59 lines
2.2 KiB
JavaScript
59 lines
2.2 KiB
JavaScript
"use strict";
|
|
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
|
|
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
|
return new (P || (P = Promise))(function (resolve, reject) {
|
|
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
|
|
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
|
|
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
|
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
|
});
|
|
};
|
|
var __importDefault = (this && this.__importDefault) || function (mod) {
|
|
return (mod && mod.__esModule) ? mod : { "default": mod };
|
|
};
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.InMemoryLRUCache = void 0;
|
|
const lru_cache_1 = __importDefault(require("lru-cache"));
|
|
function defaultLengthCalculation(item) {
|
|
if (Array.isArray(item) || typeof item === 'string') {
|
|
return item.length;
|
|
}
|
|
return 1;
|
|
}
|
|
class InMemoryLRUCache {
|
|
constructor({ maxSize = Infinity, sizeCalculator = defaultLengthCalculation, onDispose, } = {}) {
|
|
this.store = new lru_cache_1.default({
|
|
max: maxSize,
|
|
length: sizeCalculator,
|
|
dispose: onDispose,
|
|
});
|
|
}
|
|
get(key) {
|
|
return __awaiter(this, void 0, void 0, function* () {
|
|
return this.store.get(key);
|
|
});
|
|
}
|
|
set(key, value, options) {
|
|
return __awaiter(this, void 0, void 0, function* () {
|
|
const maxAge = options && options.ttl && options.ttl * 1000;
|
|
this.store.set(key, value, maxAge);
|
|
});
|
|
}
|
|
delete(key) {
|
|
return __awaiter(this, void 0, void 0, function* () {
|
|
this.store.del(key);
|
|
});
|
|
}
|
|
flush() {
|
|
return __awaiter(this, void 0, void 0, function* () {
|
|
this.store.reset();
|
|
});
|
|
}
|
|
getTotalSize() {
|
|
return __awaiter(this, void 0, void 0, function* () {
|
|
return this.store.length;
|
|
});
|
|
}
|
|
}
|
|
exports.InMemoryLRUCache = InMemoryLRUCache;
|
|
//# sourceMappingURL=InMemoryLRUCache.js.map
|