automatic channel creation if user has none

1 files changed, 15 insertions, 1 deletions

diff --git a/protocols/Discord/src/proto.cpp b/protocols/Discord/src/proto.cpp
index 946a356441..9b4a6fd0ad 100644
--- a/protocols/Discord/src/proto.cpp
+++ b/protocols/Discord/src/proto.cpp
@@ -347,9 +347,23 @@ int CDiscordProto::SendMsg(MCONTACT hContact, int /*flags*/, const char *pszSrc)
 		return 0;
 
 	CDiscordUser *pUser = FindUser(getId(hContact, DB_KEY_ID));
-	if (pUser == NULL || pUser->channelId == NULL)
+	if (pUser == NULL || pUser->id == 0)
 		return 0;
 
+	// no channel - we need to create one
+	if (pUser->channelId == 0) {
+		JSONNode list(JSON_ARRAY); list.set_name("recipients"); list << INT64_PARAM("", pUser->id);
+		JSONNode body; body << list;
+		CMStringA szUrl(FORMAT, "/users/%lld/channels", m_ownId);
+
+		// theoretically we get the same data from the gateway thread, but there could be a delay
+		// so we bind data analysis to the http packet reply
+		mir_cslock lck(m_csHttpQueue);
+		ExecuteRequest(new AsyncHttpRequest(this, REQUEST_POST, szUrl, &CDiscordProto::OnReceiveCreateChannel, &body));
+		if (pUser->channelId == 0)
+			return 0;
+	}
+
 	// we generate a random 64-bit integer and pass it to the server
 	// to distinguish our own messages from these generated by another clients
 	SnowFlake nonce; Utils_GetRandom(&nonce, sizeof(nonce));