Make power migration testable

d2m/actions/create-room.js

@@ -120,8 +120,7 @@ async function channelToKState(channel, guild) {
 	if (customAvatar) {
 		avatarEventContent.url = customAvatar
 	} else if (guild.icon) {
-		avatarEventContent.discord_path = file.guildIcon(guild)
-		avatarEventContent.url = await file.uploadDiscordFileToMxc(avatarEventContent.discord_path) // TODO: somehow represent future values in kstate (callbacks?), while still allowing for diffing, so test cases don't need to touch the media API
+		avatarEventContent.url = {$url: file.guildIcon(guild)}
 	}
 
 	let history_visibility = PRIVACY_ENUMS.ROOM_HISTORY_VISIBILITY[privacyLevel]

d2m/actions/create-space.js

@@ -65,7 +65,6 @@ async function guildToKState(guild, privacyLevel) {
 		"m.room.name/": {name: guild.name},
 		"m.room.avatar/": {
 			$if: guild.icon,
-			discord_path: file.guildIcon(guild),
 			url: {$url: file.guildIcon(guild)}
 		},
 		"m.room.guest_access/": {guest_access: createRoom.PRIVACY_ENUMS.GUEST_ACCESS[privacyLevel]},

d2m/actions/create-space.test.js

@@ -14,7 +14,6 @@ test("guild2space: can generate kstate for a guild, passing privacy level 0", as
 		await kstateUploadMxc(kstateStripConditionals(await guildToKState(testData.guild.general, 0))),
 		{
 			"m.room.avatar/": {
-				discord_path: "/icons/112760669178241024/a_f83622e09ead74f0c5c527fe241f8f8c.png?size=1024",
 				url: "mxc://cadence.moe/zKXGZhmImMHuGQZWJEFKJbsF"
 			},
 			"m.room.guest_access/": {

d2m/converters/message-to-event.embeds.test.js

@@ -6,6 +6,13 @@ const Ty = require("../../types")
 test("message2event embeds: nothing but a field", async t => {
 	const events = await messageToEvent(data.message_with_embeds.nothing_but_a_field, data.guild.general, {})
 	t.deepEqual(events, [{
+		$type: "m.room.message",
+		body: "> ↪️ @papiophidian: used `/stats`",
+		format: "org.matrix.custom.html",
+		formatted_body: "<blockquote>↪️ <a href=\"https://matrix.to/#/@_ooye_papiophidian:cadence.moe\">@papiophidian</a> used <code>/stats</code></blockquote>",
+		"m.mentions": {},
+		msgtype: "m.text",
+	}, {
 		$type: "m.room.message",
 		"m.mentions": {},
 		msgtype: "m.notice",
@@ -143,6 +150,13 @@ test("message2event embeds: crazy html is all escaped", async t => {
 test("message2event embeds: title without url", async t => {
 	const events = await messageToEvent(data.message_with_embeds.title_without_url, data.guild.general)
 	t.deepEqual(events, [{
+		$type: "m.room.message",
+		body: "> ↪️ @papiophidian: used `/stats`",
+		format: "org.matrix.custom.html",
+		formatted_body: "<blockquote>↪️ <a href=\"https://matrix.to/#/@_ooye_papiophidian:cadence.moe\">@papiophidian</a> used <code>/stats</code></blockquote>",
+		"m.mentions": {},
+		msgtype: "m.text",
+	}, {
 		$type: "m.room.message",
 		msgtype: "m.notice",
 		body: "| ## Hi, I'm Amanda!\n| \n| I condone pirating music!",
@@ -155,6 +169,13 @@ test("message2event embeds: title without url", async t => {
 test("message2event embeds: url without title", async t => {
 	const events = await messageToEvent(data.message_with_embeds.url_without_title, data.guild.general)
 	t.deepEqual(events, [{
+		$type: "m.room.message",
+		body: "> ↪️ @papiophidian: used `/stats`",
+		format: "org.matrix.custom.html",
+		formatted_body: "<blockquote>↪️ <a href=\"https://matrix.to/#/@_ooye_papiophidian:cadence.moe\">@papiophidian</a> used <code>/stats</code></blockquote>",
+		"m.mentions": {},
+		msgtype: "m.text",
+	}, {
 		$type: "m.room.message",
 		msgtype: "m.notice",
 		body: "| I condone pirating music!",
@@ -167,6 +188,13 @@ test("message2event embeds: url without title", async t => {
 test("message2event embeds: author without url", async t => {
 	const events = await messageToEvent(data.message_with_embeds.author_without_url, data.guild.general)
 	t.deepEqual(events, [{
+		$type: "m.room.message",
+		body: "> ↪️ @papiophidian: used `/stats`",
+		format: "org.matrix.custom.html",
+		formatted_body: "<blockquote>↪️ <a href=\"https://matrix.to/#/@_ooye_papiophidian:cadence.moe\">@papiophidian</a> used <code>/stats</code></blockquote>",
+		"m.mentions": {},
+		msgtype: "m.text",
+	}, {
 		$type: "m.room.message",
 		msgtype: "m.notice",
 		body: "| ## Amanda\n| \n| I condone pirating music!",
@@ -179,6 +207,13 @@ test("message2event embeds: author without url", async t => {
 test("message2event embeds: author url without name", async t => {
 	const events = await messageToEvent(data.message_with_embeds.author_url_without_name, data.guild.general)
 	t.deepEqual(events, [{
+		$type: "m.room.message",
+		body: "> ↪️ @papiophidian: used `/stats`",
+		format: "org.matrix.custom.html",
+		formatted_body: "<blockquote>↪️ <a href=\"https://matrix.to/#/@_ooye_papiophidian:cadence.moe\">@papiophidian</a> used <code>/stats</code></blockquote>",
+		"m.mentions": {},
+		msgtype: "m.text",
+	}, {
 		$type: "m.room.message",
 		msgtype: "m.notice",
 		body: "| I condone pirating music!",

