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21 lines
887 B
21 lines
887 B
class EcCourseTarget < ApplicationRecord
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belongs_to :ec_course
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has_many :ec_graduation_subitem_course_targets, dependent: :destroy
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has_many :ec_graduation_subitems, through: :ec_graduation_subitem_course_targets
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has_many :ec_student_score_targets
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has_many :ec_course_achievement_methods, dependent: :destroy
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has_many :ec_achievement_evaluation_relates, dependent: :destroy
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alias_attribute :weight, :weigths
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validates :content, presence: true
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validates :standard_grade, numericality: { only_integer: true, greater_than: 0 }
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validates :weight, presence: true, numericality: { less_than_or_equal_to: 1, greater_than_or_equal_to: 0 }
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accepts_nested_attributes_for :ec_graduation_subitem_course_targets, allow_destroy: true
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accepts_nested_attributes_for :ec_course_achievement_methods, allow_destroy: true
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number_display_methods :weight
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end
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