forked from jasder/forgeplus
46 lines
1.4 KiB
Ruby
46 lines
1.4 KiB
Ruby
class ItemBank < ApplicationRecord
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# difficulty: 1 简单 2 适中 3 困难
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enum item_type: { SINGLE: 0, MULTIPLE: 1, JUDGMENT: 2, COMPLETION: 3, SUBJECTIVE: 4, PRACTICAL: 5, PROGRAM: 6 }
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# item_type: 0 单选 1 多选 2 判断 3 填空 4 简答 5 实训 6 编程
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belongs_to :user
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belongs_to :sub_discipline, optional: true
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has_one :item_analysis, dependent: :destroy
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has_many :item_choices, dependent: :destroy
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has_many :item_baskets, dependent: :destroy
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has_many :tag_discipline_containers, as: :container, dependent: :destroy
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has_many :tag_disciplines, through: :tag_discipline_containers
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belongs_to :container, polymorphic: true, optional: true
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validates :name, presence: true, length: { maximum: 1000, too_long: "不能超过1000个字符" }
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def analysis
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item_analysis&.analysis
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end
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def apply?
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!public && ApplyAction.exists?(container_type: "ItemBank", container_id: id, status: 0)
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end
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def type_string
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case item_type
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when "SINGLE" then "单选题"
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when "MULTIPLE" then "多选题"
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when "JUDGMENT" then "判断题"
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when "COMPLETION" then "填空题"
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when "SUBJECTIVE" then "简答题"
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when "PRACTICAL" then "实训题"
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when "PROGRAM" then "编程题"
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end
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end
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def difficulty_string
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case difficulty
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when 1 then "简单"
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when 2 then "适中"
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when 3 then "困难"
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end
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end
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end
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