d2m/converters/message-to-event.js

@@ -32,7 +32,10 @@ function getDiscordParseCallbacks(message, guild, useHTML) {
 		/** @param {{id: string, type: "discordUser"}} node */
 		user: node => {
 			const mxid = select("sim", "mxid", {user_id: node.id}).pluck().get()
-			const username = message.mentions.find(ment => ment.id === node.id)?.username || node.id
+			const interaction = message.interaction_metadata || message.interaction
+			const username = message.mentions.find(ment => ment.id === node.id)?.username
+				|| (interaction?.user.id === node.id ? interaction.user.username : null)
+				|| node.id
 			if (mxid && useHTML) {
 				return `<a href="https://matrix.to/#/${mxid}">@${username}</a>`
 			} else {
@@ -229,6 +232,13 @@ async function messageToEvent(message, guild, options = {}, di) {
 		}]
 	}
 
+	const interaction = message.interaction_metadata || message.interaction
+	if (message.type === DiscordTypes.MessageType.ChatInputCommand && interaction && "name" in interaction) {
+		// Commands are sent by the responding bot. Need to attach the metadata of the person using the command at the top.
+		if (message.content) message.content = `\n${message.content}`
+		message.content = `> ↪️ <@${interaction.user.id}> used \`/${interaction.name}\`${message.content}`
+	}
+
 	/**
 	   @type {{room?: boolean, user_ids?: string[]}}
 		We should consider the following scenarios for mentions:
@@ -363,7 +373,7 @@ async function messageToEvent(message, guild, options = {}, di) {
 
 		// Handling emojis that we don't know about. The emoji has to be present in the DB for it to be picked up in the emoji markdown converter.
 		// So we scan the message ahead of time for all its emojis and ensure they are in the DB.
-		const emojiMatches = [...content.matchAll(/<(a?):([^:>]{2,64}):([0-9]+)>/g)]
+		const emojiMatches = [...content.matchAll(/<(a?):([^:>]{1,64}):([0-9]+)>/g)]
 		await Promise.all(emojiMatches.map(match => {
 			const id = match[3]
 			const name = match[2]

d2m/discord-client.js

@@ -57,6 +57,9 @@ class DiscordClient {
 		addEventLogger("error", "Error")
 		addEventLogger("disconnected", "Disconnected")
 		addEventLogger("ready", "Ready")
+		this.snow.requestHandler.on("requestError", (requestID, error) => {
+			console.error("request error:", error)
+		})
 	}
 }
 

d2m/discord-packets.js

@@ -181,7 +181,7 @@ const utils = {
 
 			} catch (e) {
 				// Let OOYE try to handle errors too
-				eventDispatcher.onError(client, e, message)
+				await eventDispatcher.onError(client, e, message)
 			}
 		}
 	}

d2m/event-dispatcher.js

@@ -50,7 +50,7 @@ module.exports = {
 	 * @param {Error} e
 	 * @param {import("cloudstorm").IGatewayMessage} gatewayMessage
 	 */
-	onError(client, e, gatewayMessage) {
+	async onError(client, e, gatewayMessage) {
 		console.error("hit event-dispatcher's error handler with this exception:")
 		console.error(e) // TODO: also log errors into a file or into the database, maybe use a library for this? or just wing it? definitely need to be able to store the formatted event body to load back in later
 		console.error(`while handling this ${gatewayMessage.t} gateway event:`)
@@ -83,7 +83,7 @@ module.exports = {
 			builder.addLine(`Error trace:\n${stackLines.join("\n")}`, `<details><summary>Error trace</summary><pre>${stackLines.join("\n")}</pre></details>`)
 		}
 		builder.addLine("", `<details><summary>Original payload</summary><pre>${util.inspect(gatewayMessage.d, false, 4, false)}</pre></details>`)
-		api.sendEvent(roomID, "m.room.message", {
+		await api.sendEvent(roomID, "m.room.message", {
 			...builder.get(),
 			"moe.cadence.ooye.error": {
 				source: "discord",

