聊天：置顶和删除记录

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

@@ -2,7 +2,7 @@ import { CHANNEL_PREFIX, MSG_SOURCE, CHANNEL_TYPE } from './../../../consts/cons
 import { Application, BackendSession } from 'pinus';
 import { resResult } from '../../../pubUtils/util';
 import { DEFAULT_MSG_PER_PAGE, STATUS, TASK_TYPE } from '../../../consts';
-import { createAccuseData, createGroupMsg, createPrivateMsg, getPrivateMessages, pushGroupMsgToRoom, pushMsgToRole, updatePrivateMsgReadInfo, recentPrivateChatInfos, recentWorldMsgs, recentSysMsgs, recentGuildMsgs } from '../../../services/chatService';
+import { createAccuseData, createGroupMsg, createPrivateMsg, getPrivateMessages, pushGroupMsgToRoom, pushMsgToRole, updatePrivateMsgReadInfo, recentPrivateChatInfos, recentWorldMsgs, recentSysMsgs, recentGuildMsgs, updatePrivateMsgIsTop,delPrivateMsg } from '../../../services/chatService';
 import { getSimpleRoleInfo } from '../../../services/roleService';
 import { checkActivityTask, checkTaskWithArgs } from '../../../services/taskService';
 
@@ -200,6 +200,40 @@ export class ChatHandler {
         return resResult(STATUS.SUCCESS, result);
     }
 
+    /**
+     * @description 设置置顶
+     * @param {{ targetRoleId: string, isTop: boolean }} msg
+     * @param {BackendSession} session
+     * @returns
+     * @memberof ChatHandler
+     */
+    async setPrivateMessageTop(msg: { targetRoleId: string, isTop: boolean }, session: BackendSession) {
+        const roleId = session.get('roleId');
+        const { targetRoleId, isTop } = msg;
+        const result = await updatePrivateMsgIsTop(roleId, targetRoleId, isTop);
+        if (!result) {
+            return resResult(STATUS.SET_PRIVATE_MSG_TOP_ERR);
+        }
+        return resResult(STATUS.SUCCESS, result);
+    }
+
+    /**
+     * @description 删除私聊
+     * @param {{ targetRoleId: string }} msg
+     * @param {BackendSession} session
+     * @returns
+     * @memberof ChatHandler
+     */
+    async delPrivateMessage(msg: { targetRoleId: string }, session: BackendSession) {
+        const roleId = session.get('roleId');
+        const { targetRoleId } = msg;
+        const result = await delPrivateMsg(roleId, targetRoleId);
+        if (!result) {
+            return resResult(STATUS.DEL_PRIVATE_MSG_ERR);
+        }
+        return resResult(STATUS.SUCCESS, result);
+    }
+
     /**
      * @description 举报玩家的消息
      * @param {{targetRoleId: string, targetMsgCode: string; reason: number}} msg 被举报玩家的 Id，被举报的消息编号，举报原因

game-server/app/services/chatService.ts

@@ -238,7 +238,7 @@ export async function recentGuildMsgs(guildCode: string, count?: number) {
 function createChatRec(sender: boolean, curTime: Date, targetRoleId) {
     const result: PrivateChatRec = {
         // 接收者没有阅读时间，发送者未读数为 0
-        targetRoleId, lastChatTime: curTime, lastReadTime: sender ? curTime : null, unreadCnt: sender ? 0 : 1
+        targetRoleId, lastChatTime: curTime, lastReadTime: sender ? curTime : null, unreadCnt: sender ? 0 : 1, isTop: false, setTopTime: curTime
     };
     return result;
 }
@@ -282,7 +282,17 @@ export async function roleChatInfos(roleId: string, roleName: string) {
 export async function recentPrivateChatInfos(roleId: string, roleName: string) {
     const { recentPrivateChats } = await roleChatInfos(roleId, roleName);
     recentPrivateChats
-        .sort((a, b) => a.lastChatTime.getTime() - b.lastChatTime.getTime())
+        .sort((a, b) => {
+            if(a.isTop || b.isTop) {
+                if(a.isTop && b.isTop) {
+                    return a.setTopTime.getTime() - b.setTopTime.getTime()
+                } else {
+                    return (b.isTop?1:0) - (a.isTop?1:0);
+                }
+            } else {
+                return a.lastChatTime.getTime() - b.lastChatTime.getTime()
+            }
+        })
         .splice(CHAT_SYSTEM.RECENT_PRIVATE_CHATS_CNT);
     if (!recentPrivateChats || !recentPrivateChats.length) return null;
 
