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dialogflow: finish playing a final prompt before replacing application

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This commit is contained in:
Dave Horton
2021-01-08 14:06:20 -05:00
parent a1054d2d38
commit d3f8e032d1
1 changed files with 33 additions and 5 deletions
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38
lib/tasks/dialogflow/index.js
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@@ -87,7 +87,7 @@ class Dialogflow extends Task {
this.ep.removeCustomEventListener('dialogflow::end_of_utterance');
this.ep.removeCustomEventListener('dialogflow::error');
this.performAction({dialogflowResult: 'caller hungup'})
if (!this.reportedFinalAction) this.performAction({dialogflowResult: 'caller hungup'})
.catch((err) => this.logger.error({err}, 'dialogflow - error w/ action webook'));
await this.ep.api('uuid_break', this.ep.uuid).catch((err) => this.logger.info(err, 'Error killing audio'));
@@ -152,6 +152,7 @@ class Dialogflow extends Task {
}
else {
this.logger.info('got empty intent');
ep.api('dialogflow_start', `${ep.uuid} ${this.project} ${this.lang}`);
}
return;
}
@@ -211,10 +212,15 @@ class Dialogflow extends Task {
this.logger.debug({obj}, 'Dialogflow:_onIntent - playing message via tts');
const fp = await synthAudio(obj);
if (fp) cs.trackTmpFile(fp);
if (this.playInProgress) {
await ep.api('uuid_break', ep.uuid).catch((err) => this.logger.info(err, 'Error killing audio'));
}
this.playInProgress = true;
this.curentAudioFile = fp;
this.logger.debug(`starting to play tts ${fp}`);
if (this.events.includes('start-play')) {
this._performHook(cs, this.eventHook, {event: 'start-play', data: {path: fp}});
}
@@ -226,6 +232,11 @@ class Dialogflow extends Task {
if (this.curentAudioFile === fp) {
this.playInProgress = false;
if (this.queuedTasks) {
this.logger.debug('finished playing audio and we have queued tasks');
this._redirect(cs, this.queuedTasks);
return;
}
}
this.greetingPlayed = true;
@@ -320,10 +331,16 @@ class Dialogflow extends Task {
if (this.events.includes('stop-play')) {
this._performHook(cs, this.eventHook, {event: 'stop-play', data: {path: evt.path}});
}
this.logger.info(`finished ${evt.path}`);
this.logger.info(`finished ${evt.path}, queued tasks: ${this.queuedTasks.length}`);
if (this.curentAudioFile === evt.path) {
this.playInProgress = false;
if (this.queuedTasks) {
this.logger.debug('finished playing audio and we have queued tasks');
this._redirect(cs, this.queuedTasks);
this.queuedTasks.length = 0;
return;
}
}
/*
if (!this.inbound && !this.greetingPlayed) {
@@ -413,13 +430,24 @@ class Dialogflow extends Task {
const makeTask = require('../make_task');
const tasks = normalizeJambones(this.logger, json).map((tdata) => makeTask(this.logger, tdata));
if (tasks && tasks.length > 0) {
this.logger.info({tasks: tasks}, `${this.name} replacing application with ${tasks.length} tasks`);
this.performAction({dialogflowResult: 'redirect'}, false);
cs.replaceApplication(tasks);
if (this.playInProgress) {
this.queuedTasks = tasks;
this.logger.info({tasks: tasks},
`${this.name} replacing application with ${tasks.length} tasks after play completes`);
return;
}
this._redirect(cs, tasks);
}
}
}
_redirect(cs, tasks) {
this.logger.info({tasks: tasks}, `${this.name} replacing application with ${tasks.length} tasks`);
this.performAction({dialogflowResult: 'redirect'}, false);
this.reportedFinalAction = true;
cs.replaceApplication(tasks);
}
}
module.exports = Dialogflow;