feat: optimize now playing query

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "coryd.dev",
-  "version": "21.0.2",
+  "version": "21.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "coryd.dev",
-      "version": "21.0.2",
+      "version": "21.1.0",
       "license": "MIT",
       "dependencies": {
         "@cdransf/api-text": "^1.4.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "coryd.dev",
-  "version": "21.0.2",
+  "version": "21.1.0",
   "description": "The source for my personal site. Built using 11ty (and other tools).",
   "type": "module",
   "scripts": {

workers/playing/index.js

@@ -16,31 +16,12 @@ const getCountryName = (countryCode) => regionNames.of(countryCode.trim()) || co
 const parseCountryField = (countryField) => {
   if (!countryField) return null
 
-  const delimiters = [',', '/', '&', 'and']
+  const delimiters = /[,\/&and]+/
-  let countries = [countryField]
+  const countries = countryField.split(delimiters)
-
-  delimiters.forEach(delimiter => {
-    countries = countries.flatMap(country => country.split(delimiter))
-  })
 
   return countries.map(getCountryName).join(', ')
 }
 
-const fetchGenreById = async (supabase, genreId) => {
-  const { data, error } = await supabase
-    .from('genres')
-    .select('emoji')
-    .eq('id', genreId)
-    .single()
-
-  if (error) {
-    console.error('Error fetching genre:', error)
-    return null
-  }
-
-  return data.emoji
-}
-
 export default {
   async fetch(request, env) {
     const SUPABASE_URL = env.SUPABASE_URL
@@ -48,15 +29,9 @@ export default {
     const supabase = createClient(SUPABASE_URL, SUPABASE_KEY)
 
     const { data, error } = await supabase
-      .from('listens')
+      .from('optimized_latest_listen')
-      .select(`
+      .select('*')
-        track_name,
+      .single()
-        artist_name,
-        listened_at,
-        artists (mbid, genres, country, emoji)
-      `)
-      .order('listened_at', { ascending: false })
-      .range(0, 1)
 
     const headers = {
       "Content-Type": "application/json",
@@ -68,18 +43,13 @@ export default {
       return new Response(JSON.stringify({ error: "Failed to fetch the latest track" }), { headers })
     }
 
-    if (data.length === 0) {
+    if (!data) return new Response(JSON.stringify({ message: "No recent tracks found" }), { headers })
-      return new Response(JSON.stringify({ message: "No recent tracks found" }), { headers })
-    }
 
-    const scrobbleData = data[0]
+    const genreEmoji = data.genre_emoji
-    const genreEmoji = await fetchGenreById(supabase, scrobbleData.artists.genres)
+    const emoji = data.artist_emoji || genreEmoji
-    const emoji = scrobbleData.artists.emoji || genreEmoji
 
     return new Response(JSON.stringify({
-      content: `${emoji || '🎧'} ${scrobbleData.track_name} by <a href="https://coryd.dev/music/artists/${sanitizeMediaString(scrobbleData.artist_name)}-${sanitizeMediaString(parseCountryField(scrobbleData.artists.country))}">${
+      content: `${emoji || '🎧'} ${data.track_name} by <a href="https://coryd.dev/music/artists/${sanitizeMediaString(data.artist_name)}-${sanitizeMediaString(parseCountryField(data.artist_country))}">${data.artist_name}</a>`,
-        scrobbleData.artist_name
-      }</a>`,
     }), { headers })
   }
 }