feat: optimize signature workflows and high-frequency queries

api/src/sms-config/sms-config.service.spec.ts

@@ -796,12 +796,12 @@ describe('SmsConfigService', () => {
         name: { contains: '签名' },
         drainageItems: expect.objectContaining({ some: expect.objectContaining({ OR: expect.any(Array) }) }),
       }),
-      include: expect.objectContaining({
+      select: expect.objectContaining({
         materials: true,
-        tenant: true,
-        application: true,
-        drainageItems: { where: { auditStatus: { not: 'deleted' } }, orderBy: { updatedAt: 'desc' } },
-        reportTasks: { include: { channel: true, drainageInfo: true } },
+        tenant: { select: { id: true, name: true, code: true, status: true } },
+        application: { select: { id: true, tenantId: true, name: true, status: true } },
+        drainageItems: expect.objectContaining({ where: { auditStatus: { not: 'deleted' } }, orderBy: { updatedAt: 'desc' } }),
+        reportTasks: expect.objectContaining({ select: expect.any(Object) }),
         reportBatchItems: expect.any(Object),
       }),
       orderBy: [{ name: 'asc' }, { id: 'asc' }],
@@ -1215,6 +1215,21 @@ describe('SmsConfigService', () => {
     expect(prisma.smsDrainageInfo.findMany).toHaveBeenCalledWith(expect.objectContaining({ where: expect.objectContaining({ submittedAt: expectedRange }) }));
   });
 
+  it('returns a signature page summary without edit materials or report target arrays', async () => {
+    const prisma = createPrismaMock();
+    prisma.smsSignature.count.mockResolvedValue(1);
+    const service = new SmsConfigService(prisma as never);
+
+    const result = await service.listSignaturesPage({ page: 1, pageSize: 10 });
+
+    expect(result.total).toBe(1);
+    expect(result.items[0]).toEqual(expect.objectContaining({ id: 'sig-1', name: '【签名A】' }));
+    expect(result.items[0]).not.toHaveProperty('materials');
+    expect(result.items[0]).not.toHaveProperty('reportTasks');
+    expect(result.items[0]).not.toHaveProperty('reportTargets');
+    expect(result.items[0]).not.toHaveProperty('drainageReportTargets');
+  });
+
   it.each([
     '【带 空格】',
     ' 【外部空格】',