web-player: consistent imports, tokens, glossary and app route grouping

web-player/src/routes/(app)/+page.server.ts

@@ -0,0 +1,70 @@
+import { redirect } from '@sveltejs/kit';
+import type { PageServerLoad, Actions } from './$types';
+import { apiFor, requireUser } from '$lib/server/api';
+import { toMix, toPlaylist, toTrack } from '$lib/server/mappers';
+import { addTrackAction } from '$lib/server/playlistActions';
+import { HOME_MIXES_LIMIT, HOME_SHELF_LIMIT, HOME_SPOTLIGHT_TRACKS_LIMIT } from '$lib/config';
+import { pickGreeting } from '$lib/server/greeting';
+
+export const load: PageServerLoad = async ({ locals, url, fetch }) => {
+	if (!locals.user) redirect(302, '/explore');
+	const user = requireUser(locals, url);
+	const api = apiFor({ fetch, locals });
+
+	const playlistsPromise = api.GET('/playlists/users/{userId}', {
+		params: {
+			path: { userId: user.sub },
+			query: { pageNumber: 1, pageSize: HOME_SHELF_LIMIT + 1 }
+		}
+	});
+	const mixesPromise = api.GET('/mixes');
+	const recentlyPlayedPromise = api.GET('/users/{id}/listening-history', {
+		params: { path: { id: user.sub } }
+	});
+	const listeningStatsPromise = api
+		.GET('/users/{id}/listening-stats', { params: { path: { id: user.sub } } })
+		.then((res) => ({
+			tracksThisWeek: Number(res.data?.tracksThisWeek ?? 0),
+			secondsThisWeek: Number(res.data?.secondsThisWeek ?? 0),
+			streakDays: Number(res.data?.streakDays ?? 0)
+		}))
+		.catch(() => ({ tracksThisWeek: 0, secondsThisWeek: 0, streakDays: 0 }));
+
+	const [playlists, mixes, recentlyPlayed] = await Promise.all([
+		playlistsPromise,
+		mixesPromise,
+		recentlyPlayedPromise
+	]);
+	const playlistItems = (playlists.data?.items ?? []).map(toPlaylist);
+
+	const spotlightPlaylist = playlistItems[0] ?? null;
+	const spotlightTracksPromise = spotlightPlaylist
+		? api
+				.GET('/playlists/{playlistId}/tracks', {
+					params: {
+						path: { playlistId: spotlightPlaylist.id },
+						query: { pageNumber: 1, pageSize: HOME_SPOTLIGHT_TRACKS_LIMIT }
+					}
+				})
+				.then((res) => ({
+					items: (res.data?.items ?? []).map(toTrack),
+					totalCount: Number(res.data?.totalItemCount ?? 0)
+				}))
+				.catch(() => ({ items: [], totalCount: 0 }))
+		: Promise.resolve({ items: [], totalCount: 0 });
+
+	return {
+		greeting: pickGreeting(new Date()),
+		recentlyPlayed: (recentlyPlayed.data ?? []).map(toTrack),
+		mixes: (mixes.data ?? []).slice(0, HOME_MIXES_LIMIT).map(toMix),
+		playlists: playlistItems.slice(0, HOME_SHELF_LIMIT),
+		playlistsHasMore: playlistItems.length > HOME_SHELF_LIMIT,
+		spotlightPlaylist,
+		spotlightTracks: spotlightTracksPromise,
+		listeningStats: listeningStatsPromise
+	};
+};
+
+export const actions: Actions = {
+	addTrack: addTrackAction
+};