fix: accept partially reported CMPP signatures

api/src/send-chain/send-chain.service.spec.ts

@@ -596,6 +596,55 @@ describe('SendChainService', () => {
       where: { id: 'task-1' },
       data: expect.objectContaining({ status: 'pending_review', riskTaskId: 'review-task-1', auditStatus: 'pending' }),
     });
+    expect(prisma.smsSignature.findFirst).toHaveBeenCalledWith({
+      where: {
+        applicationId: 'app-1',
+        name: '【签名】',
+        auditStatus: 'approved',
+      },
+      orderBy: { updatedAt: 'desc' },
+    });
+    expect(prisma.smsReceiptRecord.create).not.toHaveBeenCalled();
+  });
+
+  it('accepts an approved bracketed signature when only part of its channels are reported', async () => {
+    const { service, prisma, riskReview } = createService();
+    prisma.smsApplication.findFirst.mockResolvedValue({
+      id: 'app-1',
+      tenantId: 'tenant-1',
+      cmppAccount: '100001',
+      status: 'active',
+      interfaceEnabled: true,
+      templateMismatchMode: 'manual_review',
+      customerUnitPrice: 3,
+      queuePriority: 'normal',
+      ipAllowlist: [{ ipCidr: '127.0.0.1/32' }],
+      tenant: { id: 'tenant-1', status: 'active', certificationStatus: 'approved' },
+    });
+    prisma.smsTemplate.findFirst.mockResolvedValue(null);
+    prisma.smsSignature.findFirst.mockResolvedValue({
+      id: 'sig-1',
+      name: '【航天信息信诺网】',
+      auditStatus: 'approved',
+      reportStatus: 'reporting',
+    });
+
+    await expect(service.submitInboundMessage({
+      account: '100001',
+      phoneNumber: '18821203795',
+      content: '【航天信息信诺网】您本次操作的验证码是171102，有效时10分钟。',
+      remoteIp: '127.0.0.1',
+    })).resolves.toEqual(expect.objectContaining({ accepted: true, messageRecordId: 'record-1' }));
+
+    expect(prisma.smsSignature.findFirst).toHaveBeenCalledWith({
+      where: {
+        applicationId: 'app-1',
+        name: '【航天信息信诺网】',
+        auditStatus: 'approved',
+      },
+      orderBy: { updatedAt: 'desc' },
+    });
+    expect(riskReview.aggregateTemplateMismatch).toHaveBeenCalledWith(expect.objectContaining({ signatureId: 'sig-1' }));
     expect(prisma.smsReceiptRecord.create).not.toHaveBeenCalled();
   });