56 lines
2.3 KiB
JavaScript
56 lines
2.3 KiB
JavaScript
// @ts-check
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const assert = require("assert")
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const passthrough = require("../../passthrough")
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const { discord, sync, db } = passthrough
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/** @type {import("../converters/message-to-event")} */
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const messageToEvent = sync.require("../converters/message-to-event")
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/** @type {import("../../matrix/api")} */
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const api = sync.require("../../matrix/api")
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/** @type {import("./register-user")} */
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const registerUser = sync.require("./register-user")
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/** @type {import("../actions/create-room")} */
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const createRoom = sync.require("../actions/create-room")
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/**
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* @param {import("discord-api-types/v10").GatewayMessageCreateDispatchData} message
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* @param {import("discord-api-types/v10").APIGuild} guild
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*/
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async function sendMessage(message, guild) {
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const roomID = await createRoom.ensureRoom(message.channel_id)
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let senderMxid = null
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if (!message.webhook_id) {
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if (message.member) { // available on a gateway message create event
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senderMxid = await registerUser.syncUser(message.author, message.member, message.guild_id, roomID)
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} else { // well, good enough...
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senderMxid = await registerUser.ensureSimJoined(message.author, roomID)
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}
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}
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const events = await messageToEvent.messageToEvent(message, guild, {}, {api})
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const eventIDs = []
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let eventPart = 0 // 0 is primary, 1 is supporting
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if (events.length) {
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db.prepare("REPLACE INTO message_channel (message_id, channel_id) VALUES (?, ?)").run(message.id, message.channel_id)
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if (senderMxid) api.sendTyping(roomID, false, senderMxid)
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}
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for (const event of events) {
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const eventType = event.$type
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/** @type {Pick<typeof event, Exclude<keyof event, "$type">> & { $type?: string }} */
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const eventWithoutType = {...event}
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delete eventWithoutType.$type
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const useTimestamp = message["backfill"] ? new Date(message.timestamp).getTime() : undefined
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const eventID = await api.sendEvent(roomID, eventType, eventWithoutType, senderMxid, useTimestamp)
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db.prepare("INSERT INTO event_message (event_id, event_type, event_subtype, message_id, part, source) VALUES (?, ?, ?, ?, ?, 1)").run(eventID, eventType, event.msgtype || null, message.id, eventPart) // source 1 = discord
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eventPart = 1 // TODO: use more intelligent algorithm to determine whether primary or supporting
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eventIDs.push(eventID)
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}
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return eventIDs
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}
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module.exports.sendMessage = sendMessage
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