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changes for updateCall pause/resume listen audio

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This commit is contained in:
Dave Horton
2020-02-08 14:16:05 -05:00
parent 3ca2d982cc
commit ff531e6964
12 changed files with 140 additions and 26 deletions
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31
lib/http-routes/api/update-call.js
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@@ -1,13 +1,42 @@
const router = require('express').Router();
const sysError = require('./error');
const sessionTracker = require('../../session/session-tracker');
const {DbErrorBadRequest, DbErrorUnprocessableRequest} = require('../utils/errors');
const {CallStatus, CallDirection} = require('../../utils/constants');
/**
* validate the payload and retrieve the CallSession for the CallSid
*/
function retrieveCallSession(callSid, opts) {
if (opts.call_status_hook && !opts.call_hook) {
throw new DbErrorBadRequest('call_status_hook can be updated only when call_hook is also being updated');
}
const cs = sessionTracker.get(callSid);
if (opts.call_status === CallStatus.Completed && !cs.hasStableDialog) {
throw new DbErrorUnprocessableRequest('current call state is incompatible with requested action');
}
else if (opts.call_status === CallStatus.NoAnswer) {
if (cs.direction === CallDirection.Outbound) {
if (!cs.isOutboundCallRinging) {
throw new DbErrorUnprocessableRequest('current call state is incompatible with requested action');
}
}
else {
if (cs.isInboundCallAnswered) {
throw new DbErrorUnprocessableRequest('current call state is incompatible with requested action');
}
}
}
return cs;
}
router.post('/:callSid', async(req, res) => {
const logger = req.app.locals.logger;
const callSid = req.params.callSid;
logger.debug({body: req.body}, 'got upateCall request');
try {
const cs = sessionTracker.get(callSid);
const cs = retrieveCallSession(callSid, req.body);
if (!cs) {
logger.info(`updateCall: callSid not found ${callSid}`);
return res.sendStatus(404);