PHP实现财务审核通过后返现金额到客户的功能

时间:2022-07-27
本文章向大家介绍PHP实现财务审核通过后返现金额到客户的功能，主要内容包括其使用实例、应用技巧、基本知识点总结和需要注意事项，具有一定的参考价值，需要的朋友可以参考一下。

应用场景：

有这么一个返现的系统，当前端客户发起提现的时候，后端就要通过审核这笔返现订单，才可以返现到客户的账号里。

来看看下面的截图

这里的业务场景就是经过两轮审核：销售审核，财务审核都通过后，后端就会付款一笔钱到客户，当然，这里财务审核会有很多种情况，不通过与通过，通过后直接付款又有很多种情况，详细可以查看微信付款到零钱的文档。下面就来看看具体你的代码实现

微信支付配置

1，数据表大概如下 

CREATE TABLE `zmq_weixin_config` (
 `id` int(1) unsigned NOT NULL AUTO_INCREMENT COMMENT '微信公众平台编号，自增id',
 `weixin_name` varchar(10) NOT NULL COMMENT '微信公众平台名称',
 `token` varchar(100) NOT NULL,
 `appid` char(18) NOT NULL,
 `appsecret` char(32) NOT NULL,
 `access_token` varchar(300) NOT NULL,
 `api_ticket` varchar(300) DEFAULT NULL COMMENT '微信卡包api_ticket',
 `api_ticket_expired_at` datetime DEFAULT NULL COMMENT '微信卡包api_ticket过期时间',
 `mchid` varchar(20) DEFAULT NULL COMMENT '商户号',
 `mchkey` varchar(50) DEFAULT NULL COMMENT '支付密钥',
 `expired_at` timestamp NULL DEFAULT NULL COMMENT 'access_token过期时间，会自动更新',
 `updated_at` timestamp NULL DEFAULT NULL COMMENT '记录更新时间',
 `created_at` timestamp NULL DEFAULT NULL COMMENT '创建时间',
 `sort_order` smallint(5) NOT NULL DEFAULT '0' COMMENT '排序',
 `points_url` varchar(100) DEFAULT NULL,
 PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=utf8 CHECKSUM=1 DELAY_KEY_WRITE=1 ROW_FORMAT=DYNAMIC COMMENT='微信配置表';

2 .config的配置方法 

/**
 * 获取微信支付配置
 * 这里我是把配置信息存储在数据表里，方便调用
 * $param是从controller里传值过来：weixin_config_id，notify_url
 * @return array
 */
public function getWechatConfig($param)
{
  $weixin = WeixinConfigBaseModel::find($param['weixin_config_id']);
  if (empty($weixin)) {
    throw new Exception('微信配置ID错误');
  }

  return [
    'wechat' = [
      $app_id =  $weixin- appid,
      'mch_id' =  $weixin- mchid,
      'notify_url' =  empty($param['notify_url']) ? '' : $param['notify_url'], //回调url
      'key' =  $weixin- mchkey,
      'cert_client' =  resource_path().'/wechat/'.$weixin- id.'/apiclient_cert.pem', //证书与key
      'cert_key' =  resource_path().'/wechat/'.$weixin- id.'/apiclient_key.pem',
    ]
  ];
}

企业付款到个人零钱核心代码 

/**
 * 获取微信支付配置
 * 这里我是把配置信息存储在数据表里，方便调用
 * $param是从controller里传值过来：weixin_config_id，notify_url
 * @return array
 */
public function getWechatConfig($param)
{
  $weixin = WeixinConfigBaseModel::find($param['weixin_config_id']);
  if (empty($weixin)) {
    throw new Exception('微信配置ID错误');
  }

  return [
    'wechat' = [
      $app_id =  $weixin- appid,
      'mch_id' =  $weixin- mchid,
      'notify_url' =  empty($param['notify_url']) ? '' : $param['notify_url'], //回调url
      'key' =  $weixin- mchkey,
      'cert_client' =  resource_path().'/wechat/'.$weixin- id.'/apiclient_cert.pem', //证书与key
      'cert_key' =  resource_path().'/wechat/'.$weixin- id.'/apiclient_key.pem',
    ]
  ];
}

