exam-index

app/Repositories/ExamRepository.php

@@ -4,6 +4,8 @@ namespace App\Repositories;
 use App\Models\Exam;
 use App\Models\Setting;
 use App\Models\User;
+use Carbon\Carbon;
+use Illuminate\Support\Facades\Log;
 
 class ExamRepository extends BaseRepository
 {
@@ -28,4 +30,45 @@ class ExamRepository extends BaseRepository
         return $exam;
     }
 
+    public function listIndexes()
+    {
+        $out = [];
+        foreach(Exam::$indexes as $key => $value) {
+            $out[$key] = $value['text'];
+        }
+        return $out;
+    }
+
+    public function listMatchExam($uid)
+    {
+        $now = Carbon::now();
+        $user = User::query()->findOrFail($uid, ['id', 'username', 'added', 'class']);
+        $exams = Exam::query()
+            ->where('begin', '<=', $now)
+            ->where('end', '>=', $now)
+            ->where('status', Exam::STATUS_ENABLED)
+            ->get();
+        $result = [];
+        $logPrefix = "uid: $uid";
+        foreach ($exams as $exam) {
+            $filters = $exam->filters;
+            if (!in_array($user->class, $filters['classes'])) {
+                Log::info("$logPrefix, class: {$user->class} not in: " . json_encode($filters));
+                continue;
+            }
+            $added = $user->added->toDateTimeString();
+            if (!empty($filters['register_time_begin']) && $added < $filters['register_time_begin']) {
+                Log::info("$logPrefix, added: $added not after: " . $filters['register_time_begin']);
+                continue;
+            }
+            if (!empty($filters['register_time_end']) && $added > $filters['register_time_end']) {
+                Log::info("$logPrefix, added: $added not before: " . $filters['register_time_end']);
+                continue;
+            }
+            $result[] = $exam;
+        }
+        return $result;
+    }
+
+
 }