From 32610ebfd13824708f2e25adfdcaf99edecae27f Mon Sep 17 00:00:00 2001
From: bipproduction <bip.production.js@gmail.com>
Date: Thu, 5 Feb 2026 16:35:28 +0800
Subject: [PATCH] Support @lid format in WhatsApp routes and relax number
 validation

---
 src/server/routes/wa_route.ts | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/server/routes/wa_route.ts b/src/server/routes/wa_route.ts
index 299f9c6..5d51e43 100644
--- a/src/server/routes/wa_route.ts
+++ b/src/server/routes/wa_route.ts
@@ -4,6 +4,11 @@ import _ from "lodash";
 import mime from "mime-types";
 import { MessageMedia } from "whatsapp-web.js";
 
+const formatJid = (num: string) => {
+    if (num.includes("@")) return num;
+    return `${num}@c.us`;
+};
+
 const WaRoute = new Elysia({
     prefix: "/wa",
     tags: ["WhatsApp"]
@@ -66,7 +71,7 @@ const WaRoute = new Elysia({
         }
 
 
-        const chat = await client.getChatById(`${body.number}@c.us`);
+        const chat = await client.getChatById(formatJid(body.number));
         await chat.sendMessage(body.text);
 
         return {
@@ -96,7 +101,7 @@ const WaRoute = new Elysia({
 
             try {
                 const { number, caption, media } = body;
-                const jid = `${number}@c.us`;
+                const jid = formatJid(number);
 
                 // Siapkan data media
                 const { data, filename, mimetype } = media;
@@ -138,7 +143,7 @@ const WaRoute = new Elysia({
         },
         {
             body: t.Object({
-                number: t.String({ minLength: 10, maxLength: 15, examples: ["6281234567890"] }),
+                number: t.String({ minLength: 5, maxLength: 50, examples: ["6281234567890", "1234567890@lid"] }),
                 caption: t.Optional(t.String({ maxLength: 255, examples: ["Hello World"] })),
                 media: t.Object({
                     data: t.String({ examples: ["iVBORw0KGgoAAAANSUhEUgAAAAEAAAABC..."], description: "Base64 encoded media data" }),
@@ -179,14 +184,14 @@ const WaRoute = new Elysia({
             };
         }
 
-        const chat = await state.client.sendMessage(`${nom}@c.us`, text);
+        const chat = await state.client.sendMessage(formatJid(nom as string), text as string);
         return {
             message: "✅ Message sent",
             info: chat.id,
         };
     }, {
         query: t.Object({
-            nom: t.String({ minLength: 10, maxLength: 15, examples: ["6281234567890"] }),
+            nom: t.String({ minLength: 5, maxLength: 50, examples: ["6281234567890", "1234567890@lid"] }),
             text: t.String({ examples: ["Hello World"] }),
         }),
         detail: {
@@ -221,7 +226,7 @@ const WaRoute = new Elysia({
             };
         }
 
-        const chat = await state.client.getChatById(`${nom}@c.us`);
+        const chat = await state.client.getChatById(formatJid(nom as string));
         // await chat.sendSeen();
         return {
             message: "✅ Seen sent",
@@ -229,7 +234,7 @@ const WaRoute = new Elysia({
         };
     }, {
         query: t.Object({
-            nom: t.String({ minLength: 10, maxLength: 15, examples: ["6281234567890"] }),
+            nom: t.String({ minLength: 5, maxLength: 50, examples: ["6281234567890", "1234567890@lid"] }),
         }),
         detail: {
             summary: "Send seen to WhatsApp",
@@ -263,7 +268,7 @@ const WaRoute = new Elysia({
             };
         }
 
-        const chat = await state.client.getChatById(`${nom}@c.us`);
+        const chat = await state.client.getChatById(formatJid(nom as string));
         await chat.sendStateTyping();
         return {
             message: "✅ Typing sent",
@@ -271,7 +276,7 @@ const WaRoute = new Elysia({
         };
     }, {
         query: t.Object({
-            nom: t.String({ minLength: 10, maxLength: 15, examples: ["6281234567890"] }),
+            nom: t.String({ minLength: 5, maxLength: 50, examples: ["6281234567890", "1234567890@lid"] }),
         }),
         detail: {
             summary: "Send typing to WhatsApp",