use the new backend services

src/contexts/authcontext.tsx

@@ -1,7 +1,6 @@
-import axios from 'axios';
 import { createContext, Dispatch, SetStateAction, useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
-import { Configuration } from '../services';
+import { Auth } from '../services';
 import { User } from '../types';
 
 const AuthContext = createContext<{
@@ -30,12 +29,8 @@ export const AuthProvider = ({ children }: { children: any }) => {
   const navigate = useNavigate();
 
   useEffect(() => {
-    axios.get<User>(`${Configuration.resourceServer}/auth/user`, {
-      headers: {
-        Authorization: `Bearer ${sessionStorage.getItem('token')}`,
-      },
-    }).then((response) => {
-      setAuth({ valid: true, user: response.data });
+    Auth.user().then((user) => {
+      setAuth({ valid: true, user });
     }).catch(() => {
       setAuth({
         valid: false,

src/contexts/timecontext.tsx

@@ -1,7 +1,6 @@
-import axios from 'axios';
 import React, { Dispatch, SetStateAction, useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
-import { Configuration } from '../services';
+import { System } from '../services';
 
 const TimeContext = React.createContext<{
   offset: number;
@@ -14,14 +13,10 @@ export const TimeProvider = ({ children }: { children: any }) => {
 
   useEffect(() => {
     const estimateTimeOffset = async () => {
-      axios.get<number>(`${Configuration.resourceServer}/system/timestamp`, {
-        headers: {
-          Authorization: `Bearer ${sessionStorage.getItem('token')}`,
-        },
-      }).then((response) => {
+      System.timestamp().then((timestamp) => {
         // calculate the time offset (not accurate) between the server and the client to show "correct" times
         const clientTimeUtc = new Date().getTime()
-        const serverTimeUtc = response.data;
+        const serverTimeUtc = timestamp;
         setOffset(serverTimeUtc - clientTimeUtc);
       }).catch(() => {
         setOffset(0);