sinch-rtc/npm/src/calling/OutboundCall.js

RTC JavaScript/Web SDK

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.OutboundCall = void 0;
const mxp_1 = require("../mxp");
const api_1 = require("../ocra/api");
const DefaultCall_1 = require("./DefaultCall");
const Sdp_1 = require("../session/jsep/Sdp");
const constants_1 = require("../constants");
const PushPayload_1 = require("../push/PushPayload");
const ClientEvent_1 = require("./reporting/ClientEvent");
const SinchError_1 = require("../SinchError");
class OutboundCall extends DefaultCall_1.DefaultCall {
    constructor(destination, video, session, mxpChannel, pushSender, media, callInitiator, useRelayIceCandidatesOnly, features, clientEventsCollector, callQualityCollector, warningControllerFactory, iceServers) {
        super(video, session, mxpChannel, media, useRelayIceCandidatesOnly, clientEventsCollector, callQualityCollector, warningControllerFactory, iceServers);
        this.destination = destination;
        this.pushSender = pushSender;
        this.callInitiator = callInitiator;
        this.features = features;
        this.callInitiated = false;
        this.generatePushPayload = () => (0, PushPayload_1.generatePushPayload)(this);
        this.onLocalDescription = (message) => {
            if (this.callInitiated) {
                this.withSession((s) => s.setLocalSessionDescription(message));
            }
            else
                this.initiateCall(message.data);
        };
    }
    initiateCall(offer) {
        return __awaiter(this, void 0, void 0, function* () {
            var _a;
            try {
                const isTurnEnabled = this.features.getFeatureFlag(constants_1.FeatureFlag.UseTurn);
                this.callInitiated = true;
                this.clientEventsCollector.addEvent(ClientEvent_1.ClientEvent.createClientEventType(ClientEvent_1.ClientEventName.OCRA_CALL_INIT_REQUEST));
                const response = yield this.callInitiator.initiateCall({
                    callInitiationRequest: {
                        callId: this.id,
                        destination: this.destination,
                        requestedAudio: true,
                        requestedVideo: this.requestedVideo,
                        rtcOffer: { type: "offer", sdp: offer },
                        publicCallHeaders: this.headers,
                        legacyMediaProxyEngage: !isTurnEnabled,
                        mxpInstanceId: this.localPeer.instanceId,
                        cli: this.localPeer.cli,
                    },
                });
                this.clientEventsCollector.addEvent(ClientEvent_1.ClientEvent.createClientEventType(ClientEvent_1.ClientEventName.OCRA_CALL_INIT_REQUEST_COMPLETE));
                if (response.publicCallHeaders != null) {
                    this.setHeaders(response.publicCallHeaders);
                }
                this.setMxpSignalingConfiguration(new mxp_1.SymmetricKey(response.mxpEncryptionKey), response.mxpSignalChannel);
                if (response.legacyRelayIceCandidates) {
                    this.setLegacyRelayCandidates(response.legacyRelayIceCandidates
                        .map((c) => this.mapLegacyRelayCandidates(offer, c))
                        .filter((c) => c != undefined));
                }
                if ((_a = response.instances) === null || _a === void 0 ? void 0 : _a.length) {
                    this.sendPushNotifications(response.instances);
                    this.setPushNotificationRequestSent();
                }
                this.withSession((s) => {
                    s.instancesToACK = this.pushSender.getManagedPushRecipients(response.instances);
                });
            }
            catch (error) {
                if (error instanceof SinchError_1.SinchError) {
                    this.clientEventsCollector.addEvent(ClientEvent_1.ClientEvent.createClientEventType(ClientEvent_1.ClientEventName.OCRA_CALL_INIT_REQUEST_COMPLETE, {
                        type: api_1.EventResultTypeEnum.Failure,
                        errorCode: error.code,
                        errorDomain: api_1.ClientErrorDomain.Http,
                    }));
                    this.hangup(error);
                }
                else {
                    this.hangup(new SinchError_1.SinchError(error.message, SinchError_1.ErrorCode.Generic, SinchError_1.ErrorType.Http));
                }
            }
        });
    }
    sendPushNotifications(instances) {
        return __awaiter(this, void 0, void 0, function* () {
            try {
                yield this.pushSender.sendPush(this, instances);
            }
            catch (error) {
                console.error("Failed to send push notification:", error);
            }
        });
    }
    mapLegacyRelayCandidates(offer, candidate) {
        const sdp = Sdp_1.Sdp.parse(offer);
        if (sdp.description.media.length > 0) {
            return JSON.stringify({
                cand: candidate,
                sdpMLI: 0,
                sdpMid: sdp.description.media[0].mid,
            });
        }
        else {
            console.error(`Invalid legacy relay candidate: ${candidate}`);
        }
    }
    get remoteUserId() {
        return this.destination.identity;
    }
    get remoteDomain() {
        return this.destination.domain;
    }
}
exports.OutboundCall = OutboundCall;
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