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class Work < ActiveRecord::Base
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# work_status 0：未发布/挂起 1：提交中 2：提交截止 3：启动在线评审 4：评审结束
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belongs_to :user
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belongs_to :contest
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attr_accessible :description, :end_time, :is_delete, :is_open, :name, :publish_time, :score_open, :work_status, :work_type, :contest_id, :user_id
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include ApplicationHelper
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has_one :work_detail_group, :dependent => :destroy
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has_one :work_detail_manual, :dependent => :destroy
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has_many :contestant_work_projects, :dependent => :destroy
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has_many :contestant_works, :dependent => :destroy, :conditions => "is_delete != 1"
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has_many :journals_for_messages, :as => :jour, :dependent => :destroy
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has_many :praise_tread, as: :praise_tread_object, dependent: :destroy
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has_one :praise_tread_cache, as: :object, dependent: :destroy
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# 竞赛动态
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has_many :contest_acts, :class_name => 'ContestActivity',:as =>:contest_act ,:dependent => :destroy
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# 竞赛消息
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has_many :contest_messages, :class_name =>'ContestMessage', :as => :contest_message, :dependent => :destroy
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acts_as_attachable
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after_create :act_as_contest_message
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after_update :update_activity
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after_save :act_as_contest_activity
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#after_destroy :delete_kindeditor_assets
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def is_group_work?
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self.work_type == 3 && self.work_detail_group
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end
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###添加回复
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def self.add_work_jour(user, notes, id, root_id, options = {})
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homework = Work.find(id)
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if options.count == 0
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jfm = homework.journals_for_messages.build(:user_id => user.id, :notes => notes, :reply_id => 0, :root_id => root_id)
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else
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jfm = homework.journals_for_messages.build(options)
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end
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jfm.save
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jfm
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end
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def act_as_contest_activity
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if self.contest
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if self.work_status == 0
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self.contest_acts.destroy_all
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else
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if self.contest_acts.size == 0
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self.contest_acts << ContestActivity.new(:user_id => self.user_id,:contest_id => self.contest_id)
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end
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end
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end
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end
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#动态的更新
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def update_activity
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update_contest_activity(self.class, self.id)
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update_user_activity(self.class, self.id)
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end
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def act_as_contest_message
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if self.contest
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if self.work_status == 0
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self.contest_messages.destroy_all
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else
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self.contest.contestants.each do |m|
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self.contest_messages << ContestMessage.new(:user_id => m.student_id, :contest_id => self.contest_id, :viewed => false)
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end
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end
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end
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end
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end
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