mirror of https://github.com/portainer/portainer
28 lines
646 B
TypeScript
28 lines
646 B
TypeScript
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import { useRef } from 'react';
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import { TestContext, TestFunction } from 'yup';
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function cacheTest<T, TContext>(
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asyncValidate: TestFunction<T, TContext>
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): TestFunction<T, TContext> {
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let valid = true;
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let value: T | undefined;
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return async (newValue: T, context: TestContext<TContext>) => {
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if (newValue !== value) {
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value = newValue;
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const response = await asyncValidate.call(context, newValue, context);
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valid = !!response;
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}
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return valid;
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};
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}
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export function useCachedValidation<T, TContext>(
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test: TestFunction<T, TContext>
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) {
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const ref = useRef(cacheTest(test));
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return ref.current;
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}
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