emotiv-ts/src/services/record.service.js

A Typescript library that wraps the Cortex API functionalities to communicate with Emotiv headsets

import { AuthenticationService } from "./authentication.service";
import { SessionService } from "./session.service";
import { Requests } from "../enums/internal/emotiv.requests";
import { CreateRecord } from "../models/requests/records/create-record";
import { StopRecord } from "../models/requests/records/stop-record";
export class RecordService {
    socket;
    constructor(socket) {
        this.socket = socket;
    }
    startRecord(recordName) {
        let context = this;
        let authToken = AuthenticationService.getAuthToken();
        let sessionId = SessionService.getSessionId();
        let createRecordRequest = new CreateRecord(authToken, sessionId, recordName);
        return new Promise(function (resolve, reject) {
            context.socket.send(JSON.stringify(createRecordRequest));
            context.socket.onmessage = (message) => {
                try {
                    if (JSON.parse(message.data)['id'] == Requests.CREATE_RECORD_REQUEST) {
                        console.log('CREATE RECORD RESULT --------------------------------');
                        console.log(message.data);
                        resolve(message.data);
                    }
                }
                catch (error) {
                    console.error(error);
                }
            };
        });
    }
    stopRecord(authToken, sessionId) {
        let context = this;
        let stopRecordRequest = new StopRecord(authToken, sessionId);
        return new Promise(function (resolve, reject) {
            context.socket.send(JSON.stringify(stopRecordRequest));
            context.socket.onmessage = (message) => {
                try {
                    if (JSON.parse(message.data)['id'] == Requests.STOP_RECORD_REQUEST) {
                        console.log('STOP RECORD RESULT --------------------------------');
                        console.log(message.data);
                        resolve(message.data);
                    }
                }
                catch (error) {
                    console.error(error);
                }
            };
        });
    }
}