first commit

.gitignore

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+/node_modules

index.js

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+const express = require('express');
+const bodyParser = require('body-parser');
+const app = express();
+const { Configuration, OpenAIApi } = require("openai");
+
+const configuration = new Configuration({
+ apiKey: process.env.OPENAI_API_KEY,
+});
+const openai = new OpenAIApi(configuration);
+
+app.use(bodyParser.json());
+app.use(express.static('public'));
+
+const messages = [];
+
+function addMessage(role, content) {
+ messages.push({ role: role, content: content });
+}
+
+async function sendToOpenAI() {
+ const completion = await openai.createChatCompletion({
+ model: "gpt-3.5-turbo",
+ messages: messages,
+ }).catch((err) => {
+ console.log("error received: " + err);
+ });
+ reply = completion.data.choices[0].message.content;
+ return reply;
+}
+
+app.post('/api/gpt', async (req, res) => {
+ console.log("Received: " + req.body.prompt);
+ addMessage('user', req.body.prompt);
+ reply = await sendToOpenAI();
+ console.log("Reply: " + reply);
+ addMessage("assistant", reply);
+ res.send({ message: reply });
+});
+
+
+app.listen(3000, () => {
+ console.log('Server listening on port 3000');
+});