add have licenses

app/api/routes/content.py

@@ -42,6 +42,8 @@ async def s_api_v1_content_view(request, content_address: str):
         if known_key:
             opts['key_hash'] = known_key.seed_hash
 
+    opts['have_licenses'] = []
+
     have_access = False
     if request.ctx.user:
         user_wallet_address = request.ctx.user.wallet_address(request.ctx.db_session)
@@ -56,6 +58,8 @@ async def s_api_v1_content_view(request, content_address: str):
             '?seconds_limit=30' if not have_access else ''
         )
     }
+    if have_access:
+        opts['have_licenses'].append('listen')
 
     content_meta = content['encrypted_content'].json_format()
     content_metadata = StoredContent.from_cid(request.ctx.db_session, content_meta.get('metadata_cid') or None)