feat: add access number routing and admin list improvements

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

@@ -571,6 +571,67 @@ describe('SendChainService', () => {
     });
   });
 
+  it('accepts only the filled client Src_Id and snapshots the real application extension', async () => {
+    const { service, prisma } = createService();
+    prisma.smsApplication.findFirst.mockResolvedValue({
+      id: 'app-1',
+      tenantId: 'tenant-1',
+      cmppAccount: '100001',
+      cmppEnterpriseCode: 'SP0001',
+      cmppApplicationExtension: '0001',
+      cmppAccessNumberFillEnabled: true,
+      cmppAccessNumberFillPrefix: '00',
+      cmppClientSrcId: '000001',
+      secretHash: 'secret-hash',
+      status: 'active',
+      interfaceEnabled: true,
+      templateMismatchMode: 'reject',
+      customerUnitPrice: 3,
+      queuePriority: 'normal',
+      ipAllowlist: [{ ipCidr: '127.0.0.1/32' }],
+      tenant: { id: 'tenant-1', status: 'active', certificationStatus: 'approved' },
+    });
+
+    await expect(service.submitInboundMessage({
+      account: '100001',
+      phoneNumber: '13800000001',
+      content: 'hello',
+      srcId: '000001',
+      remoteIp: '127.0.0.1',
+    })).resolves.toEqual(expect.objectContaining({ accepted: true }));
+
+    expect(prisma.smsMessageRecord.create).toHaveBeenCalledWith({
+      data: expect.objectContaining({ clientSrcId: '000001', applicationExtension: '0001' }),
+    });
+  });
+
+  it('rejects a client Src_Id that does not match the configured fill prefix and extension', async () => {
+    const { service, prisma } = createService();
+    prisma.smsApplication.findFirst.mockResolvedValue({
+      id: 'app-1',
+      tenantId: 'tenant-1',
+      cmppApplicationExtension: '0001',
+      cmppAccessNumberFillEnabled: true,
+      cmppAccessNumberFillPrefix: '00',
+      cmppClientSrcId: '000001',
+      status: 'active',
+      interfaceEnabled: true,
+      ipAllowlist: [{ ipCidr: '127.0.0.1/32' }],
+      tenant: { id: 'tenant-1', status: 'active', certificationStatus: 'approved' },
+    });
+
+    await expect(service.submitInboundMessage({
+      account: '100001',
+      phoneNumber: '13800000001',
+      content: 'hello',
+      srcId: '0001',
+      remoteIp: '127.0.0.1',
+    })).rejects.toThrow('CMPP Src_Id must equal the access number assigned to this application: 000001');
+
+    expect(prisma.smsBatchTask.create).not.toHaveBeenCalled();
+    expect(prisma.smsMessageRecord.create).not.toHaveBeenCalled();
+  });
+
   it('records an unreported CMPP message and returns success before delivering the template failure receipt', async () => {
     const { service, prisma, riskReview } = createService();
     prisma.smsTemplate.findFirst.mockResolvedValue(null);
@@ -888,6 +949,26 @@ describe('SendChainService', () => {
     expect(service['postGatewayControl']).not.toHaveBeenCalledWith('/upstream/submit', expect.anything());
   });
 
+  it('appends the real application extension to the upstream channel base number', async () => {
+    const { service, prisma } = createService();
+    const queuedMessage = await prisma.smsMessageRecord.findUnique({ where: { id: 'record-1' } });
+    prisma.smsMessageRecord.findUnique.mockResolvedValue({
+      ...queuedMessage,
+      applicationExtension: '0001',
+      clientSrcId: '000001',
+    });
+    const gatewayAdd = jest.fn().mockResolvedValue(undefined);
+    service['waitForChannelRateLimit'] = jest.fn().mockResolvedValue(undefined);
+    service['getGatewayQueue'] = jest.fn().mockReturnValue({ add: gatewayAdd });
+
+    await service.processSendJob({ messageRecordId: 'record-1' });
+
+    expect(gatewayAdd).toHaveBeenCalledWith(
+      'submit-command',
+      expect.objectContaining({ cmpp: expect.objectContaining({ srcId: '106900000001' }) }),
+    );
+  });
+
   it('routes a partially reported signature only through its approved backup channel', async () => {
     const { service, prisma } = createService();
     const baseRoute = await prisma.channelRouteRule.findFirst();