Within my Angular project, I am currently utilizing the following code snippet:
this.swUpdate.available.subscribe(() => {
...
});
While this code functions correctly, it does generate a warning regarding the deprecation of activated.
How can I address this warning and update my code accordingly?
It's important to note that there is a distinction between the functions activated and activateUpdate(). When you trigger activateUpdate(), it initiates the process, and once completed, activated occurs.
Additionally, it's crucial to differentiate between activated and available (both mentioned in your inquiry). While available indicates an update has been detected, activated signifies that it has been successfully installed.
As stated in the documentation (https://angular.io/api/service-worker/SwUpdate), the recommended approach for replacing available is as follows:
import {filter, map} from 'rxjs/operators';
// ...
const updatesAvailable = swUpdate.versionUpdates.pipe(
filter((evt): evt is VersionReadyEvent => evt.type === 'VERSION_READY'),
map(evt => ({
type: 'UPDATE_AVAILABLE',
current: evt.currentVersion,
available: evt.latestVersion,
})));
To effectively update, switch activated to activateUpdate() and consider it as a Promise:
this.update.activateUpdate().then(() => {
...
});
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