优化

order/src/main/java/com/baiyue/order/entity/InboundCodeSequenceEntity.java

@@ -1,16 +0,0 @@
-package com.baiyue.order.entity;
-
-import com.baomidou.mybatisplus.annotation.IdType;
-import com.baomidou.mybatisplus.annotation.TableId;
-import com.baomidou.mybatisplus.annotation.TableName;
-import lombok.Getter;
-import lombok.Setter;
-
-/** 全平台入仓码票序；自增主键保证并发创建时不会重复。 */
-@Getter
-@Setter
-@TableName("ord_inbound_code_sequence")
-public class InboundCodeSequenceEntity {
-    @TableId(type = IdType.AUTO)
-    private Long id;
-}

order/src/main/java/com/baiyue/order/mapper/InboundCodeSequenceMapper.java

@@ -1,13 +1,25 @@
 package com.baiyue.order.mapper;
 
-import com.baiyue.order.entity.InboundCodeSequenceEntity;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Mapper;
-import org.apache.ibatis.annotations.Options;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+
+import java.time.LocalDate;
 
 @Mapper
 public interface InboundCodeSequenceMapper {
-    @Insert("INSERT INTO ord_inbound_code_sequence (created_at) VALUES (CURRENT_TIMESTAMP(3))")
-    @Options(useGeneratedKeys = true, keyProperty = "id")
-    int allocate(InboundCodeSequenceEntity value);
+    @Insert("""
+        INSERT INTO ord_inbound_code_daily_sequence
+          (business_date, current_value, created_at, updated_at)
+        VALUES
+          (#{businessDate}, 1, CURRENT_TIMESTAMP(3), CURRENT_TIMESTAMP(3))
+        ON DUPLICATE KEY UPDATE
+          current_value = current_value + 1,
+          updated_at = CURRENT_TIMESTAMP(3)
+        """)
+    int increment(@Param("businessDate") LocalDate businessDate);
+
+    @Select("SELECT current_value FROM ord_inbound_code_daily_sequence WHERE business_date = #{businessDate}")
+    Long currentValue(@Param("businessDate") LocalDate businessDate);
 }

order/src/main/java/com/baiyue/order/repository/OrderRepository.java

@@ -13,6 +13,8 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Propagation;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 
 import java.util.List;
@@ -35,12 +37,14 @@ public class OrderRepository {
     @Resource private OrderIdempotencyRecordMapper idempotencyMapper;
     @Resource private InboundCodeSequenceMapper inboundCodeSequenceMapper;
 
-    public long nextInboundCodeSequence() {
-        InboundCodeSequenceEntity value = new InboundCodeSequenceEntity();
-        if (inboundCodeSequenceMapper.allocate(value) != 1 || value.getId() == null) {
+    @Transactional(propagation = Propagation.MANDATORY)
+    public long nextInboundCodeSequence(java.time.LocalDate businessDate) {
+        if (businessDate == null || inboundCodeSequenceMapper.increment(businessDate) < 1) {
             throw new IllegalStateException("Failed to allocate inbound code sequence");
         }
-        return value.getId();
+        Long value = inboundCodeSequenceMapper.currentValue(businessDate);
+        if (value == null || value < 1) throw new IllegalStateException("Failed to read inbound code sequence");
+        return value;
     }
 
     public void insertOrder(OrderEntity order) { orderMapper.insert(order); }

order/src/main/java/com/baiyue/order/service/OrderApplicationService.java

@@ -163,7 +163,8 @@ public class OrderApplicationService {
     public PageResult<OrderEntity> page(Long tenantId, OrderRequests.QueryRequest query) { return repository.page(tenantId, query); }
 
