fix: slow and control Graphs backfill

src/controllers/webhook.controller.ts

@@ -5,6 +5,48 @@ import axios from 'axios';
 import fs from 'fs';
 import path from 'path';
 
+type CachedOrderDetails = {
+    expiresAt: number;
+    fullOrderDetails: any;
+    statusProcessamento: string;
+    whatsappVendedor: string;
+};
+
+const orderDetailsCache = new Map<string, CachedOrderDetails>();
+const configuredCacheTtlMs = Number(process.env.TINY_ORDER_DETAILS_CACHE_TTL_MS || 120000);
+const ORDER_DETAILS_CACHE_TTL_MS = Number.isFinite(configuredCacheTtlMs) ? configuredCacheTtlMs : 120000;
+
+function pruneExpiredOrderDetailsCache() {
+    const now = Date.now();
+    for (const [orderId, cached] of orderDetailsCache.entries()) {
+        if (now > cached.expiresAt) {
+            orderDetailsCache.delete(orderId);
+        }
+    }
+}
+
+function getCachedOrderDetails(orderId: string) {
+    const cached = orderDetailsCache.get(orderId);
+    if (!cached) return null;
+
+    if (Date.now() > cached.expiresAt) {
+        orderDetailsCache.delete(orderId);
+        return null;
+    }
+
+    return cached;
+}
+
+function setCachedOrderDetails(orderId: string, cached: Omit<CachedOrderDetails, 'expiresAt'>) {
+    if (ORDER_DETAILS_CACHE_TTL_MS <= 0) return;
+
+    pruneExpiredOrderDetailsCache();
+    orderDetailsCache.set(orderId, {
+        ...cached,
+        expiresAt: Date.now() + ORDER_DETAILS_CACHE_TTL_MS
+    });
+}
+
 export const handleTinyOrderUpdate = async (req: Request, res: Response): Promise<void> => {
   try {
     // 1. Security Check: Verify token from Tiny
@@ -42,7 +84,13 @@ export const handleTinyOrderUpdate = async (req: Request, res: Response): Promis
     let statusProcessamento = "";
     let whatsappVendedor = "";
 
-    if (tinyApiToken) {
+    const cachedDetails = getCachedOrderDetails(String(orderId));
+    if (cachedDetails) {
+        fullOrderDetails = cachedDetails.fullOrderDetails;
+        statusProcessamento = cachedDetails.statusProcessamento;
+        whatsappVendedor = cachedDetails.whatsappVendedor;
+        console.log(`Using cached order details for Order ID: ${orderId}.`);
+    } else if (tinyApiToken) {
         try {
             console.log(`Fetching full details for Order ID: ${orderId} from Tiny API...`);
             const params = new URLSearchParams();
@@ -61,7 +109,7 @@ export const handleTinyOrderUpdate = async (req: Request, res: Response): Promis
 
                 // OPTION B: Fetch Vendor's WhatsApp
                 const idVendedor = fullOrderDetails.id_vendedor;
-                if (idVendedor && idVendedor !== "0") {
+                if (process.env.TINY_FETCH_SELLER_DETAILS === 'true' && idVendedor && idVendedor !== "0") {
                     console.log(`Fetching seller details for Seller ID: ${idVendedor}...`);
                     const vendorParams = new URLSearchParams();
                     vendorParams.append('token', tinyApiToken);
@@ -80,6 +128,12 @@ export const handleTinyOrderUpdate = async (req: Request, res: Response): Promis
                         console.error('Failed to fetch seller details:', JSON.stringify(vendorResponse.data?.retorno?.erros || 'Unknown API error'));
                     }
                 }
+
+                setCachedOrderDetails(String(orderId), {
+                    fullOrderDetails,
+                    statusProcessamento,
+                    whatsappVendedor
+                });
             } else {
                 console.error('Tiny API returned an error:', apiResponse.data?.retorno?.erros || 'Unknown error');
             }