PHP编程：PHP实现的同步推荐操作API接口案例分析

protected function _initialize() {
  parent::_initialize();
  $this->outData = array('status'=>0,'msg'=>'','info'=>array());//输出参数
}
// 同步推荐关系
public function syncRelation() {
  $memberModel = D('Member');
  $memberInviteeModel = D('Member_invitee');
  $OriginalUsername = $this->_request('OriginalUsername','trim'); // 被推荐人号码
  $RecommandUsername= $this->_request('RecommandUsername','trim'); // 推荐人号码
  if ($OriginalUsername == $RecommandUsername) {
   $this->outData['status'] = '9';
   $this->outData['msg'] = '参数有误';
   $this->printOut();
  }
  $o_member = $memberModel->getMemberByTel($OriginalUsername);
  if (empty($o_member)) {
   $this->outData['status'] = '1';
   $this->outData['msg'] = '原用户'.$OriginalUsername.'不存在,关系未建立';
   $this->printOut();
  }
  $o_wxinfo = $memberModel->getWxinfo($o_member['id']);
  $r_member = $memberModel->getMemberByTel($RecommandUsername);
  if (empty($r_member)) {
   $this->outData['status'] = '2';
   $this->outData['msg'] = '推荐用户'.$RecommandUsername.'不存在,关系未建立';
   $this->printOut();
  }
  $r_wxinfo = $memberModel->getWxinfo($r_member['id']);
  // 查询原用户是否存在推荐关系
  $o_member_invitee = $memberInviteeModel->getInviteeWxuserMember($o_wxinfo['id'],$o_member['id']);
  if (empty($o_member_invitee)) { // 不存在推荐人
   $r = $memberInviteeModel->setRelationship($r_member['id'],$o_member['id'],$o_wxinfo['id']);
   if ($r !== FALSE) {
    $this->outData['status'] = '3';
    $this->outData['msg'] = '原用户'.$OriginalUsername.'存在,并且没有推荐人,推荐用户'.$RecommandUsername.'也存在,成功建立关系';
    $this->printOut();
   } else {
    $this->outData['status'] = '9';
    $this->outData['msg'] = '查询失败,操作异常';
    $this->printOut();
   }
  }
  if ($o_member_invitee['member_id'] == $r_member['id']) {
   $this->outData['status'] = '4';
   $this->outData['msg'] = '原用户'.$OriginalUsername.'存在,而且已经有了推荐人,推荐人'.$RecommandUsername.'是传递的推荐用户,关系不再重建';
   $this->printOut();
  }
  // 获取原推荐人信息
  $o_member_inviter = $memberModel->getMemberById($o_member_invitee['member_id']);
  // 修改原有推荐关系
  $o_member_invitee['member_id'] = $r_member['id'];
  $r = $memberInviteeModel->where(array('id'=>$o_member_invitee['id']))->save($o_member_invitee);
  if ($r !== FALSE) {
   $this->outData['status'] = '5';
   $this->outData['msg'] = '原用户'.$OriginalUsername.'存在,而且已经有了推荐人,推荐人不是传递的推荐用户,关系重新建立,新推荐人'.$RecommandUsername.',原推荐人是'.$o_member_inviter['tel'];
   $this->printOut();
  } else {
   $this->outData['status'] = '9';
   $this->outData['msg'] = '查询失败,操作异常';
   $this->printOut();
  }
}
protected function printOut() {
  exit(json_encode($this->outData));
}