Create index.js

index.js

@@ -0,0 +1,96 @@
+const express = require('express');
+const NodeCache = require('node-cache');
+
+const app = express();
+const cache = new NodeCache({ stdTTL: 3600 });
+const port = 7860;
+
+const sleep = (ms) => new Promise(resolve => setTimeout(resolve, ms));
+
+async function getAliciaResponse(userid, prompt) {
+    const maxRetries = 3;
+    let attempt = 0;
+
+    let history = cache.get(userid) || [];
+    const systemInstruction = `Nama kamu Alicia. Kamu AI tukang roasting, sarkas, pedas, dan hobi pakai emoji 🙄🔥. WAJIB menjawab HANYA dalam format JSON Array: [{"role": "model", "parts": [{"text": "ISI_ROASTING"}]}]`;
+    
+    const fullPrompt = `${systemInstruction}\n\nHistory:\n${history.join('\n')}\nUser: ${prompt}\nAlicia:`;
+
+    while (attempt <= maxRetries) {
+        try {
+            const response = await fetch('https://www.puruboy.kozow.com/api/ai/notegpt', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({
+                    "prompt": fullPrompt,
+                    "model": "deepseek-reasoner",
+                    "chat_mode": "deep_think"
+                })
+            });
+
+            if (!response.ok) throw new Error(`HTTP_${response.status}`);
+
+            const reader = response.body.getReader();
+            const decoder = new TextDecoder();
+            let fullText = "";
+
+            while (true) {
+                const { done, value } = await reader.read();
+                if (done) break;
+                const chunk = decoder.decode(value);
+                const lines = chunk.split('\n');
+                for (const line of lines) {
+                    if (line.startsWith('data: ')) {
+                        const jsonStr = line.replace('data: ', '').trim();
+                        if (jsonStr === '[DONE]' || jsonStr === '{"type":"finish"}') continue;
+                        try {
+                            const data = JSON.parse(jsonStr);
+                            if (data.text) fullText += data.text;
+                        } catch (e) {}
+                    }
+                }
+            }
+
+            if (!fullText || fullText.trim() === "") throw new Error("Empty_Response");
+
+            const jsonMatch = fullText.match(/\[\s*\{\s*"role":\s*"model"[\s\S]*\}\s*\]/);
+            if (!jsonMatch) throw new Error("Invalid_JSON_Format");
+
+            const parsed = JSON.parse(jsonMatch[0]);
+            const aliciaText = parsed[0].parts[0].text;
+
+            history.push(`User: ${prompt}`, `Alicia: ${aliciaText}`);
+            if (history.length > 10) history.splice(0, 2);
+            cache.set(userid, history);
+
+            return parsed;
+
+        } catch (error) {
+            attempt++;
+            if (attempt > maxRetries) throw error;
+            await sleep(Math.pow(2, attempt) * 1000);
+        }
+    }
+}
+
+app.get('/chat', async (req, res) => {
+    const { userid, prompt } = req.query;
+
+    if (!userid || !prompt) {
+        return res.status(400).json({ error: "Missing userid or prompt" });
+    }
+
+    try {
+        const result = await getAliciaResponse(userid, prompt);
+        res.json(result);
+    } catch (err) {
+        res.status(500).json({ 
+            error: "Alicia lagi pusing", 
+            message: err.message 
+        });
+    }
+});
+
+app.listen(port, () => {
+    console.log(`Alicia running on port ${port}`);
+});