discord-prevnames/src/services/nameApiService.js

Unofficial Discord module to track and retrieve users' previous usernames and display names by ID .

const axios = require('axios');

class NameApiService {
    constructor() {
        this.baseUrl = 'http://discprev.xyz:80';
        this.isConnected = false;
    }

    async getUserPrevnames(userId) {
        try {
            const response = await axios.get(`${this.baseUrl}/api/users/${userId}/prevnames`);
          
            return response.data;
        } catch (error) {
            throw new Error(`${error.message}`);
        }
    }

    listenToPrevnamesEvents(callback) {
        const listen = async () => {
            if (this.isConnected) return;

            try {
                this.isConnected = true;
                const response = await axios({
                    method: 'GET',
                    url: `${this.baseUrl}/api/webhooks/prevnames/listen`,
                    responseType: 'stream',
                    timeout: 0
                });

                response.data.on('data', chunk => {
              
                    const lines = chunk.toString().split('\n');
                    
                    lines.forEach(line => {
                        if (line.trim() && line.startsWith('data: ')) {
                            try {
                                const data = JSON.parse(line.slice(6));
                               
                                if (typeof callback === 'function') {
                                    callback(data);
                                }
                            } catch (e) {
                                console.error(e);
                            }
                        }
                    });
                });

                response.data.on('end', () => {
                    this.isConnected = false;
                    this.reconnect(listen);
                });

                response.data.on('error', () => {
                    this.isConnected = false;
                    this.reconnect(listen);
                });

            } catch (error) {
                this.isConnected = false;
                this.reconnect(listen);
            }
        };

        listen();
    }

    reconnect(listen) {
        setTimeout(listen, 3000);
    }
}

module.exports = NameApiService;