✨ ERP：基本完成销售入库模块

yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/number/MoneyUtils.java

@@ -18,6 +18,11 @@ public class MoneyUtils {
      */
     private static final int PRICE_SCALE = 2;
 
+    /**
+     * 百分比对应的 BigDecimal 对象
+     */
+    public static final BigDecimal PERCENT_100 = BigDecimal.valueOf(100);
+
     /**
      * 计算百分比金额，四舍五入
      *
@@ -107,4 +112,20 @@ public class MoneyUtils {
         return price.multiply(count).setScale(PRICE_SCALE, RoundingMode.HALF_UP);
     }
 
+    /**
+     * 金额相乘（百分比），默认进行四舍五入
+     *
+     * 位数：{@link #PRICE_SCALE}
+     *
+     * @param price  金额
+     * @param percent 百分比
+     * @return 金额相乘结果
+     */
+    public static BigDecimal priceMultiplyPercent(BigDecimal price, BigDecimal percent) {
+        if (price == null || percent == null) {
+            return null;
+        }
+        return price.multiply(percent).divide(PERCENT_100, PRICE_SCALE, RoundingMode.HALF_UP);
+    }
+
 }

yudao-module-erp/yudao-module-erp-api/src/main/java/cn/iocoder/yudao/module/erp/enums/stock/ErpStockRecordBizTypeEnum.java

@@ -30,6 +30,9 @@ public enum ErpStockRecordBizTypeEnum implements IntArrayValuable {
     CHECK_MORE_IN_CANCEL(41, "盘盈入库（作废）"),
     CHECK_LESS_OUT(42, "盘亏出库"),
     CHECK_LESS_OUT_CANCEL(43, "盘亏出库（作废）"),
+
+    SALE_OUT(50, "销售出库"),
+    SALE_OUT_CANCEL(51, "销售出库（作废）"),
     ;
 
     public static final int[] ARRAYS = Arrays.stream(values()).mapToInt(ErpStockRecordBizTypeEnum::getType).toArray();

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOrderServiceImpl.java

@@ -131,7 +131,7 @@ public class ErpSaleOrderServiceImpl implements ErpSaleOrderService {
         if (saleOrder.getDiscountPercent() == null) {
             saleOrder.setDiscountPercent(BigDecimal.ZERO);
         }
-        saleOrder.setDiscountPrice(MoneyUtils.priceMultiply(saleOrder.getTotalPrice(), saleOrder.getDiscountPercent()));
+        saleOrder.setDiscountPrice(MoneyUtils.priceMultiplyPercent(saleOrder.getTotalPrice(), saleOrder.getDiscountPercent()));
         saleOrder.setTotalPrice(saleOrder.getTotalPrice().subtract(saleOrder.getDiscountPrice()));
     }
 
@@ -191,8 +191,11 @@ public class ErpSaleOrderServiceImpl implements ErpSaleOrderService {
             if (item.getTotalPrice() == null) {
                 return;
             }
-            item.setTaxPrice(MoneyUtils.priceMultiply(item.getTotalPrice(), item.getTaxPercent()));
-            item.setTotalPrice(item.getTotalPrice().add(item.getTaxPrice()));
+            if (item.getTaxPercent() == null) {
+                item.setTaxPercent(BigDecimal.ZERO);
+            } else {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
         }));
     }
 

yudao-module-erp/yudao-module-erp-biz/src/main/java/cn/iocoder/yudao/module/erp/service/sale/ErpSaleOutServiceImpl.java

@@ -15,8 +15,11 @@ import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOutItemMapper;
 import cn.iocoder.yudao.module.erp.dal.mysql.sale.ErpSaleOutMapper;
 import cn.iocoder.yudao.module.erp.dal.redis.no.ErpNoRedisDAO;
 import cn.iocoder.yudao.module.erp.enums.ErpAuditStatus;
+import cn.iocoder.yudao.module.erp.enums.stock.ErpStockRecordBizTypeEnum;
 import cn.iocoder.yudao.module.erp.service.finance.ErpAccountService;
 import cn.iocoder.yudao.module.erp.service.product.ErpProductService;
+import cn.iocoder.yudao.module.erp.service.stock.ErpStockRecordService;
+import cn.iocoder.yudao.module.erp.service.stock.bo.ErpStockRecordCreateReqBO;
 import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
 import jakarta.annotation.Resource;
 import org.springframework.context.annotation.Lazy;
@@ -60,6 +63,8 @@ public class ErpSaleOutServiceImpl implements ErpSaleOutService {
     private ErpSaleOrderService saleOrderService;
     @Resource
     private ErpAccountService accountService;
+    @Resource
+    private ErpStockRecordService stockRecordService;
 
     @Resource
     private AdminUserApi adminUserApi;
@@ -142,8 +147,11 @@ public class ErpSaleOutServiceImpl implements ErpSaleOutService {
         if (saleOut.getDiscountPercent() == null) {
             saleOut.setDiscountPercent(BigDecimal.ZERO);
         }
-        saleOut.setDiscountPrice(MoneyUtils.priceMultiply(saleOut.getTotalPrice(), saleOut.getDiscountPercent()));
+        saleOut.setDiscountPrice(MoneyUtils.priceMultiplyPercent(saleOut.getTotalPrice(), saleOut.getDiscountPercent()));
         saleOut.setTotalPrice(saleOut.getTotalPrice().subtract(saleOut.getDiscountPrice()));
+        // 计算应收金额
+        BigDecimal allPrice = saleOut.getTotalPrice().add(saleOut.getOtherPrice());
+        saleOut.setDebtPrice(allPrice.subtract(saleOut.getPayPrice()));
     }
 
     private void updateSaleOrderOutCount(Long orderId) {
@@ -173,6 +181,17 @@ public class ErpSaleOutServiceImpl implements ErpSaleOutService {
         if (updateCount == 0) {
             throw exception(approve ? SALE_OUT_APPROVE_FAIL : SALE_OUT_PROCESS_FAIL);
         }
+
+        // 3. 变更库存
+        List<ErpSaleOutItemDO> saleOutItems = saleOutItemMapper.selectListByOutId(id);
+        Integer bizType = approve ? ErpStockRecordBizTypeEnum.SALE_OUT.getType()
+                : ErpStockRecordBizTypeEnum.SALE_OUT_CANCEL.getType();
+        saleOutItems.forEach(saleOutItem -> {
+            BigDecimal count = approve ? saleOutItem.getCount().negate() : saleOutItem.getCount();
+            stockRecordService.createStockRecord(new ErpStockRecordCreateReqBO(
+                    saleOutItem.getProductId(), saleOutItem.getWarehouseId(), count,
+                    bizType, saleOutItem.getOutId(), saleOutItem.getId(), saleOut.getNo()));
+        });
     }
 
     private List<ErpSaleOutItemDO> validateSaleOutItems(List<ErpSaleOutSaveReqVO.Item> list) {
@@ -187,8 +206,11 @@ public class ErpSaleOutServiceImpl implements ErpSaleOutService {
             if (item.getTotalPrice() == null) {
                 return;
             }
-            item.setTaxPrice(MoneyUtils.priceMultiply(item.getTotalPrice(), item.getTaxPercent()));
-            item.setTotalPrice(item.getTotalPrice().add(item.getTaxPrice()));
+            if (item.getTaxPercent() == null) {
+                item.setTaxPercent(BigDecimal.ZERO);
+            } else {
+                item.setTaxPrice(MoneyUtils.priceMultiplyPercent(item.getTotalPrice(), item.getTaxPercent()));
+            }
         }));
     }