@maximai/maxim-js/src/lib/utils/expiringKeyValueStore.js

Maxim AI JS SDK. Visit https://getmaxim.ai for more info.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class ExpiringKeyValueStore {
    constructor() {
        this.store = new Map();
    }
    set(key, value, expirySeconds) {
        const expiryTime = Date.now() + expirySeconds * 1000;
        this.store.set(key, [value, expiryTime]);
        this.evictExpired();
    }
    get(key) {
        const entry = this.store.get(key);
        if (entry) {
            const [value, expiryTime] = entry;
            if (Date.now() < expiryTime) {
                return value;
            }
            else {
                this.store.delete(key);
            }
        }
        return null;
    }
    delete(key) {
        this.store.delete(key);
    }
    evictExpired() {
        const currentTime = Date.now();
        for (const [key, [, expiryTime]] of this.store) {
            if (currentTime >= expiryTime) {
                this.store.delete(key);
            }
        }
    }
}
exports.default = ExpiringKeyValueStore;
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