db/orm-defs.d.ts

@@ -114,3 +114,4 @@ export type AllKeys<U> = U extends any ? keyof U : never
 export type PickTypeOf<T, K extends AllKeys<T>> = T extends { [k in K]?: any } ? T[K] : never
 export type Merge<U> = {[x in AllKeys<U>]: PickTypeOf<U, x>}
 export type Nullable<T> = {[k in keyof T]: T[k] | null}
+export type Numberish<T> = {[k in keyof T]: T[k] extends number ? (number | bigint) : T[k]}

db/orm.js

@@ -8,7 +8,7 @@ const U = require("./orm-defs")
  * @template {keyof U.Models[Table]} Col
  * @param {Table} table
  * @param {Col[] | Col} cols
- * @param {Partial<U.Models[Table]>} where
+ * @param {Partial<U.Numberish<U.Models[Table]>>} where
  * @param {string} [e]
  */
 function select(table, cols, where = {}, e = "") {
@@ -108,7 +108,7 @@ class From {
 	}
 
 	/**
-	 * @param {Partial<U.Models[Table]>} conditions
+	 * @param {Partial<U.Numberish<U.Models[Table]>>} conditions
 	 */
 	where(conditions) {
 		const wheres = Object.entries(conditions).map(([col, value]) => {

discord/interactions/bridge.js

@@ -39,7 +39,7 @@ async function getCachedHierarchy(spaceID) {
 			/** @type {{name: string, value: string}[]} */
 			const childRooms = []
 			for (const room of result) {
-				if (room.name) {
+				if (room.name && !room.name.match(/^\[[⛓️🔊]\]/) && room.room_type !== "m.space") {
 					childRooms.push({name: room.name, value: room.room_id})
 					reverseCache.set(room.room_id, spaceID)
 				}

discord/interactions/invite.js

@@ -7,31 +7,34 @@ const {discord, sync, db, select, from} = require("../../passthrough")
 /** @type {import("../../matrix/api")} */
 const api = sync.require("../../matrix/api")
 
-/** @param {DiscordTypes.APIChatInputApplicationCommandGuildInteraction} interaction */
-async function interact({id, token, data, channel, member, guild_id}) {
+/**
+ * @param {DiscordTypes.APIChatInputApplicationCommandGuildInteraction} interaction
+ * @returns {Promise<DiscordTypes.APIInteractionResponse>}
+ */
+async function _interact({data, channel, guild_id}) {
 	// Check guild is bridged
 	const spaceID = select("guild_space", "space_id", {guild_id}).pluck().get()
 	const roomID = select("channel_room", "room_id", {channel_id: channel.id}).pluck().get()
-	if (!spaceID || !roomID) return discord.snow.interaction.createInteractionResponse(id, token, {
+	if (!spaceID || !roomID) return {
 		type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 		data: {
 			content: "This server isn't bridged to Matrix, so you can't invite Matrix users.",
 			flags: DiscordTypes.MessageFlags.Ephemeral
 		}
-	})
+	}
 
 	// Get named MXID
 	/** @type {DiscordTypes.APIApplicationCommandInteractionDataStringOption[] | undefined} */ // @ts-ignore
 	const options = data.options
 	const input = options?.[0].value || ""
 	const mxid = input.match(/@([^:]+):([a-z0-9:-]+\.[a-z0-9.:-]+)/)?.[0]
-	if (!mxid) return discord.snow.interaction.createInteractionResponse(id, token, {
+	if (!mxid) return {
 		type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 		data: {
 			content: "You have to say the Matrix ID of the person you want to invite. Matrix IDs look like this: `@username:example.org`",
 			flags: DiscordTypes.MessageFlags.Ephemeral
 		}
-	})
+	}
 
 	// Check for existing invite to the space
 	let spaceMember
@@ -39,24 +42,24 @@ async function interact({id, token, data, channel, member, guild_id}) {
 		spaceMember = await api.getStateEvent(spaceID, "m.room.member", mxid)
 	} catch (e) {}
 	if (spaceMember && spaceMember.membership === "invite") {
-		return discord.snow.interaction.createInteractionResponse(id, token, {
+		return {
 			type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 			data: {
 				content: `\`${mxid}\` already has an invite, which they haven't accepted yet.`,
 				flags: DiscordTypes.MessageFlags.Ephemeral
 			}
-		})
+		}
 	}
 
