initial commit

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

@@ -0,0 +1,55 @@
+import { requireAuth } from '../../../utils/authHelpers.js'
+import { getLiveSession } from '../../../utils/liveSessions.js'
+import { getRouter, getTransport, getProducer, createConsumer } from '../../../utils/mediasoup.js'
+
+export default defineEventHandler(async (event) => {
+  requireAuth(event) // Verify authentication
+  const body = await readBody(event).catch(() => ({}))
+  const { sessionId, transportId, rtpCapabilities } = body
+
+  if (!sessionId || !transportId || !rtpCapabilities) {
+    throw createError({ statusCode: 400, message: 'sessionId, transportId, and rtpCapabilities required' })
+  }
+
+  const session = getLiveSession(sessionId)
+  if (!session) {
+    throw createError({ statusCode: 404, message: `Session not found: ${sessionId}` })
+  }
+  if (!session.producerId) {
+    throw createError({ statusCode: 404, message: 'No producer available for this session' })
+  }
+
+  const transport = getTransport(transportId)
+  if (!transport) {
+    throw createError({ statusCode: 404, message: `Transport not found: ${transportId}` })
+  }
+
+  const producer = getProducer(session.producerId)
+  if (!producer) {
+    console.error('[create-consumer] Producer not found:', session.producerId)
+    throw createError({ statusCode: 404, message: `Producer not found: ${session.producerId}` })
+  }
+
+  if (producer.paused) {
+    await producer.resume()
+  }
+
+  if (producer.closed) {
+    throw createError({ statusCode: 404, message: 'Producer is closed' })
+  }
+
+  const router = await getRouter(sessionId)
+  const canConsume = router.canConsume({ producerId: producer.id, rtpCapabilities })
+  if (!canConsume) {
+    throw createError({ statusCode: 400, message: 'Cannot consume this producer' })
+  }
+
+  try {
+    const { params } = await createConsumer(transport, producer, rtpCapabilities)
+    return params
+  }
+  catch (err) {
+    console.error('[create-consumer] Error creating consumer:', err)
+    throw createError({ statusCode: 500, message: `Failed to create consumer: ${err.message || String(err)}` })
+  }
+})