show active track on homepage

src/routes/+page.svelte

@@ -2,10 +2,30 @@
 	// @ts-ignore
 	import type { LatLngExpression } from 'leaflet';
 	import Leaflet from '$lib/Leaflet.svelte';
+	import { onMount } from 'svelte';
+	import errorStore from '$lib/errorStore.js';
+
+	export let data;
+	let tracks: null = null;
 
 	const initialView: LatLngExpression = [43.95, 14.79];
+
+	async function getTrip(tripId: String) {
+		let response = await fetch('/api/Datapoints?tripId='+tripId);
+		if(!response.ok){
+			$errorStore = response;
+		}
+		tracks = await response.json();
+	}
+
+	onMount(()=>{
+		if(data.user){
+			getTrip(data.user?.activeTripId);
+		}
+	});
+
 </script>
 
 <div class="md:container md:mx-auto py-3 h-full rounded">
-	<Leaflet view={initialView} zoom={8} />
+	<Leaflet view={initialView} zoom={8} tracks={tracks}/>
 </div>