fix(planting-service): PlantingOrderPaidEvent 添加 accountSequence 字段

Bug 3 修复: wallet-service 结算待领取奖励时需要 accountSequence

- PlantingOrderPaidEvent 事件 data 添加 accountSequence 字段
- markAsPaid(accountSequence) 方法接收并传递 accountSequence
- payOrder 调用 markAsPaid 时传入 accountSequence
- 更新相关单元测试

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/services/planting-service/src/application/services/planting-application.service.ts

@@ -259,7 +259,8 @@ export class PlantingApplicationService {
     try {
       // 6. 标记已支付 (内存操作)
       // 注意：资金分配已移至 reward-service
-      order.markAsPaid();
+      // accountSequence 用于 wallet-service 结算用户的待领取奖励
+      order.markAsPaid(accountSequence || '');
 
       // 7. 使用事务保存本地数据库的所有变更 + Outbox事件
       // 这确保了订单状态、用户持仓、批次数据、以及事件发布的原子性

backend/services/planting-service/src/domain/aggregates/planting-order.aggregate.spec.ts

@@ -90,7 +90,7 @@ describe('PlantingOrder', () => {
       jest.advanceTimersByTime(5000);
       order.confirmProvinceCity();
 
-      order.markAsPaid();
+      order.markAsPaid('D25121300001');
 
       expect(order.status).toBe(PlantingOrderStatus.PAID);
       expect(order.paidAt).not.toBeNull();
@@ -101,7 +101,7 @@ describe('PlantingOrder', () => {
     it('应该拒绝未确认省市的支付', () => {
       const order = PlantingOrder.create(BigInt(1), 1);
 
-      expect(() => order.markAsPaid()).toThrow('订单状态错误');
+      expect(() => order.markAsPaid('D25121300001')).toThrow('订单状态错误');
     });
   });
 
@@ -113,7 +113,7 @@ describe('PlantingOrder', () => {
       order.selectProvinceCity('440000', '广东省', '440100', '广州市');
       jest.advanceTimersByTime(5000);
       order.confirmProvinceCity();
-      order.markAsPaid();
+      order.markAsPaid('D25121300001');
 
       const allocations = [
         new FundAllocation(FundAllocationTargetType.COST_ACCOUNT, 400, 'ACC1'),
@@ -175,7 +175,7 @@ describe('PlantingOrder', () => {
       order.selectProvinceCity('440000', '广东省', '440100', '广州市');
       jest.advanceTimersByTime(5000);
       order.confirmProvinceCity();
-      order.markAsPaid();
+      order.markAsPaid('D25121300001');
 
       const allocations = [
         new FundAllocation(FundAllocationTargetType.COST_ACCOUNT, 100, 'ACC1'),
@@ -204,7 +204,7 @@ describe('PlantingOrder', () => {
       order.selectProvinceCity('440000', '广东省', '440100', '广州市');
       jest.advanceTimersByTime(5000);
       order.confirmProvinceCity();
-      order.markAsPaid();
+      order.markAsPaid('D25121300001');
 
       expect(() => order.cancel()).toThrow('只有未支付的订单才能取消');
 

backend/services/planting-service/src/domain/aggregates/planting-order.aggregate.ts

@@ -215,8 +215,9 @@ export class PlantingOrder {
 
   /**
    * 标记为已支付
+   * @param accountSequence 用户账户序列号，用于 wallet-service 结算待领取奖励
    */
-  markAsPaid(): void {
+  markAsPaid(accountSequence: string): void {
     this.ensureStatus(PlantingOrderStatus.PROVINCE_CITY_CONFIRMED);
 
     this._status = PlantingOrderStatus.PAID;
@@ -226,6 +227,7 @@ export class PlantingOrder {
       new PlantingOrderPaidEvent(this.orderNo, {
         orderNo: this.orderNo,
         userId: this.userId.toString(),
+        accountSequence,
         treeCount: this.treeCount.value,
         totalAmount: this.totalAmount,
         provinceCode: this._provinceCitySelection!.provinceCode,

backend/services/planting-service/src/domain/events/planting-order-paid.event.ts

@@ -10,6 +10,7 @@ export class PlantingOrderPaidEvent implements DomainEvent {
     public readonly data: {
       orderNo: string;
       userId: string;
+      accountSequence: string;
       treeCount: number;
       totalAmount: number;
       provinceCode: string;