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umami/hooks/useFetch.js

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import { useState, useEffect } from 'react';
import { useDispatch } from 'react-redux';
import { get } from 'lib/web';
import { updateQuery } from 'redux/actions/queries';
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import { useRouter } from 'next/router';
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export default function useFetch(url, options = {}, update = []) {
const dispatch = useDispatch();
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const [response, setResponse] = useState();
const [error, setError] = useState();
const [loading, setLoadiing] = useState(false);
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const [count, setCount] = useState(0);
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const { basePath } = useRouter();
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const { params = {}, disabled, headers, delay = 0, interval, onDataLoad } = options;
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async function loadData(params) {
try {
setLoadiing(true);
setError(null);
const time = performance.now();
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const { data, status, ok } = await get(`${basePath}${url}`, params, headers);
dispatch(updateQuery({ url, time: performance.now() - time, completed: Date.now() }));
if (status >= 400) {
setError(data);
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setResponse({ data: null, status, ok });
} else {
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setResponse({ data, status, ok });
}
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onDataLoad?.(data);
} catch (e) {
console.error(e);
setError(e);
} finally {
setLoadiing(false);
}
}
useEffect(() => {
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if (url && !disabled) {
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const id = setTimeout(() => loadData(params), delay);
return () => {
clearTimeout(id);
};
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}
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}, [url, !!disabled, count, ...update]);
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useEffect(() => {
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if (interval && !disabled) {
const id = setInterval(() => setCount(state => state + 1), interval);
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return () => {
clearInterval(id);
};
}
}, [interval, !!disabled]);
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return { ...response, error, loading };
}