Initial import of verae-middleware from zapier monorepo

src/services/verifyService.js

@@ -0,0 +1,34 @@
+/**
+ * @fileoverview Certificate verification with usage metering.
+ * @module services/verifyService
+ */
+
+import { veraeClient } from '../clients/veraeClient.js';
+import { checkEntitlement, recordUsage } from './entitlementService.js';
+import { createDebugger } from '../debug/logger.js';
+
+const log = createDebugger('jobs');
+
+/**
+ * @param {object} ctx
+ * @param {{ certificate: string }} body
+ */
+export async function verifyTimestamp(ctx, body) {
+  checkEntitlement(ctx.tenantId, 'verify');
+  const result = await veraeClient.verify(ctx.veraeToken, body);
+  recordUsage(ctx.tenantId, 'verify');
+  log.debug('verify result', { tenantId: ctx.tenantId, valid: result.valid });
+  return result;
+}
+
+/**
+ * @param {object} ctx
+ * @param {{ certificates: string[] }} body
+ */
+export async function verifyBatch(ctx, body) {
+  const amount = body.certificates?.length ?? 1;
+  checkEntitlement(ctx.tenantId, 'verify', { amount });
+  const result = await veraeClient.verifyBatch(ctx.veraeToken, body);
+  recordUsage(ctx.tenantId, 'verify', { amount });
+  return result;
+}