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initial changes for queue webhooks

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This commit is contained in:
Dave Horton
2021-06-17 15:06:52 -04:00
parent 473a34ec9f
commit bb0ec8e184
3 changed files with 75 additions and 8 deletions
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44
lib/session/call-session.js
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@@ -7,9 +7,16 @@ const sessionTracker = require('./session-tracker');
const makeTask = require('../tasks/make_task');
const normalizeJambones = require('../utils/normalize-jambones');
const listTaskNames = require('../utils/summarize-tasks');
const Requestor = require('../utils/requestor');
const BADPRECONDITIONS = 'preconditions not met';
const CALLER_CANCELLED_ERR_MSG = 'Response not sent due to unknown transaction';
const sqlRetrieveQueueEventHook = `SELECT * FROM webhooks
WHERE webhook_sid =
(
SELECT queue_event_hook_sid FROM accounts where account_sid = ?
)`;
/**
* @classdesc Represents the execution context for a call.
* It holds the resources, such as the sip dialog and media server endpoint
@@ -48,6 +55,8 @@ class CallSession extends Emitter {
if (!this.isConfirmCallSession && !this.isSmsCallSession && !this.isAdultingCallSession) {
sessionTracker.add(this.callSid, this);
}
this._pool = srf.locals.dbHelpers.pool;
}
/**
@@ -708,6 +717,41 @@ class CallSession extends Emitter {
return {ms: this.ms, ep: this.ep};
}
/**
* If account was queue event webhook, send notification
* @param {*} obj - data to notify
*/
async performQueueWebhook(obj) {
if (typeof this.queueEventHookRequestor === 'undefined') {
const pp = this._pool.promise();
try {
this.logger.info({accountSid: this.accountSid}, 'performQueueWebhook: looking up account');
const [r] = await pp.query(sqlRetrieveQueueEventHook, this.accountSid);
if (0 === r.length) {
this.logger.info({accountSid: this.accountSid}, 'performQueueWebhook: no webhook provisioned');
this.queueEventHookRequestor = null;
}
else {
this.logger.info({accountSid: this.accountSid, webhook: r[0]}, 'performQueueWebhook: webhook found');
this.queueEventHookRequestor = new Requestor(this.logger, r[0]);
this.queueEventHook = r[0];
}
} catch (err) {
this.logger.error({err, accountSid: this.accountSid}, 'Error retrieving event hook');
this.queueEventHookRequestor = null;
}
}
if (null === this.queueEventHookRequestor) return;
/* send webhook */
const params = {...obj, ...this.callInfo.toJSON()};
this.logger.info({accountSid: this.accountSid, params}, 'performQueueWebhook: sending webhook');
this.queueEventHookRequestor.request(this.queueEventHook, params)
.catch((err) => {
this.logger.info({err, accountSid: this.accountSid, obj}, 'Error sending queue notification event');
});
}
/**
* A conference that the current task is waiting on has just started
* @param {*} opts