@@ -310,6 +320,31 @@ export async function updatePrivateMsgReadInfo(roleId: string, targetRoleId: str
     return chatRec;
 }
 
+/**
+ * @description 查看消息时更新查看时间和未读消息数
+ */
+export async function updatePrivateMsgIsTop(roleId: string, targetRoleId: string, isTop: boolean) {
+    const time = new Date();
+    const chatInfo = await ChatInfoModel.setTop(roleId, targetRoleId, isTop, time);
+    if (!chatInfo || !chatInfo.recentPrivateChats) {
+        return null;
+    }
+    const chatRec = chatInfo.recentPrivateChats.find(rec => { return rec.targetRoleId === targetRoleId });
+    return chatRec;
+}
+
+/**
+ * @description 查看消息时更新查看时间和未读消息数
+ */
+export async function delPrivateMsg(roleId: string, targetRoleId: string) {
+    const chatInfo = await ChatInfoModel.delMsg(roleId, targetRoleId);
+    if (!chatInfo || !chatInfo.recentPrivateChats) {
+        return null;
+    }
+    return { targetRoleId };
+}
+
+
 /**
  * @description 发送组队一键邀请消息
  * @param {string} teamCode 队伍唯一标识

shared/consts/statusCode.ts

@@ -337,6 +337,8 @@ export const STATUS = {
     // 社交相关状态 40000 - 49999
     SYS_CHANNEL_AUTH_NOT_ENOUGH: { code: 40000, simStr: '无法在系统频道发送消息' },
     UPDATE_PRIVATE_MSG_READ_TIME_ERR: { code: 40001, simStr: '更新私聊阅读时间失败' },
+    SET_PRIVATE_MSG_TOP_ERR: { code: 40002, simStr: '设置置顶失败' },
+    DEL_PRIVATE_MSG_ERR: { code: 40003, simStr: '删除失败' },
     // 运营模块相关状态 50000 - 59999
     ACTIVITY_MISSING: { code: 50000, simStr: '活动丢失' },
     ACTIVITY_DATA_ERROR: { code: 50001, simStr: '数据错误' },

shared/db/ChatInfo.ts

@@ -10,6 +10,10 @@ export class PrivateChatRec {
   lastChatTime: Date; // 最后聊天时间
   @prop({ required: true, default: 0 })
   unreadCnt: number; // 未读消息数
+  @prop({ required: true })
+  isTop: boolean; // 是否置顶
+  @prop({ required: true })
+  setTopTime: Date; // 置顶时间
 }
 
 /**
@@ -61,6 +65,26 @@ export default class ChatInfo extends BaseModel {
       .select('-_id').lean();
     return result;
   }
+
+  public static async setTop(roleId: string, targetRoleId: string, isTop: boolean, time: Date) {
+    const result: ChatInfoType = await ChatInfoModel
+      .findOneAndUpdate(
+        { roleId, 'recentPrivateChats.targetRoleId': targetRoleId },
+        { 'recentPrivateChats.$.isTop': isTop, 'recentPrivateChats.$.setTopTime': time },
+        { new: true })
+      .select('-_id').lean();
+    return result;
+  }
+
+  public static async delMsg(roleId: string, targetRoleId: string) {
+    const result: ChatInfoType = await ChatInfoModel
+      .findOneAndUpdate(
+        { roleId },
+        { $pull: { recentPrivateChats: { targetRoleId } } },
+        { new: true })
+      .select('-_id').lean();
+    return result;
+  }
 }
 
 export const ChatInfoModel = getModelForClass(ChatInfo);