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Store Channel Messages in Maps

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This commit is contained in:
Amish Shah
2016-08-19 21:11:40 +01:00
parent 97e16e6eed
commit 4f4ec3146b
6 changed files with 25 additions and 17 deletions
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14
src/structures/DMChannel.js
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@@ -1,7 +1,6 @@
const Channel = require('./Channel');
const TextBasedChannel = require('./interface/TextBasedChannel');
const User = require('./User');
const TextChannelDataStore = require('./datastore/TextChannelDataStore');
/**
* Represents a Direct Message Channel between two users.
@@ -11,22 +10,23 @@ const TextChannelDataStore = require('./datastore/TextChannelDataStore');
class DMChannel extends Channel {
constructor(client, data) {
super(client, data);
this.store = new TextChannelDataStore();
this.messages = new Map();
}
_cacheMessage(message) {
const maxSize = this.client.options.max_message_cache;
if (maxSize === 0) {
// saves on performance
return;
return null;
}
const storeKeys = Object.keys(this.store);
if (storeKeys.length >= maxSize) {
this.store.remove(storeKeys[0]);
if (this.messages.size >= maxSize) {
this.messages.delete(Array.from(this.messages.keys())[0]);
}
this.store.add('messages', message);
this.messages.set(message.id, message);
return message;
}
setup(data) {