49 lines
2 KiB
JavaScript
49 lines
2 KiB
JavaScript
// @ts-check
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const assert = require("assert").strict
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const DiscordTypes = require("discord-api-types/v10")
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const passthrough = require("../../passthrough")
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const {sync, discord, db} = passthrough
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/** @type {import("./channel-webhook")} */
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const channelWebhook = sync.require("./channel-webhook")
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/** @type {import("../converters/event-to-message")} */
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const eventToMessage = sync.require("../converters/event-to-message")
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/** @type {import("../../matrix/api")}) */
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const api = sync.require("../../matrix/api")
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/** @param {import("../../types").Event.Outer<any>} event */
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async function sendEvent(event) {
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// TODO: we just assume the bridge has already been created
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const row = db.prepare("SELECT channel_id, thread_parent FROM channel_room WHERE room_id = ?").get(event.room_id)
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let channelID = row.channel_id
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let threadID = undefined
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if (row.thread_parent) {
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threadID = channelID
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channelID = row.thread_parent // it's the thread's parent... get with the times...
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}
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// @ts-ignore
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const guildID = discord.channels.get(channelID).guild_id
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const guild = discord.guilds.get(guildID)
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assert(guild)
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// no need to sync the matrix member to the other side. but if I did need to, this is where I'd do it
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const messages = await eventToMessage.eventToMessage(event, guild, {api})
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assert(Array.isArray(messages)) // sanity
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/** @type {DiscordTypes.APIMessage[]} */
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const messageResponses = []
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let eventPart = 0 // 0 is primary, 1 is supporting
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for (const message of messages) {
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const messageResponse = await channelWebhook.sendMessageWithWebhook(channelID, message, threadID)
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db.prepare("INSERT INTO event_message (event_id, event_type, event_subtype, message_id, channel_id, part, source) VALUES (?, ?, ?, ?, ?, ?, 0)").run(event.event_id, event.type, event.content.msgtype || null, messageResponse.id, channelID, eventPart) // source 0 = matrix
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eventPart = 1 // TODO: use more intelligent algorithm to determine whether primary or supporting?
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messageResponses.push(messageResponse)
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}
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return messageResponses
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}
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module.exports.sendEvent = sendEvent
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