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28 lines
610 B
TypeScript
28 lines
610 B
TypeScript
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import fetch from 'fetch';
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/**
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* Describes the attributes on the fetch configuration object
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*/
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interface FetchConfig {
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url: string;
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headers?: { [key: string]: string };
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}
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/**
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* Conveniently gets a JSON response using the fetch api
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* @param {FetchConfig} config
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* @return {Promise<T>}
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*/
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const getJSON = <T>(config: FetchConfig): Promise<T> => {
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const fetchConfig = {
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method: 'GET',
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Accept: 'application/json',
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'Content-Type': 'application/json',
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...(config.headers || {})
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};
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return fetch(config.url, fetchConfig).then<T>(response => response.json());
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};
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export { getJSON };
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