Update index.js

index.js

@@ -203,6 +203,7 @@ async function cleanInactiveUsersV2() {
 
 cleanInactiveUsersV2();
 
+
 app.get('/v2/send', async (req, res) => {
   try {
     const { id, message } = req.query;
@@ -226,11 +227,15 @@ app.get('/v2/send', async (req, res) => {
 
     const botResponse = await sendMessageV2(chatData.data, message);
 
-    // Menambahkan pesan user
-    chatData.data.history.push({ role: 'user', parts: [{ text: message }] });
+    // Periksa apakah pesan user sudah ada sebelumnya
+    if (!chatData.data.history.some(item => item.role === 'user' && item.parts[0].text === message)) {
+      chatData.data.history.push({ role: 'user', parts: [{ text: message }] });
+    }
 
-    // Menambahkan respons bot
-    chatData.data.history.push({ role: 'model', parts: [{ text: botResponse }] });
+    // Periksa apakah respons bot sudah ada sebelumnya
+    if (!chatData.data.history.some(item => item.role === 'model' && item.parts[0].text === botResponse)) {
+      chatData.data.history.push({ role: 'model', parts: [{ text: botResponse }] });
+    }
 
     chatData.lastChat = DateTime.local();
     db_chatHistory[id] = chatData;
@@ -242,6 +247,7 @@ app.get('/v2/send', async (req, res) => {
 });
 
 
+
 app.get('/v2/listuser', (req, res) => {
   const userList = Object.keys(db_chatHistory);
   res.status(200).json({ userList });