优化

finance/src/main/java/com/baiyue/finance/service/FinanceDocumentNumberGenerator.java

@@ -1,5 +1,6 @@
 package com.baiyue.finance.service;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Propagation;
@@ -22,6 +23,7 @@ public class FinanceDocumentNumberGenerator {
     private final JdbcTemplate jdbc;
     private final Clock clock;
 
+    @Autowired
     public FinanceDocumentNumberGenerator(JdbcTemplate jdbc) {
         this(jdbc, Clock.system(BUSINESS_ZONE));
     }

finance/src/main/resources/db/fee-source-event-migration.sql

@@ -41,6 +41,14 @@ CALL finance_fee_source_add_column('fin_fee_source', 'operation_version',
   "INT UNSIGNED NOT NULL DEFAULT 0 COMMENT '费用编辑、提交、审核、调整和作废操作版本号' AFTER review_reason");
 CALL finance_fee_source_add_column('fin_fee_source', 'updated_at',
   "DATETIME(3) NULL COMMENT '来源状态最后更新时间，数据修改时自动刷新' AFTER created_at");
+CALL finance_fee_source_add_column('fin_bill', 'customer_confirmation_status',
+  "VARCHAR(24) NOT NULL DEFAULT 'NOT_REQUIRED' COMMENT '客户确认状态：NOT_REQUIRED无需确认、PENDING_CONFIRMATION待确认、CONFIRMED已确认' AFTER issued_by");
+CALL finance_fee_source_add_column('fin_bill', 'customer_confirmed_by',
+  "BIGINT UNSIGNED NULL COMMENT '客户确认人用户ID' AFTER customer_confirmation_status");
+CALL finance_fee_source_add_column('fin_bill', 'customer_confirmed_by_name',
+  "VARCHAR(128) NULL COMMENT '客户确认人姓名快照' AFTER customer_confirmed_by");
+CALL finance_fee_source_add_column('fin_bill', 'customer_confirmed_at',
+  "DATETIME(3) NULL COMMENT '客户确认时间' AFTER customer_confirmed_by_name");
 CALL finance_fee_source_add_column('fin_inbox_event', 'payload_hash',
   "CHAR(64) NULL COMMENT '规范化事件内容SHA-256哈希，用于同事件ID冲突检测' AFTER payload");
 CALL finance_fee_source_add_column('fin_inbox_event', 'result_resource_id',
@@ -91,6 +99,12 @@ BEGIN
          AND column_name IN ('payload_hash','result_resource_id','error_code')) <> 3 THEN
     SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = 'Finance费用来源迁移失败：Inbox幂等字段不完整';
   END IF;
+  IF (SELECT COUNT(*) FROM information_schema.columns
+       WHERE table_schema = DATABASE() AND table_name = 'fin_bill'
+         AND column_name IN ('customer_confirmation_status','customer_confirmed_by',
+                             'customer_confirmed_by_name','customer_confirmed_at')) <> 4 THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT = 'Finance客户对账单确认字段不完整';
+  END IF;
 END$$
 DELIMITER ;
 CALL finance_fee_source_assert_schema();

finance/src/test/java/com/baiyue/finance/service/FinanceDocumentNumberGeneratorTest.java

@@ -1,6 +1,7 @@
 package com.baiyue.finance.service;
 
 import org.junit.jupiter.api.Test;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import java.time.Clock;
@@ -18,6 +19,18 @@ class FinanceDocumentNumberGeneratorTest {
     private static final Clock CLOCK = Clock.fixed(
         Instant.parse("2026-08-18T02:00:00Z"), ZoneId.of("Asia/Shanghai"));
 
+    @Test
+    void startsAsASpringBeanWhenTheTestClockConstructorAlsoExists() {
+        JdbcTemplate jdbc = mock(JdbcTemplate.class);
+        try (AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext()) {
+            context.registerBean(JdbcTemplate.class, () -> jdbc);
+            context.register(FinanceDocumentNumberGenerator.class);
+            context.refresh();
+
+            assertThat(context.getBean(FinanceDocumentNumberGenerator.class)).isNotNull();
+        }
+    }
+
     @Test
     void formatsShortDailySequenceForAllThreeDocuments() {
         JdbcTemplate jdbc = mock(JdbcTemplate.class);