API.js

export const API = {};
API.get = (endpoint) => callFetch(endpoint, 'GET', null);
API.post = (endpoint, data) => callFetch(endpoint, 'POST', data);
API.put = (endpoint, data) => callFetch(endpoint, 'PUT', data);
API.delete = (endpoint) => callFetch(endpoint, 'DELETE', null);

export const callFetch = async (endpoint, method, dataObj) => {
    let requestObj = { method: method };
    if (dataObj) requestObj = {
        ...requestObj,
        headers: { 'Content-type': 'application/json' },
        body: JSON.stringify(dataObj)
    }
    try {
        let responseBody = null;
        const response = await fetch(endpoint, requestObj);
        if (response.status !== 204) responseBody = await response.json();
        return (response.status >= 100) && (response.status <= 599)
            ? { success: true, response: response, responseBody: responseBody }
            : { success: false, response: response }
    }
    catch (error) {
        return { success: false, response: new Response(error.message, { status: 400, statusText: "Bad Request" }) };
    }
}

export default API;