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import { Router } from "express";
import { ChannelModel, ChannelType, getPermission, MessageModel } from "fosscord-server-util";
import { HTTPError } from "lambert-server";
import { instanceOf, Length } from "../../../../../util/instanceOf";
const router: Router = Router();
export default router;
router.get("/", async (req, res) => {
const channel_id = BigInt(req.params.channel_id);
const channel = await ChannelModel.findOne(
{ id: channel_id },
{ guild_id: true, type: true, permission_overwrites: true }
).exec();
if (!channel) throw new HTTPError("Channel not found", 404);
const type: ChannelType = channel.type;
switch (type) {
case ChannelType.GUILD_VOICE:
case ChannelType.GUILD_CATEGORY:
throw new HTTPError("not a text channel", 400);
case ChannelType.DM:
case ChannelType.GROUP_DM:
case ChannelType.GUILD_NEWS:
case ChannelType.GUILD_STORE:
case ChannelType.GUILD_TEXT:
break;
}
instanceOf({ $around: BigInt, $after: BigInt, $before: BigInt, $limit: new Length(Number, 1, 100) }, req.query, {
path: "query",
req,
});
if (channel.guild_id) {
const permissions = await getPermission(req.userid, channel.guild_id, channel_id, { channel });
if (!permissions.has("VIEW_CHANNEL"))
throw new HTTPError("You don't have permission to view this channel", 401);
if (permissions.has("READ_MESSAGE_HISTORY")) return res.json([]);
} else if (channel.recipients) {
// group/dm channel
if (!channel.recipients.includes(req.userid))
throw new HTTPError("You don't have permission to view this channel", 401);
} else {
// idk what this channel is, can probably be removed
throw new HTTPError("Unkown channel type", 500);
}
});
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