49 lines
2.2 KiB
JavaScript
49 lines
2.2 KiB
JavaScript
// @ts-check
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const passthrough = require("../../passthrough")
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const {sync, db, select, from} = passthrough
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/** @type {import("../../matrix/api")} */
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const api = sync.require("../../matrix/api")
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/** @type {import("./speedbump")} */
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const speedbump = sync.require("./speedbump")
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/**
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* @param {import("discord-api-types/v10").GatewayMessageDeleteDispatchData} data
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*/
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async function deleteMessage(data) {
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const row = select("channel_room", ["room_id", "speedbump_checked", "thread_parent"], {channel_id: data.channel_id}).get()
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if (!row) return
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// Assume we can redact from tombstoned rooms.
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const eventsToRedact = from("event_message").join("message_room", "message_id").join("historical_channel_room", "historical_room_index")
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.select("event_id", "room_id").where({message_id: data.id}).all()
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db.prepare("DELETE FROM message_room WHERE message_id = ?").run(data.id)
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for (const {event_id, room_id} of eventsToRedact) {
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// Unfortunately, we can't specify a sender to do the redaction as, unless we find out that info via the audit logs
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await api.redactEvent(room_id, event_id)
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}
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await speedbump.updateCache(row.thread_parent || data.channel_id, row.speedbump_checked)
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}
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/**
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* @param {import("discord-api-types/v10").GatewayMessageDeleteBulkDispatchData} data
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*/
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async function deleteMessageBulk(data) {
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const row = select("channel_room", "room_id", {channel_id: data.channel_id}).get()
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if (!row) return
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const sids = JSON.stringify(data.ids)
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// Assume we can redact from tombstoned rooms.
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const eventsToRedact = from("event_message").join("message_room", "message_id").join("historical_channel_room", "historical_room_index")
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.select("event_id", "room_id").and("WHERE message_id IN (SELECT value FROM json_each(?))").all(sids)
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db.prepare("DELETE FROM message_room WHERE message_id IN (SELECT value FROM json_each(?))").run(sids)
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for (const {event_id, room_id} of eventsToRedact) {
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// Awaiting will make it go slower, but since this could be a long-running operation either way, we want to leave rate limit capacity for other operations
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await api.redactEvent(room_id, event_id)
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}
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}
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module.exports.deleteMessage = deleteMessage
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module.exports.deleteMessageBulk = deleteMessageBulk
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