 	// Invite Matrix user if not in space
 	if (!spaceMember || spaceMember.membership !== "join") {
 		await api.inviteToRoom(spaceID, mxid)
-		return discord.snow.interaction.createInteractionResponse(id, token, {
+		return {
 			type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 			data: {
 				content: `You invited \`${mxid}\` to the server.`
 			}
-		})
+		}
 	}
 
 	// The Matrix user *is* in the space, maybe we want to invite them to this channel?
@@ -65,7 +68,7 @@ async function interact({id, token, data, channel, member, guild_id}) {
 		roomMember = await api.getStateEvent(roomID, "m.room.member", mxid)
 	} catch (e) {}
 	if (!roomMember || (roomMember.membership !== "join" && roomMember.membership !== "invite")) {
-		return discord.snow.interaction.createInteractionResponse(id, token, {
+		return {
 			type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 			data: {
 				content: `\`${mxid}\` is already in this server. Would you like to additionally invite them to this specific channel?`,
@@ -80,34 +83,49 @@ async function interact({id, token, data, channel, member, guild_id}) {
 					}]
 				}]
 			}
-		})
+		}
 	}
 
 	// The Matrix user *is* in the space and in the channel.
-	return discord.snow.interaction.createInteractionResponse(id, token, {
+	return {
 		type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 		data: {
 			content: `\`${mxid}\` is already in this server and this channel.`,
 			flags: DiscordTypes.MessageFlags.Ephemeral
 		}
-	})
+	}
 }
 
-/** @param {DiscordTypes.APIMessageComponentGuildInteraction} interaction */
-async function interactButton({id, token, data, channel, member, guild_id, message}) {
+/**
+ * @param {DiscordTypes.APIMessageComponentGuildInteraction} interaction
+ * @returns {Promise<DiscordTypes.APIInteractionResponse>}
+ */
+async function _interactButton({channel, message}) {
 	const mxid = message.content.match(/`(@(?:[^:]+):(?:[a-z0-9:-]+\.[a-z0-9.:-]+))`/)?.[1]
 	assert(mxid)
 	const roomID = select("channel_room", "room_id", {channel_id: channel.id}).pluck().get()
 	await api.inviteToRoom(roomID, mxid)
-	return discord.snow.interaction.createInteractionResponse(id, token, {
+	return {
 		type: DiscordTypes.InteractionResponseType.UpdateMessage,
 		data: {
 			content: `You invited \`${mxid}\` to the channel.`,
 			flags: DiscordTypes.MessageFlags.Ephemeral,
 			components: []
 		}
-	})
+	}
+}
+
+/** @param {DiscordTypes.APIChatInputApplicationCommandGuildInteraction} interaction */
+async function interact(interaction) {
+	await discord.snow.interaction.createInteractionResponse(interaction.id, interaction.token, await _interact(interaction))
+}
+
+/** @param {DiscordTypes.APIMessageComponentGuildInteraction} interaction */
+async function interactButton(interaction) {
+	await discord.snow.interaction.createInteractionResponse(interaction.id, interaction.token, await _interactButton(interaction))
 }
 
 module.exports.interact = interact
 module.exports.interactButton = interactButton
+module.exports._interact = _interact
+module.exports._interactButton = _interactButton

discord/interactions/matrix-info.js

@@ -7,7 +7,8 @@ const {discord, sync, db, select, from} = require("../../passthrough")
 const api = sync.require("../../matrix/api")
 
 /** @param {DiscordTypes.APIContextMenuGuildInteraction} interaction */
-async function interact({id, token, data}) {
+/** @param {DiscordTypes.APIMessageApplicationCommandGuildInteraction} interaction */
+async function interact({id, token, guild_id, channel, data}) {
 	const message = from("event_message").join("message_channel", "message_id").join("channel_room", "channel_id")
 		.select("name", "nick", "source", "room_id", "event_id").where({message_id: data.target_id}).get()
 
