claimed by self
+                throw new NexusException(nexus_trans('exam.claim_by_yourself_only', [], $locale));
+            }
         }
+
         if (!$this->isExamMatchUser($exam, $user)) {
-            throw new NexusException("Exam: {$exam->id} no match this user.");
+            throw new NexusException(nexus_trans('exam.not_match_target_user', [], $locale));
         }
         if ($user->exams()->where('status', ExamUser::STATUS_NORMAL)->exists()) {
-            throw new NexusException("User: $uid already has exam on the way.");
+            throw new NexusException(nexus_trans('exam.has_other_on_the_way', ['type_text' => $exam->typeText], $locale));
         }
         $exists = $user->exams()->where('exam_id', $exam->id)->exists();
         if ($exists) {
-            throw new NexusException("Exam: {$exam->id} already assign to user: {$user->id}.");
+            throw new NexusException(nexus_trans('exam.claimed_already', [], $locale));
         }
         $data = [
             'exam_id' => $exam->id,