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@@ -0,0 +1,86 @@
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+<?php
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+
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+namespace App\Jobs\HomeFeedPipeline;
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+
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+use Illuminate\Bus\Queueable;
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+use Illuminate\Contracts\Queue\ShouldBeUnique;
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+use Illuminate\Contracts\Queue\ShouldQueue;
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+use Illuminate\Foundation\Bus\Dispatchable;
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+use Illuminate\Queue\InteractsWithQueue;
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+use Illuminate\Queue\SerializesModels;
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+use App\Hashtag;
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+use App\StatusHashtag;
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+use App\Services\HashtagFollowService;
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+use App\Services\HomeTimelineService;
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+use Illuminate\Queue\Middleware\WithoutOverlapping;
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+use Illuminate\Contracts\Queue\ShouldBeUniqueUntilProcessing;
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+
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+class HashtagInsertFanoutPipeline implements ShouldQueue, ShouldBeUniqueUntilProcessing
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+{
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+ use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
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+
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+ protected $hashtag;
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+
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+ public $timeout = 900;
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+ public $tries = 3;
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+ public $maxExceptions = 1;
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+ public $failOnTimeout = true;
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+
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+ /**
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+ * Delete the job if its models no longer exist.
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+ *
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+ * @var bool
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+ */
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+ public $deleteWhenMissingModels = true;
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+
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+ /**
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+ * The number of seconds after which the job's unique lock will be released.
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+ *
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+ * @var int
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+ */
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+ public $uniqueFor = 3600;
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+
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+ /**
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+ * Get the unique ID for the job.
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+ */
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+ public function uniqueId(): string
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+ {
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+ return 'hfp:hashtag:fanout:insert:' . $this->hashtag->id;
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+ }
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+
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+ /**
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+ * Get the middleware the job should pass through.
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+ *
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+ * @return array<int, object>
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+ */
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+ public function middleware(): array
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+ {
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+ return [(new WithoutOverlapping("hfp:hashtag:fanout:insert:{$this->hashtag->id}"))->shared()->dontRelease()];
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+ }
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+
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+ /**
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+ * Create a new job instance.
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+ */
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+ public function __construct(StatusHashtag $hashtag)
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+ {
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+ $this->hashtag = $hashtag;
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+ }
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+
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+ /**
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+ * Execute the job.
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+ */
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+ public function handle(): void
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+ {
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+ $hashtag = $this->hashtag;
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+
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+ $ids = HashtagFollowService::getPidByHid($hashtag->hashtag_id);
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+
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+ if(!$ids || !count($ids)) {
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+ return;
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+ }
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+
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+ foreach($ids as $id) {
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+ HomeTimelineService::add($id, $hashtag->status_id);
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+ }
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+ }
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+}
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