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28 lines
1017 B
28 lines
1017 B
6 years ago
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class EcCourse < ApplicationRecord
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belongs_to :ec_year
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# 课程目标
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has_many :ec_course_targets, dependent: :destroy
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has_many :ec_graduation_subitem_course_targets, through: :ec_course_targets
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# 课程负责教师
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has_many :ec_course_users
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has_many :course_managers, through: :ec_course_users, class_name: 'User'
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# 课程考核标准
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has_many :ec_course_evaluations, dependent: :destroy
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# 课程等级
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has_many :ec_score_levels, dependent: :destroy
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# 课程支撑
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has_many :ec_course_supports, dependent: :destroy
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has_many :ec_graduation_subitems, through: :ec_course_supports
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# 达成评价
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has_many :ec_course_student_scores, dependent: :destroy
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# 工程课堂和educoder课堂关联
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has_many :ec_major_courses, dependent: :destroy
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has_many :courses, through: :ec_major_courses
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# 课程目标达成方法
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# has_many :ec_course_achievement_methods
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accepts_nested_attributes_for :ec_course_targets, :ec_score_levels, allow_destroy: true
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end
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