From 62e2f6caa26571b24620685ea9fd227d7311a0b5 Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Wed, 22 Sep 2021 15:53:13 +0800
Subject: [PATCH] add payOrder

---
 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java |   47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 47 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
index cc89996..e02856a 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
@@ -6,10 +6,14 @@
 import cc.mrbird.febs.common.utils.MallUtils;
 import cc.mrbird.febs.mall.dto.AddOrderDto;
 import cc.mrbird.febs.mall.dto.AddOrderItemDto;
+import cc.mrbird.febs.mall.dto.PayOrderDto;
 import cc.mrbird.febs.mall.entity.*;
 import cc.mrbird.febs.mall.mapper.*;
+import cc.mrbird.febs.mall.service.IApiMallMemberWalletService;
 import cc.mrbird.febs.mall.service.IApiMallOrderInfoService;
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.crypto.SecureUtil;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -33,6 +37,8 @@
     private final MallGoodsSkuMapper mallGoodsSkuMapper;
     private final MallAddressInfoMapper mallAddressInfoMapper;
     private final MallOrderItemMapper mallOrderItemMapper;
+    private final MallMemberMapper memberMapper;
+    private final IApiMallMemberWalletService memberWalletService;
 
     @Override
     public Long createOrder(AddOrderDto addOrderDto) {
@@ -110,4 +116,45 @@
         orderInfo.setCancelType(MallOrderInfo.CANCEL_BY_SELF);
         this.baseMapper.updateById(orderInfo);
     }
+
+    @Override
+    public String payOrder(PayOrderDto payOrderDto) {
+        MallMember member = LoginUserUtil.getLoginUser();
+        MallOrderInfo orderInfo = this.baseMapper.selectOrderByMemberIdAndId(member.getId(), payOrderDto.getId());
+        if (orderInfo == null) {
+            throw new FebsException("订单不存在");
+        }
+
+        if (OrderStatusEnum.WAIT_PAY.getValue() != orderInfo.getStatus()) {
+            throw new FebsException("订单状态不能支付");
+        }
+
+        switch (payOrderDto.getType()) {
+            case "1":
+                // TODO 微信支付
+                break;
+            case "2":
+                // TODO 支付宝支付
+                break;
+            case "3":
+                return balancePay(orderInfo, payOrderDto.getTradePwd());
+            default:
+
+        }
+        return "";
+    }
+
+    private String balancePay(MallOrderInfo orderInfo, String tradePwd) {
+        if (StrUtil.isBlank(tradePwd)) {
+            throw new FebsException("支付密码错误");
+        }
+
+        MallMember mallMember = memberMapper.selectById(orderInfo.getMemberId());
+        if (!mallMember.getTradePassword().equals(SecureUtil.md5(tradePwd))) {
+            throw new FebsException("支付密码错误");
+        }
+
+        memberWalletService.reduceBalance(orderInfo.getAmount(), mallMember.getId());
+        return orderInfo.getOrderNo();
+    }
 }

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