imterah/element-portable
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Improve typescript null checking in places (#10073 (#10073

Browse source 
* Improve typescript null checking in places

* Iterate

* Fix Timer.ts
This commit is contained in:
Michael Telatynski 2023-02-03 15:27:47 +00:00 • committed by GitHub
parent 97506cbcdb
commit 9743852380
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
43 changed files with 155 additions and 154 deletions
Download patch file Download diff file Expand all files Collapse all files

14
src/utils/Timer.ts
View file

@ -26,8 +26,8 @@ Once a timer is finished or aborted, it can't be started again
a new one through `clone()` or `cloneIfRun()`.
*/
export default class Timer {
private timerHandle: number;
private startTs: number;
private timerHandle?: number;
private startTs?: number;
private promise: Promise<void>;
private resolve: () => void;
private reject: (Error) => void;
@ -37,19 +37,19 @@ export default class Timer {
}
private setNotStarted(): void {
this.timerHandle = null;
this.startTs = null;
this.timerHandle = undefined;
this.startTs = undefined;
this.promise = new Promise<void>((resolve, reject) => {
this.resolve = resolve;
this.reject = reject;
}).finally(() => {
this.timerHandle = null;
this.timerHandle = undefined;
});
}
private onTimeout = (): void => {
const now = Date.now();
const elapsed = now - this.startTs;
const elapsed = now - this.startTs!;
if (elapsed >= this.timeout) {
this.resolve();
this.setNotStarted();
@ -124,6 +124,6 @@ export default class Timer {
}
public isRunning(): boolean {
return this.timerHandle !== null;
return this.timerHandle !== undefined;
}
}