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🚧 db listener

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This commit is contained in:
Flam3rboy 2021-02-06 22:33:25 +01:00
parent 4eba7f5068
commit d1e7f3a37e
4 changed files with 30 additions and 3 deletions
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package-lock.json generated
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2
package.json
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@ -15,7 +15,7 @@
"discord-server-util": "github:discord-open-source/discord-server-util", "discord-server-util": "github:discord-open-source/discord-server-util",
"erlpack": "^0.1.3", "erlpack": "^0.1.3",
"jsonwebtoken": "^8.5.1", "jsonwebtoken": "^8.5.1",
"lambert-db": "^1.1.2", "lambert-db": "^1.1.5",
"lambert-server": "^1.1.0", "lambert-server": "^1.1.0",
"missing-native-js-functions": "^1.2.2", "missing-native-js-functions": "^1.2.2",
"node-fetch": "^2.6.1", "node-fetch": "^2.6.1",

7
src/events/Connection.ts
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@ -5,11 +5,12 @@ import { Message } from "./Message";
import { setHeartbeat } from "../util/setHeartbeat"; import { setHeartbeat } from "../util/setHeartbeat";
import { Send } from "../util/Send"; import { Send } from "../util/Send";
import { CLOSECODES, OPCODES } from "../util/Constants"; import { CLOSECODES, OPCODES } from "../util/Constants";
import { setupListener } from "../listener/listener";
// TODO: check rate limit // TODO: check rate limit
// TODO: specify rate limit in config // TODO: specify rate limit in config
export function Connection(this: Server, socket: WebSocket, request: IncomingMessage) { export async function Connection(this: Server, socket: WebSocket, request: IncomingMessage) {
try { try {
socket.on("close", Close); socket.on("close", Close);
socket.on("message", Message); socket.on("message", Message);
@ -29,13 +30,15 @@ export function Connection(this: Server, socket: WebSocket, request: IncomingMes
setHeartbeat(socket); setHeartbeat(socket);
Send(socket, { await Send(socket, {
op: OPCODES.Hello, op: OPCODES.Hello,
d: { d: {
heartbeat_interval: 1000 * 30, heartbeat_interval: 1000 * 30,
}, },
}); });
await setupListener.call(socket);
socket.readyTimeout = setTimeout(() => { socket.readyTimeout = setTimeout(() => {
return socket.close(CLOSECODES.Session_timed_out); return socket.close(CLOSECODES.Session_timed_out);
}, 1000 * 30); }, 1000 * 30);

24
src/listener/listener.ts Normal file
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@ -0,0 +1,24 @@
import { db, User } from "discord-server-util";
import { ProviderCache } from "lambert-db";
import { MongodbProviderCache } from "lambert-db/dist/Mongodb";
import WebSocket from "../util/WebSocket";
export async function setupListener(this: WebSocket) {
// TODO: shard guilds (only for bots)
const user: User = await db.data.users({ id: this.userid }).get();
// * MongoDB specific $in query to get all guilds of the user
const guildCache: MongodbProviderCache = await db.data
.guilds({ id: { $id: user.guilds } })
.cache({ onlyEvents: true })
.init();
guildCache.on("change", (data) => {
console.log(data);
});
this.once("close", async () => {
await guildCache.destroy();
});
}