Class: Fancygrid::Orm::ActiveRecord

Inherits:
Object
  • Object
show all
Includes:
SqlGenerator
Defined in:
lib/fancygrid/orm/active_record.rb

Constant Summary

Constants included from SqlGenerator

SqlGenerator::OPERATOR_NAMES

Instance Attribute Summary

Attributes included from SqlGenerator

#query_options

Instance Method Summary collapse

Methods included from SqlGenerator

#initialize

Instance Method Details

#execute(resource_class, &block) ⇒ Object 



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# File 'lib/fancygrid/orm/active_record.rb', line 6

def execute resource_class, &block
  query = resource_class.where({})

  if self.query_options[:select].present?
    query = query.select(self.query_options[:select])
  end
  
  if self.query_options[:conditions].present?
    query = query.where(self.query_options[:conditions])
  end
  
  if self.query_options[:order].present?
    query = query.order(self.query_options[:order])
  end
  
  if block_given?
    wrapper = Fancygrid::ObjectWrapper.new(query)
    yield wrapper 
    query = wrapper.object
  end
  
  count = query.count
  
  if !self.query_options[:offset].nil? && !self.query_options[:limit].nil?
    query = query.offset(self.query_options[:offset])
    query = query.limit(self.query_options[:limit])
  end

  return query.to_a, count
end