First commit

app/Jobs/ReindexKnowledgeItemJob.php

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+<?php
+
+namespace App\Jobs;
+
+use App\Models\KnowledgeItem;
+use App\Services\KnowledgeBase\IngestionService;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Log;
+use Throwable;
+
+/**
+ * ReindexKnowledgeItemJob
+ *
+ * Reindex (re-embed) satu knowledge item ke Qdrant.
+ * Berguna bila kandungan FAQ/polisi dikemaskini.
+ */
+class ReindexKnowledgeItemJob implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    public int $tries = 3;
+    public int $backoff = 30;
+    public int $timeout = 120;
+
+    public function __construct(
+        private readonly int $knowledgeItemId
+    ) {
+        $this->onQueue(config('knowledgebase.queue.embedding', 'default'));
+    }
+
+    public function handle(IngestionService $ingestionService): void
+    {
+        $item = KnowledgeItem::with('category')->findOrFail($this->knowledgeItemId);
+
+        Log::info("ReindexKnowledgeItemJob untuk item {$this->knowledgeItemId}");
+
+        $ingestionService->processKnowledgeItem($item);
+    }
+
+    public function failed(Throwable $exception): void
+    {
+        Log::error("ReindexKnowledgeItemJob GAGAL untuk item {$this->knowledgeItemId}", [
+            'error' => $exception->getMessage(),
+        ]);
+    }
+}