Add transcript API endpoint and link from shows API (#2158)

- Create GET /api/transcripts/[number] endpoint that returns:
  - show_title
  - show_number
  - utterances (speaker, speaker_name, transcript, start, end)
- Add transcript property to shows API endpoints linking to transcript API

Co-authored-by: Cursor Agent <cursoragent@cursor.com>

Author: wesbos

src/routes/api/shows/+server.ts

@@ -11,7 +11,8 @@ export async function GET() {
 			...show,
 			notesFile: show?.md_file,
 			displayNumber: show?.number.toString(),
-			displayDate: format(new Date(show.date), 'MMMM do, yyyy')
+			displayDate: format(new Date(show.date), 'MMMM do, yyyy'),
+			transcript: `/api/transcripts/${show.number}`
 		};
 	});
 

src/routes/api/shows/[number=show_number]/+server.ts

@@ -28,7 +28,8 @@ export async function GET({ params }) {
 				...data,
 				notesFile: data?.md_file,
 				displayNumber: data?.number.toString(),
-				displayDate: format(new Date(data.date), 'MMMM do, yyyy')
+				displayDate: format(new Date(data.date), 'MMMM do, yyyy'),
+				transcript: `/api/transcripts/${data.number}`
 			},
 			{
 				headers: {

src/routes/api/shows/latest/+server.ts

@@ -11,7 +11,8 @@ export async function GET() {
 				...data,
 				notesFile: data?.md_file,
 				displayNumber: data?.number.toString(),
-				displayDate: format(new Date(data.date), 'MMMM do, yyyy')
+				displayDate: format(new Date(data.date), 'MMMM do, yyyy'),
+				transcript: `/api/transcripts/${data.number}`
 			},
 			{
 				headers: {

src/routes/api/transcripts/[number=show_number]/+server.ts

@@ -0,0 +1,54 @@
+import { error, json } from '@sveltejs/kit';
+import { prisma_client } from '$/server/prisma-client';
+
+export async function GET({ params }) {
+	const show_number = parseInt(params.number);
+
+	const transcript = await prisma_client.transcript.findUnique({
+		where: { show_number },
+		include: {
+			show: {
+				select: {
+					title: true,
+					number: true,
+					date: true
+				}
+			},
+			utterances: {
+				select: {
+					speaker: true,
+					speakerName: true,
+					transcript_value: true,
+					start: true,
+					end: true
+				},
+				orderBy: {
+					start: 'asc'
+				}
+			}
+		}
+	});
+
+	if (!transcript || !transcript.show) {
+		error(404, 'Transcript not found');
+	}
+
+	return json(
+		{
+			show_title: transcript.show.title,
+			show_number: transcript.show.number,
+			utterances: transcript.utterances.map((utterance) => ({
+				speaker: utterance.speaker,
+				speaker_name: utterance.speakerName,
+				transcript: utterance.transcript_value,
+				start: utterance.start,
+				end: utterance.end
+			}))
+		},
+		{
+			headers: {
+				'Access-Control-Allow-Origin': '*'
+			}
+		}
+	);
+}