后台下单接口
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HH
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@ -52,6 +52,7 @@ import org.springframework.web.bind.annotation.ResponseBody;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.text.ParseException;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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@ -140,13 +141,20 @@ public class OrderController extends BaseController {
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*/
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@PostMapping("/sys/order")
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@ResponseBody
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@Transactional(rollbackFor = Exception.class)
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public AjaxResult sysOrder(@RequestBody SysOrderAssignRequest request) {
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String goodsBrand = request.getGoodsBrand();
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Long deptId = getSysUser().getDeptId();
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ArrayList<Goods> goodList = new ArrayList<>();
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List<OrderTemplateGoods> goodsList = request.getGoods();
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// 订单总价 不能小于0
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BigDecimal orderPrice = BigDecimal.valueOf(request.getPrice()).max(BigDecimal.ZERO);
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// 商品单价
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BigDecimal goodsPrice = orderPrice.divide(BigDecimal.valueOf(goodsList.size()), RoundingMode.HALF_UP);
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// 累计商品价格 用来处理商品单价除不尽的情况
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BigDecimal goodsPriceAccumulative = BigDecimal.ZERO;
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int goodsNum = 0;
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// 新增商品 -- 商品不关联师傅,状态为不展示在商城页面
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for (OrderTemplateGoods good : request.getGoods()) {
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for (OrderTemplateGoods good : goodsList) {
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List<Long> dgcIds = good.getDeptGoodsCategoryIds();
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List<String> dgcNames = good.getDeptGoodsCategoryNames();
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// 商品的4级类要完整
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@ -159,38 +167,106 @@ public class OrderController extends BaseController {
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goods.setDeptGoodsCategoryId(dgcIds.get(2));
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goods.setDeptGoodsCategoryName(dgcNames.get(2));
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goods.setStatus(1);
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goodList.add(goods);
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GoodsStandard standard = new GoodsStandard();
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standard.setGoodsStandardName(good.getGoodsName());
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standard.setDeptGoodsCategoryId(dgcIds.get(3));
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standard.setGoodsCategoryName(dgcNames.get(3));
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if ((++goodsNum) == (goodsList.size() - 1)) {
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standard.setGoodsPrice(orderPrice.subtract(goodsPriceAccumulative));
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} else {
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standard.setGoodsPrice(goodsPrice);
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goodsPriceAccumulative = goodsPriceAccumulative.add(goodsPrice);
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}
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goodsService.insertGoods(goods);
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}
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List<AppGoodsRequest> appGoodsList = goodList.stream().map(x -> {
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AppGoodsRequest agr = new AppGoodsRequest();
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return agr;
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}).collect(Collectors.toList());
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BigDecimal totalPay = goodsService.calculate(appGoodsList);
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try {
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// 选择消费者(消费者类型为渠道商、不需要) --
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// 生成消费者下单地址
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standard.setGoodsId(goods.getGoodsId());
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goodsStandardService.save(Collections.singletonList(standard));
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// 生成主单
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OrderMaster orderMaster = new OrderMaster();
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orderMaster.setDeptId(deptId);
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orderMaster.setCode(orderMasterService.createOrderCode());
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orderMaster.setOrderType(0);
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orderMaster.setOrderStatus(OrderStatus.RECEIVE.code());
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orderMaster.setAddressId(request.getAddressId());
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orderMaster.setPayStatus(PayStatus.WAIT_PAY.getCode());
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orderMaster.setCreateTime(new Date());
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orderMaster.setWorkerId(goods.getWorkerId());
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orderMaster.setGoodsId(goods.getGoodsId());
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orderMasterService.insertOrderMaster(orderMaster);
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Assert.notNull(orderMaster.getId(), "OrderMaster.id is null!");
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// 生成财务单
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// 生成财务主单
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FinancialMaster financialMaster = new FinancialMaster(financialMasterService.createCode(), deptId,
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orderMaster.getId(), orderMaster.getCode(), standard.getGoodsPrice(), BigDecimal.ZERO, standard.getGoodsPrice());
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financialMaster.setServerMoney(financialMaster.getTotalMoney());
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financialMasterService.insertFinancialMaster(financialMaster);
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Assert.notNull(financialMaster.getId(), "FinancialMaster.id is null!");
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// 生成财务细单 -- 平台扣点、提成
