:sparkles: Rate Limit model
1 files changed, 17 insertions, 11 deletions
diff --git a/src/util/Database.ts b/src/util/Database.ts
index 1b77629f..0732cb4e 100644
--- a/src/util/Database.ts
+++ b/src/util/Database.ts
@@ -46,6 +46,7 @@ export interface MongooseCache {
export class MongooseCache extends EventEmitter {
public stream: ChangeStream;
public data: any;
+ public initalizing?: Promise<void>;
constructor(
public collection: Collection,
@@ -59,19 +60,24 @@ export class MongooseCache extends EventEmitter {
if (this.opts.array == null) this.opts.array = true;
}
- init = async () => {
- // @ts-ignore
- this.stream = this.collection.watch(this.pipeline, { fullDocument: "updateLookup" });
+ init = () => {
+ if (this.initalizing) return this.initalizing;
+ this.initalizing = new Promise(async (resolve, reject) => {
+ // @ts-ignore
+ this.stream = this.collection.watch(this.pipeline, { fullDocument: "updateLookup" });
- this.stream.on("change", this.change);
- this.stream.on("close", this.destroy);
- this.stream.on("error", console.error);
+ this.stream.on("change", this.change);
+ this.stream.on("close", this.destroy);
+ this.stream.on("error", console.error);
- if (!this.opts.onlyEvents) {
- const arr = await this.collection.aggregate(this.pipeline).toArray();
- if (this.opts.array) this.data = arr || [];
- else this.data = arr?.[0];
- }
+ if (!this.opts.onlyEvents) {
+ const arr = await this.collection.aggregate(this.pipeline).toArray();
+ if (this.opts.array) this.data = arr || [];
+ else this.data = arr?.[0];
+ }
+ resolve();
+ });
+ return this.initalizing;
};
changeStream = (pipeline: any) => {
|