财务审核，也就是微信返现到零钱，这个时候会返回成功结果，或者是各种不成功的结果

这里我用一个方法封装 

//财务审核
if($param['status'] == 2){

  //判断返现金额与修改后的金额
  if($before_rebate_amount != $param['rebate_amount']){
    //返现金额不相等，则出款金额改变
    $out_amount = $param['rebate_amount'] - $before_rebate_amount ;
    $this- outMount($business- business_id,$out_amount);
  }

  if($param['rebate_status'] == 9){
    //财务拒绝通过
    $business- audit_status = $param['rebate_status'];
    $business- rebate_amount = $param['rebate_amount'];
    $business- status = 6;
    $business- save();

    //生成日志
    $this- insertWithdrawLog($param['withdraw_id'], $business- status, $business- audit_status, $param['rebate_remark'], $param['admin_id']);

  }else{
    //提现的各种返回结果
    $this- payReturnResult($business,$param);
  }
}
/**
* Function:微信提现返回的各种结果
* Author:cyw0413
* @param $res
* @param $business
* @param $param
*/
public function payReturnResult($business,$param)
{
$input = [
'weixin_config_id' =  20 ,
'openid'      =  $business- business- open_id,
'amount'      =  $param['rebate_amount'] * 100,
'trade_no'     =  $business- order_sn, //商户订单号
'desc'       =  "微信提现"
];
$pay = new PayLogBaseService();
$res = $pay- weixinPay($input);
if($res['result_code']=="SUCCESS"){
//提现成功
$business- audit_status = 4;
$business- status = 4;
$business- rebate_amount = $param['rebate_amount'];
$param['rebate_remark'] = "已付款(".$param['rebate_amount'].")";
}elseif ($res['err_code'] == "MONEY_LIMIT"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，已达到付款给此用户额度上限";
//throw new Exception($param['rebate_remark']);
}elseif ($res['err_code'] == "AMOUNT_LIMIT"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，低于最低付款金额或者高于最高付款金额";
//throw new Exception($param['rebate_remark']);
egdf
}elseif ($res['err_code'] == "NOTENOUGH"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，付款帐号余额不足或资金未到账";
//throw new Exception($param['rebate_remark']);
}elseif ($res['err_code'] == "SIGN_ERROR"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，签名错误";
}elseif ($res['err_code'] == "PARAM_ERROR"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，参数错误";
}elseif ($res['err_code'] == "OPENID_ERROR"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，Openid错误";
}elseif ($res['err_code'] == "FATAL_ERROR"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，两次请求参数不一致";
}elseif ($res['err_code'] == "CA_ERROR"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，商户API证书校验出错";
}elseif ($res['err_code'] == "V2_ACCOUNT_SIMPLE_BAN"){
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，无法给非实名用户付款";
}else{
$business- audit_status = 3;
$business- status = 3;
$param['rebate_remark'] = "提现失败，服务器繁忙，请稍后再试";
//throw new Exception($param['rebate_remark']);
}
$business- save();
}

当微信平台余额不足或者出现各种错误而提现失败的时候，这里还有支持重新付款的功能：其实就是点击按钮后重新调用付款到零钱的功能，知道成功付款 

/**
* Function:重新付款
* Author:cyw0413
* @param $param
* @throws Exception
*/
public function repay($param)
{
if(empty($param)){
throw new Exception("参数错误");
}
$business = GroupBusinessWithdrawBaseModel::find($param['withdraw_id']);
if(empty($business)){
throw new Exception("不存在！");
}
if($business- audit_status != 3){
throw new Exception("状态有错误");
}
//提现的各种返回结果
$this- payReturnResult($business,$param);
}

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