61 lines
1.7 KiB
TypeScript
61 lines
1.7 KiB
TypeScript
import { createSignal } from 'solid-js';
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import cache from '../lib/cache';
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import dispatch, { cancelDispatch } from './dispatcher-main';
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export const createCachedSignal = (params: any) => {
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const [signal, setSignal] = createSignal();
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const callBack = (error: any, result: any, id?: number) => {
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if (error) {
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console.error({ caller: 'createCachedSignal / callBack', error });
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} else {
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console.log({ caller: 'createCachedSignal / callBack', result });
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setSignal(result);
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}
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if (id) {
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cache.set({ cacheId: 'dispatchIds', key: params.id, value: id });
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}
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};
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dispatch(
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{
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action: 'getAndWatch',
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params,
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},
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callBack,
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true
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);
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cache.set({ cacheId: 'signals', key: params.id, value: signal });
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return signal;
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};
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export const peekCachedSignal = (params: any) => {
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const cachedSignal = cache.get({ cacheId: 'signals', key: params.id });
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console.log({ caller: 'peekCachedSignal', params, cachedSignal });
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if (cachedSignal !== null) {
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return cachedSignal;
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}
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const [signal, setSignal] = createSignal();
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const callBack = (error: any, result: any, id?: number) => {
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if (error) {
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console.error({ caller: 'peekCachedSignal / callBack', error });
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} else {
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console.log({ caller: 'peekCachedSignal / callBack', result });
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setSignal(result);
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}
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};
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dispatch(params, callBack, false);
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return signal;
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};
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export const destroyCachedSignal = (params: any) => {
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dispatch({
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action: 'cancelWatch',
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params,
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});
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const dispatchId = cache.get({ cacheId: 'dispatchIds', key: params.id });
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cancelDispatch(dispatchId);
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cache.delete({ cacheId: 'signals', key: params.id });
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};
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