/**
  * 获取可兑换最大值
  * @param int $inviteType
  * @return int
  * @author 郑钟良<*****@*****.**>
  */
 private function _getCanBuyNum($inviteType = 0)
 {
     $inviteType = $this->mInviteTypeModel->where(array('id' => $inviteType))->find();
     $this->assign('long', unitTime_to_showUnitTime($inviteType['cycle_time']));
     $this->assign('num_buy', $inviteType['cycle_num']);
     //以周期算,获取最多购买
     $map['uid'] = is_login();
     $map['invite_type'] = $inviteType['id'];
     $map['create_time'] = array('gt', unitTime_to_time($inviteType['cycle_time'], '-'));
     $buyList = $this->mInviteBuyLogModel->where($map)->select();
     $can_buy_num = 0;
     foreach ($buyList as $val) {
         $can_buy_num += $val['num'];
     }
     $can_buy_num = $inviteType['cycle_num'] - $can_buy_num;
     //以周期算,获取最多购买 end
     $max_num_score = query_user('score' . $inviteType['pay_score_type']);
     if ($inviteType['pay_score'] != 0) {
         $max_num_score = intval($max_num_score / $inviteType['pay_score']);
         //以积分算,获取最多购买
         $can_buy_num = $max_num_score > $can_buy_num ? $can_buy_num : $max_num_score;
     }
     if ($can_buy_num < 0) {
         $can_buy_num = 0;
     }
     return $can_buy_num;
 }
 /**
  * 初始化查询邀请码类型
  * @param array $data
  * @return array
  * @author 郑钟良<*****@*****.**>
  */
 private function _initSelectData($data = array())
 {
     $data['roles'] = str_replace('[', '', $data['roles']);
     $data['roles'] = str_replace(']', '', $data['roles']);
     $data['auth_groups'] = str_replace('[', '', $data['auth_groups']);
     $data['auth_groups'] = str_replace(']', '', $data['auth_groups']);
     $data['time_show'] = unitTime_to_showUnitTime($data['time']);
     $data['cycle_time_show'] = unitTime_to_showUnitTime($data['cycle_time']);
     $scoreTypes = M('UcenterScoreType')->where(array('id' => array('in', array($data['pay_score_type'], $data['income_score_type']))))->field('id,title,unit')->select();
     $scoreTypes = array_combine(array_column($scoreTypes, 'id'), $scoreTypes);
     $data['pay'] = $scoreTypes[$data['pay_score_type']]['title'] . ' ' . $data['pay_score'] . ' ' . $scoreTypes[$data['pay_score_type']]['unit'];
     $data['income'] = $scoreTypes[$data['income_score_type']]['title'] . ' ' . $data['income_score'] . ' ' . $scoreTypes[$data['income_score_type']]['unit'];
     if ($data['roles'] != '') {
         $data['roles'] = $data['roles_show'] = explode(',', $data['roles']);
         $role_list = M('Role')->where(array('id' => array('in', $data['roles_show'])))->field('id,title')->select();
         $role_list = array_combine(array_column($role_list, 'id'), $role_list);
         foreach ($data['roles_show'] as &$val) {
             $val = $role_list[$val]['title'];
         }
         unset($val);
         $data['roles_show'] = implode(',', $data['roles_show']);
     } else {
         $data['roles'] = array();
     }
     if ($data['auth_groups'] != '') {
         $data['auth_groups'] = $data['auth_groups_show'] = explode(',', $data['auth_groups']);
         $auth_group_list = M('AuthGroup')->where(array('id' => array('in', $data['auth_groups_show'])))->field('id,title')->select();
         $auth_group_list = array_combine(array_column($auth_group_list, 'id'), $auth_group_list);
         foreach ($data['auth_groups_show'] as &$val) {
             $val = $auth_group_list[$val]['title'];
         }
         unset($val);
         $data['auth_groups_show'] = implode(',', $data['auth_groups_show']);
     } else {
         $data['auth_groups'] = array();
     }
     return $data;
 }