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eris/api/getUser.ts

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import { Chat } from "grammy_types";
import { Admin, adminStore } from "../app/adminStore.ts";
import { bot } from "../bot/mod.ts";
import { sessions } from "./sessionsRoute.ts";
import { TkvEntry } from "../utils/Tkv.ts";
export async function withSessionUser<O>(
{ query, set }: { query: { sessionId: string }; set: { status?: string | number } },
cb: (sessionUser: Chat.PrivateGetChat) => Promise<O>,
) {
const session = sessions.get(query.sessionId);
if (!session?.userId) {
set.status = 401;
return "Must be logged in";
}
const user = await getUser(session.userId);
return cb(user);
}
export async function withSessionAdmin<O>(
{ query, set }: { query: { sessionId: string }; set: { status?: string | number } },
cb: (
sessionUser: Chat.PrivateGetChat,
sessionAdminEntry: TkvEntry<["admins", number], Admin>,
) => Promise<O>,
) {
const session = sessions.get(query.sessionId);
if (!session?.userId) {
set.status = 401;
return "Must be logged in";
}
const sessionUser = await getUser(session.userId);
const sessionAdminEntry = await adminStore.get(["admins", sessionUser.id]);
if (!sessionAdminEntry.versionstamp) {
set.status = 403;
return "Must be an admin";
}
return cb(sessionUser, sessionAdminEntry);
}
export async function getUser(userId: number): Promise<Chat.PrivateGetChat> {
const chat = await bot.api.getChat(userId);
if (chat.type !== "private") throw new Error("Chat is not private");
return chat;
}