竞赛发布留言、回复留言的消息通知

app/models/journals_for_message.rb

@@ -78,7 +78,7 @@ class JournalsForMessage < ActiveRecord::Base
   validates :notes, presence: true, if: :is_homework_jour?
   after_create :act_as_course_activity, :act_as_course_message, :act_as_contest_activity,
                act_as_at_message(:notes, :user_id), :act_as_user_feedback_message,
-               :act_as_principal_activity
+               :act_as_principal_activity, :act_as_contest_message
   # after_create :reset_counters!
   #after_update :update_activity
   # after_destroy :reset_counters!
@@ -325,6 +325,23 @@ class JournalsForMessage < ActiveRecord::Base
     end
   end
 
+  # 竞赛留言消息通知
+  def act_as_contest_message
+    # 主留言
+    if self.jour_type == 'Contest'
+      if self.m_parent_id.nil?
+        receivers = self.jour.contest_members.select{|cm| cm.roles.to_s.include?("ContestManager") && cm.user_id != self.user_id}
+        receivers.each do |r|
+          self.contest_messages << ContestMessage.new(:user_id => r.user_id, :contest_id => self.jour.id, :viewed => false)
+        end
+      else # 留言回复
+        if self.user_id != self.reply_id # 添加我回复的那个人
+          self.contest_messages << ContestMessage.new(:user_id => self.reply_id, :contest_id => self.jour.id, :viewed => false)
+        end
+      end
+    end
+  end
+
   # 课程成员得分（活跃度）
   def act_as_student_score
     if self.jour_type == "Course"