#247

backend/app/controllers/deerjikists_controller.rb

@@ -6,7 +6,7 @@ class DeerjikistsController < ApplicationController
 
     deerjikist = Deerjikist
                  .joins(:tag)
-                 .includes(:tag, tag: :tag_name)
+                 .includes(tag: :tag_name)
                  .find_by(platform:, code:)
     if deerjikist
       render json: DeerjikistRepr.base(deerjikist)
@@ -14,4 +14,34 @@ class DeerjikistsController < ApplicationController
       head :not_found
     end
   end
+
+  def update
+    return head :unauthorized unless current_user
+    return head :forbidden unless current_user.member?
+
+    platform = params[:platform].to_s.strip
+    code = params[:code].to_s.strip
+    tag_id = params[:tag_id].to_i
+    return head :bad_request if platform.blank? || code.blank? || tag_id <= 0
+
+    deerjikist = Deerjikist.find_or_initialize_by(platform:, code:).tap do |d|
+      d.tag_id = tag_id
+      d.save!
+    end
+
+    render json: DeerjikistRepr.base(deerjikist)
+  end
+
+  def destroy
+    return head :unauthorized unless current_user
+    return head :forbidden unless current_user.member?
+
+    platform = params[:platform].to_s.strip
+    code = params[:code].to_s.strip
+    return head :bad_request if platform.blank? || code.blank?
+
+    Deerjikist.find([platform, code]).destroy!
+
+    head :no_content
+  end
 end

backend/app/controllers/tags_controller.rb

@@ -90,7 +90,7 @@ class TagsController < ApplicationController
     tag = Tag.joins(:tag_name)
              .includes(:tag_name, tag_name: :wiki_page)
              .find_by(id: params[:id])
-    return head :bad_request unless tag
+    return head :not_found unless tag
 
     render json: DeerjikistRepr.many(tag.deerjikists)
   end