feat: caching

phpstan.neon.dist

@@ -16,4 +16,15 @@ parameters:
             identifier: function.impossibleType
             path: src/Traits/HasMeta.php
             count: 3
-
+        -
+            message: '#Method Yard\\Data\\CommentData::fromComment\(\) should return static\(Yard\\Data\\CommentData\) but returns Yard\\Data\\CommentData.#'
+            path: src/CommentData.php
+            count: 1
+        -
+            message: '#Method Yard\\Data\\PostData::fromPost\(\) should return static\(Yard\\Data\\PostData\) but returns Yard\\Data\\PostData.#'
+            path: src/PostData.php
+            count: 1
+        -
+            message: '#Method Yard\\Data\\PostData::fromCorcel\(\) should return static\(Yard\\Data\\PostData\) but returns Yard\\Data\\PostData.#'
+            path: src/PostData.php
+            count: 1

src/CommentData.php

@@ -11,6 +11,8 @@
 /** @phpstan-consistent-constructor */
 class CommentData extends Data
 {
+	public const CACHE_GROUP = 'yard_comment_data';
+
 	use HasMeta;
 
 	public function __construct(
@@ -34,7 +36,14 @@ public function __construct(
 
 	public static function fromComment(\WP_Comment $comment): static
 	{
-		return new static(
+		wp_cache_add_non_persistent_groups([self::CACHE_GROUP]);
+
+		$cachedCommentData = wp_cache_get($comment->comment_ID, self::CACHE_GROUP, false, $found);
+		if ($found && $cachedCommentData instanceof CommentData) {
+			return $cachedCommentData;
+		}
+
+		$commentData = new static(
 			id: (int) $comment->comment_ID,
 			post: 0 !== (int) $comment->comment_post_ID && null !== get_post((int)$comment->comment_post_ID) ? PostData::fromPost(get_post((int)$comment->comment_post_ID)) : null,
 			author: $comment->comment_author,
@@ -50,5 +59,8 @@ public static function fromComment(\WP_Comment $comment): static
 			parent: 0 !== (int) $comment->comment_parent && null !== get_comment((int) $comment->comment_parent) ? CommentData::fromComment(get_comment((int) $comment->comment_parent)) : null,
 			user: 0 !== (int) $comment->user_id && false !== get_userdata((int) $comment->user_id) ? UserData::fromUser(get_userdata((int) $comment->user_id)) : null,
 		);
+		wp_cache_set($comment->comment_ID, $commentData, self::CACHE_GROUP);
+
+		return $commentData;
 	}
 }

src/PostData.php

@@ -31,6 +31,8 @@ class PostData extends Data implements PostDataInterface
 {
 	use HasMeta;
 
+	public const CACHE_GROUP = 'yard_post_data';
+
 	public function __construct(
 		#[MapInputName('ID')]
 		public ?int $id,
@@ -56,7 +58,12 @@ public function __construct(
 
 	public static function fromPost(\WP_Post $post): static
 	{
-		return new (self::dataClass($post->post_type))(
+		$cachedPostData = wp_cache_get($post->ID, self::CACHE_GROUP, false, $found);
+		if ($found && $cachedPostData instanceof PostData) {
+			return $cachedPostData;
+		}
+
+		$postData = new (self::dataClass($post->post_type))(
 			id: $post->ID,
 			author: false !== get_userdata((int) $post->post_author) ? UserData::fromUser(get_userdata((int) $post->post_author)) : null,
 			title: $post->post_title,
@@ -70,11 +77,19 @@ public static function fromPost(\WP_Post $post): static
 			thumbnail: get_post_thumbnail_id($post->ID) ? new ImageData(get_post_thumbnail_id($post->ID)) : null,
 			commentCount: post_type_supports($post->post_type, 'comments') ? (int) $post->comment_count : null,
 		);
+		wp_cache_set($post->ID, $postData, self::CACHE_GROUP);
+
+		return $postData;
 	}
 
 	public static function fromCorcel(Post $post): static
 	{
-		return new (self::dataClass($post->post_type))(
+		$cachedPostData = wp_cache_get($post->ID, self::CACHE_GROUP, false, $found);
+		if ($found && $cachedPostData instanceof PostData) {
+			return $cachedPostData;
+		}
+
+		$postData = new (self::dataClass($post->post_type))(
 			id: $post->ID,
 			author: false !== get_userdata($post->post_author) ? UserData::fromUser(get_userdata($post->post_author)) : null,
 			title: $post->post_title,
@@ -88,6 +103,9 @@ public static function fromCorcel(Post $post): static
 			thumbnail: get_post_thumbnail_id($post->ID) ? new ImageData(get_post_thumbnail_id($post->ID)) : null,
 			commentCount: post_type_supports($post->post_type, 'comments') ? (int) $post->comment_count : null,
 		);
+		wp_cache_set($post->ID, $postData, 'yard_post_data');
+
+		return $postData;
 	}
 
 	/**

src/TermData.php

@@ -13,6 +13,8 @@ class TermData extends Data
 {
 	use HasMeta;
 
+	public const CACHE_GROUP = 'yard_term_data';
+
 	public function __construct(
 		#[MapInputName('term_id')]
 		public int $id,
@@ -26,12 +28,22 @@ public function __construct(
 
 	public static function fromTerm(\WP_Term $term): TermData
 	{
-		return new static(
+		wp_cache_add_non_persistent_groups([self::CACHE_GROUP]);
+
+		$cachedTermData = wp_cache_get($term->term_id, self::CACHE_GROUP, false, $found);
+		if ($found && $cachedTermData instanceof TermData) {
+			return $cachedTermData;
+		}
+
+		$termData = new static(
 			id: $term->term_id,
 			name: $term->name,
 			slug: $term->slug,
 			taxonomy: $term->taxonomy,
 			description: $term->description,
 		);
+		wp_cache_set($term->term_id, $termData, self::CACHE_GROUP);
+
+		return $termData;
 	}
 }

src/UserData.php

@@ -30,14 +30,22 @@ public function __construct(
 
 	public static function fromUser(\WP_User $user): self
 	{
-		return new self(
+		$cachedUserData = wp_cache_get($user->ID, 'yard_user_data', false, $found);
+		if ($found && $cachedUserData instanceof UserData) {
+			return $cachedUserData;
+		}
+
+		$userData = new self(
 			id: $user->ID,
 			login: $user->user_login,
 			password: $user->user_pass,
 			nicename: $user->user_nicename,
 			email: $user->user_email,
 			displayName: $user->display_name,
 		);
+		wp_cache_set($user->ID, $userData, 'yard_user_data');
+
+		return $userData;
 	}
 
 	/**