Module: Binda::FieldUniqueness

Extended by:
ActiveSupport::Concern
Included in:
Date, Gallery, Relation, Selection, Text
Defined in:
app/models/concerns/binda/field_uniqueness.rb

Overview

Some fields are meant to be unique, meaning there must be only one instance associated with a specific component and field setting

Instance Method Summary collapse

Instance Method Details

#field_uniqueness ⇒ boolean

Make sure there is only one instance associated simultaneously with a specific component and field setting

Returns:

  • (boolean) 


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# File 'app/models/concerns/binda/field_uniqueness.rb', line 13

def field_uniqueness
	instances = Text.where(
		field_setting_id: self.field_setting.id,
		fieldable_id: self.fieldable_id,
		fieldable_type: self.fieldable_type
	)
	if instances.any? && instances.first.id != self.id
		errors.add(:base, I18n.t("binda.duplicate_validation", { 
			arg1: self.field_setting.field_type, 
			arg2: self.fieldable_id,
			arg3: self.field_setting.slug 
		}))
		return false
	else
		return true
	end
end