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return AjaxResult.success("下单成功");
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} catch (Exception e) {
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// 生成提成类子财务单
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createDeptFinancialDetail(standard, deptId, financialMaster);
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// 生成商品订单
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OrderGoods orderGoods = new OrderGoods(orderMaster.getId(), standard.getGoodsStandardId(),
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standard.getGoodsStandardName(), good.getNumber(), 0);
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orderGoodsService.insertOrderGoods(orderGoods);
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return AjaxResult.error("系统异常");
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}
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// 选择消费者(消费者类型为渠道商、不需要) --
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// 生成消费者下单地址
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// 生成主单
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// 生成财务单
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// 生成财务细单 -- 平台扣点、提成
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return AjaxResult.success("下单成功");
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}
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/**
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* 平台下单时生成子财务单的方法
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* 只有平台扣点和截流扣点
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*
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* @param goodsStandard 商品
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* @param deptId 企业ID
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* @param financialMaster 主财务单
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*/
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private void createDeptFinancialDetail(GoodsStandard goodsStandard, Long deptId, FinancialMaster financialMaster) {
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// 平台
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BigDecimal deptMoney = BigDecimal.ZERO;
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// 截流扣点
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BigDecimal specialMoney = BigDecimal.ZERO;
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// 服务金额
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BigDecimal serverMoney = financialMaster.getServerMoney();
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// 扣点设置类目
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DeptGoodsCategory deptGoodsCategory = deptGoodsCategoryService.get(goodsStandard.getDeptGoodsCategoryId());
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// 平台扣点 = 平台金额 + 商品单价 * 扣点比例
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deptMoney = deptMoney.add(deptGoodsCategory.getDeptMoney())
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.add(goodsStandard.getGoodsPrice().multiply(BigDecimal.valueOf(Double.parseDouble(deptGoodsCategory.getDeptRate()))));
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// 截流扣点 = 截流金额 + 商品单价 * 扣点比例
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specialMoney = specialMoney.add(deptGoodsCategory.getRetainMoney())
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.add(goodsStandard.getGoodsPrice().multiply(BigDecimal.valueOf(Double.parseDouble(deptGoodsCategory.getRetainRate()))));
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// 平台扣点记录
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FinancialDetail deptDetail = new FinancialDetail(deptId, financialDetailService.createCode(),
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financialMaster.getId(), financialMaster.getCode(), deptMoney, FinancialDetailType.PLATFORM_FEE.getCode(), null);
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financialDetailService.insertFinancialDetail(deptDetail);
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// 剩余服务金额
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serverMoney = serverMoney.subtract(deptMoney);
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// 截流扣点记录
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FinancialDetail retainDetail = new FinancialDetail(deptId, financialDetailService.createCode(),
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financialMaster.getId(), financialMaster.getCode(), specialMoney, FinancialDetailType.PLATFORM_FEE.getCode(), null);
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financialDetailService.insertFinancialDetail(retainDetail);
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// 剩余服务金额
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serverMoney = serverMoney.subtract(specialMoney);
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FinancialMaster fmUpdate = new FinancialMaster();
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fmUpdate.setId(financialMaster.getId());
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fmUpdate.setServerMoney(serverMoney);
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financialMasterService.updateFinancialMaster(financialMaster);
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}
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/**
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@ -22,5 +22,5 @@ public class OrderTemplateGoods {
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// 四层商品类型
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private List<String> deptGoodsCategoryNames;
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// 商品数量
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private Long number;
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private Integer number;
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}
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@ -13,7 +13,8 @@ public class SysOrderAssignRequest {
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// 商品品牌
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private String goodsBrand;
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// 商品规格
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private String goodsSpecification;
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// 视频
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private String videoUrl;
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// 图片
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@ -21,5 +22,8 @@ public class SysOrderAssignRequest {
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// 商品相关信息
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private Long goodsDeptCategoryId;
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// 服务地址ID
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private Long addressId;
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// 发布价格(限制整数)
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private Integer price;
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}
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