feat: ( payment ) integrate the passenger to payment microservice

apps/edr-payment-api/src/modules/webhooks/webhook-processor.service.ts

@@ -1,9 +1,5 @@
 import { Injectable, Logger } from "@nestjs/common";
-import {
-  MERCHANT_ORDER_PREFIX,
-  PaymentService,
-  ProviderMethod,
-} from "@edr/types";
+import { ProviderMethod } from "@edr/types";
 import { IntentsRepository } from "../intents/intents.repository";
 import {
   IntentsService,
@@ -81,20 +77,6 @@ export class WebhookProcessorService {
       return;
     }
 
-    // Integrity guard (§10): the stateless prefix and the stored discriminator must agree.
-    const expectedPrefix =
-      MERCHANT_ORDER_PREFIX[intent.service as PaymentService];
-    if (expectedPrefix && !merchantOrderId.startsWith(expectedPrefix)) {
-      this.logger.error(
-        `${provider} webhook: merchantOrderId ${merchantOrderId} prefix does not match stored service ${intent.service} — refusing to process`,
-      );
-      await this.webhookEvents.markProcessed(
-        eventRow.id,
-        "service-prefix-mismatch",
-      );
-      return;
-    }
-
     try {
       await this.intentsService.applyProviderResult(intent.id, webhook.result);
       await this.webhookEvents.markProcessed(eventRow.id);