feat(P20T3-1,P20T3-2,P20T3-3): 对账批次引擎与ERP摘要出站后端

server/tests/unit/services/erpTravel.test.js

@@ -0,0 +1,170 @@
+const {
+  TRAVEL_ERP_BINDING_TYPES,
+  TRAVEL_ERP_EVENT_TYPE,
+  buildTravelReconciliationErpTrack,
+  buildTravelReconciliationSummaryDedupeKey,
+  buildTravelReconciliationSummaryPayload,
+} = require('../../../src/services/integrations/erpTravel');
+
+describe('erpTravel service', () => {
+  function createBatch(overrides = {}) {
+    return {
+      id: 'batch-1',
+      batch_no: 'TRB-20260311-0001',
+      status: 'reconciled',
+      period_start: new Date('2026-03-01T00:00:00.000Z'),
+      period_end: new Date('2026-03-31T00:00:00.000Z'),
+      confirmed_at: new Date('2026-03-31T10:00:00.000Z'),
+      created_at: new Date('2026-03-31T09:00:00.000Z'),
+      updated_at: new Date('2026-03-31T10:00:00.000Z'),
+      summary_json: {
+        totalOrders: 2,
+        totalTransactions: 2,
+        anomalyItems: 1,
+        matchRate: '50.00',
+        totalOrderAmount: '200.00',
+        totalSettledAmount: '180.00',
+        totalReversedAmount: '20.00',
+      },
+      legal_entity: {
+        id: 'legal-1',
+        code: 'HY',
+        name: '海音达',
+      },
+      cost_center: {
+        id: 'cc-1',
+        code: 'CC001',
+        name: '销售中心',
+      },
+      items: [
+        {
+          id: 'item-1',
+          travel_request_id: 'travel-1',
+          travel_order_id: 'order-1',
+          card_transaction_id: 'txn-1',
+          match_status: 'matched',
+          resolution_status: 'confirmed',
+          order_amount: '100.00',
+          transaction_amount: '100.00',
+          currency: 'CNY',
+          snapshot_json: {
+            requestNo: 'CL-20260310-0001',
+            externalOrderNo: 'EXT-001',
+            externalTxnId: 'TXN-001',
+            linkedReimbursementId: null,
+            boundInvoiceCount: 1,
+          },
+        },
+      ],
+      ...overrides,
+    };
+  }
+
+  it('builds travel reconciliation summary payload with batch snapshot', () => {
+    const payload = buildTravelReconciliationSummaryPayload({ batch: createBatch() });
+
+    expect(payload).toEqual(
+      expect.objectContaining({
+        exportType: 'travel_reconciliation_summary',
+        entityType: 'travel_reconciliation_batch',
+        entityId: 'batch-1',
+        batchNo: 'TRB-20260311-0001',
+        periodStart: '2026-03-01',
+        periodEnd: '2026-03-31',
+        dimensions: {
+          legalEntityCode: 'HY',
+          costCenterCode: 'CC001',
+        },
+        summary: {
+          totalOrders: 2,
+          totalTransactions: 2,
+          anomalyItems: 1,
+          matchRate: '50.00',
+          totalOrderAmount: '200.00',
+          totalSettledAmount: '180.00',
+          totalReversedAmount: '20.00',
+        },
+      }),
+    );
+    expect(payload.items[0]).toEqual(
+      expect.objectContaining({
+        travelRequestId: 'travel-1',
+        requestNo: 'CL-20260310-0001',
+        travelOrderId: 'order-1',
+        externalOrderNo: 'EXT-001',
+        cardTransactionId: 'txn-1',
+        externalTxnId: 'TXN-001',
+        linkedReimbursementId: null,
+        boundInvoiceCount: 1,
+      }),
+    );
+  });
+
+  it('builds stable dedupe key for travel reconciliation batch summary export', () => {
+    expect(buildTravelReconciliationSummaryDedupeKey('batch-1')).toBe(
+      'travel_reconciliation_batch:batch-1:summary',
+    );
+  });
+
+  it('builds ERP track with redacted bindings for non integration managers', async () => {
+    const batch = createBatch();
+    const prisma = {
+      integrationOutbox: {
+        findUnique: vi.fn().mockResolvedValue({
+          id: 'outbox-1',
+          event_type: TRAVEL_ERP_EVENT_TYPE,
+          status: 'succeeded',
+          attempts: 1,
+          last_error: null,
+          processed_at: new Date('2026-03-31T10:01:00.000Z'),
+          updated_at: new Date('2026-03-31T10:01:00.000Z'),
+        }),
+      },
+      integrationBinding: {
+        findUnique: vi
+          .fn()
+          .mockResolvedValueOnce({
+            id: 'binding-summary',
+            provider: 'erp',
+            entity_type: TRAVEL_ERP_BINDING_TYPES.payableSummary,
+            local_id: 'batch-1',
+            external_id: 'SUM-001',
+            external_code: 'TRB-SUM-001',
+            last_synced_at: new Date('2026-03-31T10:02:00.000Z'),
+          })
+          .mockResolvedValueOnce({
+            id: 'binding-batch',
+            provider: 'erp',
+            entity_type: TRAVEL_ERP_BINDING_TYPES.settlementBatch,
+            local_id: 'batch-1',
+            external_id: 'BAT-001',
+            external_code: 'TRB-BAT-001',
+            last_synced_at: new Date('2026-03-31T10:02:00.000Z'),
+          }),
+      },
+    };
+
+    const track = await buildTravelReconciliationErpTrack(prisma, {}, 'batch-1', {
+      context: batch,
+      canManage: false,
+      gate: { effectiveEnabled: true },
+    });
+
+    expect(track.stage.summaryExport.status).toBe('succeeded');
+    expect(track.stage.summaryExport.bindings.payableSummary).toEqual(
+      expect.objectContaining({
+        entityType: TRAVEL_ERP_BINDING_TYPES.payableSummary,
+        externalId: null,
+        externalCode: null,
+      }),
+    );
+    expect(track.stage.summaryExport.bindings.settlementBatch).toEqual(
+      expect.objectContaining({
+        entityType: TRAVEL_ERP_BINDING_TYPES.settlementBatch,
+        externalId: null,
+        externalCode: null,
+      }),
+    );
+    expect(track.permissions.canRetry).toBe(false);
+  });
+});