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/*
Spacebar: 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 { Router, Request, Response } from "express";
import {
Config,
DiscordApiErrors,
emitEvent,
Emoji,
GuildEmojisUpdateEvent,
handleFile,
Member,
Snowflake,
User,
EmojiCreateSchema,
EmojiModifySchema,
} from "@fosscord/util";
import { route } from "@fosscord/api";
const router = Router();
router.get("/", route({}), async (req: Request, res: Response) => {
const { guild_id } = req.params;
await Member.IsInGuildOrFail(req.user_id, guild_id);
const emojis = await Emoji.find({
where: { guild_id: guild_id },
relations: ["user"],
});
return res.json(emojis);
});
router.get("/:emoji_id", route({}), async (req: Request, res: Response) => {
const { guild_id, emoji_id } = req.params;
await Member.IsInGuildOrFail(req.user_id, guild_id);
const emoji = await Emoji.findOneOrFail({
where: { guild_id: guild_id, id: emoji_id },
relations: ["user"],
});
return res.json(emoji);
});
router.post(
"/",
route({
body: "EmojiCreateSchema",
permission: "MANAGE_EMOJIS_AND_STICKERS",
}),
async (req: Request, res: Response) => {
const { guild_id } = req.params;
const body = req.body as EmojiCreateSchema;
const id = Snowflake.generate();
const emoji_count = await Emoji.count({
where: { guild_id: guild_id },
});
const { maxEmojis } = Config.get().limits.guild;
if (emoji_count >= maxEmojis)
throw DiscordApiErrors.MAXIMUM_NUMBER_OF_EMOJIS_REACHED.withParams(
maxEmojis,
);
if (body.require_colons == null) body.require_colons = true;
const user = await User.findOneOrFail({ where: { id: req.user_id } });
body.image = (await handleFile(`/emojis/${id}`, body.image)) as string;
const emoji = await Emoji.create({
id: id,
guild_id: guild_id,
...body,
require_colons: body.require_colons ?? undefined, // schema allows nulls, db does not
user: user,
managed: false,
animated: false, // TODO: Add support animated emojis
available: true,
roles: [],
}).save();
await emitEvent({
event: "GUILD_EMOJIS_UPDATE",
guild_id: guild_id,
data: {
guild_id: guild_id,
emojis: await Emoji.find({ where: { guild_id: guild_id } }),
},
} as GuildEmojisUpdateEvent);
return res.status(201).json(emoji);
},
);
router.patch(
"/:emoji_id",
route({
body: "EmojiModifySchema",
permission: "MANAGE_EMOJIS_AND_STICKERS",
}),
async (req: Request, res: Response) => {
const { emoji_id, guild_id } = req.params;
const body = req.body as EmojiModifySchema;
const emoji = await Emoji.create({
...body,
id: emoji_id,
guild_id: guild_id,
}).save();
await emitEvent({
event: "GUILD_EMOJIS_UPDATE",
guild_id: guild_id,
data: {
guild_id: guild_id,
emojis: await Emoji.find({ where: { guild_id: guild_id } }),
},
} as GuildEmojisUpdateEvent);
return res.json(emoji);
},
);
router.delete(
"/:emoji_id",
route({ permission: "MANAGE_EMOJIS_AND_STICKERS" }),
async (req: Request, res: Response) => {
const { emoji_id, guild_id } = req.params;
await Emoji.delete({
id: emoji_id,
guild_id: guild_id,
});
await emitEvent({
event: "GUILD_EMOJIS_UPDATE",
guild_id: guild_id,
data: {
guild_id: guild_id,
emojis: await Emoji.find({ where: { guild_id: guild_id } }),
},
} as GuildEmojisUpdateEvent);
res.sendStatus(204);
},
);
export default router;
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