Utils - An async function to Get or Post on url depending on a query parameter

getOrPost.js

async function get(url, query = null) {
	if(query) { // if query => /post
		return new Promise((resolve, reject) => {
			fetch(url, {
				method: 'POST',
				headers: { 'Content-Type': 'application/json' },
				body: JSON.stringify({ query })
			})
				.then((response) => response.json())
				.then(resolve)
				.catch(reject)
		})
	}
  // default is /get
	return new Promise((resolve, reject) => {
		fetch(url)
			.then((response) => response.json())
			.then(resolve)
			.catch(reject)
	})
}