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nuttyreading-java/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
wangjinlei 26c4b00e8c bug xf
2023-10-17 15:49:34 +08:00

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package com.peanut.modules.book.controller;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.IdWorker;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.peanut.common.utils.PageUtils;
import com.peanut.common.utils.R;
import com.peanut.config.Constants;
import com.peanut.config.DelayQueueConfig;
import com.peanut.modules.book.entity.*;
import com.peanut.modules.book.service.*;
import com.peanut.modules.pay.weChatPay.dto.WechatPaymentInfo;
import com.peanut.modules.pay.weChatPay.service.WxpayService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.MessagePostProcessor;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.*;
import java.util.stream.Collectors;
/**
* 订单表
*
* @author yl
* @email yl328572838@163.com
* @date 2022-08-29 15:27:44
*/
@Slf4j
@RestController
@RequestMapping("book/buyorder")
public class BuyOrderController {
@Autowired
private BuyOrderService buyOrderService;
@Autowired
private ShopProductService shopProductService;
@Autowired
private BuyOrderDetailService buyOrderDetailService;
@Autowired
private CouponService couponService;
@Autowired
private CouponHistoryService couponHistoryService;
@Autowired
private OrderCartService orderCartService;
@Autowired
private MyUserService myUserService;
@Autowired
private TransactionDetailsService transactionDetailsService;
@Autowired
private UserEbookBuyService userEbookBuyService;
@Autowired
private UserRecordService userRecordService;
@Autowired
private WxpayService wxpayService;
@Autowired
private RabbitTemplate rabbitTemplate;
@Autowired
private ShopProductBookService shopProductBookService;
/**
* 列表
*/
@RequestMapping("/list")
public R list(@RequestParam Map<String, Object> params) throws Exception {
if ("all".equals(params.get("orderStatus"))) {
params.remove("orderStatus");
}
PageUtils page = buyOrderService.queryPage(params);
return R.ok().put("page", page);
}
/**
* @param params
* @return 听书未购买页面展示
* (销量最多的书,最先放最前面展示。最新上线的书,预售的书,放最前面展示
* @throws Exception
*/
@RequestMapping("/lists")
public R lists(@RequestParam Map<String, Object> params) throws Exception {
if ("all".equals(params.get("orderStatus"))) {
params.remove("orderStatus");
}
PageUtils page = buyOrderService.queryPages(params);
return R.ok().put("page", page);
}
/**
* 信息
*/
@RequestMapping("/info/{orderId}")
public R info(@PathVariable("orderId") Integer orderId) {
BuyOrderEntity buyOrder = buyOrderService.getById(orderId);
return R.ok().put("buyOrder", buyOrder);
}
/**
* 下单
*
* @param buyOrder 订单
* @return R
*/
@RequestMapping("/buySave")
@Transactional
public R buySave(@RequestBody BuyOrderEntity buyOrder) throws IOException {
// 获取订单详情
List<BuyOrderDetailEntity> products = buyOrder.getProducts();
// 订单总金额
BigDecimal totalPrice = new BigDecimal(0);
// 遍历商品总价计算
for (BuyOrderDetailEntity buyOrderDetail : products) {
Integer productId = buyOrderDetail.getProductId();
int quantity = buyOrderDetail.getQuantity();
ShopProductEntity product = shopProductService.getById(productId);
BigDecimal price = getRealPrice(product);
if (!handleStock(buyOrderDetail, product)) {
