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/*
Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
Copyright (C) 2023 Spacebar and Spacebar 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 { random, route } from "@spacebar/api";
import {
Channel,
Guild,
Invite,
InviteCreateEvent,
InviteCreateSchema,
PublicInviteRelation,
User,
emitEvent,
isTextChannel,
} from "@spacebar/util";
import { Request, Response, Router } from "express";
import { HTTPError } from "lambert-server";
const router: Router = Router();
router.post(
"/",
route({
requestBody: "InviteCreateSchema",
permission: "CREATE_INSTANT_INVITE",
right: "CREATE_INVITES",
responses: {
201: {
body: "Invite",
},
404: {},
400: {
body: "APIErrorResponse",
},
},
}),
async (req: Request, res: Response) => {
const { user_id } = req;
const body = req.body as InviteCreateSchema;
const { channel_id } = req.params;
const channel = await Channel.findOneOrFail({
where: { id: channel_id },
select: ["id", "name", "type", "guild_id"],
});
isTextChannel(channel.type);
if (!channel.guild_id) {
throw new HTTPError("This channel doesn't exist", 404);
}
const { guild_id } = channel;
const expires_at =
body.max_age == 0 || body.max_age == undefined
? undefined
: new Date(body.max_age * 1000 + Date.now());
const invite = await Invite.create({
code: random(),
temporary: body.temporary || true,
uses: 0,
max_uses: body.max_uses ? Math.max(0, body.max_uses) : 0,
max_age: body.max_age ? Math.max(0, body.max_age) : 0,
expires_at,
created_at: new Date(),
guild_id,
channel_id: channel_id,
inviter_id: user_id,
flags: body.flags ?? 0,
}).save();
const data = invite.toJSON();
data.inviter = (await User.getPublicUser(req.user_id)).toPublicUser();
data.guild = await Guild.findOne({ where: { id: guild_id } });
data.channel = channel;
await emitEvent({
event: "INVITE_CREATE",
data,
guild_id,
} as InviteCreateEvent);
res.status(201).send(data);
},
);
router.get(
"/",
route({
permission: "MANAGE_CHANNELS",
responses: {
200: {
body: "APIInviteArray",
},
404: {},
},
}),
async (req: Request, res: Response) => {
const { channel_id } = req.params;
const channel = await Channel.findOneOrFail({
where: { id: channel_id },
});
if (!channel.guild_id) {
throw new HTTPError("This channel doesn't exist", 404);
}
const { guild_id } = channel;
const invites = await Invite.find({
where: { guild_id },
relations: PublicInviteRelation,
});
res.status(200).send(invites);
},
);
export default router;
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