实现发送消息到媒介

pkg/rpc/protos/models/message_receiver.proto

@@ -0,0 +1,18 @@
+syntax = "proto3";
+option go_package = "./pb";
+
+package pb;
+
+import "models/message_recipient.proto";
+import "models/message_recipient_group.proto";
+
+message MessageReceiver {
+	int64 id = 1;
+	int64 clusterId = 2;
+	int64 nodeId = 3;
+	int64 serverId = 4;
+	string type = 5;
+	bytes paramsJSON = 6;
+	MessageRecipient messageRecipient = 7;
+	MessageRecipientGroup messageRecipientGroup = 8;
+}