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聊天：精简未读消息数的处理逻辑

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This commit is contained in:
liangtongchuan
2021-03-11 10:44:20 +08:00
parent cce6a5af5e
commit 7da2044d0f
3 changed files with 20 additions and 19 deletions
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game-server/app/services/chatService.ts
+9 -15
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@@ -82,8 +82,8 @@ async function createGroupMsgData(roleId: string, roleName: string, channel: str
function createChatRec(sender: boolean, curTime: Date, targetRoleId) {
const result: PrivateChatRec = {
// 接收者没有阅读时间
targetRoleId, lastChatTime: curTime, lastReadTime: sender ? curTime : null
// 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
};
return result;
}
@@ -95,8 +95,10 @@ async function updateRecentChats(sender: boolean, roleId: string, targetRoleId:
recentPrivateChats.push(createChatRec(sender, curTime, targetRoleId));
} else {
recentPrivateChats[recIdx].lastChatTime = curTime;
// 发送者的最后阅读时间也更新
recentPrivateChats[recIdx].lastReadTime = sender ? curTime : recentPrivateChats[recIdx].lastReadTime;
const { lastReadTime, unreadCnt } = recentPrivateChats[recIdx];
// 发送者的最后阅读时间也更新，接收者的未读消息数增加
recentPrivateChats[recIdx].lastReadTime = sender ? curTime : lastReadTime;
recentPrivateChats[recIdx].unreadCnt = sender ? 0 : unreadCnt + 1;
}
await ChatInfoModel.updateInfo({ roleId, recentPrivateChats});
}
@@ -353,19 +355,11 @@ export async function recentPrivateChatInfos(roleId: string, roleName: string) {
.splice(RECENT_PRIVATE_CHATS_CNT);
if (!recentPrivateChats || !recentPrivateChats.length) return null;
const unreadChats = recentPrivateChats.filter(chat => { return chat.lastChatTime > chat.lastReadTime });
let unreadMsgs = {};
for (let { targetRoleId, lastReadTime } of unreadChats) {
const msgs = await PrivateMessageModel.getMsgsByTime(privateRoomId(roleId, targetRoleId), lastReadTime, MAX_PRIVATE_MSGS);
unreadMsgs[targetRoleId] = msgs;
}
const roleInfos = await RoleModel.findRoleByField('roleId', recentPrivateChats.map(chat => { return chat.targetRoleId }));
const chatInfos = recentPrivateChats.map( chat => {
for (let { roleId: targetRoleId, quitTime, roleName: targetRoleName, title, guildName, headHid, sHid, lv } of roleInfos) {
if (targetRoleId === chat.targetRoleId) {
const unreadCnt = unreadMsgs[targetRoleId] ? unreadMsgs[targetRoleId].length : 0;
return { ...chat, quitTime, targetRoleName, title, guildName, headHid, sHid, lv, unreadCnt };
return { ...chat, quitTime, targetRoleName, title, guildName, headHid, sHid, lv };
}
}
});
@@ -397,9 +391,9 @@ function shouldPushTowerMsg(lv: number) {
return lv >= 100 && lv % 50 === 0;
}
export async function updatePrivateMsgReadTime(roleId: string, targetRoleId: string) {
export async function updatePrivateMsgReadInfo(roleId: string, targetRoleId: string) {
const time = new Date();
const chatInfo = await ChatInfoModel.updateReadTime(roleId, targetRoleId, time);
const chatInfo = await ChatInfoModel.updateReadInfo(roleId, targetRoleId, time);
if (!chatInfo || !chatInfo.recentPrivateChats) {
return null;
}