refine co-authro page

app/controllers/desktop/co_authors_controller.rb

@@ -55,27 +55,10 @@ class Desktop::CoAuthorsController < ApplicationController
     end
   end
 
-  def delete
+  def destroy
     @co_author = CoAuthor.find(params[:id])
     @co_author.destroy
 
-    #respond_to do |format|
-    #  format.html { redirect_to desktop_co_authors_url, :layout => false }
-    #  format.json { head :no_content }
-    #end
-  end
-
-  def get_co_authors_json
-    @co_authors = CoAuthor.where(name_id: current_user.id)
-    data = Array.new
-
-    @co_authors.each do |co_author|
-      data << {
-        author: co_author.co_author,
-        email: co_author.email,
-        type: co_author.type
-      }
-    end
-    render json: JSON.pretty_generate(data)
+    render :json => {success: true, msg: "Paper deleted successfully!"}
   end
 end