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add feature flag env JAMBONES_INJECT_CONTENT (#98)

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This commit is contained in:
Dave Horton
2022-04-06 15:54:59 -04:00
committed by GitHub
parent 3fa913215f
commit 92ca40c9b3
1 changed files with 50 additions and 2 deletions
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52
lib/session/call-session.js
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@@ -763,6 +763,49 @@ class CallSession extends Emitter {
this.taskIdx = 0;
}
/**
* Append tasks to the current execution stack UNLESS there is a gather in the stack.
* in that case, insert the tasks before the gather AND if the tasks include
* a gather then delete/remove the gather from the existing stack
* @param {*} t array of tasks
*/
_injectTasks(newTasks) {
const gatherPos = this.tasks.map((t) => t.name).indexOf(TaskName.Gather);
const currentlyExecutingGather = this.currentTask?.name === TaskName.Gather;
this.logger.debug({
currentTaskList: listTaskNames(this.tasks),
newContent: listTaskNames(newTasks),
currentlyExecutingGather,
gatherPos
}, 'CallSession:_injectTasks - starting');
const killGather = () => {
this.logger.debug('CallSession:_injectTasks - killing current gather because we have new content');
this.currentTask.kill(this);
};
if (-1 === gatherPos) {
/* no gather in the stack simply append tasks */
this.tasks.push(...newTasks);
this.logger.debug({
updatedTaskList: listTaskNames(this.tasks)
}, 'CallSession:_injectTasks - completed (simple append)');
/* we do need to kill the current gather if we are executing one */
if (currentlyExecutingGather) killGather();
return;
}
if (currentlyExecutingGather) killGather();
const newTasksHasGather = newTasks.find((t) => t.name === TaskName.Gather);
this.tasks.splice(gatherPos, newTasksHasGather ? 1 : 0, ...newTasks);
this.logger.debug({
updatedTaskList: listTaskNames(this.tasks)
}, 'CallSession:_injectTasks - completed');
}
_onCommand({msgid, command, call_sid, queueCommand, data}) {
this.logger.info({msgid, command, queueCommand}, 'CallSession:_onCommand - received command');
const resolution = {reason: 'received command', queue: queueCommand, command};
@@ -775,10 +818,15 @@ class CallSession extends Emitter {
this.logger.info({tasks: listTaskNames(t)}, 'CallSession:_onCommand new task list');
this.replaceApplication(t);
}
else if (process.env.JAMBONES_INJECT_CONTENT) {
this.logger.debug({tasks: listTaskNames(t)}, 'CallSession:_onCommand - queueing tasks (injecting content)');
this._injectTasks(t);
this.logger.info({tasks: listTaskNames(this.tasks)}, 'CallSession:_onCommand - updated task list');
}
else {
this.logger.info({tasks: listTaskNames(t)}, 'CallSession:_onCommand - queueing tasks');
this.logger.debug({tasks: listTaskNames(t)}, 'CallSession:_onCommand - queueing tasks');
this.tasks.push(...t);
this.logger.debug({tasks: listTaskNames(this.tasks)}, 'CallSession:_onCommand - updated task list');
this.logger.info({tasks: listTaskNames(this.tasks)}, 'CallSession:_onCommand - updated task list');
}
resolution.command = listTaskNames(t);
}