feat: introduce trigger functionality (#27644)
Signed-off-by: lyzno1 <yuanyouhuilyz@gmail.com> Co-authored-by: Stream <Stream_2@qq.com> Co-authored-by: lyzno1 <92089059+lyzno1@users.noreply.github.com> Co-authored-by: zhsama <torvalds@linux.do> Co-authored-by: Harry <xh001x@hotmail.com> Co-authored-by: lyzno1 <yuanyouhuilyz@gmail.com> Co-authored-by: yessenia <yessenia.contact@gmail.com> Co-authored-by: hjlarry <hjlarry@163.com> Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: WTW0313 <twwu@dify.ai> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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@@ -0,0 +1,22 @@
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import {
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useCallback,
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useRef,
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} from 'react'
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export const useSerialAsyncCallback = <Args extends any[], Result = void>(
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fn: (...args: Args) => Promise<Result> | Result,
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shouldSkip?: () => boolean,
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) => {
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const queueRef = useRef<Promise<unknown>>(Promise.resolve())
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return useCallback((...args: Args) => {
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if (shouldSkip?.())
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return Promise.resolve(undefined as Result)
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const lastPromise = queueRef.current.catch(() => undefined)
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const nextPromise = lastPromise.then(() => fn(...args))
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queueRef.current = nextPromise
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return nextPromise
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}, [fn, shouldSkip])
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}
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