优化

src/modules/finance/api/finance.ts

@@ -1,5 +1,5 @@
 import { apiRequest } from '@/api/http'
-import type { FinanceBillDetail, FinanceBillPage, FinanceBillQuery, FinanceReceiptRecord } from '../contracts'
+import type { FinanceBillDetail, FinanceBillPage, FinanceBillQuery, FinanceCustomerConfirmationResult, FinanceReceiptRecord } from '../contracts'
 import {
   mapFinanceBillDetail,
   mapFinanceBills,
@@ -54,3 +54,18 @@ export async function getMerchantFinanceReceipts(billId: string): Promise<Financ
   })
   return mapFinanceReceipts(response, billId)
 }
+
+function confirmationIdempotencyKey(statementId: string) {
+  const randomPart = globalThis.crypto?.randomUUID?.() ?? `${Date.now()}-${Math.random().toString(36).slice(2)}`
+  return `statement-confirm-${statementId}-${randomPart}`
+}
+
+export async function confirmMerchantFinanceStatement(statementId: string, expectedVersion: number,
+                                                       idempotencyKey = confirmationIdempotencyKey(statementId)) {
+  return apiRequest<FinanceCustomerConfirmationResult>({
+    method: 'POST',
+    url: `/client/finance/v1/statements/${encodeURIComponent(statementId)}/confirm`,
+    headers: { 'Idempotency-Key': idempotencyKey },
+    data: { expectedVersion },
+  })
+}