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ReactionRoles: don't add/remove roles multiple times if the user spams the reaction

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This commit is contained in:
Dragory 2019-02-16 16:03:20 +02:00
parent 22c9908fe0
commit 33f50a460b
1 changed files with 8 additions and 0 deletions
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8
src/plugins/ReactionRoles.ts
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@ -16,6 +16,7 @@ export class ReactionRolesPlugin extends ZeppelinPlugin {
protected savedMessages: GuildSavedMessages;
protected reactionRemoveQueue: Queue;
protected pendingRoles: Set<string>;
getDefaultOptions() {
return {
@ -38,6 +39,7 @@ export class ReactionRolesPlugin extends ZeppelinPlugin {
this.reactionRoles = GuildReactionRoles.getInstance(this.guildId);
this.savedMessages = GuildSavedMessages.getInstance(this.guildId);
this.reactionRemoveQueue = new Queue();
this.pendingRoles = new Set();
}
/**
@ -199,6 +201,10 @@ export class ReactionRolesPlugin extends ZeppelinPlugin {
const member = this.guild.members.get(userId);
if (!member) return;
const pendingKey = `${userId}-${matchingReactionRole.role_id}`;
if (this.pendingRoles.has(pendingKey)) return;
this.pendingRoles.add(pendingKey);
if (member.roles.includes(matchingReactionRole.role_id)) {
await member.removeRole(matchingReactionRole.role_id).catch(err => {
console.warn(`Could not remove role ${matchingReactionRole.role_id} from ${userId}`, err && err.message);
@ -212,6 +218,8 @@ export class ReactionRolesPlugin extends ZeppelinPlugin {
// Remove the reaction after a small delay
setTimeout(() => {
this.reactionRemoveQueue.add(async () => {
this.pendingRoles.delete(pendingKey);
const reaction = emoji.id ? `${emoji.name}:${emoji.id}` : emoji.name;
await msg.channel.removeMessageReaction(msg.id, reaction, userId).catch(noop);
await sleep(250);