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fix little errors and new method to get new guilds

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notsapinho 2021-04-08 12:25:29 -03:00 committed by GitHub
parent 774fcc9373
commit 9d9a4c7e72
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1 changed files with 16 additions and 10 deletions
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26
src/listener/listener.ts
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@ -11,14 +11,21 @@ import WebSocket from "../util/WebSocket";
// Sharding: calculate if the current shard id matches the formula: shard_id = (guild_id >> 22) % num_shards // Sharding: calculate if the current shard id matches the formula: shard_id = (guild_id >> 22) % num_shards
// https://discord.com/developers/docs/topics/gateway#sharding // https://discord.com/developers/docs/topics/gateway#sharding
export interface DispatchOpts {
eventStream: any;
user_guilds: Array<string>;
shard_count?: bigint;
shard_id?: bigint;
}
export async function setupListener(this: WebSocket) { export async function setupListener(this: WebSocket) {
const user = await UserModel.findOne({ id: this.user_id }).lean().exec(); const user = await UserModel.findOne({ id: this.user_id }).lean().exec();
var guilds = user.guilds; var user_guilds = user.guilds;
const shard_count = 10n; const shard_count = 10n;
const shard_id = 0n; const shard_id = 0n;
if (shard_count) { if (shard_count) {
guilds = user.guilds.filter((x) => (BigInt(x) >> 22n) % shard_count === shard_id); user_guilds = user.guilds.filter((x) => (BigInt(x) >> 22n) % shard_count === shard_id);
} }
const eventStream = new MongooseCache( const eventStream = new MongooseCache(
@ -26,7 +33,7 @@ export async function setupListener(this: WebSocket) {
[ [
{ {
$match: { $match: {
$or: [{ "fullDocument.guild_id": { $in: guilds } }, { "fullDocument.user_id": user.id }] $or: [{ "fullDocument.guild_id": { $in: user_guilds } }, { "fullDocument.user_id": user.id }]
} }
} }
], ],
@ -36,12 +43,12 @@ export async function setupListener(this: WebSocket) {
); );
await eventStream.init(); await eventStream.init();
eventStream.on("insert", dispatch.bind(this)); eventStream.on("insert", (document) => dispatch.call(this, { eventStream, user_guilds, shard_count, shard_id }, document));
this.once("close", () => eventStream.destroy()); this.once("close", () => eventStream.destroy());
} }
export async function dispatch(this: WebSocket, document: Event) { export async function dispatch(this: WebSocket, { eventStream, user_guilds, shard_count, shard_id }: DispatchOpts, document: Event) {
var permission = new Permissions("ADMINISTRATOR"); // default permission for dms var permission = new Permissions("ADMINISTRATOR"); // default permission for dms
console.log("event", document); console.log("event", document);
@ -51,15 +58,14 @@ export async function dispatch(this: WebSocket, document: Event) {
permission = await getPermission(this.user_id, document.guild_id, channel_id); permission = await getPermission(this.user_id, document.guild_id, channel_id);
} }
if(document.event === "GUILD_CREATE") { if (document.event === "GUILD_CREATE") {
const newUser = await UserModel.findOne({ id: this.user_id }).lean().exec(); user_guilds.push(document.guild_id);
var newGuilds = newUser.guilds;
if (shard_count) { if (shard_count) {
newGuilds = newUser.guilds.filter((x) => (BigInt(x) >> 22n) % shard_count === shard_id); user_guilds = user_guilds.filter((x) => (BigInt(x) >> 22n) % shard_count === shard_id);
} }
eventStream.changeStream([{ $match: { $or: [{ "fullDocument.guild_id": { $in: newGuilds } }, { "fullDocument.user_id": newUser.id }] } }]); eventStream.changeStream([{ $match: { $or: [{ "fullDocument.guild_id": { $in: user_guilds } }, { "fullDocument.user_id": document.user_id }] } }]);
} }
// check intents: https://discord.com/developers/docs/topics/gateway#gateway-intents // check intents: https://discord.com/developers/docs/topics/gateway#gateway-intents