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/*
Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
Copyright (C) 2023 Fosscord and Fosscord Contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { Request, Response, Router } from "express";
import {
Member,
getPermission,
getRights,
Role,
GuildMemberUpdateEvent,
emitEvent,
Sticker,
Emoji,
Guild,
handleFile,
MemberChangeSchema,
} from "@fosscord/util";
import { route } from "@fosscord/api";
const router = Router();
router.get("/", route({}), async (req: Request, res: Response) => {
const { guild_id, member_id } = req.params;
await Member.IsInGuildOrFail(req.user_id, guild_id);
const member = await Member.findOneOrFail({
where: { id: member_id, guild_id },
});
return res.json(member);
});
router.patch(
"/",
route({ body: "MemberChangeSchema" }),
async (req: Request, res: Response) => {
const { guild_id } = req.params;
const member_id =
req.params.member_id === "@me" ? req.user_id : req.params.member_id;
const body = req.body as MemberChangeSchema;
const member = await Member.findOneOrFail({
where: { id: member_id, guild_id },
relations: ["roles", "user"],
});
const permission = await getPermission(req.user_id, guild_id);
const everyone = await Role.findOneOrFail({
where: { guild_id: guild_id, name: "@everyone", position: 0 },
});
if ("nick" in body) {
permission.hasThrow("MANAGE_NICKNAMES");
if (!body.nick) {
delete body.nick;
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
//@ts-ignore shut up
member.nick = null; // remove the nickname
}
}
if (
("bio" in body || "avatar" in body) &&
req.params.member_id != "@me"
) {
const rights = await getRights(req.user_id);
rights.hasThrow("MANAGE_USERS");
}
if (body.avatar)
body.avatar = await handleFile(
`/guilds/${guild_id}/users/${member_id}/avatars`,
body.avatar as string,
);
member.assign(body);
// must do this after the assign because the body roles array
// is string[] not Role[]
if ("roles" in body) {
permission.hasThrow("MANAGE_ROLES");
body.roles = body.roles || [];
body.roles.filter((x) => !!x);
if (body.roles.indexOf(everyone.id) === -1)
body.roles.push(everyone.id);
// foreign key constraint will fail if role doesn't exist
member.roles = body.roles.map((x) => Role.create({ id: x }));
}
await member.save();
member.roles = member.roles.filter((x) => x.id !== everyone.id);
// do not use promise.all as we have to first write to db before emitting the event to catch errors
await emitEvent({
event: "GUILD_MEMBER_UPDATE",
guild_id,
data: { ...member, roles: member.roles.map((x) => x.id) },
} as GuildMemberUpdateEvent);
res.json(member);
},
);
router.put("/", route({}), async (req: Request, res: Response) => {
// TODO: Lurker mode
const rights = await getRights(req.user_id);
const { guild_id } = req.params;
let { member_id } = req.params;
if (member_id === "@me") {
member_id = req.user_id;
rights.hasThrow("JOIN_GUILDS");
} else {
// TODO: join others by controller
}
const guild = await Guild.findOneOrFail({
where: { id: guild_id },
});
const emoji = await Emoji.find({
where: { guild_id: guild_id },
});
const roles = await Role.find({
where: { guild_id: guild_id },
});
const stickers = await Sticker.find({
where: { guild_id: guild_id },
});
await Member.addToGuild(member_id, guild_id);
res.send({ ...guild, emojis: emoji, roles: roles, stickers: stickers });
});
router.delete("/", route({}), async (req: Request, res: Response) => {
const { guild_id, member_id } = req.params;
const permission = await getPermission(req.user_id, guild_id);
const rights = await getRights(req.user_id);
if (member_id === "@me" || member_id === req.user_id) {
// TODO: unless force-joined
rights.hasThrow("SELF_LEAVE_GROUPS");
} else {
rights.hasThrow("KICK_BAN_MEMBERS");
permission.hasThrow("KICK_MEMBERS");
}
await Member.removeFromGuild(member_id, guild_id);
res.sendStatus(204);
});
export default router;
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