[#2] content ratings

app/Models/ContentRating.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class ContentRating extends Model
+{
+    protected $fillable = [
+        'descriptors',
+        'iso_3166',
+        'rating',
+    ];
+
+    protected $casts = [
+        'descriptors' => 'array',
+    ];
+}

app/Models/Show.php

@@ -65,4 +65,9 @@ class Show extends Model
     {
         return $this->belongsToMany(WatchProvider::class, 'show_watch_providers', 'show_id', 'watch_provider_id');
     }
+
+    public function contentRatings()
+    {
+        return $this->belongsToMany(ContentRating::class, 'show_content_ratings', 'show_id', 'content_rating_id');
+    }
 }

app/Service/MediaProcessing/ShowProcessingService.php

@@ -3,6 +3,7 @@
 namespace App\Service\MediaProcessing;
 
 use App\Models\Comment;
+use App\Models\ContentRating;
 use App\Models\Episode;
 use App\Models\ExternalId;
 use App\Models\Image;
@@ -491,7 +492,36 @@ class ShowProcessingService implements ProcessingInterface
 
     private function getContentRatings($item)
     {
+        $tmdbContentRatings = $this->showsApi->getContentRatings($item->tmdb_id);
 
+        if (empty($tmdbContentRatings) || empty($tmdbContentRatings['results'])) {
+            return;
+        }
+
+        $show = Show::where('tmdb_id', $item->tmdb_id)->first();
+
+        foreach ($tmdbContentRatings['results'] as $contentRating) {
+            $existingContentRating = ContentRating::where('iso_3166', $contentRating['iso_3166_1'])
+                ->where('rating', $contentRating['rating'])
+                ->first();
+
+            if (!$existingContentRating) {
+                $existingContentRating = ContentRating::create([
+                    'descriptors' => $contentRating['descriptors'],
+                    'iso_3166' => $contentRating['iso_3166_1'],
+                    'rating' => $contentRating['rating'],
+                ]);
+            }
+
+            // attach if not attached
+            if (!$show->whereHas('contentRatings', function ($query) use ($show) {
+                $query->where('show_id', $show->id);
+            })->exists()) {
+                $show->contentRatings()->attach($existingContentRating);
+            }
+        }
+
+        $this->removeElementFromRemainingJobs($item->tmdb_id, ItemToFetchJobs::JOB_CONTENT_RATINGS);
     }
 
     private function processSeasons(Show $show, array $seasons)