@onesy/cache/OnesyCache.js

Cache

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const merge_1 = __importDefault(require("@onesy/utils/merge"));
const copy_1 = __importDefault(require("@onesy/utils/copy"));
const hash_1 = __importDefault(require("@onesy/utils/hash"));
const unix = () => Math.floor(new Date().getTime() / 1000);
const optionsDefault = {
    value: {
        copy: false
    },
    add: {
        override: true
    },
};
class OnesyCache {
    static get options() {
        return this.options_;
    }
    static set options(value) {
        this.options_ = (0, merge_1.default)(value, optionsDefault);
    }
    static add(value, ...args) {
        const key = (0, hash_1.default)(args);
        if (!this.caches[key] ||
            this.options.add.override) {
            const value_ = this.options.value.copy ? (0, copy_1.default)(value) : value;
            this.caches[key] = {
                value: value_,
                added_at: unix(),
            };
            return value_;
        }
    }
    static update(value, ...args) {
        const key = (0, hash_1.default)(args);
        if (this.caches[key]) {
            const value_ = this.options.value.copy ? (0, copy_1.default)(value) : value;
            this.caches[key].value = value_;
            this.caches[key].updated_at = unix();
            return value_;
        }
    }
    static get(...args) {
        const key = (0, hash_1.default)(args);
        if (this.caches[key])
            return this.options.value.copy ? (0, copy_1.default)(this.caches[key].value) : this.caches[key].value;
    }
    static has(...args) {
        const key = (0, hash_1.default)(args);
        return this.caches.hasOwnProperty(key);
    }
    static remove(...args) {
        const key = (0, hash_1.default)(args);
        if (this.caches.hasOwnProperty(key))
            delete this.caches[key];
    }
    static reset() {
        this.caches = {};
        this.options = optionsDefault;
    }
}
OnesyCache.caches = {};
OnesyCache.options_ = optionsDefault;
exports.default = OnesyCache;