65 lines
2 KiB
TypeScript
65 lines
2 KiB
TypeScript
import type {
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CacheableLocalUser,
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CacheableUser,
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ILocalUser,
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} from "@/models/entities/user.js";
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import { User } from "@/models/entities/user.js";
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import { Users } from "@/models/index.js";
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import { Cache } from "@/misc/cache.js";
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import { redisClient, subscriber } from "@/db/redis.js";
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export const userByIdCache = new Cache<CacheableUser>(Infinity);
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export const localUserByNativeTokenCache = new Cache<CacheableLocalUser | null>(
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Infinity,
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);
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export const localUserByIdCache = new Cache<CacheableLocalUser>(Infinity);
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export const uriPersonCache = new Cache<CacheableUser | null>(Infinity);
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subscriber.on("message", async (_, data) => {
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const obj = JSON.parse(data);
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if (obj.channel === "internal") {
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const { type, body } = obj.message;
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switch (type) {
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case "localUserUpdated": {
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await userByIdCache.delete(body.id);
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await localUserByIdCache.delete(body.id);
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const toDelete = Array.from(await localUserByNativeTokenCache.getAll())
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.filter((v) => v[1]?.id === body.id)
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.map((v) => v[0]);
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await localUserByNativeTokenCache.delete(...toDelete);
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break;
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}
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case "userChangeSuspendedState":
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case "userChangeSilencedState":
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case "userChangeModeratorState":
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case "remoteUserUpdated": {
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const user = await Users.findOneByOrFail({ id: body.id });
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await userByIdCache.set(user.id, user);
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const trans = redisClient.multi();
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for (const [k, v] of (await uriPersonCache.getAll()).entries()) {
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if (v?.id === user.id) {
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await uriPersonCache.set(k, user, trans);
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}
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}
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await trans.exec();
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if (Users.isLocalUser(user)) {
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await localUserByNativeTokenCache.set(user.token, user);
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await localUserByIdCache.set(user.id, user);
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}
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break;
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}
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case "userTokenRegenerated": {
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const user = (await Users.findOneByOrFail({
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id: body.id,
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})) as ILocalUser;
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await localUserByNativeTokenCache.delete(body.oldToken);
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await localUserByNativeTokenCache.set(body.newToken, user);
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break;
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}
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default:
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break;
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}
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}
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});
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