31 lines
739 B
Ruby
31 lines
739 B
Ruby
# frozen_string_literal: true
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class StudyGroupPolicy < AdminOnlyPolicy
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def index?
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admin? || teacher?
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end
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%i[show? edit? update? stream_la? set_as_current?].each do |action|
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define_method(action) { admin? || teacher_in_study_group? }
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end
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def destroy?
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# A default study group should not get deleted without the consumer
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return no_one if @record.external_id.blank?
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admin? || teacher_in_study_group?
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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.joins(:study_group_memberships).where(study_group_memberships: {user: @user, role: StudyGroupMembership.roles[:teacher]})
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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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