houdini/app/models/custom_field_master.rb

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# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
class CustomFieldMaster < ApplicationRecord
attr_accessible \
:nonprofit, :nonprofit_id,
:name,
:deleted,
:created_at
validates :name, presence: true
validate :no_dupes, on: :create
belongs_to :nonprofit
has_many :custom_field_joins, dependent: :destroy
scope :not_deleted, ->{where(deleted: [nil,false])}
def no_dupes
return self if nonprofit.nil?
errors.add(:base, "Duplicate custom field") if nonprofit.custom_field_masters.not_deleted.where(name: name).any?
end
end