dougal-software/lib/www/server/events/handlers/index.js

const { ALERT, ERROR, WARNING, NOTICE, INFO, DEBUG } = require('DOUGAL_ROOT/debug')(__filename);

const Handlers = [
	require('./detect-project-configuration-change'),
	require('./detect-soleol'),
	require('./detect-soft-start'),
	require('./report-line-change-time'),
	require('./detect-fdsp')
];

module.exports = {
	Handlers,
};
Rewrite events listener and handlers. The events listener now uses a proper self-consuming queue and the event handlers have been rewritten accordingly. The way this works is that running init() on the handlers library instantiates the handlers and returns two higher-order functions, prepare() and despatch(). A call to the latter of these is appended to the queue with each new incoming event. The handlers have access to a context object (ctx) which may be used to persist data between calls and/or exchange data between handlers. This is used notably to give the handlers access to project configurations, which are themselves refreshed by a project configuration change handler (DetectProjectConfigurationChange). 2023-10-14 20:53:42 +02:00			`const { ALERT, ERROR, WARNING, NOTICE, INFO, DEBUG } = require('DOUGAL_ROOT/debug')(__filename);`

Refactor SOL/EOL real-time detection handler. This also implements a generic handler mechanism that can be reused for other purposes, such as sending email / XMPP notifications, doing real-time QC checks and so on. Fixes #113. 2021-05-24 13:48:53 +02:00			`const Handlers = [`
Rewrite events listener and handlers. The events listener now uses a proper self-consuming queue and the event handlers have been rewritten accordingly. The way this works is that running init() on the handlers library instantiates the handlers and returns two higher-order functions, prepare() and despatch(). A call to the latter of these is appended to the queue with each new incoming event. The handlers have access to a context object (ctx) which may be used to persist data between calls and/or exchange data between handlers. This is used notably to give the handlers access to project configurations, which are themselves refreshed by a project configuration change handler (DetectProjectConfigurationChange). 2023-10-14 20:53:42 +02:00			`require('./detect-project-configuration-change'),`
Add event handler for midnight shot detection. This event handler checks if there is an UTC date jump between consecutive shots. If a jump is detected, it sends to new entries to the event log, for the last shot and first shot of the previous and current dates, respectively. Fixes #223. 2022-05-15 13:39:45 +02:00			`require('./detect-soleol'),`
Add soft start and full volume events detection 2023-09-29 17:02:03 +02:00			`require('./detect-soft-start'),`
Add handler for creation of line change time events 2023-09-30 01:45:20 +02:00			`require('./report-line-change-time'),`
Add event handler for midnight shot detection. This event handler checks if there is an UTC date jump between consecutive shots. If a jump is detected, it sends to new entries to the event log, for the last shot and first shot of the previous and current dates, respectively. Fixes #223. 2022-05-15 13:39:45 +02:00			`require('./detect-fdsp')`
Refactor SOL/EOL real-time detection handler. This also implements a generic handler mechanism that can be reused for other purposes, such as sending email / XMPP notifications, doing real-time QC checks and so on. Fixes #113. 2021-05-24 13:48:53 +02:00			`];`

			`module.exports = {`
			`Handlers,`
Rewrite events listener and handlers. The events listener now uses a proper self-consuming queue and the event handlers have been rewritten accordingly. The way this works is that running init() on the handlers library instantiates the handlers and returns two higher-order functions, prepare() and despatch(). A call to the latter of these is appended to the queue with each new incoming event. The handlers have access to a context object (ctx) which may be used to persist data between calls and/or exchange data between handlers. This is used notably to give the handlers access to project configurations, which are themselves refreshed by a project configuration change handler (DetectProjectConfigurationChange). 2023-10-14 20:53:42 +02:00			`};`