start using kstate for guild/spaces too

d2m/actions/create-space.js

@@ -1,18 +1,29 @@
 // @ts-check
 
 const assert = require("assert")
+const DiscordTypes = require("discord-api-types/v10")
+
 const passthrough = require("../../passthrough")
 const { sync, db } = passthrough
 /** @type {import("../../matrix/api")} */
 const api = sync.require("../../matrix/api")
+/** @type {import("../../matrix/file")} */
+const file = sync.require("../../matrix/file")
+/** @type {import("./create-room")} */
+const createRoom = sync.require("./create-room")
 
 /**
  * @param {import("discord-api-types/v10").RESTGetAPIGuildResult} guild
+ * @param {any} kstate
  */
-async function createSpace(guild) {
-	assert(guild.name)
+async function createSpace(guild, kstate) {
+	const name = kstate["m.room.name/"].name
+	const topic = kstate["m.room.topic/"]?.topic || undefined
+
+	assert(name)
+
 	const roomID = await api.createRoom({
-		name: guild.name,
+		name,
 		preset: "private_chat", // cannot join space unless invited
 		visibility: "private",
 		power_level_content_override: {
@@ -20,28 +31,55 @@ async function createSpace(guild) {
 			invite: 0 // any existing member can invite others
 		},
 		invite: ["@cadence:cadence.moe"], // TODO
-		topic: guild.description || undefined,
+		topic,
 		creation_content: {
 			type: "m.space"
 		},
-		initial_state: [
-			{
-				type: "m.room.guest_access",
-				state_key: "",
-				content: {
-					guest_access: "can_join" // guests can join space if other conditions are met
-				}
-			},
-			{
-				type: "m.room.history_visibility",
-				content: {
-					history_visibility: "invited" // any events sent after user was invited are visible
-				}
-			}
-		]
+		initial_state: ks.kstateToState(kstate)
 	})
 	db.prepare("INSERT INTO guild_space (guild_id, space_id) VALUES (?, ?)").run(guild.id, roomID)
 	return roomID
 }
 
+/**
+ * @param {DiscordTypes.APIGuild} guild]
+ */
+async function guildToKState(guild) {
+	const avatarEventContent = {}
+	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
+	}
+
+	let history_visibility = "invited"
+	if (guild["thread_metadata"]) history_visibility = "world_readable"
+
+	const guildKState = {
+		"m.room.name/": {name: guild.name},
+		"m.room.avatar/": avatarEventContent,
+		"m.room.guest_access/": {guest_access: "can_join"}, // guests can join space if other conditions are met
+		"m.room.history_visibility": {history_visibility: "invited"} // any events sent after user was invited are visible
+	}
+
+	return guildKState
+}
+
+async function syncSpace(guildID) {
+	/** @ts-ignore @type {DiscordTypes.APIGuild} */
+	const guild = discord.guilds.get(guildID)
+	assert.ok(guild)
+
+	/** @type {{room_id: string, thread_parent: string?}} */
+	const existing = db.prepare("SELECT space_id from guild_space WHERE guild_id = ?").get(guildID)
+
+	const guildKState = await guildToKState(guild)
+
+	if (!existing) {
+		const spaceID = await createSpace(guild, guildKState)
+		return spaceID
+	}
+
+
+
+
 module.exports.createSpace = createSpace