feat: Wiki 有無判定軽量化（#233） (#234)

#233 Backend が対応できてなかったのでそっちも対応させた．

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #234

backend/app/controllers/posts_controller.rb

@@ -36,7 +36,7 @@ class PostsController < ApplicationController
 
     render json: { posts: posts.map { |post|
       post.as_json(include: { tags: { only: [:id, :category, :post_count],
-                                      methods: [:name] } }).tap do |json|
+                                      methods: [:name, :has_wiki] } }).tap do |json|
         json['thumbnail'] =
             if post.thumbnail.attached?
               rails_storage_proxy_url(post.thumbnail, only_path: false)
@@ -59,7 +59,7 @@ class PostsController < ApplicationController
 
     render json: (post
                   .as_json(include: { tags: { only: [:id, :category, :post_count],
-                                              methods: [:name] } })
+                                              methods: [:name, :has_wiki] } })
                   .merge(viewed:))
   end
 
@@ -100,7 +100,7 @@ class PostsController < ApplicationController
       tags = Tag.expand_parent_tags(tags)
       sync_post_tags!(post, tags)
       render json: post.as_json(include: { tags: { only: [:id, :category, :post_count],
-                                                   methods: [:name] } }),
+                                                   methods: [:name, :has_wiki] } }),
              status: :created
     else
       render json: { errors: post.errors.full_messages }, status: :unprocessable_entity
@@ -162,7 +162,7 @@ class PostsController < ApplicationController
     pts.each do |pt|
       events << Event.new(
           post:         pt.post,
-          tag:          pt.tag.as_json(only: [:id, :category], methods: [:name]),
+          tag:          pt.tag.as_json(only: [:id, :category], methods: [:name, :has_wiki]),
           user:         pt.created_user && { id: pt.created_user.id, name: pt.created_user.name },
           change_type:  'add',
           timestamp:    pt.created_at)
@@ -170,7 +170,7 @@ class PostsController < ApplicationController
       if pt.discarded_at
         events << Event.new(
             post:         pt.post,
-            tag:          pt.tag.as_json(only: [:id, :category], methods: [:name]),
+            tag:          pt.tag.as_json(only: [:id, :category], methods: [:name, :has_wiki]),
             user:         pt.deleted_user && { id: pt.deleted_user.id, name: pt.deleted_user.name },
             change_type:  'remove',
             timestamp:    pt.discarded_at)
@@ -255,7 +255,7 @@ class PostsController < ApplicationController
 
       if path.include?(tag_id)
         return tag.as_json(only: [:id, :category, :post_count],
-                           methods: [:name]).merge(children: [])
+                           methods: [:name, :has_wiki]).merge(children: [])
       end
 
       if memo.key?(tag_id)
@@ -268,7 +268,7 @@ class PostsController < ApplicationController
       children = child_ids.filter_map { |cid| build_node.(cid, new_path) }
 
       memo[tag_id] = tag.as_json(only: [:id, :category, :post_count],
-                                 methods: [:name]).merge(children:)
+                                 methods: [:name, :has_wiki]).merge(children:)
     end
 
     root_ids.filter_map { |id| build_node.call(id, []) }