初始上传

app/model/system/PayBalance.php

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+<?php
+/**
+ * Niushop商城系统 - 团队十年电商经验汇集巨献!
+ * =========================================================
+ * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
+ * ----------------------------------------------
+ * 官方网址: https://www.niushop.com
+ * =========================================================
+ */
+
+namespace app\model\system;
+
+use addon\cashier\model\order\CashierOrderPay;
+use app\model\BaseModel;
+use think\facade\Log;
+
+/**
+ * 会员付款码
+ * Class PayBalance
+ * @package app\model\system
+ */
+class PayBalance extends BaseModel
+{
+    /**
+     * 创建会员码生成记录
+     * @param $param
+     * @return array
+     */
+    public function create($param)
+    {
+        model('pay_balance')->startTrans();
+        try {
+            $data = [
+                'auth_code' => $this->createAuthCode($param[ 'member_id' ]),
+                'site_id' => $param[ 'site_id' ],
+                'member_id' => $param[ 'member_id' ],
+                'create_time' => time(),
+                'expire_time' => time() + 120,
+                'dynamic_code' => rand(1000, 9999)
+            ];
+            // 生成前将其他的失效
+            model('pay_balance')->delete([ [ 'site_id', '=', $param[ 'site_id' ] ], [ 'member_id', '=', $param[ 'member_id' ] ] ]);
+            $res = model('pay_balance')->add($data);
+            // 提交事务
+            model('pay_balance')->commit();
+
+            $barcode = getBarcode($data[ 'auth_code' ], '', 3);
+            $qrcode = qrcode($data[ 'auth_code' ], 'upload/qrcode/pay/', $data[ 'auth_code' ], 16);
+
+            $return = [
+                'auth_code' => $data[ 'auth_code' ],
+                'barcode' => 'data:image/png;base64,' . base64_encode(file_get_contents($barcode)),
+                'qrcode' => 'data:image/png;base64,' . base64_encode(file_get_contents($qrcode)),
+                'expire_time' => $data[ 'expire_time' ],
+                'dynamic_code' => $data[ 'dynamic_code' ]
+            ];
+            // 删除
+            @unlink($barcode);
+            @unlink($qrcode);
+            return $this->success($return);
+        } catch (\Exception $e) {
+            model('pay_balance')->rollback();
+            Log::write('付款码生成失败:' . $e->getMessage() . $e->getFile() . $e->getLine());
+            return $this->error('', '付款码生成失败');
+        }
+    }
+
+    /**
+     * 付款码支付
+     * @param $auth_code
+     * @param $out_trade_no
+     * @return array
+     */
+    public function pay($auth_code, $out_trade_no)
+    {
+        $pay_info = model('pay')->getInfo([ [ 'out_trade_no', '=', $out_trade_no ] ]);
+
+        if (empty($pay_info)) return $this->error('', '未获取到支付单据');
+        if ($pay_info[ 'pay_status' ] != 0) return $this->error('', '支付单据状态异常');
+        $pay_info[ 'pay_json' ] = !empty($pay_info[ 'pay_json' ]) ? json_decode($pay_info[ 'pay_json' ], true) : [];
+
+        $member_id = $pay_info[ 'pay_json' ][ 'member_id' ] ?? 0;
+        $site_id = $pay_info[ 'site_id' ];
+
+        $code_info = model('pay_balance')->getInfo([ [ 'auth_code', '=', $auth_code ] ]);
+
+        if (empty($code_info)) return $this->error('', '付款码已失效');
+        if ($code_info[ 'member_id' ] != $member_id) return $this->error('', '不是当前会员的付款码');
+        if ($code_info[ 'status' ] != 0) return $this->error('', '付款码状态异常');
+        if ($code_info[ 'expire_time' ] < time()) return $this->error('', '付款码已失效');
+
+        $member_info = model('member')->getInfo([ [ 'member_id', '=', $member_id ], [ 'site_id', '=', $site_id ], [ 'is_delete', '=', 0 ] ], 'balance,balance_money');
+        if (empty($member_info)) return $this->error('', '未查找到会员信息');
+
+        if (bccomp($pay_info[ 'pay_money' ], ( $member_info[ 'balance' ] + $member_info[ 'balance_money' ] ), 2) == 1) return $this->error('', '余额不足');
+
+        model('pay_balance')->startTrans();
+
+        try {
+            $cashier_order_pay = new CashierOrderPay();
+            $cache = $cashier_order_pay->getCache($out_trade_no)[ 'data' ];
+            $promotion = $cache[ 'promotion' ] ?? [];
+            $promotion[ 'is_use_balance' ] = 1;
+            $cache[ 'promotion' ] = $promotion;
+            $cashier_order_pay->setCache($out_trade_no, $cache);
+            $pay_data = [
+                'site_id' => $site_id,//站点id
+                'out_trade_no' => $out_trade_no,
+                'store_id' => 0,
+                'online_type' => 'online',
+                'pay_type' => 'BALANCE',
+                'member_id' => $member_id,
+            ];
+            $res = ( new CashierOrderPay() )->doPay($pay_data);
+            if ($res[ 'code' ] != 0) {
+                model('pay_balance')->rollback();
+                return $res;
+            }
+            model('pay_balance')->update([ 'status' => 1, 'out_trade_no' => $pay_info[ 'out_trade_no' ], 'pay_time' => time() ], [ [ 'auth_code', '=', $auth_code ] ]);
+            model('pay_balance')->commit();
+            return $this->success([ 'out_trade_no' => $out_trade_no ]);
+        } catch (\Exception $e) {
+            model('pay_balance')->rollback();
+            Log::write('付款码支付扣款失败:' . $e->getMessage() . $e->getFile() . $e->getLine());
+            return $this->error('', '付款码支付扣款失败');
+        }
+    }
+
+    /**
+     * 查询信息
+     * @param $condition
+     * @param string $field
+     * @return array
+     */
+    public function getInfo($condition, $field = '*')
+    {
+        $data = model('pay_balance')->getInfo($condition, $field);
+        return $this->success($data);
+    }
+
+    /**
+     * 创建会员支付码
+     */
+    private function createAuthCode($member_id)
+    {
+        $code = [
+            rand(1000, 9999),
+            $member_id,
+            (int) date('dis')
+        ];
+        $tmp = implode('', $code);
+        for ($i = 0; $i < ( 18 - strlen($tmp) ); $i++) {
+            $code[] = rand(0, 9);
+        }
+        shuffle($code);
+        return implode('', $code);
+    }
+
+    /**
+     * 检验付款码
+     * @param $code
+     * @param $member_id
+     * @return array
+     */
+    public function checkPaymentCode($code, $member_id)
+    {
+        $condition = [
+            [ 'auth_code|dynamic_code', '=', $code ]
+        ];
+        if (!empty($member_id)) {
+            $condition[] = [ 'member_id', '=', $member_id ];
+        }
+        $info = model('pay_balance')->getInfo($condition, 'id,member_id,expire_time');
+        if (empty($info)) return $this->error('', '无效付款码');
+        if ($info['expire_time'] < time()) return $this->error('', '付款码已失效');
+        model('pay_balance')->delete([ ['id', '=', $info['id'] ] ]);
+        return $this->success($info);
+    }
+}