Sha256: 7ef1bffc4a6fa0b191c3db0df717c76bd37e3e1e61a99b3ef6a8b1405cab8307
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Size: 636 Bytes
Versions: 15
Compression:
Stored size: 636 Bytes
Contents
module WithUsages
extend ActiveSupport::Concern
included do
has_many :usages, as: :item
before_destroy :ensure_unused!
organic_on :usages
end
def usage_in_organization(organization = Organization.current)
usages_in_organization(organization).first.try(:parent_item)
end
def usage_in_organization_of_type(type, organization = Organization.current)
item = usage_in_organization(organization)
item.is_a?(type) ? item : nil
end
private
def ensure_unused!
if usages.present?
errors.add :base, :in_use, organization: usages.first.organization.name
throw :abort
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems