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12 lines
272 B
12 lines
272 B
5 years ago
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class LiveLink < ApplicationRecord
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belongs_to :course
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belongs_to :user
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validates :url, presence: true
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validates :description, length: { maximum: 100, too_long: "不能超过100个字符" }
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def op_auth?
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user == User.current || User.current.admin?
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end
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end
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