Caching added for api

app/Http/Controllers/API/ArticlesAPIController.php

@@ -6,11 +6,14 @@ use Illuminate\Http\Request;
 use App\Article;
 use App\Http\Resources\ArticleResource;
 use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Cache;
 
 class ArticlesAPIController extends Controller
 {
-    public function show(Article $article) : ArticleResource
+    public function show(Article $article): ArticleResource
     {
+        return Cache::remember('article_'.$article->id, 300, function () use ($article){
             return new ArticleResource($article);
+        });
     }
 }

app/Http/Controllers/API/RecentArticles.php

@@ -6,6 +6,7 @@ use App\Article;
 use Illuminate\Http\Request;
 use App\Http\Resources\ArticleResource;
 use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Cache;
 
 final class RecentArticles extends Controller
 {
@@ -16,10 +17,12 @@ final class RecentArticles extends Controller
      */
     public function __invoke()
     {
+        return Cache::remember('articles.recent', 300, function () {
             return [
                 "articles" => Article::with('source', 'topics')
                     ->latest("published_date")
                     ->paginate(20)
             ];
+        });
     }
 }

app/Http/Controllers/API/SourcesAPIController.php

@@ -8,6 +8,7 @@ use App\Source;
 use Illuminate\Http\JsonResponse;
 use App\Http\Resources\ArticleResource;
 use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Cache;
 
 class SourcesAPIController extends Controller
 {
@@ -17,7 +18,9 @@ class SourcesAPIController extends Controller
      */
     public function index()
     {
+        return Cache::remember('sources.index', 300, function () {
             return SourceResource::collection(Source::all());
+        });
     }
 
     /**
@@ -28,9 +31,11 @@ class SourcesAPIController extends Controller
      */
     public function show(Source $source)
     {
+        return Cache::remember($source->slug. '32', 300, function () use ($source) {
             return response()->json([
                 'source' => new SourceResource($source),
                 'articles' =>  $source->articles()->with('source')->latest('published_date')->paginate(8)
             ]);
+        });
     }
 }

app/Http/Controllers/API/TodaysPick.php

@@ -7,6 +7,7 @@ use App\Article;
 use Illuminate\Support\Carbon;
 use App\Http\Resources\ArticleResource;
 use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Cache;
 
 class TodaysPick extends Controller
 {
@@ -19,6 +20,7 @@ class TodaysPick extends Controller
      */
     public function __invoke()
     {
+        return Cache::remember('articles.todayspick', 300, function () {
             return Article::with('topics', 'source')
                 ->whereDate('published_date', Carbon::today())
                 ->inRandomOrder()
@@ -41,5 +43,6 @@ class TodaysPick extends Controller
                 ->unique('source.name')
                 ->values()
                 ->toArray();
+        });
     }
 }

app/Http/Controllers/API/TopicsAPIController.php

@@ -8,6 +8,7 @@ use App\Http\Resources\TopicResource;
 use Illuminate\Http\JsonResponse;
 use App\Http\Resources\ArticleResource;
 use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Cache;
 
 class TopicsAPIController extends Controller
 {
@@ -29,9 +30,11 @@ class TopicsAPIController extends Controller
      */
     public function show(Topic $topic)
     {
+        return Cache::remember('topic_'.$topic->slug, 300, function () use ($topic) {
             return response()->json([
                 'topic' => new TopicResource($topic),
                 'articles' => $topic->articles()->with('source')->latest('published_date')->paginate(8)
             ]);
+        });
     }
 }