54 lines
1.4 KiB
Ruby
54 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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class ExercisePolicy < AdminOrAuthorPolicy
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def batch_update?
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admin?
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end
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%i[show? feedback? statistics? external_user_statistics? rfcs_for_exercise?].each do |action|
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define_method(action) { admin? || teacher_in_study_group? || (teacher? && @record.public?) || author? }
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end
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def study_group_dashboard?
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admin? || teacher_in_study_group?
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end
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def submission_statistics?
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admin? || teacher_in_study_group?
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end
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def detailed_statistics?
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admin?
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end
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%i[clone? destroy? edit? update?].each do |action|
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define_method(action) { admin? || teacher_in_study_group? || author? }
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end
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%i[export_external_check? export_external_confirm?].each do |action|
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define_method(action) { (admin? || teacher_in_study_group? || author?) && @user.codeharbor_link }
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end
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%i[implement? working_times? intervention? search? submit? reload?].each do |action|
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define_method(action) { everyone }
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end
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class Scope < Scope
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def resolve
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if @user.admin?
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@scope.all
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elsif @user.teacher?
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@scope.where(
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'user_id IN (SELECT user_id FROM study_group_memberships WHERE study_group_id IN (?))
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OR (user_id = ? AND user_type = ?)
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OR public = TRUE',
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@user.study_groups.pluck(:id),
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@user.id, @user.class.name
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)
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else
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@scope.none
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end
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end
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end
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end
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