wonderful/code/lib/Manage.php

<?php

namespace Code\Lib;

use Dever;

class Manage
{
	/**
	 * 显示用户信息
	 *
	 * @return mixed
	 */
	public function showUserInfo($uid, $ldate = false)
	{
		if ($uid) {
			$user = Dever::load('passport/user.info', $uid);
			if ($user) {
				$table = array();
				$table['用户名'] = $user['username'];
				$table['手机号'] = $user['mobile'];
				$table['领取时间'] = date('Y-m-d H:i:s', $ldate);
				return Dever::table($table);
			}
		} else {
			return '';
		}
	}

    /**
	 * 创建兑换码
	 *
	 * @return mixed
	 */
	public function create($id, $name, $param)
	{
		$code = Dever::param('num', $param);
		$product_num = Dever::param('product_num', $param);
		$product_id = Dever::param('product_id', $param);

		//$total = Dever::db('code/info')->total(array('product_id' => $product_id, 'type' => 1));
		$total = 0;
		if ($code > 0 && $code > $total) {
			$num = $code - $total;

			for ($i = 0; $i < $num; $i++) {
				$this->createCode($product_id, $product_num);
			}
		}
	}

	private function createCode($product_id, $product_num = 1)
	{
		$code = Dever::rand(8, 0);
		$data['product_id'] = $product_id;
		$data['code'] = $code;
		$total = Dever::db('code/info')->total($data);
		if ($total > 0) {
			return $this->createCode($product_id, $id);
		}
		$data['product_num'] = $product_num;
		$data['type'] = 1;
		Dever::db('code/info')->insert($data);
		return $code;
	}
}