harmony/src/gateway/handlers/messageReactionRemove.ts

38 lines
1.3 KiB
TypeScript

import type { Gateway, GatewayEventHandler } from '../mod.ts'
import type { MessageReactionRemovePayload } from '../../types/gateway.ts'
import type { TextChannel } from '../../structures/textChannel.ts'
export const messageReactionRemove: GatewayEventHandler = async (
gateway: Gateway,
d: MessageReactionRemovePayload
) => {
let channel = await gateway.client.channels.get<TextChannel>(d.channel_id)
if (channel === undefined)
channel = await gateway.client.channels.fetch<TextChannel>(d.channel_id)
if (channel === undefined) return
let message = await channel.messages.get(d.message_id)
if (message === undefined) {
if (gateway.client.fetchUncachedReactions === true) {
message = await channel.messages.fetch(d.message_id)
if (message === undefined) return
} else return
}
let user = await gateway.client.users.get(d.user_id)
if (user === undefined) {
if (gateway.client.fetchUncachedReactions === true) {
user = await gateway.client.users.fetch(d.user_id)
if (user === undefined) return
} else return
}
const emojiID = (d.emoji.id !== null ? d.emoji.id : d.emoji.name) as string
const reaction = await message.reactions.get(emojiID)
if (reaction === undefined) return
reaction.users._delete(d.user_id)
gateway.client.emit('messageReactionRemove', reaction, user)
}