return R.error(500, "库存不足");
}
totalPrice = totalPrice.add(price.multiply(BigDecimal.valueOf(quantity)));
buyOrderDetail.setProductName(product.getProductName());
buyOrderDetail.setProductPrice(product.getPrice());
buyOrderDetail.setAddressId(buyOrder.getAddressId());
buyOrderDetail.setProductUrl(product.getProductImages());
buyOrderDetail.setOrderStatus(Constants.ORDER_STATUS_TO_BE_PAID);
}
totalPrice = totalPrice.subtract(useCouponAmount(buyOrder));
totalPrice = totalPrice.add(getShoppingAmount(buyOrder));
String orderSn = IdWorker.getTimeId().substring(0, 32);
buyOrder.setOrderSn(orderSn);
buyOrder.setPaymentDate(new Date());
buyOrderService.save(buyOrder);
for (BuyOrderDetailEntity buyOrderDetail : products) {
buyOrderDetail.setOrderId(buyOrder.getOrderId());
buyOrderDetail.setUserId(buyOrder.getUserId());
if (Constants.BUY_TYPE_CART.equals(buyOrder.getBuyType())) {
handleBuyCart(buyOrder, buyOrderDetail);
}
}
buyOrderDetailService.saveBatch(products);
// 1. 虚拟币支付
if (Constants.PAYMENT_METHOD_VIRTUAL.equals(buyOrder.getPaymentMethod())) {
buyOrder.setOrderStatus(Constants.ORDER_STATUS_TO_BE_SHIPPED);
MyUserEntity user = this.myUserService.getById(buyOrder.getUserId());
if (usePeanutCoin(user, totalPrice)) {
// 更新订单状态
buyOrderService.updateOrderStatus(user.getId(), buyOrder.getOrderSn(), "0");
recordTransaction(buyOrder, user, totalPrice);
addEbookToUser(products, buyOrder);
} else {
return R.error(500, "花生币余额不足!");
}
}
// 2. 微信支付
if (Constants.PAYMENT_METHOD_WECHAT_PAY.equals(buyOrder.getPaymentMethod())) {
rabbitTemplate.convertAndSend(
DelayQueueConfig.ORDER_TO_BE_PAY_EXCHANGE,
DelayQueueConfig.ORDER_TO_BE_PAY_ROUTING_KEY,
buyOrder.getOrderId(),
messagePostProcessor()
);
WechatPaymentInfo paymentInfo = new WechatPaymentInfo();
paymentInfo.setOrderSn(orderSn);
paymentInfo.setBuyOrderId(buyOrder.getOrderId());
paymentInfo.setTotalAmount(totalPrice);
wxpayService.prepay(paymentInfo);
}
Map<String, Object> result = new HashMap<>();
result.put("orderSn", buyOrder.getOrderSn());
result.put("money", totalPrice);
return R.ok(result);
}
/**
* 修改
*/
@RequestMapping("/update")
public R update(@RequestBody BuyOrderEntity buyOrder) {
buyOrderService.updateById(buyOrder);
return R.ok();
}
/**
* 删除
*/
@RequestMapping("/delete")
public R delete(@RequestBody Integer[] orderIds) {
buyOrderService.removeByIds(Arrays.asList(orderIds));
return R.ok();
}
/**
* 列表
*/
@RequestMapping("/appUserGetlist")
public R appUserGetlist(@RequestParam Map<String, Object> params) {
PageUtils page = buyOrderService.queryPage1(params);
return R.ok().put("page", page);
}
/**
* app 端 取消订单
*/
@RequestMapping("/appDelete")
@Transactional
public R appDelete(@RequestParam("orderId") Integer orderId) {
//1. 判断订单状态
BuyOrderEntity byId = buyOrderService.getById(orderId);
if (byId != null) {
//2. 判断当前订单是否存在优惠券 进行 回显
Integer couponId = byId.getCouponId();
if (couponId != null) {
CouponHistoryEntity byId1 = couponHistoryService.getById(couponId);
byId1.setUseStatus(0);
couponHistoryService.updateById(byId1);
}
// 库存回滚
List<BuyOrderDetailEntity> buyOrderDetailEntities = buyOrderDetailService.getBaseMapper().selectList(new QueryWrapper<BuyOrderDetailEntity>()
.eq("order_id", byId.getOrderId()));
for (BuyOrderDetailEntity buyOrderDetailEntity : buyOrderDetailEntities) {
