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import { Router, Request, Response } from "express";
import {
Config,
DiscordApiErrors,
emitEvent,
Emoji,
GuildEmojiUpdateEvent,
handleFile,
Member,
Snowflake,
User
} from "@fosscord/util";
import { route } from "@fosscord/api";
const router = Router();
export interface EmojiCreateSchema {
name?: string;
image?: string;
require_colons?: boolean | null;
roles?: string[];
}
export interface EmojiModifySchema {
name?: string;
roles?: string[];
}
router.get("/", route({}), async (req: Request, res: Response) => {
const guild_id = req.params.guild_id;
await Member.IsInGuildOrFail(req.user_id, guild_id);
const emojis = await Emoji.find({ guild_id: guild_id });
return res.json(emojis);
});
router.get("/:emoji_id", route({}), async (req: Request, res: Response) => {
const guild_id = req.params.guild_id;
const emoji_id = req.params.emoji_id;
await Member.IsInGuildOrFail(req.user_id, guild_id);
const emoji = await Emoji.findOneOrFail({ guild_id: guild_id, id: emoji_id });
return res.json(emoji);
});
router.post("/", route({ body: "EmojiCreateSchema", permission: "MANAGE_EMOJIS_AND_STICKERS" }), async (req: Request, res: Response) => {
const guild_id = req.params.guild_id;
const body = req.body as EmojiCreateSchema;
const emoji_count = await Emoji.count({ guild_id: guild_id });
const { maxEmojis } = Config.get().limits.guild;
if (emoji_count >= maxEmojis) throw DiscordApiErrors.MAXIMUM_NUMBER_OF_EMOJIS_REACHED.withParams(maxEmojis);
const id = Snowflake.generate();
if (!body.image) {
throw DiscordApiErrors.GENERAL_ERROR.withParams("No image provided");
}
if (body.require_colons === null) body.require_colons = true;
const user = await User.findOneOrFail({ id: req.user_id });
body.image = await handleFile(`/emojis/${id}`, body.image);
const emoji = new Emoji({
id: id,
guild_id: guild_id,
...body,
user: user,
managed: false,
animated: false, // TODO: Add support animated emojis
available: true
});
await Promise.all([
emoji.save(),
emitEvent({
event: "GUILD_EMOJI_UPDATE",
guild_id: guild_id,
data: {
guild_id: guild_id,
emojis: await Emoji.find({ guild_id: guild_id })
}
} as GuildEmojiUpdateEvent)
]);
});
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 = new Emoji({ ...body, id: emoji_id, guild_id: guild_id });
await Promise.all([
emoji.save(),
emitEvent({
event: "GUILD_EMOJI_UPDATE",
guild_id: guild_id,
data: {
guild_id: guild_id,
emojis: await Emoji.find({ guild_id: guild_id })
}
} as GuildEmojiUpdateEvent)
]);
return res.json(emoji);
});
router.delete("/:emoji_id", route({ permission: "MANAGE_EMOJIS_AND_STICKERS" }), async (req: Request, res: Response) => {
const guild_id = req.params.guild_id;
const { emoji_id } = req.params;
await Promise.all([
Emoji.delete({
id: emoji_id,
guild_id: guild_id
}),
emitEvent({
event: "GUILD_EMOJI_UPDATE",
guild_id: guild_id,
data: {
guild_id: guild_id,
emojis: await Emoji.find({ guild_id: guild_id })
}
} as GuildEmojiUpdateEvent)
])
res.sendStatus(204);
});
export default router;
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