Final commit

backend/routes/get-song.ts

@@ -0,0 +1,18 @@
+import { generateSongs } from "../ai-selector.ts";
+import { searchSpotifyTracks } from "../spotify-api.ts";
+import { GetSongsTextOutput, GetSongsTextParams } from "../types/api.ts";
+
+export async function getSong(
+  params: GetSongsTextParams,
+): Promise<GetSongsTextOutput> {
+  const ai_response = await generateSongs(params.prompt, params.rules);
+  if (ai_response.type == "error") {
+    return ai_response;
+  }
+
+  const spotifyResults = await searchSpotifyTracks(
+    ai_response.songs,
+  );
+
+  return { type: "success", songs: spotifyResults };
+}