From 9d621108b06d1470369f647d13f46c1af174d0c4 Mon Sep 17 00:00:00 2001
From: Daniel Supernault <danielsupernault@gmail.com>
Date: Tue, 19 Dec 2023 06:03:36 -0700
Subject: [PATCH] Add ProfilePurgeNotificationsByDomain pipeline job

---
 .../ProfilePurgeNotificationsByDomain.php     | 91 +++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 app/Jobs/ProfilePipeline/ProfilePurgeNotificationsByDomain.php

diff --git a/app/Jobs/ProfilePipeline/ProfilePurgeNotificationsByDomain.php b/app/Jobs/ProfilePipeline/ProfilePurgeNotificationsByDomain.php
new file mode 100644
index 000000000..ea5a45e4a
--- /dev/null
+++ b/app/Jobs/ProfilePipeline/ProfilePurgeNotificationsByDomain.php
@@ -0,0 +1,91 @@
+<?php
+
+namespace App\Jobs\ProfilePipeline;
+
+use Illuminate\Bus\Batchable;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldBeUnique;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Queue\Middleware\WithoutOverlapping;
+use Illuminate\Contracts\Queue\ShouldBeUniqueUntilProcessing;
+use App\Notification;
+use DB;
+use App\Services\NotificationService;
+
+class ProfilePurgeNotificationsByDomain implements ShouldQueue, ShouldBeUniqueUntilProcessing
+{
+    use Batchable, Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    protected $pid;
+    protected $domain;
+
+    public $timeout = 900;
+    public $tries = 3;
+    public $maxExceptions = 1;
+    public $failOnTimeout = true;
+
+    /**
+     * The number of seconds after which the job's unique lock will be released.
+     *
+     * @var int
+     */
+    public $uniqueFor = 3600;
+
+    /**
+     * Get the unique ID for the job.
+     */
+    public function uniqueId(): string
+    {
+        return 'notify:v1:purge-by-domain:' . $this->pid . ':d-' . $this->domain;
+    }
+
+    /**
+     * Get the middleware the job should pass through.
+     *
+     * @return array<int, object>
+     */
+    public function middleware(): array
+    {
+        return [(new WithoutOverlapping("notify:v1:purge-by-domain:{$this->pid}:d-{$this->domain}"))->shared()->dontRelease()];
+    }
+
+    /**
+     * Create a new job instance.
+     */
+    public function __construct($pid, $domain)
+    {
+        $this->pid = $pid;
+        $this->domain = $domain;
+    }
+
+    /**
+     * Execute the job.
+     */
+    public function handle(): void
+    {
+        if ($this->batch()->cancelled()) {
+            return;
+        }
+
+        $pid = $this->pid;
+        $domain = $this->domain;
+
+        $query = 'SELECT notifications.*
+            FROM profiles
+            JOIN notifications on profiles.id = notifications.actor_id
+            WHERE notifications.profile_id = ?
+            AND profiles.domain = ?';
+        $params = [$pid, $domain];
+
+        foreach(DB::cursor($query, $params) as $n) {
+            if(!$n || !$n->id) {
+                continue;
+            }
+            Notification::where('id', $n->id)->delete();
+            NotificationService::del($pid, $n->id);
+        }
+    }
+}