Ghost/core/server/web/parent/middleware/emit-events.js
Hannah Wolfe 829e8ed010 Expanded requires of lib/common i18n and events
- Having these as destructured from the same package is hindering refactoring now
- Events should really only ever be used server-side
- i18n should be a shared module for now so it can be used everywhere until we figure out something better
- Having them seperate also allows us to lint them properly
2021-05-03 17:14:52 +01:00

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JavaScript

const events = require('../../../lib/common/events');
const INVALIDATE_ALL = '/*';
module.exports = function emitEvents(req, res, next) {
res.on('finish', function triggerEvents() {
if (res.get('X-Cache-Invalidate') === INVALIDATE_ALL) {
events.emit('site.changed');
}
res.removeListener('finish', triggerEvents);
});
next();
};