php 各类商品结算算法
PHP实现财务审核通过后返现金额到客户的功能应用场景：
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);} |
总结
以上所述是小编给大家介绍的PHP实现财务审核通过后返现金额到客户的功能,希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对开心学习网网站的支持！
如果你觉得本文对你有帮助，欢迎转载，烦请注明出处，谢谢！
原文链接：https://www.cnblogs.com/zxf100/archive/2019/07/04/11130320.html