<?php 

class BlockSubwayBuilder implements ModelBuilder
{	

	public function getModelClassName()
	{
		return BlockSubway::className();
	}

	/**
	 * @param  array  $data
	 * @return ImportRecord
	 */
    public function getModel(array $data)
	{
		assert('!empty($data)');
		assert('!empty($data["blockid"])');
		assert('!empty($data["subwayid"])');

		$model = BlockSubway::findByBlockAndSubway((int)$data['blockid'], (int)$data['subwayid']);
		if (!$model) {
			$model = new BlockSubway;
		}

		$model->block_id = (int)$data['blockid'];
		$model->subway_id = (int)$data['subwayid'];
		$model->distance = $data['distance'];

		return $model;
	}
}