Etag and last modified headers (#731)

Author: indykoning

src/Http/Controllers/CategoryController.php

@@ -12,6 +12,10 @@ public function show(int $categoryId)
         config(['frontend.category' => $category->only('entity_id')]);
         session(['latest_category_path' => $category->path]);
 
-        return view('rapidez::category.overview', compact('category'));
+        $response = response()->view('rapidez::category.overview', compact('category'));
+
+        return $response
+            ->setEtag(md5($response->getContent() ?? ''))
+            ->setLastModified($category->updated_at);
     }
 }

src/Http/Controllers/PageController.php

@@ -8,6 +8,10 @@ class PageController
 {
     public function show(Page $page)
     {
-        return view('rapidez::page.overview', compact('page'));
+        $response = response()->view('rapidez::page.overview', compact('page'));
+
+        return $response
+            ->setEtag(md5($response->getContent() ?? ''))
+            ->setLastModified($page->update_time);
     }
 }

src/Http/Controllers/ProductController.php

@@ -41,6 +41,10 @@ public function show(int $productId)
 
         config(['frontend.product' => $product->only($attributes)]);
 
-        return view('rapidez::product.overview', compact('product'));
+        $response = response()->view('rapidez::product.overview', compact('product'));
+
+        return $response
+            ->setEtag(md5($response->getContent() ?? ''))
+            ->setLastModified($product->updated_at);
     }
 }

src/Models/Category.php

@@ -12,6 +12,11 @@ class Category extends Model
 {
     use HasAlternatesThroughRewrites;
 
+    protected $casts = [
+        self::UPDATED_AT => 'datetime',
+        self::CREATED_AT => 'datetime',
+    ];
+
     protected $appends = ['url'];
 
     protected static function booting()
@@ -32,6 +37,7 @@ protected static function booting()
                 'children',
                 'children_count',
                 'position',
+                self::UPDATED_AT,
             ];
 
             $builder

src/Models/Page.php

@@ -11,6 +11,15 @@ class Page extends Model
 
     protected $primaryKey = 'page_id';
 
+    const CREATED_AT = 'creation_time';
+
+    const UPDATED_AT = 'update_time';
+
+    protected $casts = [
+        self::UPDATED_AT => 'datetime',
+        self::CREATED_AT => 'datetime',
+    ];
+
     protected static function booting()
     {
         static::addGlobalScope(new IsActiveScope);

src/Models/Product.php

@@ -36,6 +36,11 @@ class Product extends Model
 
     protected $primaryKey = 'entity_id';
 
+    protected $casts = [
+        self::UPDATED_AT => 'datetime',
+        self::CREATED_AT => 'datetime',
+    ];
+
     protected $appends = ['url'];
 
     protected static function booting(): void

src/Models/Scopes/Product/WithProductAttributesScope.php

@@ -16,6 +16,7 @@ public function apply(Builder $builder, Model $model)
             $model->qualifyColumn('visibility'),
             $model->qualifyColumn('type_id'),
             $model->getQualifiedCreatedAtColumn(),
+            $model->getQualifiedUpdatedAtColumn(),
         ]);
 
         if (empty($model->attributesToSelect)) {