43 lines
801 B
TypeScript
43 lines
801 B
TypeScript
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import { QueuedTask, TaskData } from "./types";
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export function handleTask(task: QueuedTask) {
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let ok: boolean;
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try {
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ok = task.handle();
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} catch (error) {
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task.onError(error);
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}
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if (ok) {
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task.onCompleted();
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}
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return ok;
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}
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export function handleError(error: Error) {
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throw error;
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}
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export function queueCustom(
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id: number,
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tasks: React.MutableRefObject<QueuedTask[]>,
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data: TaskData
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) {
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(["handle", "onCompleted"] as Array<keyof TaskData>)
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.filter(field => !data[field])
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.forEach(field => {
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throw new Error(`${field} is required when creating custom task`);
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});
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tasks.current = [
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...tasks.current,
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{
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handle: data.handle,
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id,
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onCompleted: data.onCompleted,
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onError: data.onError || handleError
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}
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];
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}
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