first commit

app/Actions/Titles/DeleteSeasons.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Actions\Titles;
+
+use App\Models\Episode;
+use App\Models\Season;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+
+class DeleteSeasons
+{
+    public function execute(array|Collection $seasonIds): void
+    {
+        // seasons
+        DB::table('creditables')
+            ->whereIn('creditable_id', $seasonIds)
+            ->where('creditable_type', Season::MODEL_TYPE)
+            ->delete();
+
+        app(Season::class)
+            ->whereIn('id', $seasonIds)
+            ->delete();
+
+        // episodes
+        $episodeIds = app(Episode::class)
+            ->whereIn('season_id', $seasonIds)
+            ->pluck('id');
+
+        DB::table('creditables')
+            ->whereIn('creditable_id', $episodeIds)
+            ->where('creditable_type', Episode::MODEL_TYPE)
+            ->delete();
+
+        app(Episode::class)
+            ->whereIn('id', $episodeIds)
+            ->delete();
+    }
+}