@@ -21,12 +22,15 @@ async function interact({id, token, data}) {
 		})
 	}
 
+	const idInfo = `\n-# Room ID: \`${message.room_id}\`\n-# Event ID: \`${message.event_id}\``
+
 	if (message.source === 1) { // from Discord
+		const userID = data.resolved.messages[data.target_id].author.id
 		return discord.snow.interaction.createInteractionResponse(id, token, {
 			type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 			data: {
-				content: `This message was bridged to [${message.nick || message.name}](<https://matrix.to/#/${message.room_id}/${message.event_id}>) on Matrix.`
-					+ `\n-# Room ID: \`${message.room_id}\`\n-# Event ID: \`${message.event_id}\``,
+				content: `Bridged <@${userID}> https://discord.com/channels/${guild_id}/${channel.id}/${data.target_id} on Discord to [${message.nick || message.name}](<https://matrix.to/#/${message.room_id}/${message.event_id}>) on Matrix.`
+					+ idInfo,
 				flags: DiscordTypes.MessageFlags.Ephemeral
 			}
 		})
@@ -37,9 +41,8 @@ async function interact({id, token, data}) {
 	return discord.snow.interaction.createInteractionResponse(id, token, {
 		type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 		data: {
-			content: `This message was bridged from [${message.nick || message.name}](<https://matrix.to/#/${message.room_id}/${message.event_id}>) on Matrix.`
-				+ `\nIt was originally sent by [${event.sender}](<https://matrix.to/#/${event.sender}>).`
-				+ `\n-# Room ID: \`${message.room_id}\`\n-# Event ID: \`${message.event_id}\``,
+			content: `Bridged [${event.sender}](<https://matrix.to/#/${event.sender}>)'s message in [${message.nick || message.name}](<https://matrix.to/#/${message.room_id}/${message.event_id}>) on Matrix to https://discord.com/channels/${guild_id}/${channel.id}/${data.target_id} on Discord.`
+				+ idInfo,
 			flags: DiscordTypes.MessageFlags.Ephemeral
 		}
 	})

discord/interactions/permissions.js

@@ -5,23 +5,27 @@ const Ty = require("../../types")
 const {discord, sync, db, select, from} = require("../../passthrough")
 const assert = require("assert/strict")
 
+
 /** @type {import("../../matrix/api")} */
 const api = sync.require("../../matrix/api")
 
-/** @param {DiscordTypes.APIContextMenuGuildInteraction} interaction */
-async function interact({data, channel, id, token, guild_id}) {
+/**
+ * @param {DiscordTypes.APIContextMenuGuildInteraction} interaction
+ * @returns {Promise<DiscordTypes.APIInteractionResponse>}
+ */
+async function _interact({data, channel, guild_id}) {
 	const row = select("event_message", ["event_id", "source"], {message_id: data.target_id}).get()
 	assert(row)
 
 	// Can't operate on Discord users
 	if (row.source === 1) { // discord
-		return discord.snow.interaction.createInteractionResponse(id, token, {
+		return {
 			type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 			data: {
 				content: `This command is only meaningful for Matrix users.`,
 				flags: DiscordTypes.MessageFlags.Ephemeral
 			}
-		})
+		}
 	}
 
 	// Get the message sender, the person that will be inspected/edited
@@ -42,16 +46,16 @@ async function interact({data, channel, id, token, guild_id}) {
 
 	// Administrators equal to the bot cannot be demoted
 	if (userPower >= 100) {
-		return discord.snow.interaction.createInteractionResponse(id, token, {
+		return {
 			type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 			data: {
 				content: `\`${sender}\` has administrator permissions. This cannot be edited.`,
 				flags: DiscordTypes.MessageFlags.Ephemeral
 			}
-		})
+		}
 	}
 
-	await discord.snow.interaction.createInteractionResponse(id, token, {
+	return {
 		type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
 		data: {
 			content: `Showing permissions for \`${sender}\`. Click to edit.`,
@@ -79,30 +83,47 @@ async function interact({data, channel, id, token, guild_id}) {
 				}
 			]
 		}
-	})
+	}
 }
 
-/** @param {DiscordTypes.APIMessageComponentSelectMenuInteraction} interaction */
-async function interactEdit({data, channel, id, token, guild_id, message}) {
+/**
+ * @param {DiscordTypes.APIMessageComponentSelectMenuInteraction} interaction
+ */
+async function interactEdit({data, id, token, guild_id, message}) {
 	// Get the person that will be inspected/edited
 	const mxid = message.content.match(/`(@(?:[^:]+):(?:[a-z0-9:-]+\.[a-z0-9.:-]+))`/)?.[1]
 	assert(mxid)
 
+	const permission = data.values[0]
+	const power = permission === "moderator" ? 50 : 0
+
+	await discord.snow.interaction.createInteractionResponse(id, token, {
+		type: DiscordTypes.InteractionResponseType.UpdateMessage,
+		data: {
+			content: `Updating \`${mxid}\` to **${permission}**, please wait...`,
+			components: []
+		}
+	})
+
 	// Get the space, where the power levels will be inspected/edited
 	const spaceID = select("guild_space", "space_id", {guild_id}).pluck().get()
 	assert(spaceID)
 
