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server: fix getFilteredClone of chan

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This commit is contained in:
Reto Brunner 2024-04-01 22:26:26 +02:00
parent f5c691f37b
commit 0660a8772c
1 changed files with 40 additions and 28 deletions
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50
server/models/chan.ts
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@ -7,7 +7,7 @@ import storage from "../plugins/storage";
import Client from "../client";
import Network from "./network";
import Prefix from "./prefix";
import {MessageType} from "../../shared/types/msg";
import {MessageType, SharedMsg} from "../../shared/types/msg";
import {ChanType, SpecialChanType, ChanState} from "../../shared/types/chan";
import {SharedNetworkChan} from "../../shared/types/network";
@ -196,36 +196,48 @@ class Chan {
lastActiveChannel?: number | boolean,
lastMessage?: number
): SharedNetworkChan {
return Object.keys(this).reduce((newChannel, prop) => {
if (Chan.optionalProperties.includes(prop)) {
if (this[prop] !== undefined || (Array.isArray(this[prop]) && this[prop].length)) {
newChannel[prop] = this[prop];
}
} else if (prop === "users") {
// Do not send users, client requests updated user list whenever needed
newChannel[prop] = [];
} else if (prop === "messages") {
let msgs: SharedMsg[];
// If client is reconnecting, only send new messages that client has not seen yet
if (lastMessage && lastMessage > -1) {
// When reconnecting, always send up to 100 messages to prevent message gaps on the client
// See https://github.com/thelounge/thelounge/issues/1883
newChannel[prop] = this[prop].filter((m) => m.id > lastMessage).slice(-100);
msgs = this.messages.filter((m) => m.id > lastMessage).slice(-100);
} else {
// If channel is active, send up to 100 last messages, for all others send just 1
// Client will automatically load more messages whenever needed based on last seen messages
const messagesToSend =
lastActiveChannel === true || this.id === lastActiveChannel ? 100 : 1;
newChannel[prop] = this[prop].slice(-messagesToSend);
msgs = this.messages.slice(-messagesToSend);
}
(newChannel as SharedNetworkChan).totalMessages = this[prop].length;
} else {
newChannel[prop] = this[prop];
}
return {
id: this.id,
messages: msgs,
totalMessages: this.messages.length,
name: this.name,
key: this.key,
topic: this.topic,
firstUnread: this.firstUnread,
unread: this.unread,
highlight: this.highlight,
muted: this.muted,
type: this.type,
state: this.state,
return newChannel;
}, {}) as SharedNetworkChan;
userAway: this.userAway,
special: this.special,
data: this.data,
closed: this.closed,
num_users: this.num_users,
};
// TODO: funny array mutation below might need to be reproduced
// return Object.keys(this).reduce((newChannel, prop) => {
// if (Chan.optionalProperties.includes(prop)) {
// if (this[prop] !== undefined || (Array.isArray(this[prop]) && this[prop].length)) {
// newChannel[prop] = this[prop];
// }
// }
}
writeUserLog(client: Client, msg: Msg) {