Base for rest api utilisation

The restConsumer will be the base, then I will create a js file per
"object" (for instance there will be users.js with all endpoints for
users using the restConsumer.js)

frontend/src/i18n.js

@@ -9,6 +9,8 @@
  *
  */
 
+import { getCookie } from './utils.js';
+
 const default_lang = "EN";
 let langs;
 
@@ -44,22 +46,6 @@ export default i18n;
 // Those functions are utility functions use by previous exported functions.
 //
 
-/**
- * Return the content of a cookie with specified key
- * @param key cookie name
- */
-function getCookie(key){
-	key = key + "="
-	let cookies = decodeURIComponent(document.cookie).split(";");
-	for (let el of cookies) {
-		el = el.trimStart();
-		if(el.indexOf(key) == 0){
-			return el.substr(key.length, el.length);
-		}
-	}
-	return "";
-}
-
 /**
  * Function that load the file with translation from the specified lang and return a dictionnary
  * @param select the language to load. could be null to fetch the cookies for an answer

frontend/src/rest/restConsumer.js

@@ -0,0 +1,24 @@
+import { getCookie } from './utils.js'
+
+const restURL = import.meta.env.PROD ? "https://clyde.herisson.ovh/api" : "http://localhost:8080"
+
+export async function restGet(endPoint) {
+	return await _rest(endPoint, {method: "GET"});
+}
+
+export async function restPost(endPoint, data) {
+	return await _rest(endPoint, {method: "POST", body: data});
+	
+}
+
+export async function restDelete(endPoint, data) {
+	return await _rest(endPoint, {method: "POST", body: data});
+}
+
+async function _rest(endPoint, config){
+	endPoint.at(0) != "/" ? console.error("Carefull, you certainly should put a / at the begenning of your endPoint ") : true;
+	let session_token = getCookie("session_token");
+	let headers = new Headers({'Authorization': session_token});
+	config['headers'] = headers;
+	return fetch(restURL + endPoint, config).then( e => e.json());
+}

frontend/src/utils.js

@@ -0,0 +1,17 @@
+/**
+ * Return the content of a cookie with specified key
+ * @param key cookie name
+ */
+function getCookie(key){
+	key = key + "="
+	let cookies = decodeURIComponent(document.cookie).split(";");
+	for (let el of cookies) {
+		el = el.trimStart();
+		if(el.indexOf(key) == 0){
+			return el.substr(key.length, el.length);
+		}
+	}
+	return "";
+}
+
+export {getCookie};