remove date dependency

frontend/src/components/content.js

@@ -23,7 +23,7 @@ export default function Content() {
         <div className={classes.root}>
             <Route exact path="/" component={Overview} />
             <Route path="/resources" component={SelectResource} />
-            <Route path="/resourcechart/:id" render={() => <ResourceChart day={new Date().toUTCString()}></ResourceChart>} />
+            <Route path="/resourcechart/:id" render={() => <ResourceChart />} />
         </div>
 
     );

frontend/src/components/resourcechart/resourcechart.js

@@ -11,7 +11,7 @@ export default function ResourceChart(props) {
     const [data, setData] = React.useState(null);
     let { id } = useParams();
     const loadData = async () => {
-        let nextData = await fetch(`/simcompanies/API/day?date=${props["day"]}&kind=${id}`);
+        let nextData = await fetch(`/simcompanies/API/day?kind=${id}`);
         nextData = await nextData.json();
         for (let i = 0; i < nextData.length; i++) {
             nextData[i]["time"] = new Date(nextData[i]["time"]);