65 lines
1.7 KiB
Ruby
65 lines
1.7 KiB
Ruby
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# Copyright (C) 2012-2016 Zammad Foundation, http://zammad-foundation.org/
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module HasGroupRelationDefinition
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extend ActiveSupport::Concern
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included do
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self.table_name = "groups_#{group_relation_model_identifier}s"
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self.primary_keys = ref_key, :group_id, :access
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belongs_to group_relation_model_identifier
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belongs_to :group
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validates :access, presence: true
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validate :validate_access
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after_save :touch_related
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after_destroy :touch_related
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end
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private
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def group_relation_instance
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@group_relation_instance ||= send(group_relation_model_identifier)
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end
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def group_relation_model_identifier
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@group_relation_model_identifier ||= self.class.group_relation_model_identifier
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end
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def touch_related
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# rubocop:disable Rails/SkipsModelValidations
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group.touch if group&.persisted?
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group_relation_instance.touch if group_relation_instance&.persisted?
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# rubocop:enable Rails/SkipsModelValidations
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end
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def validate_access
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query = self.class.where(
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group_relation_model_identifier => group_relation_instance,
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group: group
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)
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query = if access == 'full'
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query.where.not(access: 'full')
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else
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query.where(access: 'full')
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end
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return if !query.exists?
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errors.add(:access, "#{group_relation_model_identifier.to_s.capitalize} can have full or granular access to group")
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end
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# methods defined here are going to extend the class, not the instance of it
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class_methods do
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def group_relation_model_identifier
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@group_relation_model_identifier ||= model_name.singular.split('_').first.to_sym
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end
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def ref_key
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@ref_key ||= "#{group_relation_model_identifier}_id".to_sym
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end
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end
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end
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