Integer productId = buyOrderDetailEntity.getProductId();
ShopProductEntity product = shopProductService.getById(productId);
product.setProductStock(product.getProductStock() + buyOrderDetailEntity.getQuantity());
shopProductService.updateById(product);
}
buyOrderService.removeById(orderId);
}
return R.ok();
}
@RequestMapping("/randomOrderCode")
@Transactional
public R randomOrderCode(@RequestBody BuyOrderEntity buyOrder) {
return R.ok();
}
/**
* 充值专用订单生成接口
*/
@RequestMapping("/rechargeSave")
@Transactional
public R rechargeSave(@RequestBody BuyOrderEntity buyOrder) {
String timeId = IdWorker.getTimeId().substring(0, 32);
buyOrder.setOrderSn(timeId);
buyOrderService.save(buyOrder);
return R.ok().put("orderSn", timeId);
}
/**
* 获取订单详情
* @param orderId
* @return
*/
@RequestMapping("/getOrderDetail")
public R getOrderDetail(@RequestParam Integer orderId){
LambdaQueryWrapper<BuyOrderEntity> wrapper = new LambdaQueryWrapper<>();
wrapper.eq(BuyOrderEntity::getOrderId,orderId);
BuyOrderEntity one = buyOrderService.getOne(wrapper);
if(one.equals(null)){
return R.error("order error:order is null");
}
//添加用户信息
one.setUser(myUserService.getById(one.getUserId()));
//添加商品信息
LambdaQueryWrapper<BuyOrderDetailEntity> wrapper1 = new LambdaQueryWrapper<>();
wrapper1.eq(BuyOrderDetailEntity::getOrderId,orderId);
List<BuyOrderDetailEntity> buyOrderDetailEntities = buyOrderDetailService.getBaseMapper().selectList(wrapper1);
one.setProducts(buyOrderDetailEntities);
return R.ok().put("detail",one);
}
/**
* 信息
*/
@RequestMapping("/appGetOrderInfo/{type}")
public R appGetOrderInfo(@PathVariable String type, @RequestParam("orderId") Integer orderId) {
BuyOrderEntity buyOrder = buyOrderService.getById(orderId);
buyOrder.setTimestamp(buyOrder.getCreateTime().getTime()/1000);
List<BuyOrderDetailEntity> orderDetail = null;
if ("1".equals(type)) {
orderDetail = buyOrderDetailService.getBaseMapper().selectList(new QueryWrapper<BuyOrderDetailEntity>()
.eq("order_id", orderId));
} else {
orderDetail = buyOrderDetailService.getBaseMapper().selectList(new QueryWrapper<BuyOrderDetailEntity>()
.eq("order_id", orderId));
}
for (BuyOrderDetailEntity buyOrderDetailEntity : orderDetail) {
ShopProductEntity prod = shopProductService.getById(buyOrderDetailEntity.getProductId());
if (prod != null) {
buyOrderDetailEntity.setImage(prod.getProductImages());
}
}
List<BuyOrderDetailEntity> resultOrder = new ArrayList<BuyOrderDetailEntity>();
Set<String> sn_no = new HashSet<String>();
for (BuyOrderDetailEntity buyOrderDetailEntity : orderDetail) {
resultOrder.add(buyOrderDetailEntity);
sn_no.add(buyOrderDetailEntity.getShippingSn());
}
UserRecordEntity userRecordEntity = userRecordService.getBaseMapper().selectOne(new QueryWrapper<UserRecordEntity>()
.eq("orderSn", buyOrder.getOrderSn())
.eq("userid", buyOrder.getUserId())
.eq("orderdid", buyOrder.getOrderId())
.last("LIMIT 1"));
Integer id = null;
if (userRecordEntity != null) {
id = userRecordEntity.getId();
}
buyOrder.setProducts(resultOrder);
Date createDate = buyOrder.getCreateTime();
return R.ok().put("buyOrder", buyOrder).put("CreateTime", createDate).put("userRecordid", id);
}
/**
* 计算快递费用
*/
@RequestMapping("/getTransPrice/{area}")
public R getTransPrice(@PathVariable String area, @RequestParam Map<String, Object> productMap) {