 	// Do it
-	const permission = data.values[0]
-	const power = permission === "moderator" ? 50 : 0
-	await api.setUserPower(spaceID, mxid, power)
-	// TODO: Cascade permissions through room hierarchy (make a helper for this already, geez...)
+	await api.setUserPowerCascade(spaceID, mxid, power)
 
 	// ACK
-	await discord.snow.interaction.createInteractionResponse(id, token, {
-		type: DiscordTypes.InteractionResponseType.DeferredMessageUpdate
+	await discord.snow.interaction.editOriginalInteractionResponse(discord.application.id, token, {
+		content: `Updated \`${mxid}\` to **${permission}**.`,
+		components: []
 	})
 }
 
+/** @param {DiscordTypes.APIContextMenuGuildInteraction} interaction */
+async function interact(interaction) {
+	await discord.snow.interaction.createInteractionResponse(interaction.id, interaction.token, await _interact(interaction))
+}
+
 module.exports.interact = interact
 module.exports.interactEdit = interactEdit
+module.exports._interact = _interact

discord/register-interactions.js

@@ -48,23 +48,23 @@ discord.snow.interaction.bulkOverwriteApplicationCommands(id, [{
 }])
 
 async function dispatchInteraction(interaction) {
-	const id = interaction.data.custom_id || interaction.data.name
+	const interactionId = interaction.data.custom_id || interaction.data.name
 	try {
 		console.log(interaction)
-		if (id === "Matrix info") {
+		if (interactionId === "Matrix info") {
 			await matrixInfo.interact(interaction)
-		} else if (id === "invite") {
+		} else if (interactionId === "invite") {
 			await invite.interact(interaction)
-		} else if (id === "invite_channel") {
+		} else if (interactionId === "invite_channel") {
 			await invite.interactButton(interaction)
-		} else if (id === "Permissions") {
+		} else if (interactionId === "Permissions") {
 			await permissions.interact(interaction)
-		} else if (id === "permissions_edit") {
+		} else if (interactionId === "permissions_edit") {
 			await permissions.interactEdit(interaction)
-		} else if (id === "bridge") {
+		} else if (interactionId === "bridge") {
 			await bridge.interact(interaction)
 		} else {
-			throw new Error(`Unknown interaction ${id}`)
+			throw new Error(`Unknown interaction ${interactionId}`)
 		}
 	} catch (e) {
 		let stackLines = null
@@ -75,14 +75,11 @@ async function dispatchInteraction(interaction) {
 				stackLines = stackLines.slice(0, cloudstormLine - 2)
 			}
 		}
-		discord.snow.interaction.createInteractionResponse(interaction.id, interaction.token, {
-			type: DiscordTypes.InteractionResponseType.ChannelMessageWithSource,
-			data: {
-				content: `Interaction failed: **${id}**`
+		await discord.snow.interaction.createFollowupMessage(id, interaction.token, {
+			content: `Interaction failed: **${interactionId}**`
 				+ `\nError trace:\n\`\`\`\n${stackLines.join("\n")}\`\`\``
 				+ `Interaction data:\n\`\`\`\n${JSON.stringify(interaction.data, null, 2)}\`\`\``,
 				flags: DiscordTypes.MessageFlags.Ephemeral
-			}
 		})
 	}
 }

discord/utils.js

@@ -97,8 +97,7 @@ function hasAllPermissions(resolvedPermissions, permissionsToCheckFor) {
  * @param {DiscordTypes.APIMessage} message
  */
 function isWebhookMessage(message) {
-	const isInteractionResponse = message.type === 20
-	return message.webhook_id && !isInteractionResponse
+	return message.webhook_id && message.type !== DiscordTypes.MessageType.ChatInputCommand
 }
 
 /**

m2d/actions/redact.js

@@ -25,7 +25,6 @@ async function deleteMessage(event) {
  */
 async function removeReaction(event) {
 	const hash = utils.getEventIDHash(event.redacts)
-	// TODO: this works but fix the type
 	const row = from("reaction").join("message_channel", "message_id").select("channel_id", "message_id", "encoded_emoji").where({hashed_event_id: hash}).get()
 	if (!row) return
 	await discord.snow.channel.deleteReactionSelf(row.channel_id, row.message_id, row.encoded_emoji)

matrix/api.js

@@ -260,6 +260,21 @@ async function setUserPower(roomID, mxid, power) {
 	return powerLevels
 }
 
