radar_farmagitechs/src/services/auth/AuthService.js

const axios = require('axios');
const jwt = require('jsonwebtoken');
const {
    KEYCLOAK_TOKEN_URL,
    CLIENT_ID,
    CLIENT_SECRET,
    JWT_SECRET,
} = require('../../../config/keycloak.js');
const HttpException = require('../../utils/HttpException.js');
const prisma = require('../../prisma/PrismaClient.js');
const { loginLog, logoutLog } = require('../../utils/LogActivity.js');

exports.loginService = async ({ username, password }, req) => {
    const params = new URLSearchParams();
    params.append('grant_type', 'password');
    params.append('client_id', CLIENT_ID);
    params.append('client_secret', CLIENT_SECRET);
    params.append('username', username);
    params.append('password', password);

    try {
        const { data } = await axios.post(KEYCLOAK_TOKEN_URL, params, {
            headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
        });

        const decoded = jwt.decode(data.access_token);

        const user = {
            id: decoded.sub,
            username: decoded.preferred_username,
            email: decoded.email,
            firstname: decoded.given_name,
            lastname: decoded.family_name,
            roles: decoded.realm_access?.roles || []
        };

        await loginLog(req, user);

        user.token = jwt.sign(user, JWT_SECRET, { expiresIn: '1d' });

        return user;
    } catch (error) {
        throw new HttpException('Invalid username or password', 401);
    }
};

exports.getUserService = async (req) => {
    const user = req.user;

    if (!user) {
        throw new HttpException('Invalid or missing token', 401);
    }

    const { id, username, email, firstname, lastname, roles } = user;

    return { id, username, email, firstname, lastname, roles };
};

// exports.registerService = async (req) => {
//     const { username, email, firstname, lastname, password, phonenumber, alamathehe } = validateRegisterRequest(req.body);

//     // Ambil admin token via client_credentials
//     const tokenParams = qs.stringify({
//         grant_type: 'client_credentials',
//         client_id: CLIENT_ID,
//         client_secret: CLIENT_SECRET
//     });

//     let adminToken;
//     try {
//         const tokenResponse = await axios.post(
//             KEYCLOAK_TOKEN_URL,
//             tokenParams,
//             { headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
//         );

//         adminToken = tokenResponse.data.access_token;
//     } catch (err) {
//         console.error('Token Error:', err.response?.data || err.message);
//         throw new HttpException('Failed to get admin token', 400);
//     }

//     // Panggil endpoint pendaftaran user
//     try {
//         const response = await axios.post(
//             `${KEYCLOAK_ADMIN_URL}/admin/realms/${KEYCLOAK_REALM}/users`,
//             {
//                 username,
//                 email,
//                 enabled: true,
//                 firstName: firstname,
//                 lastName: lastname,
//                 credentials: [
//                     {
//                         type: 'password',
//                         value: password,
//                         temporary: false
//                     }
//                 ],
//                 attributes: [
//                     {
//                         phoneNumber: phonenumber,
//                     },
//                     {
//                         alamatHehe: alamathehe
//                     }
//                 ]
//             },
//             {
//                 headers: {
//                     Authorization: `Bearer ${adminToken}`,
//                     'Content-Type': 'application/json'
//                 }
//             }
//         );

//         if (response.status !== 201) {
//             throw new HttpException('Failed to register user in Keycloak', 400);
//         }

//     } catch (err) {
//         // console.error('Register Error:', err.response?.data || err.message);
//         // throw new HttpException('Keycloak registration error: ' + (err.response?.data?.errorMessage || err.message), 400);
//         throw new HttpException((err.response?.data?.errorMessage || err.message), 400);
//     }
// };

exports.logoutService = async (req) => {
    const authHeader = req.headers.authorization;

    if (!authHeader || !authHeader.startsWith('Bearer ')) {
        throw new HttpException('No JWT token provided', 401);
    }

    const token = authHeader.split(' ')[1];

    let decoded;
    try {
        decoded = jwt.verify(token, JWT_SECRET);
    } catch (error) {
        throw new HttpException('Invalid JWT token', 400);
    }

    // Simpan ke tabel revoked_tokens
    await prisma.revokedToken.create({
        data: {
            token,
        },
    });

    await logoutLog(req, decoded)
};