<?php 
class star {
	var $bean;
	var $bean_id;
	var $user_id;
	var $db;
	
	var $starExists;
	
	function start() {}
	
	function star($bean, $bean_id, $user_id) {
		$this->bean = $bean;
		$this->bean_id = $bean_id;
		$this->user_id = $user_id;
		
		$db = $GLOBALS['db'];
		
		$starExists = $this->checkStar();
	}
	
	private function checkStar() {
		$w = $this->db->query("SELECT * FROM stars WHERE
				bean = '$this->bean' AND
				bean_id = '$this->bean_id' AND
				user_id = '$this->user_id");
		
		if ($w->num_rows == 0)
			return false;
		else
			return true;
	}
	
	private function createStar() {
		if ($this->starExists == false) return;		
		$this->db->query("INSERT INTO stars VALUES ('$this->bean','$this->bean_id','$this->user_id')");
	}
	
	private function deleteStar() {
		if ($this->starExists == true) return;
		//$this->db->query("");
	}
	
	
}
?>