133 lines
3.0 KiB
TypeScript
133 lines
3.0 KiB
TypeScript
import { Request, Response, Router } from "express";
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import {
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Template,
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Guild,
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Role,
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Snowflake,
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Config,
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Member,
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GuildTemplateCreateSchema,
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} from "@fosscord/util";
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import { route } from "@fosscord/api";
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import { DiscordApiErrors } from "@fosscord/util";
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import fetch from "node-fetch";
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const router: Router = Router();
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router.get("/:code", route({}), async (req: Request, res: Response) => {
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const { allowDiscordTemplates, allowRaws, enabled } =
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Config.get().templates;
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if (!enabled)
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res.json({
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code: 403,
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message: "Template creation & usage is disabled on this instance.",
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}).sendStatus(403);
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const { code } = req.params;
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if (code.startsWith("discord:")) {
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if (!allowDiscordTemplates)
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return res
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.json({
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code: 403,
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message:
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"Discord templates cannot be used on this instance.",
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})
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.sendStatus(403);
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const discordTemplateID = code.split("discord:", 2)[1];
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const discordTemplateData = await fetch(
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`https://discord.com/api/v9/guilds/templates/${discordTemplateID}`,
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{
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method: "get",
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headers: { "Content-Type": "application/json" },
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},
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);
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return res.json(await discordTemplateData.json());
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}
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if (code.startsWith("external:")) {
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if (!allowRaws)
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return res
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.json({
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code: 403,
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message: "Importing raws is disabled on this instance.",
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})
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.sendStatus(403);
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return res.json(code.split("external:", 2)[1]);
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}
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const template = await Template.findOneOrFail({ where: { code: code } });
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res.json(template);
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});
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router.post(
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"/:code",
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route({ body: "GuildTemplateCreateSchema" }),
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async (req: Request, res: Response) => {
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const {
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enabled,
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allowTemplateCreation,
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allowDiscordTemplates,
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allowRaws,
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} = Config.get().templates;
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if (!enabled)
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return res
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.json({
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code: 403,
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message:
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"Template creation & usage is disabled on this instance.",
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})
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.sendStatus(403);
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if (!allowTemplateCreation)
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return res
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.json({
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code: 403,
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message: "Template creation is disabled on this instance.",
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})
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.sendStatus(403);
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const { code } = req.params;
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const body = req.body as GuildTemplateCreateSchema;
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const { maxGuilds } = Config.get().limits.user;
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const guild_count = await Member.count({ where: { id: req.user_id } });
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if (guild_count >= maxGuilds) {
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throw DiscordApiErrors.MAXIMUM_GUILDS.withParams(maxGuilds);
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}
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const template = await Template.findOneOrFail({
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where: { code: code },
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});
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const guild_id = Snowflake.generate();
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const [guild, role] = await Promise.all([
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Guild.create({
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...body,
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...template.serialized_source_guild,
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id: guild_id,
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owner_id: req.user_id,
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}).save(),
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Role.create({
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id: guild_id,
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guild_id: guild_id,
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color: 0,
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hoist: false,
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managed: true,
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mentionable: true,
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name: "@everyone",
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permissions: BigInt("2251804225").toString(), // TODO: where did this come from?
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position: 0,
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}).save(),
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]);
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await Member.addToGuild(req.user_id, guild_id);
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res.status(201).json({ id: guild.id });
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},
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);
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export default router;
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