+/**
+ * Set a user's power level for a whole room hierarchy.
+ * @param {string} roomID
+ * @param {string} mxid
+ * @param {number} power
+ */
+async function setUserPowerCascade(roomID, mxid, power) {
+	assert(roomID[0] === "!")
+	assert(mxid[0] === "@")
+	const rooms = await getFullHierarchy(roomID)
+	for (const room of rooms) {
+		await setUserPower(room.room_id, mxid, power)
+	}
+}
+
 module.exports.path = path
 module.exports.register = register
 module.exports.createRoom = createRoom
@@ -281,3 +296,4 @@ module.exports.sendTyping = sendTyping
 module.exports.profileSetDisplayname = profileSetDisplayname
 module.exports.profileSetAvatarUrl = profileSetAvatarUrl
 module.exports.setUserPower = setUserPower
+module.exports.setUserPowerCascade = setUserPowerCascade

matrix/power.js

@@ -1,7 +1,6 @@
 // @ts-check
 
 const {db, from} = require("../passthrough")
-const api = require("./api")
 const reg = require("./read-registration")
 const ks = require("./kstate")
 const {applyKStateDiffToRoom, roomToKState} = require("../d2m/actions/create-room")
@@ -11,13 +10,16 @@ for (const mxid of reg.ooye.invite) {
 	db.prepare("INSERT OR IGNORE INTO member_power (mxid, room_id, power_level) VALUES (?, ?, 100)").run(mxid, "*")
 }
 
-// Apply global power level requests across ALL rooms where the member cache entry exists but the power level has not been applied yet.
-const rows = from("member_cache").join("member_power", "mxid")
+/** Apply global power level requests across ALL rooms where the member cache entry exists but the power level has not been applied yet. */
+function _getAffectedRooms() {
+	return from("member_cache").join("member_power", "mxid")
 		.and("where member_power.room_id = '*' and member_cache.power_level != member_power.power_level")
 		.selectUnsafe("mxid", "member_cache.room_id", "member_power.power_level")
 		.all()
+}
 
-;(async () => {
+async function applyPower() {
+	const rows = _getAffectedRooms()
 	for (const row of rows) {
 		const kstate = await roomToKState(row.room_id)
 		const diff = ks.diffKState(kstate, {"m.room.power_levels/": {users: {[row.mxid]: row.power_level}}})
@@ -26,4 +28,7 @@ const rows = from("member_cache").join("member_power", "mxid")
 		// but we update it here anyway since the homeserver does not always deliver the event round-trip.
 		db.prepare("UPDATE member_cache SET power_level = ? WHERE room_id = ? AND mxid = ?").run(row.power_level, row.room_id, row.mxid)
 	}
-})()
+}
+
+module.exports._getAffectedRooms = _getAffectedRooms
+module.exports.applyPower = applyPower

start.js

@@ -25,17 +25,14 @@ const orm = sync.require("./db/orm")
 passthrough.from = orm.from
 passthrough.select = orm.select
 
+const power = require("./matrix/power.js")
 sync.require("./m2d/event-dispatcher")
 
-discord.snow.requestHandler.on("requestError", data => {
-	console.error("request error", data)
-})
-
 ;(async () => {
 	await migrate.migrate(db)
 	await discord.cloud.connect()
 	console.log("Discord gateway started")
-	require("./matrix/power.js")
+	await power.applyPower()
 
 	require("./stdin")
 })()

test/data.js

@@ -38,8 +38,7 @@ module.exports = {
 				}]
 			},
 			"m.room.avatar/": {
-				discord_path: "/icons/112760669178241024/a_f83622e09ead74f0c5c527fe241f8f8c.png?size=1024",
-				url: "mxc://cadence.moe/zKXGZhmImMHuGQZWJEFKJbsF"
+				url: {$url: "/icons/112760669178241024/a_f83622e09ead74f0c5c527fe241f8f8c.png?size=1024"}
 			},
 			"m.room.power_levels/": {
 				events: {

test/ooye-test-data.sql

@@ -23,7 +23,8 @@ INSERT INTO sim (user_id, sim_name, localpart, mxid) VALUES
 ('114147806469554185', 'extremity', '_ooye_extremity', '@_ooye_extremity:cadence.moe'),
 ('111604486476181504', 'kyuugryphon', '_ooye_kyuugryphon', '@_ooye_kyuugryphon:cadence.moe'),
 ('1109360903096369153', 'amanda', '_ooye_amanda', '@_ooye_amanda:cadence.moe'),
-('43d378d5-1183-47dc-ab3c-d14e21c3fe58', '_pk_zoego', '_ooye__pk_zoego', '@_ooye__pk_zoego:cadence.moe');
+('43d378d5-1183-47dc-ab3c-d14e21c3fe58', '_pk_zoego', '_ooye__pk_zoego', '@_ooye__pk_zoego:cadence.moe'),
+('320067006521147393', 'papiophidian', '_ooye_papiophidian', '@_ooye_papiophidian:cadence.moe');
 