Map<String, Object> params = new HashMap<>();
params.put("kdCode", "YD");
params.put("area", area);
int price = this.buyOrderService.getProductGoodsType(params, productMap);
return R.ok().put("price", price);
}
/**
* 后台发货按钮
*
* @Param shipperCode 快递公司编码
* @Param sendType 0订单列表发货 1商品列表发货
* @Param type 合并发货/拆分发货
* @Param ids 订单id串
*/
@RequestMapping("/delivery/{shipperCode}")
public R delivery(@PathVariable("shipperCode") String shipperCode, @RequestParam("shipperName") String shipperName, @RequestBody Integer[] ids) {
buyOrderService.sendFMS(ids, shipperCode, shipperName);
return R.ok();
}
/**
* 及时查询快递信息
*/
@RequestMapping("/queryFMS")
public R queryFMS(@RequestParam Map<String, String> params) {
List<BuyOrderDetailEntity> detailList = this.buyOrderDetailService.getBaseMapper().selectList(new QueryWrapper<BuyOrderDetailEntity>().eq("order_id", params.get("orderId")));
List<JSONObject> jsonList = new ArrayList<>();
JSONObject jsonObj = null;
for (BuyOrderDetailEntity detail : detailList) {
jsonObj = buyOrderService.queryFMS(detail.getShipperCode(), detail.getShippingSn());
if (Objects.isNull(jsonObj)) {
return R.ok("暂未查到物流信息!");
}
jsonObj.put("ShipperName", detail.getShipperName());
jsonList.add(jsonObj);
}
return R.ok().put("rntStr", jsonList);
}
/**
* 检查可合并的订单信息
*
* @return
*/
@RequestMapping("/checkOrder")
public R checkOrder(@RequestParam Map<String, Object> params) {
Page page = buyOrderService.checkOrder(params);
return R.ok().put("page", page);
}
/**
* 检查传来的orderId 是否有可合并的其他订单信息
*
* @param orderIds
* @return
*/
@RequestMapping("/checkMerge")
public R checkMerge(@RequestBody Integer[] orderIds) {
List list = buyOrderService.checkOrder(orderIds);
return R.ok().put("list", list);
}
/**
* 批量发货功能
*
* @param orderDetailIds 订单详情
* @return
*/
@RequestMapping("/blendSendFMS/{shipperCode}")
public R blendSendFMS(@PathVariable("shipperCode") String shipperCode, @RequestParam("shipperName") String shipperName, @RequestBody Integer[] orderDetailIds) {
buyOrderService.blendSendFMS(orderDetailIds, shipperCode, shipperName);
return R.ok();
}
/**
* 后台取消订单接口
*/
@RequestMapping("/cancelFMS")
public R cancelFMS(@RequestParam Map<String, Object> params) {
buyOrderService.cancelFMS(params.get("orderSn").toString(), params.get("shipperCode").toString(),
params.get("expNo").toString());
return R.ok().put("paramsTEXT", params);
}
/**
* 去重查询可打印面单
*
* @param params
* @return
*/
@RequestMapping("/querySheetPage")
public R querySheetPage(@RequestParam Map<String, Object> params) {
PageUtils page = buyOrderDetailService.querySheet(params);
return R.ok().put("page", page);
}
/**
* 获取商品实际价格
*
* @param product 商品信息
* @return 商品实际价格
*/
private BigDecimal getRealPrice(ShopProductEntity product) {
BigDecimal activityPrice = product.getActivityPrice();
return (activityPrice == null || activityPrice.equals(BigDecimal.ZERO)) ? product.getPrice() : activityPrice;
}
/**
* 处理商品库存
*
* @param buyOrderDetail
* @param product
* @return
*/
private boolean handleStock(BuyOrderDetailEntity buyOrderDetail, ShopProductEntity product) {
int quantity = buyOrderDetail.getQuantity();
if (product.getProductStock() - quantity < 0) {
return false;
}
product.setProductStock(product.getProductStock() - quantity);
