@puregram/scenes/lib/cache-repository.js

Simple implementation of middleware-based scene management for puregram

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CacheRepository = void 0;
class CacheRepository {
    constructor({ sortingValues } = {}) {
        this.collection = new Map();
        this.keys = [];
        this.values = [];
        this.sortingValues = sortingValues;
    }
    /** Checks has value by key */
    has(key) {
        return this.collection.has(key);
    }
    /** Sets value by key */
    set(key, value) {
        this.collection.set(key, value);
        this.keys = [...this.collection.keys()];
        this.values = [...this.collection.values()];
        if (this.sortingValues) {
            this.values.sort(this.sortingValues);
        }
    }
    /** Returns value by key */
    get(key) {
        return this.collection.get(key);
    }
    /** Sets value by key else error if exits */
    strictSet(key, value) {
        if (this.collection.has(key)) {
            throw new Error(`value by ${key} already exists`);
        }
        return this.set(key, value);
    }
    /** Returns value by key else error */
    strictGet(key) {
        const value = this.get(key);
        if (!value) {
            throw new Error(`value by ${key} not found`);
        }
        return value;
    }
    /** Returns iterator */
    [Symbol.iterator]() {
        return this.collection[Symbol.iterator]();
    }
}
exports.CacheRepository = CacheRepository;