 INSERT INTO sim_proxy (user_id, proxy_owner_id, displayname) VALUES
 ('43d378d5-1183-47dc-ab3c-d14e21c3fe58', '196188877885538304', 'Azalea &flwr; 🌺');
@@ -125,19 +126,21 @@ INSERT INTO emoji (emoji_id, name, animated, mxc_url) VALUES
 ('606664341298872324', 'online', 0, 'mxc://cadence.moe/LCEqjStXCxvRQccEkuslXEyZ'),
 ('288858540888686602', 'upstinky', 0, 'mxc://cadence.moe/mwZaCtRGAQQyOItagDeCocEO');
 
-INSERT INTO member_cache (room_id, mxid, displayname, avatar_url) VALUES
-('!kLRqKKUQXcibIMtOpl:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', NULL),
-('!BpMdOUkWWhFxmTrENV:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'malformed mxc'),
-('!fGgIymcYWOqjbSRUdV:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU'),
-('!fGgIymcYWOqjbSRUdV:cadence.moe', '@rnl:cadence.moe', 'RNL', NULL),
-('!BnKuBPCvyfOkhcUjEu:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU'),
-('!maggESguZBqGBZtSnr:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU'),
-('!CzvdIdUQXgUjDVKxeU:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU'),
-('!cBxtVRxDlZvSVhJXVK:cadence.moe', '@Milan:tchncs.de', 'Milan', NULL),
-('!TqlyQmifxGUggEmdBN:cadence.moe', '@ampflower:matrix.org', 'Ampflower 🌺', 'mxc://cadence.moe/PRfhXYBTOalvgQYtmCLeUXko'),
-('!TqlyQmifxGUggEmdBN:cadence.moe', '@aflower:syndicated.gay', 'Rose', 'mxc://syndicated.gay/ZkBUPXCiXTjdJvONpLJmcbKP'),
-('!TqlyQmifxGUggEmdBN:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', NULL),
-('!BnKuBPCvyfOkhcUjEu:cadence.moe', '@ami:the-apothecary.club', 'Ami (she/her)', NULL);
+INSERT INTO member_cache (room_id, mxid, displayname, avatar_url, power_level) VALUES
+('!kLRqKKUQXcibIMtOpl:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', NULL, 0),
+('!BpMdOUkWWhFxmTrENV:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'malformed mxc', 0),
+('!fGgIymcYWOqjbSRUdV:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU', 0),
+('!fGgIymcYWOqjbSRUdV:cadence.moe', '@rnl:cadence.moe', 'RNL', NULL, 0),
+('!BnKuBPCvyfOkhcUjEu:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU', 0),
+('!maggESguZBqGBZtSnr:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU', 0),
+('!CzvdIdUQXgUjDVKxeU:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', 'mxc://cadence.moe/azCAhThKTojXSZJRoWwZmhvU', 0),
+('!cBxtVRxDlZvSVhJXVK:cadence.moe', '@Milan:tchncs.de', 'Milan', NULL, 0),
+('!TqlyQmifxGUggEmdBN:cadence.moe', '@ampflower:matrix.org', 'Ampflower 🌺', 'mxc://cadence.moe/PRfhXYBTOalvgQYtmCLeUXko', 0),
+('!TqlyQmifxGUggEmdBN:cadence.moe', '@aflower:syndicated.gay', 'Rose', 'mxc://syndicated.gay/ZkBUPXCiXTjdJvONpLJmcbKP', 0),
+('!TqlyQmifxGUggEmdBN:cadence.moe', '@cadence:cadence.moe', 'cadence [they]', NULL, 0),
+('!BnKuBPCvyfOkhcUjEu:cadence.moe', '@ami:the-apothecary.club', 'Ami (she/her)', NULL, 0),
+('!kLRqKKUQXcibIMtOpl:cadence.moe', '@test_auto_invite:example.org', NULL, NULL, 0),
+('!BpMdOUkWWhFxmTrENV:cadence.moe', '@test_auto_invite:example.org', NULL, NULL, 100);
 
 INSERT INTO member_power (mxid, room_id, power_level) VALUES
 ('@test_auto_invite:example.org', '*', 100);

test/test.js

@@ -23,6 +23,7 @@ reg.ooye.server_name = "cadence.moe"
 reg.id = "baby" // don't actually take authenticated actions on the server
 reg.as_token = "baby"
 reg.hs_token = "baby"
+reg.ooye.invite = []
 
 const sync = new HeatSync({watchFS: false})
 
@@ -116,6 +117,7 @@ file._actuallyUploadDiscordFileToMxc = function(url, res) { throw new Error(`Not
 	require("../matrix/kstate.test")
 	require("../matrix/api.test")
 	require("../matrix/file.test")
+	require("../matrix/power.test")
 	require("../matrix/read-registration.test")
 	require("../matrix/txnid.test")
 	require("../d2m/actions/create-room.test")