From 0802c2f43690deaa444e9382051ae9815d62851f Mon Sep 17 00:00:00 2001
From: Mahdi <mahdi.banilohi@gmail.com>
Date: Sat, 10 Oct 2026 16:56:58 +0330
Subject: [PATCH] Montify sync: save progress every 5 customers; skip endpoints
 returning 404, summarize instead of per-customer errors

---
 .../src/integrations/montify/sync.service.ts  | 31 ++++++++++++++++---
 1 file changed, 27 insertions(+), 4 deletions(-)

diff --git a/apps/api/src/integrations/montify/sync.service.ts b/apps/api/src/integrations/montify/sync.service.ts
index dc6fe1f..21d6dc7 100644
--- a/apps/api/src/integrations/montify/sync.service.ts
+++ b/apps/api/src/integrations/montify/sync.service.ts
@@ -37,6 +37,10 @@ import {
 
 const CUSTOMER_PAGE_SIZE = 50;
 const ENGAGEMENT_KEEP = 50;
+/** مسیری که پشت‌سرهم 404 بدهد (پیاده نشده) تا پایان همان دور رد می‌شود */
+const SKIP_AFTER_NOT_FOUND = 3;
+
+type EndpointStats = Map<string, { ok: number; notFound: number }>;
 
 /** پروفایل فروشگاهی مشتری (MontifyLink.data) — نام‌ها طبق جدول نگاشت مستند */
 type CustomerProfile = {
@@ -221,6 +225,7 @@ export class MontifySyncService {
       onStarted?.();
     }
 
+    const endpoints: EndpointStats = new Map();
     let cursor = row.customersCursor;
     let fatal: string | null = null;
     try {
@@ -234,10 +239,10 @@ export class MontifySyncService {
       do {
         const res = await client.listCustomers({ page, limit: CUSTOMER_PAGE_SIZE, updatedAfter });
         lastPage = res.meta.last_page;
-        result.customersFetched += res.data.length;
         for (const customer of res.data) {
+          result.customersFetched += 1;
           try {
-            const outcome = await this.syncCustomerDeep(row, client, customer, mode, result);
+            const outcome = await this.syncCustomerDeep(row, client, customer, mode, result, endpoints);
             if (outcome === 'created') result.customersCreated += 1;
             else result.customersUpdated += 1;
             const updatedAt = parseDate(customer.updated_at);
@@ -248,6 +253,7 @@ export class MontifySyncService {
             result.errors.push(`مشتری ${customer.id}: ${msg}`);
             this.logger.warn(`Montify ${row.id} customer ${customer.id}: ${msg}`);
           }
+          if (result.customersFetched % 5 === 0) await saveProgress();
         }
         await saveProgress();
         if (!res.data.length) break;
@@ -261,8 +267,15 @@ export class MontifySyncService {
       this.running.delete(row.id);
     }
 
+    const missing = [...endpoints.entries()]
+      .filter(([, s]) => s.notFound > 0)
+      .map(
+        ([label, s]) =>
+          `مسیر ${label}: ${s.notFound} بار 404 داد` +
+          (s.ok ? '' : ' (احتمالاً در این فروشگاه پیاده نشده)'),
+      );
     result.finishedAt = new Date().toISOString();
-    result.errors = result.errors.slice(0, 50);
+    result.errors = [...missing, ...result.errors].slice(0, 50);
     await this.prisma.montifyConnection.update({
       where: { id: row.id },
       data: {
@@ -291,13 +304,23 @@ export class MontifySyncService {
     customer: MontifyCustomer,
     mode: 'incremental' | 'full',
     result: MontifySyncResultDto | null,
+    endpoints: EndpointStats = new Map(),
   ): Promise<'created' | 'updated'> {
     const externalId = String(customer.id);
     const step = async <T>(label: string, fn: () => Promise<T>): Promise<T | null> => {
+      const stats = endpoints.get(label) ?? { ok: 0, notFound: 0 };
+      endpoints.set(label, stats);
+      if (stats.ok === 0 && stats.notFound >= SKIP_AFTER_NOT_FOUND) return null;
       try {
-        return await fn();
+        const value = await fn();
+        stats.ok += 1;
+        return value;
       } catch (e) {
         if (e instanceof MontifyHttpError && e.status === 401) throw e;
+        if (e instanceof MontifyHttpError && e.status === 404) {
+          stats.notFound += 1;
+          return null;
+        }
         const msg = e instanceof Error ? e.message : String(e);
         result?.errors.push(`مشتری ${externalId} (${label}): ${msg}`);
         return null;