www.x-motion.cn/Application/Common/Model/HomeSubscriptionModel.class.php

<?php
namespace Common\Model;

use Common\Model\BaseModel;

/**
 * 官网订阅
 * @author: linch
 * Class HomeSubscriptionModel
 * @package Common\Model
 */
class HomeSubscriptionModel extends BaseModel
{
    protected $mod;

    //状态
    const status_wait = 0;      //待处理
    const status_processed = 1; //已联系

    //软删状态
    const flag_off = 0;     //删除
    const flag_on = 1;      //正常


    public function __construct() {
        parent::__construct();
        $this->mod = M('home_subscription');
    }

    /**
     * 新增数据
     * @author: linch
     * @param $data
     * @return array
     */
    public function data_add($data) {
        $time = date('Y-m-d H:i:s');
        $save_data = array(
            'email'  => $data['email'],
            'status' => self::status_wait,
            'flag'   => self::flag_on,
            'c_time' => $time,
        );
        $result = $this->check_edit_data($save_data);
        if ($result['code'] == false) {
            $msg = array('code' => $result['code'], 'msg' => $result['msg']);
        } else {
            $id = $this->data($save_data)->add();
            if ($id == false) {
                $msg = array('code' => false, 'msg' => '内部错误，稍后重试');
            } else {
                $msg = array('code' => true, 'msg' => '提交成功');
            }
        }
        return $msg;
    }

    /**
     * 验证数据
     * @author: linch
     * @param $data
     * @return array
     */
    public function check_edit_data($data) {
        if (empty($data['email'])) {
            return array('code' => false, 'msg' => '邮箱不能为空');
        }
        $one = $this->where(array('email' => $data['email'], 'flag' => self::flag_on))->find();
        if (!empty($one)) {
            return array('code' => false, 'msg' => '已经订阅');
        }
        return array('code' => true, 'msg' => '数据符合');
    }
}