From ebf16754af897c866c297f7b2e45dd89d34a4c59 Mon Sep 17 00:00:00 2001
From: Luna Mendes <lnmds@protonmail.com>
Date: Wed, 10 Oct 2018 18:21:18 -0300
Subject: [PATCH] gateway.opcodes: add CALL_SYNC

 - gateway.websocket: add dummy handler for CALL_SYNC
---
 litecord/gateway/opcodes.py   |  3 +++
 litecord/gateway/websocket.py | 14 ++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/litecord/gateway/opcodes.py b/litecord/gateway/opcodes.py
index c07914b..8e91ead 100644
--- a/litecord/gateway/opcodes.py
+++ b/litecord/gateway/opcodes.py
@@ -20,5 +20,8 @@ class OP:
     # request member / presence information
     GUILD_SYNC = 12
 
+    # request to sync up call dm / group dm
+    CALL_SYNC = 13
+
     # request for lazy guilds
     LAZY_REQUEST = 14
diff --git a/litecord/gateway/websocket.py b/litecord/gateway/websocket.py
index 0081fc0..2b53cc1 100644
--- a/litecord/gateway/websocket.py
+++ b/litecord/gateway/websocket.py
@@ -583,6 +583,20 @@ class GatewayWebsocket:
 
             await self._guild_sync(guild_id)
 
+    async def handle_13(self, payload: Dict[str, Any]):
+        """Handle CALL_SYNC request.
+
+        There isn't any need to actually finish the implementation
+        since we don't have voice. Discord doesn't seem to send anything
+        on text-only DMs, so I'll keep that behavior and do nothing.
+
+        CALL_SYNC structure (for now, we don't know if there is anything else):
+        {
+            channel_id: snowflake
+        }
+        """
+        pass
+
     async def handle_14(self, payload: Dict[str, Any]):
         """Lazy guilds handler.