     String nextInboundCode(String prefix) {
-        return formatInboundCode(prefix, LocalDate.now(INBOUND_CODE_ZONE), repository.nextInboundCodeSequence());
+        LocalDate businessDate = LocalDate.now(INBOUND_CODE_ZONE);
+        return formatInboundCode(prefix, businessDate, repository.nextInboundCodeSequence(businessDate));
     }
 
     static String formatInboundCode(String prefix, LocalDate date, long sequence) {

order/src/main/resources/db/order.sql

@@ -9,7 +9,7 @@ CREATE TABLE IF NOT EXISTS ord_order (
   id BIGINT UNSIGNED NOT NULL COMMENT '订单ID（雪花ID）',
   tenant_id BIGINT UNSIGNED NOT NULL COMMENT '客户ID和数据隔离键',
   order_no VARCHAR(32) NOT NULL COMMENT '客户范围内唯一订单号',
-  inbound_code VARCHAR(40) NOT NULL COMMENT '订单创建时生成并固定的入仓码：物流前缀+YYMMDD+全局票序',
+  inbound_code VARCHAR(40) NOT NULL COMMENT '订单创建时生成并固定的入仓码：物流前缀+YYMMDD+当天全平台票序',
   customer_id BIGINT UNSIGNED NULL COMMENT '客户逻辑ID',
   customer_name VARCHAR(128) NOT NULL COMMENT '下单时客户名称快照',
   status VARCHAR(24) NOT NULL DEFAULT 'DRAFT' COMMENT '订单业务状态：DRAFT草稿、SUBMITTED已提交、APPROVED审核通过、ACCEPTED已接单、REJECTED审核驳回、PROCESSING履约中、COMPLETED已完成、CANCELLED已取消',
@@ -60,11 +60,13 @@ CREATE TABLE IF NOT EXISTS ord_order (
   KEY idx_order_tenant_warehouse (tenant_id, destination_warehouse_id)
 ) ENGINE=InnoDB COMMENT='头程订单主表：保存商户委托、目的仓、运输方式和订单当前状态';
 
-CREATE TABLE IF NOT EXISTS ord_inbound_code_sequence (
-  id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '全平台入仓码票序',
-  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '票序分配时间',
-  PRIMARY KEY (id)
-) ENGINE=InnoDB COMMENT='入仓码全局票序；不同客户和物流渠道共用且不按日期清零';
+CREATE TABLE IF NOT EXISTS ord_inbound_code_daily_sequence (
+  business_date DATE NOT NULL COMMENT '上海时区业务日期',
+  current_value BIGINT UNSIGNED NOT NULL COMMENT '当天全平台已分配票数',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) COMMENT '当天首次分配时间',
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3) COMMENT '最近分配时间',
+  PRIMARY KEY (business_date)
+) ENGINE=InnoDB COMMENT='入仓码每日票序；不同客户和物流渠道共用，按上海日期重新从1开始';
 
 CREATE TABLE IF NOT EXISTS ord_order_fulfillment_split (
   id BIGINT UNSIGNED NOT NULL COMMENT '拆分台账ID',

order/src/main/resources/openapi/order-v1.yaml

@@ -11,7 +11,7 @@ paths:
       summary: 平台统一订单列表
       description: >-
         统一返回七态产品主状态、下一步动作及测量/预装/装柜/派送摘要，需要 platform:order:list。
-        订单创建时按物流渠道生成固定 inboundCode，格式为物流前缀+YYMMDD+全局票序；有入库单时同时返回
+        订单创建时按物流渠道生成固定 inboundCode，格式为物流前缀+YYMMDD+当天全平台票序；每日按上海日期从0001重新开始；有入库单时同时返回
         inboundId、inboundVersion、loadingVersion、pickingVersion；inboundVersion
         才是 C04 loading/complete 的 expectedVersion，loadingVersion 当前等于 pickingVersion（兼容别名）。
         tenantId 省略时跨全部客户；mainStatus 省略时按订单创建时间分页，指定 PENDING_REVIEW 时由 Order 查询，
@@ -620,7 +620,7 @@ components:
         success: {type: boolean}
         orderId: {type: string, pattern: '^[1-9][0-9]*$'}
         orderNo: {type: string}
-        inboundCode: {type: string, pattern: '^[A-Z]{4,6}[0-9]{10,}$', example: ZBYHK2608140897}
+        inboundCode: {type: string, pattern: '^[A-Z]{4,6}[0-9]{10,}$', example: ZBYHK2608140001}
         errorCode: {type: string}
         errorMessage: {type: string}
     FirstLegOrderCargo: