聊天：加入玩家发起的群聊和测试用例

game-server/app/services/chatService.ts

@@ -1,3 +1,5 @@
+import { RoleModel } from './../db/Role';
+import { GroupMessageModel } from './../db/GroupMessage';
 import { CounterModel } from './../db/Counter';
 import { STATUS } from './../consts/statusCode';
 import { PrivateMessageModel, PrivateMessageParam, PrivateMessageType } from './../db/PrivateMessage';
@@ -5,7 +7,8 @@ import { GroupMessageParam, GroupMessageType } from '../db/GroupMessage';
 import { genCode, resResult } from '../pubUtils/util';
 import { pinus } from 'pinus';
 import { MSG_CODE_LEN, MSG_STATUS, ON_MSG_ROUTE } from '../consts';
-import { getRoleOnlineInfo } from './redisService';
+import { addRedisChannel, getRoleOnlineInfo, redisChannelServer } from './redisService';
+import { crc32 } from 'crc';
 
 /**
  * @description 生成私聊房间号
@@ -63,6 +66,13 @@ async function createPrivateMsgData(roleId: string, roleName: string, type: numb
     return result;
 }
 
+async function createGroupMsgData(roleId: string, roleName: string, channel: string, channelId: string, type: number, content: string, targetRoleId: string, targetMsgCode: string) {
+    const result: GroupMessageParam = {roleId, roleName, channel, channelId, type, content, targetRoleId, targetMsgCode};
+    result.roomId = groupRoomId(channel, channelId);
+    await setupBaseMsgParm(result);
+    return result;
+}
+
 /**
  * @description 数据库中创建私聊数据
  * @export
@@ -105,4 +115,72 @@ export async function pushMsgToRole(targetRoleId: string, msg: PrivateMessageTyp
 export async function getPrivateMessages(roleId: string, targetRoleId: string, fromSeqId: number, count: number) {
     const result = await PrivateMessageModel.getMsgs(privateRoomId(roleId, targetRoleId), fromSeqId, count);
     return result;
+}
+
+export async function createGroupMsg(roleId: string, roleName: string, channel: string, channelId: string, type: number, content: string, targetRoleId: string, targetMsgCode: string) {
+    const msgData: GroupMessageParam = await createGroupMsgData(roleId, roleName, channel, channelId, type, content, targetRoleId, targetMsgCode);
+    const result: GroupMessageType = await GroupMessageModel.createMsg(msgData);
+    return result;
+}
+
+export async function pushGroupMsgToRoom(roomId: string, msg: GroupMessageType) {
+    const channelSid = await channelServer(roomId);
+    await pinus.app.rpc.chat.chatRemote.sendGroupMsg.toServer(channelSid, roomId, msg);
+}
+
+export async function channelServer(roomId: string) {
+    const existSid = await redisChannelServer(roomId);
+    if (existSid) {
+        return existSid;
+    }
+    const servers = pinus.app.getServersByType('chat');
+    if (!servers || !servers.length) return null;
+
+    let index = Math.abs(crc32(roomId)) % servers.length;
+    const newSid = servers[index].id;
+    const addResult = await addRedisChannel(roomId, newSid);
+    if (!addResult) return null;
+    return newSid;
+}
+
+async function addRoleToChannel(roomId: string, roleId: string, sid: string) {
+    const channelSid = await channelServer(roomId);
+    await pinus.app.rpc.chat.chatRemote.addChannel.toServer(channelSid, roomId, roleId, sid);
+}
+
+export async function addRoleToSysChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('sys', `${serverId}`);
+    await addRoleToChannel(roomId, roleId, sid);
+}
+
+export async function addRoleToWorldChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('new_world', `${serverId}`);
+    await addRoleToChannel(roomId, roleId, sid);
+}
+
+export async function addRoleToGuildChannel(roleId: string, sid: string, guildCode: string) {
+    const roomId = groupRoomId('new_guild', guildCode);
+    await addRoleToChannel(roomId, roleId, sid);
+}
+
+async function leaveChannel(roomId: string, roleId: string, sid: string) {
+    const channelSid = await channelServer(roomId);
+    await pinus.app.rpc.chat.chatRemote.leaveChannel.toServer(channelSid, roomId, roleId, sid);
+}
+
+export async function leaveSysChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('sys', `${serverId}`);
+    await leaveChannel(roomId, roleId, sid);
+}
+
+export async function leaveWorldChannel(roleId: string, sid: string, serverId: number) {
+    const roomId = groupRoomId('new_world', `${serverId}`);
+    await leaveChannel(roomId, roleId, sid);
+}
+
+export async function leaveGuildChannel(roleId: string, sid: string) {
+    const { guildCode } = await RoleModel.findByRoleId(roleId, 'guildCode');
+    if (!guildCode) return;
+    const roomId = groupRoomId('new_guild', guildCode);
+    await leaveChannel(roomId, roleId, sid);
 }