product.setSumSales(product.getSumSales() + quantity);
shopProductService.updateById(product);
return true;
}
/**
* 使用优惠券
*
* @param buyOrder
* @return
*/
private BigDecimal useCouponAmount(BuyOrderEntity buyOrder) {
Integer couponId = buyOrder.getCouponId();
if (couponId != null) {
CouponHistoryEntity couponHistory = couponHistoryService.getById(couponId);
couponHistory.setUseStatus(1);
couponHistory.setUseTime(new Date());
couponHistory.setOrderId(Long.valueOf(buyOrder.getOrderId()));
couponHistory.setOrderSn(buyOrder.getOrderSn());
CouponEntity coupon = couponService.getById(couponHistory.getCouponId());
return coupon.getCouponAmount();
}
return BigDecimal.ZERO;
}
/**
* 计算运费
*
* @param buyOrder
* @return
*/
private BigDecimal getShoppingAmount(BuyOrderEntity buyOrder) {
return buyOrder.getOrderMoney() == null ? BigDecimal.ZERO : buyOrder.getShippingMoney();
}
/**
* 使用虚拟币支付
*
* @param user
* @param totalPrice
* @return
*/
private boolean usePeanutCoin(MyUserEntity user, BigDecimal totalPrice) {
if (user.getPeanutCoin().compareTo(totalPrice) >= 0) {
user.setPeanutCoin(user.getPeanutCoin().subtract(totalPrice));
this.myUserService.updateById(user);
return true;
}
return false;
}
/**
* 交易记录
*
* @param buyOrder
* @param user
* @param totalPrice
*/
private void recordTransaction(BuyOrderEntity buyOrder, MyUserEntity user, BigDecimal totalPrice) {
TransactionDetailsEntity transactionDetailsEntity = new TransactionDetailsEntity();
transactionDetailsEntity.setRemark("订单编号为 - " + buyOrder.getOrderSn());
transactionDetailsEntity.setUserId(user.getId());
transactionDetailsEntity.setUserName(user.getNickname());
transactionDetailsEntity.setChangeAmount(totalPrice.negate());
transactionDetailsEntity.setUserBalance(user.getPeanutCoin());
transactionDetailsEntity.setTel(user.getTel());
transactionDetailsEntity.setOrderType("购买商品");
transactionDetailsService.save(transactionDetailsEntity);
}
/**
* 给用户添加电子书
*
* @param products
* @param buyOrder
*/
private void addEbookToUser(List<BuyOrderDetailEntity> products, BuyOrderEntity buyOrder) {
List<Integer> productIds = products.stream().map(BuyOrderDetailEntity::getProductId).collect(Collectors.toList());
for (Integer productId : productIds) {
List<Integer> collect = shopProductBookService.getBaseMapper().selectList(new LambdaQueryWrapper<ShopProductBookEntity>()
.eq(ShopProductBookEntity::getProductId, productId)
.eq(ShopProductBookEntity::getDelFlag, 0)).stream().map(ShopProductBookEntity::getBookId).collect(Collectors.toList());
userEbookBuyService.addBookForUser(buyOrder.getUserId(), collect);
}
}
/**
* 购物车
*
* @param buyOrder
* @param buyOrderDetail
*/
private void handleBuyCart(BuyOrderEntity buyOrder, BuyOrderDetailEntity buyOrderDetail) {
List<OrderCartEntity> orderCartList = orderCartService.getBaseMapper().selectList(new QueryWrapper<OrderCartEntity>()
.eq("user_id", buyOrder.getUserId()).eq("product_id", buyOrderDetail.getProductId()));
if (orderCartList.size() > 0) {
List<Integer> collect = orderCartList.stream().map(OrderCartEntity::getCartId).collect(Collectors.toList());
orderCartService.removeByIds(collect);
}
}
private MessagePostProcessor messagePostProcessor() {
return message -> {
//设置有效期30分钟
message.getMessageProperties().setExpiration(String.valueOf(30*60*1000));
return message;
};
}
}