/**
 * beforeBlueprint
 *
 * @module      :: Policy
 * @description :: Simple policy to enable hooks into the model which can act upon req, res objects.
 * @docs        :: http://sailsjs.org/#!documentation/policies
 *
 */

var actionUtil = require( 'sails/lib/hooks/blueprints/actionUtil' );

capitaliseFirstLetter = function ( string ) {
  return string.charAt( 0 ).toUpperCase() + string.slice( 1 );
};

module.exports = function ( req, res, next ) {

  var Model = actionUtil.parseModel( req );
  var blueprint = capitaliseFirstLetter( req.options.action ); // we actually enable this for all actions, not only blueprints

  if ( typeof Model[ "controlBefore" + blueprint ] === "function" ) {
    var result = Model[ "controlBefore" + blueprint ]( req, res, next );
    //next();
  } else {
    sails.log.debug( 'Policy beforeBlueprint: Model "' + Model.identity + '" has no method controlBefore' + blueprint + '.' );
    next();
  }

};