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Added the HTTP JS helper file

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Alex Tselegidis 2021-12-14 07:25:46 +01:00
parent f0f0a029ab
commit 17bf3902cd
1 changed files with 145 additions and 0 deletions
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assets/js/utils/http.js Normal file
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/* ----------------------------------------------------------------------------
* Easy!Appointments - Open Source Web Scheduler
*
* @package EasyAppointments
* @author A.Tselegidis <alextselegidis@gmail.com>
* @copyright Copyright (c) 2013 - 2020, Alex Tselegidis
* @license http://opensource.org/licenses/GPL-3.0 - GPLv3
* @link http://easyappointments.org
* @since v1.5.0
* ---------------------------------------------------------------------------- */
window.App.Utils.Http = (function () {
function request(method, url, data) {
return new Promise((resolve, reject) => {
fetch(App.Utils.Url.siteUrl(url), {
method,
mode: 'cors',
credentials: 'same-origin',
headers: {
'Content-Type': 'application/json'
},
redirect: 'follow',
referrer: 'no-referrer',
body: data ? JSON.stringify(data) : undefined
})
.then((response) => {
if (!response.ok) {
response
.text()
.then((message) => {
const error = new Error(message);
error.status = response.status;
throw error;
})
.catch((error) => {
console.error(error);
reject(error);
});
}
return response;
})
.then((response) => {
return response.json();
})
.then((json) => {
resolve(json);
})
.catch((error) => {
console.error(error);
reject(error);
});
});
}
export function upload(user, method, url, file) {
const formData = new FormData();
formData.append('file', file, file.name);
return new Promise((resolve, reject) => {
fetch(App.Utils.Url.siteUrl(url), {
method,
redirect: 'follow',
referrer: 'no-referrer',
body: formData
})
.then((response) => {
if (!response.ok) {
response
.text()
.then((message) => {
const error = new Error(message);
error.status = response.status;
throw error;
})
.catch((error) => {
console.error(error);
reject(error);
});
}
return response;
})
.then((response) => {
return response.json();
})
.then((json) => {
resolve(json);
})
.catch((error) => {
console.error(error);
reject(error);
});
});
}
export function download(user, method, url) {
return new Promise((resolve, reject) => {
fetch(App.Utils.Url.siteUrl(url), {
method,
mode: 'cors',
credentials: 'same-origin',
headers: {
'Content-Type': 'application/json'
},
redirect: 'follow',
referrer: 'no-referrer'
})
.then((response) => {
if (!response.ok) {
response
.text()
.then((message) => {
const error = new Error(message);
error.status = response.status;
throw error;
})
.catch((error) => {
console.error(error);
reject(error);
});
}
return response;
})
.then((response) => {
return response.arrayBuffer();
})
.then((json) => {
resolve(json);
})
.catch((error) => {
console.error(error);
reject(error);
});
});
}
return {
request,
upload,
download
};
})();