feat: タグ名を別管理に変更（#215） (#219)

Merge branch 'main' into feature/215

#215 ニコニコ同期テスト

#215 テスト・ケース追加

#215 テスト・ケース追加

#215 テスト・ケース追加

#215 テスト・ケース追加

Merge remote-tracking branch 'origin/main' into feature/215

Merge branch 'main' into feature/215

#215

#215

Merge remote-tracking branch 'origin/main' into feature/215

#215

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #219

backend/app/controllers/wiki_pages_controller.rb

@@ -2,19 +2,25 @@ class WikiPagesController < ApplicationController
   rescue_from Wiki::Commit::Conflict, with: :render_wiki_conflict
 
   def index
-    render json: WikiPage.all
+    pages = WikiPage.all
+    render json: pages.as_json(methods: [:title])
   end
 
   def show
-    render_wiki_page_or_404 WikiPage.find(params[:id])
+    page = WikiPage.find_by(id: params[:id])
+    render_wiki_page_or_404 page
   end
 
   def show_by_title
-    render_wiki_page_or_404 WikiPage.find_by(title: params[:title])
+    title = params[:title].to_s.strip
+    page = WikiPage.joins(:tag_name)
+                   .includes(:tag_name)
+                   .find_by(tag_names: { name: title })
+    render_wiki_page_or_404 page
   end
 
   def exists
-    if WikiPage.exists?(params[:id])
+    if WikiPage.exists?(id: params[:id])
       head :no_content
     else
       head :not_found
@@ -22,7 +28,8 @@ class WikiPagesController < ApplicationController
   end
 
   def exists_by_title
-    if WikiPage.exists?(title: params[:title])
+    title = params[:title].to_s.strip
+    if WikiPage.joins(:tag_name).exists?(tag_names: { name: title })
       head :no_content
     else
       head :not_found
@@ -81,7 +88,7 @@ class WikiPagesController < ApplicationController
       message = params[:message].presence
       Wiki::Commit.content!(page:, body:, created_user: current_user, message:)
 
-      render json: page, status: :created
+      render json: page.as_json(methods: [:title]), status: :created
     else
       render json: { errors: page.errors.full_messages },
              status: :unprocessable_entity
@@ -115,14 +122,14 @@ class WikiPagesController < ApplicationController
   end
 
   def search
-    title = params[:title]&.strip
+    title = params[:title].to_s.strip
 
-    q = WikiPage.all
+    q = WikiPage.joins(:tag_name).includes(:tag_name)
     if title.present?
-      q = q.where('title LIKE ?', "%#{ WikiPage.sanitize_sql_like(title) }%")
+      q = q.where('tag_names.name LIKE ?', "%#{ WikiPage.sanitize_sql_like(title) }%")
     end
 
-    render json: q.limit(20)
+    render json: q.limit(20).as_json(methods: [:title])
   end
 
   def changes
@@ -162,12 +169,14 @@ class WikiPagesController < ApplicationController
       pred = page.pred_revision_id(revision_id)
       succ = page.succ_revision_id(revision_id)
 
-      return render json: page.as_json.merge(body:, revision_id:, pred:, succ:)
+      return render json: page.as_json(methods: [:title])
+                              .merge(body:, revision_id:, pred:, succ:)
     end
 
     rev = page.current_revision
     unless rev
-      return render json: page.as_json.merge(body: nil, revision_id: nil, pred: nil, succ: nil)
+      return render json: page.as_json(methods: [:title])
+                              .merge(body: nil, revision_id: nil, pred: nil, succ: nil)
     end
 
     if rev.redirect?
@@ -181,7 +190,7 @@ class WikiPagesController < ApplicationController
     pred = page.pred_revision_id(revision_id)
     succ = page.succ_revision_id(revision_id)
 
-    render json: page.as_json.merge(body:, revision_id:, pred:, succ:)
+    render json: page.as_json(methods: [:title]).merge(body:, revision_id:, pred:, succ:)
   end
 
   def render_wiki_conflict err