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Message patching: clear mention collections (#1138)

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* Message patching: clear mention collections

Fixes #1089
When discord sends an array of mentions, it is a full list of mentions -- therefore, we should clear the old mention collection. The same goes for when we re-analyze the message for channel mentions.

* Use Collection.clear() instead of new Collection
This commit is contained in:
Programmix
2017-01-29 11:02:54 -08:00
committed by Amish Shah
parent 448c93615b
commit 5059c59a31
1 changed files with 5 additions and 2 deletions
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7
src/structures/Message.js
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@@ -197,12 +197,13 @@ class Message {
if (data.type === 6) this.system = true;
}
if (data.attachments) {
this.attachments = new Collection();
this.attachments.clear();
for (const attachment of data.attachments) {
this.attachments.set(attachment.id, new Attachment(this, attachment));
}
}
if (data.mentions) {
this.mentions.users.clear();
for (const mention of data.mentions) {
let user = this.client.users.get(mention.id);
if (user) {
@@ -214,6 +215,7 @@ class Message {
}
}
if (data.mention_roles) {
this.mentions.roles.clear();
for (const mention of data.mention_roles) {
const role = this.channel.guild.roles.get(mention);
if (role) this.mentions.roles.set(role.id, role);
@@ -221,6 +223,7 @@ class Message {
}
if (data.id) this.id = data.id;
if (this.channel.guild && data.content) {
this.mentions.channels.clear();
const channMentionsRaw = data.content.match(/<#([0-9]{14,20})>/g) || [];
for (const raw of channMentionsRaw) {
const chan = this.channel.guild.channels.get(raw.match(/([0-9]{14,20})/g)[0]);
@@ -228,7 +231,7 @@ class Message {
}
}
if (data.reactions) {
this.reactions = new Collection();
this.reactions.clear();
if (data.reactions.length > 0) {
for (const reaction of data.reactions) {
const id = reaction.emoji.id ? `${reaction.emoji.name}:${reaction.emoji.id}` : reaction.emoji.name;