聊天：系统聊天限制

game-server/app/servers/chat/handler/chatHandler.ts

@@ -1,3 +1,4 @@
+import { CHANNEL_PREFIX } from './../../../consts/constModules/chatConst';
 import {Application, BackendSession} from 'pinus';
 import { resResult } from '../../../pubUtils/util';
 import { DEFAULT_MSG_PER_PAGE, STATUS } from '../../../consts';
@@ -79,6 +80,7 @@ export class ChatHandler {
      */
     async sendGroupMessage(msg: { channel: string, channelId: string, type: number, content: string, targetRoleId: string, targetMsgCode: string }, session: BackendSession) {
         const { channel, channelId, type, content, targetRoleId, targetMsgCode } = msg;
+        if (channel === CHANNEL_PREFIX.SYS) return resResult(STATUS.SYS_CHANNEL_AUTH_NOT_ENOUGH);
         const roleId = session.get('roleId');
         const roleName = session.get('roleName');
         const msgData = await createGroupMsg(roleId, roleName, channel, channelId, type, content, targetRoleId, targetMsgCode);