53 lines
1.3 KiB
TypeScript
53 lines
1.3 KiB
TypeScript
import { ICloner } from "@spt/utils/cloners/ICloner";
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import { inject, injectable } from "tsyringe";
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@injectable()
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export class InMemoryCacheService {
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protected cacheData: Record<string, any> = {};
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constructor(@inject("PrimaryCloner") protected cloner: ICloner) {}
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/**
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* Store data into an in-memory object
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* @param key key to store data against
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* @param dataToCache - Data to store in cache
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*/
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public storeByKey(key: string, dataToCache: any): void {
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this.cacheData[key] = this.cloner.clone(dataToCache);
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}
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/**
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* Retreve data stored by a key
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* @param key key
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* @returns Stored data
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*/
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public getDataByKey<T>(key: string): any | undefined {
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if (this.cacheData[key]) {
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return <T>this.cacheData[key];
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}
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return undefined;
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}
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/**
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* Does data exists against the provided key
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* @param key Key to check for data against
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* @returns true if exists
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*/
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public hasStoredDataByKey(key: string): boolean {
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if (this.cacheData[key]) {
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return true;
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}
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return false;
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}
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/**
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* Remove data stored against key
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* @param key Key to remove data against
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*/
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public clearDataStoredByKey(key: string): void {
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delete this.cacheData[key];
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}
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}
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