23 lines
546 B
TypeScript
23 lines
546 B
TypeScript
import { useMemo } from "react"
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import { v4 as uuidv4 } from "uuid"
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const storageKey = "sessionId"
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export function useSessionId(): string | null {
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const sessionId = useMemo(() => {
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if (typeof window === "undefined") {
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// Return null if running on the server
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return null
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}
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let currentSessionId = sessionStorage.getItem(storageKey)
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if (!currentSessionId) {
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currentSessionId = uuidv4()
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sessionStorage.setItem(storageKey, currentSessionId)
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}
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return currentSessionId
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}, [])
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return sessionId
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}
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