タグ一覧ページの作成（#61） (#298)

#61

#61

Merge remote-tracking branch 'origin/main' into feature/061

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#61

日づけ不詳の表示修正

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #298

backend/app/representations/post_repr.rb

@@ -2,15 +2,19 @@
 
 
 module PostRepr
-  BASE = { include: { tags: TagRepr::BASE } }.freeze
+  BASE = { include: { tags: TagRepr::BASE, uploaded_user: UserRepr::BASE } }.freeze
 
   module_function
 
-  def base post
-    post.as_json(BASE)
+  def base post, current_user = nil
+    json = post.as_json(BASE)
+    return json.merge(viewed: false) unless current_user
+
+    viewed = current_user.viewed?(post)
+    json.merge(viewed:)
   end
 
-  def many posts
-    posts.map { |p| base(p) }
+  def many posts, current_user = nil
+    posts.map { |p| base(p, current_user) }
   end
 end

backend/app/representations/tag_repr.rb

@@ -2,7 +2,8 @@
 
 
 module TagRepr
-  BASE = { only: [:id, :category, :post_count], methods: [:name, :has_wiki] }.freeze
+  BASE = { only: [:id, :category, :post_count, :created_at, :updated_at],
+           methods: [:name, :has_wiki] }.freeze
 
   module_function
 

backend/app/representations/user_repr.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+
+module UserRepr
+  BASE = { only: [:id, :name] }.freeze
+
+  module_function
+
+  def base user
+    user.as_json(BASE)
+  end
+
+  def many users
+    users.map { |u| base(u) }
+  end
+end