39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
class Myshixun < ActiveRecord::Base
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attr_accessible :description, :name, :parent_id, :user_id, :gpid, :forked_from, :visits, :is_public, :identifier
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has_many :users, :through => :myshixun_members
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has_many :myshixun_members
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has_one :repository
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has_many :games, :dependent => :destroy, :order => "games.id ASC"
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belongs_to :shixun
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# id 转换成 identifier
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def to_param
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identifier
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end
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# 当前任务：一个实训中只可能一个未完成任务(status 0或1只会存在一条记录)
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# status:0 可以测评的，正在测评的
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# 如果都完成，则当前任务为最后一个任务
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def current_task
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games = self.games
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current_game = games.select{|game| game.status==1 || game.status==0}.first
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if current_game.blank?
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passed_games = games.select{|game| game.status==2}
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current_game = passed_games.last
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end
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return current_game
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end
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def parent
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Shixun.find(self.parent_id)
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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def owner
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User.find(self.user_id)
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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end
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