Migrated read APIs to Nitro

server/api/search.get.ts

@@ -0,0 +1,95 @@
+import Fuse from "fuse.js"
+import { Album } from "../models/album"
+import { Artist } from "../models/artist"
+import { Track } from "../models/track"
+import {
+	parseNumber,
+	parseQueryString,
+	validationResponse,
+} from "../utils/api-validation"
+import { requireAuthenticatedUser } from "../utils/auth"
+
+const searchTypes = ["track", "album", "artist", "default"] as const
+
+export default defineEventHandler(async (event) => {
+	await requireAuthenticatedUser(event)
+
+	const query = getQuery(event)
+	const q = parseQueryString(query.q)
+	if ("error" in q) return validationResponse(event, q.error)
+
+	let type = "default"
+	if (query.type !== undefined) {
+		const parsedType = parseQueryString(query.type)
+		if ("error" in parsedType) return validationResponse(event, parsedType.error)
+		if (!searchTypes.includes(parsedType.value as (typeof searchTypes)[number])) {
+			return validationResponse(
+				event,
+				`Invalid enum value. Expected 'track' | 'album' | 'artist' | 'default', received '${parsedType.value}'`,
+			)
+		}
+		type = parsedType.value
+	}
+
+	const parsedLimit = parseNumber(query.limit, 9, 1)
+	if ("error" in parsedLimit) return validationResponse(event, parsedLimit.error)
+	const limit = parsedLimit.value
+
+	let results: { tracks: any[]; albums: any[]; artists: any[] } = {
+		tracks: [],
+		albums: [],
+		artists: [],
+	}
+
+	if (type === "track" || type === "default") {
+		const rawTracks = await Track.find({})
+			.populate(["album", "artists"])
+			.lean()
+
+		const fuse = new Fuse(rawTracks, {
+			keys: ["name", "lyrics.text"],
+			threshold: 0.3,
+			distance: 100,
+			ignoreLocation: true,
+		})
+
+		results.tracks = fuse.search(q.value).slice(0, limit).map((result) => result.item)
+	}
+
+	if (type === "album" || type === "default") {
+		const rawAlbums = await Album.find({})
+			.populate(["artists", "genre"])
+			.lean()
+
+		const fuse = new Fuse(rawAlbums, {
+			keys: ["name"],
+			threshold: 0.3,
+			distance: 100,
+			ignoreLocation: true,
+		})
+
+		results.albums = fuse.search(q.value).slice(0, limit).map((result) => result.item)
+	}
+
+	if (type === "artist" || type === "default") {
+		const rawArtists = await Artist.find({}).lean()
+
+		const fuse = new Fuse(rawArtists, {
+			keys: ["name"],
+			threshold: 0.3,
+			distance: 100,
+			ignoreLocation: true,
+		})
+
+		results.artists = fuse.search(q.value).slice(0, limit).map((result) => result.item)
+	}
+
+	// Keep the original API's split allocation, including when type selects one category.
+	results = {
+		tracks: results.tracks.slice(0, Math.ceil(limit / 3)),
+		albums: results.albums.slice(0, Math.floor(limit / 3)),
+		artists: results.artists.slice(0, Math.floor(limit / 3)),
+	}
+
+	return results
+})