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List attendance periods.

by
Published Oct 17, 2025

List attendance periods by given filters.

Script personio Verified

The script

Submitted by hugo697 Bun
Verified 235 days ago
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//native
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type Personio = {
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	clientId: string
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	clientSecret: string
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}
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/**
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 * List attendance periods.
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 * List attendance periods by given filters.
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 */
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export async function main(
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	auth: Personio,
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	cursor: string | undefined,
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	limit: string | undefined,
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	id: string | undefined,
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	person_id: string | undefined,
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	start_date_time_gte: string | undefined,
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	start_date_time_lte: string | undefined,
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	end_date_time_lte: string | undefined,
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	end_date_time_gte: string | undefined,
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	updated_at_gte: string | undefined,
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	updated_at_lte: string | undefined,
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	status: 'PENDING' | 'CONFIRMED' | 'REJECTED' | undefined,
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	Beta: string
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) {
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	const url = new URL(`https://api.personio.de/v2/attendance-periods`)
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	for (const [k, v] of [
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		['cursor', cursor],
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		['limit', limit],
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		['id', id],
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		['person.id', person_id],
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		['start.date_time.gte', start_date_time_gte],
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		['start.date_time.lte', start_date_time_lte],
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		['end.date_time.lte', end_date_time_lte],
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		['end.date_time.gte', end_date_time_gte],
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		['updated_at.gte', updated_at_gte],
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		['updated_at.lte', updated_at_lte],
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		['status', status]
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	]) {
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		if (v !== undefined && v !== '' && k !== undefined) {
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			url.searchParams.append(k, v)
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		}
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	}
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	const response = await fetch(url, {
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		method: 'GET',
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		headers: {
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			Beta: Beta,
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			Authorization: 'Bearer ' + (await getOAuthToken(auth, 'https://api.personio.de/oauth2/token'))
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		},
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		body: undefined
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	})
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	if (!response.ok) {
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		const text = await response.text()
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		throw new Error(`${response.status} ${text}`)
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	}
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	return await response.json()
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}
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async function getOAuthToken(auth: Personio, tokenUrl: string): Promise<string> {
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	const params = new URLSearchParams({
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		grant_type: 'client_credentials',
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		client_id: auth.clientId,
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		client_secret: auth.clientSecret
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	})
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	const response = await fetch(tokenUrl, {
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		method: 'POST',
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		headers: {
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			Authorization: 'Basic ' + btoa(`${auth.clientId}:${auth.clientSecret}`),
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			'Content-Type': 'application/x-www-form-urlencoded'
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		},
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		body: params.toString()
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	})
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	if (!response.ok) {
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		const text = await response.text()
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		throw new Error(`OAuth token request failed: ${response.status} ${text}`)
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	}
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	const data = await response.json()
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	return data.access_token
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}
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