Class: SettingsValidator

Inherits:
ActiveModel::Validator
  • Object
show all
Defined in:
lib/settingcrazy/settings_validator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#record ⇒ Object

Returns the value of attribute record.



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# File 'lib/settingcrazy/settings_validator.rb', line 2

def record
  @record
end

#settings ⇒ Object

Returns the value of attribute settings.



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# File 'lib/settingcrazy/settings_validator.rb', line 2

def settings
  @settings
end

#template ⇒ Object

Returns the value of attribute template.



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# File 'lib/settingcrazy/settings_validator.rb', line 2

def template
  @template
end

Instance Method Details

#validate(record) ⇒ Object 



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# File 'lib/settingcrazy/settings_validator.rb', line 4

def validate(record)
  self.record  = record
  self.settings = record.settings
  self.template = settings.template

  if record.persisted? && template.present? # Not to valid setting_values for unsaved owner & Validate only if the template exists
    template.enums.symbolize_keys.each do |key, name_value_pairs|
      enum_options  = template.enum_options(key)
      current_value = settings.send(key)

      validate_presence(key, current_value)                            if enum_options[:required]
      validate_singleness(key, current_value)                      unless enum_options[:multiple]
      validate_dependent(key, current_value, enum_options[:dependent]) if enum_options[:dependent] && current_value.present?
      validate_range(key, current_value, name_value_pairs.values)      if enum_options[:type] != 'text' && current_value.present?
    end
  end
end