fix(c3): 垫付结转 R9 门控——仅待遇已转正常享受（active）可结转

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/record/record.service.spec.ts

@@ -21,6 +21,7 @@ function makeService(
     orderFindUnique?: ReturnType<typeof vi.fn>;
     staffFindFirst?: ReturnType<typeof vi.fn>;
     elderFindFirst?: ReturnType<typeof vi.fn>;
+    elderFindUnique?: ReturnType<typeof vi.fn>;
     recordFindUnique?: ReturnType<typeof vi.fn>;
     recordFindFirst?: ReturnType<typeof vi.fn>;
     recordFindMany?: ReturnType<typeof vi.fn>;
@@ -40,6 +41,7 @@ function makeService(
   const orderFindUnique = overrides.orderFindUnique ?? vi.fn().mockResolvedValue(null);
   const staffFindFirst = overrides.staffFindFirst ?? vi.fn().mockResolvedValue(null);
   const elderFindFirst = overrides.elderFindFirst ?? vi.fn().mockResolvedValue(null);
+  const elderFindUnique = overrides.elderFindUnique ?? vi.fn().mockResolvedValue(null);
   const recordFindUnique = overrides.recordFindUnique ?? vi.fn().mockResolvedValue(null);
   const recordFindFirst = overrides.recordFindFirst ?? vi.fn().mockResolvedValue(null);
   const recordFindMany = overrides.recordFindMany ?? vi.fn().mockResolvedValue([]);
@@ -59,7 +61,7 @@ function makeService(
     client: {
       order: { findUnique: orderFindUnique },
       staff: { findFirst: staffFindFirst },
-      elder: { findFirst: elderFindFirst },
+      elder: { findFirst: elderFindFirst, findUnique: elderFindUnique },
       record: {
         findUnique: recordFindUnique,
         findFirst: recordFindFirst,
@@ -88,6 +90,7 @@ function makeService(
     orderFindUnique,
     staffFindFirst,
     elderFindFirst,
+    elderFindUnique,
     recordFindUnique,
     recordFindFirst,
     recordFindMany,
@@ -563,11 +566,13 @@ describe('RecordService.prepaidCarryover', () => {
     const recordItemFindMany = vi.fn().mockResolvedValue([{ id: 'ri1', svcId: 'svc1', svcNameSnapshot: '协助翻身', execResult: 'done', photoRequired: true, isRefusedPhoto: false, refuseReason: null, extraFlag: false, undoReason: null }]);
     const recordPhotoFindMany = vi.fn().mockResolvedValue([{ id: 'rp1', svcId: 'svc1', filePath: 'record/T001/a.jpg', fileSize: 100, visibleToFamily: false, keepUntil: null }]);
     const recordCreate = vi.fn().mockResolvedValue({ id: 'r2' });
+    const elderFindUnique = vi.fn().mockResolvedValue({ id: 'e1', treatStatus: 'active' });
     const { service, recordItemCreate, recordPhotoCreate, recordUpdate } = makeService({
       recordFindMany,
       recordItemFindMany,
       recordPhotoFindMany,
       recordCreate,
+      elderFindUnique,
     });
 
     const res = await runWithRequestContext(ctx, () => service.prepaidCarryover({ recordIds: ['r1'] }));
@@ -611,6 +616,17 @@ describe('RecordService.prepaidCarryover', () => {
     ).rejects.toMatchObject({ response: { code: ErrorCodes.PREPAID_CARRYOVER_INVALID } });
     expect(recordCreate).not.toHaveBeenCalled();
   });
+
+  it('R9 门控：elder 仍 waiting_period → PREPAID_CARRYOVER_INVALID', async () => {
+    const recordFindMany = vi.fn().mockResolvedValue([original]);
+    const elderFindUnique = vi.fn().mockResolvedValue({ id: 'e1', treatStatus: 'waiting_period' });
+    const { service, recordCreate } = makeService({ recordFindMany, elderFindUnique });
+
+    await expect(
+      runWithRequestContext(ctx, () => service.prepaidCarryover({ recordIds: ['r1'] })),
+    ).rejects.toMatchObject({ response: { code: ErrorCodes.PREPAID_CARRYOVER_INVALID } });
+    expect(recordCreate).not.toHaveBeenCalled();
+  });
 });
 
 describe('RecordService.detail / list / prepaidList', () => {

src/record/record.service.ts

@@ -304,6 +304,11 @@ export class RecordService {
     if (records.some((r) => !r.isPrepaid)) {
       throw new BusinessException(ErrorCodes.PREPAID_CARRYOVER_INVALID, '仅垫付记录可结转', HttpStatus.BAD_REQUEST);
     }
+    // R9 门控：结转仅在待遇转「正常享受」后可用。
+    const elder = await this.prisma.client.elder.findUnique({ where: { id: [...elderIds][0] } });
+    if (!elder || elder.treatStatus !== 'active') {
+      throw new BusinessException(ErrorCodes.PREPAID_CARRYOVER_INVALID, '待遇未转正常享受，不可结转', HttpStatus.BAD_REQUEST);
+    }
 
     const created = [];
     for (const rec of records) {