45 lines
1.5 KiB
JavaScript
45 lines
1.5 KiB
JavaScript
// @ts-check
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const assert = require("assert").strict
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const Ty = require("../../types")
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const passthrough = require("../../passthrough")
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const {discord, sync, db, select, from} = passthrough
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/** @type {import("../converters/utils")} */
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const utils = sync.require("../converters/utils")
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/**
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* @param {Ty.Event.Outer_M_Room_Redaction} event
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*/
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async function deleteMessage(event) {
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const rows = from("event_message").join("message_channel", "message_id").select("channel_id", "message_id").where({event_id: event.redacts}).all()
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db.prepare("DELETE FROM event_message WHERE event_id = ?").run(event.event_id)
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for (const row of rows) {
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db.prepare("DELETE FROM message_channel WHERE message_id = ?").run(row.message_id)
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discord.snow.channel.deleteMessage(row.channel_id, row.message_id, event.content.reason)
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}
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}
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/**
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* @param {Ty.Event.Outer_M_Room_Redaction} event
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*/
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async function removeReaction(event) {
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const hash = utils.getEventIDHash(event.redacts)
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// TODO: this works but fix the type
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const row = from("reaction").join("message_channel", "message_id").select("channel_id", "message_id", "encoded_emoji").where({hashed_event_id: hash}).get()
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if (!row) return
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await discord.snow.channel.deleteReactionSelf(row.channel_id, row.message_id, row.encoded_emoji)
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db.prepare("DELETE FROM reaction WHERE hashed_event_id = ?").run(hash)
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}
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/**
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* Try everything that could possibly be redacted.
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* @param {Ty.Event.Outer_M_Room_Redaction} event
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*/
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async function handle(event) {
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await deleteMessage(event)
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await removeReaction(event)
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}
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module.exports.handle = handle
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