13 lines
443 B
TypeScript
13 lines
443 B
TypeScript
import { platform } from "@yaakapp-internal/platform";
|
|
import { useEffect, useRef } from "react";
|
|
|
|
/** Subscribe to a backend event for the lifetime of the component. */
|
|
export function usePlatformEvent<T>(event: string, fn: (payload: T) => void) {
|
|
const handlerRef = useRef(fn);
|
|
useEffect(() => {
|
|
handlerRef.current = fn;
|
|
}, [fn]);
|
|
|
|
useEffect(() => platform.listen<T>(event, (payload) => handlerRef.current(payload)), [event]);
|
|
}
|