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JSON FETCH
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| export async function jsonFetch<T>( | |
| url: string, | |
| options: RequestInit = {} | |
| ): Promise<T> { | |
| // Set the default headers correctly | |
| const headers: HeadersInit = new Headers(options.headers); | |
| headers.set('Accept', 'application/json'); | |
| headers.set('Content-Type', 'application/json'); | |
| if (process.env.NODE_ENV === 'development') { | |
| // in dev mode, simulate a loading time | |
| await wait(1500); | |
| } | |
| return fetch(url, { | |
| ...options, | |
| headers, | |
| credentials: 'include' | |
| }) | |
| .then(async (response) => { | |
| // check if data is JSON | |
| const isJson = | |
| response.headers.get('content-type')? | |
| .includes('application/json') ?? false; | |
| const data = isJson ? await response.json() : null; | |
| if (!response.ok) { | |
| throw new Error(data); | |
| } | |
| return data; | |
| }) | |
| .catch((error) => { | |
| console.error(`[jsonFetch ${options.method ?? 'GET'} ${url}] There was an error :`, error); | |
| throw error; | |
| }); | |
| } | |
| export function wait(ms: number): Promise<void> { | |
| // Wait for the specified amount of time | |
| return new Promise((resolve) => setTimeout(resolve, ms)); | |
| } |
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| async function jsonFetch(url, options) { | |
| // Set the default headers correctly | |
| const headers: HeadersInit = new Headers(options.headers); | |
| headers.set('Accept', 'application/json'); | |
| headers.set('Content-Type', 'application/json'); | |
| return fetch(url, { | |
| ...options, | |
| headers, | |
| credentials: 'include', | |
| }) | |
| .then((response) => response.json()) | |
| .catch((error) => { | |
| console.error('There was an error ?', error); | |
| }); | |
| } |
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