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Wrapper under XMLHttpRequest for simple request with Promise
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export default (url, method = 'POST', params) => { | |
return new Promise((resolve, reject) => { | |
const request = new XMLHttpRequest(); | |
request.open(method, url, true); | |
request.setRequestHeader("X-Requested-With", "XMLHttpRequest"); | |
request.onload = () => { | |
if (request.status >= 200 && request.status < 400) { | |
try{ | |
resolve(JSON.parse(request.responseText)); | |
} catch (e) { | |
reject(e) | |
} | |
} else { | |
reject('We reached our target server, but it returned an error'); | |
console.error('We reached our target server, but it returned an error'); | |
} | |
}; | |
request.onerror = (e) => { | |
reject('There was a connection error of some sort', e); | |
console.error('There was a connection error of some sort', e) | |
}; | |
request.send(params); | |
}); | |
} |
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