initial commit

server/api/live/webrtc/create-transport.post.js

@@ -0,0 +1,39 @@
+import { getRequestURL } from 'h3'
+import { requireAuth } from '../../../utils/authHelpers.js'
+import { getLiveSession, updateLiveSession } from '../../../utils/liveSessions.js'
+import { getRouter, createTransport } from '../../../utils/mediasoup.js'
+
+export default defineEventHandler(async (event) => {
+  const user = requireAuth(event)
+  const body = await readBody(event).catch(() => ({}))
+  const { sessionId, isProducer } = body
+
+  if (!sessionId) {
+    throw createError({ statusCode: 400, message: 'sessionId required' })
+  }
+
+  const session = getLiveSession(sessionId)
+  if (!session) {
+    throw createError({ statusCode: 404, message: 'Session not found' })
+  }
+
+  // Only publisher (session owner) can create producer transport
+  // Viewers can create consumer transports
+  if (isProducer && session.userId !== user.id) {
+    throw createError({ statusCode: 403, message: 'Forbidden' })
+  }
+
+  const url = getRequestURL(event)
+  const requestHost = url.hostname
+  const router = await getRouter(sessionId)
+  const { transport, params } = await createTransport(router, Boolean(isProducer), requestHost)
+
+  if (isProducer) {
+    updateLiveSession(sessionId, {
+      transportId: transport.id,
+      routerId: router.id,
+    })
+  }
+
+  return params
+})