feat: inherit channel report requirements

api/src/channels/channels.service.spec.ts

@@ -94,6 +94,9 @@ function createPrismaMock() {
       findMany: jest.fn(),
       create: jest.fn().mockImplementation(({ data }) => Promise.resolve({ id: 'field-1', ...data })),
     },
+    drainageField: {
+      findUnique: jest.fn().mockResolvedValue({ id: 'library-1', code: 'license', name: '营业执照', fieldType: 'file', required: true, status: 'active', description: '执照文件' }),
+    },
     signatureReportMaterial: {
       findMany: jest.fn().mockResolvedValue([{ signatureId: 'sig-1', fieldCode: 'license', fieldValue: '营业执照', fileObjectId: 'file-1' }]),
       createMany: jest.fn(),
@@ -152,6 +155,25 @@ function createPrismaMock() {
 }
 
 describe('ChannelsService', () => {
+  it('creates channel report requirements only from the report field library', async () => {
+    const prisma = createPrismaMock();
+    const service = new ChannelsService(prisma as never);
+
+    await service.createReportField({ channelId: 'channel-1', drainageFieldId: 'library-1', reportType: 'signature', code: 'ignored', name: 'ignored', fieldType: 'string' });
+
+    expect(prisma.channelReportField.create).toHaveBeenCalledWith({
+      data: expect.objectContaining({
+        channelId: 'channel-1',
+        drainageFieldId: 'library-1',
+        reportType: 'signature',
+        code: 'license',
+        name: '营业执照',
+        fieldType: 'file',
+        required: true,
+      }),
+    });
+  });
+
   beforeEach(() => {
     mockQueueAdd.mockClear();
     mockQueueClose.mockClear();