server.js

const express = require('express');
const axios = require('axios');
const cors = require('cors');

require('dotenv').config();

const app = express();
const path = require('path')
const port = process.env.PORT || 5000;

app.use(express.json());
app.use(cors());

app.get("/", (req, res) => {
    app.use(express.static(path.join(__dirname, "../", "client")));
    res.sendFile(path.resolve(__dirname, "../", "client", "index.html"));
})


app.post('/convert', async (req, res) => {
    try {
        const { code, language } = req.body;
        const response = await axios.post('https://api.openai.com/v1/engines/text-davinci-003/completions', {
            prompt: `Convert this ${code} in this ${language} language`,
            max_tokens: 100,
            temperature: 0.7,
            n: 1
        }, {
            headers: {
                'Authorization': `Bearer ${process.env.OPENAI_API_KEY}`,
                'Content-Type': 'application/json'
            }
        });

        const result = response.data.choices[0].text.trim();
        res.json({ result });
    } catch (error) {
        console.error('Error:', error.response.data);
        res.status(500).json({ error: 'Something went wrong while converting' });
    }
});

app.post('/debug', async (req, res) => {
    try {
        const { code } = req.body;
        const response = await axios.post('https://api.openai.com/v1/engines/text-davinci-003/completions', {
            prompt: `Debug this ${code}`,
            max_tokens: 100,
            temperature: 0.7,
            n: 1
        }, {
            headers: {
                'Authorization': `Bearer ${process.env.OPENAI_API_KEY}`,
                'Content-Type': 'application/json'
            }
        });

        const result = response.data.choices[0].text.trim();
        res.json({ result });
    } catch (error) {
        console.error('Error:', error.response.data);
        res.status(500).json({ error: 'Something went wrong while debugging' });
    }
});

app.post('/checkquality', async (req, res) => {
    try {
        const { code } = req.body;
        const response = await axios.post('https://api.openai.com/v1/engines/text-davinci-003/completions', {
            prompt: `Perform quality check for this ${code} that is it implemented correctly or not`,
            max_tokens: 100,
            temperature: 0.7,
            n: 1
        }, {
            headers: {
                'Authorization': `Bearer ${process.env.OPENAI_API_KEY}`,
                'Content-Type': 'application/json'
            }
        });

        const result = response.data.choices[0].text.trim();
        res.json({ result });
    } catch (error) {
        console.error('Error:', error.response.data);
        res.status(500).json({ error: 'Something went wrong while quality checking' });
    }
});


app.listen(port, () => {
    console.log(`Server is running on port http://localhost:${port}`);
});