Class: IMissValidator::Inspector::PresenceInspector

Inherits:
Object
  • Object
show all
Defined in:
lib/i_miss_validator/inspector/presence_inspector.rb

Overview

Check columns if defined not null, but no validator.

Constant Summary collapse

IGNORE_COLUMN_NAMES = 
['id', 'lock_version']

Class Method Summary collapse

Class Method Details

.columns(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/presence_inspector.rb', line 9

def self.columns(model)
  model.columns.select do |column|
    column.null == false && IGNORE_COLUMN_NAMES.include?(column.name) == false
  end
end

.inspect(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/presence_inspector.rb', line 28

def self.inspect(model)
  missing_columns(model).map do |column|
    {
      column: column.name,
      missing_validator: :presence_validator,
      message: 'presence: true'
    }
  end
end

.missing_columns(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/presence_inspector.rb', line 21

def self.missing_columns(model)
  validated_columns = validators(model).map(&:attributes).flatten.uniq
  columns(model).select do |column|
    validated_columns.include?(column.name.to_sym) == false
  end
end

.validators(model) ⇒ Object 



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# File 'lib/i_miss_validator/inspector/presence_inspector.rb', line 15

def self.validators(model)
  model.validators.select do |validator|
    validator.class == ActiveRecord::Validations::PresenceValidator
  end
end