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20 lines
547 B
20 lines
547 B
6 years ago
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class EcMajorSchool < ApplicationRecord
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belongs_to :ec_major
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belongs_to :school
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# 专业对应的学年
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has_many :ec_years, dependent: :destroy
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# 学校对应的专业中成员
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has_many :ec_major_school_users, dependent: :destroy
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has_many :users, through: :ec_major_school_users
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scope :is_template, -> { where(template_major: true) }
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scope :not_template, -> { where(template_major: false) }
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# 是否为该专业管理员
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def manager?(user)
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ec_major_school_users.exists?(user_id: user.id)
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end
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end
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