@appolo/cache - npm Package Compare versions

Comparing version 7.0.4 to 7.0.5

module/src/cache.js

@@ -6,2 +6,3 @@ "use strict";
 const appolo_cache_1 = require("appolo-cache");
+const _ = require("lodash");
 const ResultSymbol = "@result";
@@ -124,4 +125,15 @@ let Cache = class Cache {
     _getRedisMaxAge() {
-        return Math.floor((this._options.dbMaxAge || this._options.maxAge) / 1000);
+        let age = Math.floor((this._options.dbMaxAge || this._options.maxAge) / 1000);
+        if (this._options.randomAge) {
+            age += _.random(0, this._options.randomAge);
+        }
+        return age;
     }
+    _getMemoryMaxAge() {
+        let age = this._options.maxAge;
+        if (this._options.randomAge) {
+            age += _.random(0, this._options.randomAge);
+        }
+        return age;
+    }
     _getRedisKey(key) {
@@ -165,3 +177,3 @@ if (typeof key != "string") {
         let dto = value && value.hasOwnProperty && value.hasOwnProperty(ResultSymbol) ? value : { [ResultSymbol]: value };
-        this._cache.set(key, this._options.clone ? JSON.stringify(dto) : dto, this._options.maxAge);
+        this._cache.set(key, this._options.clone ? JSON.stringify(dto) : dto, this._getMemoryMaxAge());
     }
@@ -168,0 +180,0 @@ _setRedisValue(key, value) {

module/src/cache.ts

@@ -5,2 +5,3 @@ import {define, initMethod, inject, injectLazy} from 'appolo';
 import {ILogger} from "@appolo/logger";
+import * as _ from "lodash";
 import {IInnerCacheOptions, IOptions} from "./IOptions";
@@ -191,5 +192,21 @@ import Timer = NodeJS.Timer;
     private _getRedisMaxAge(): number {
-        return Math.floor((this._options.dbMaxAge || this._options.maxAge) / 1000)
+        let age = Math.floor((this._options.dbMaxAge || this._options.maxAge) / 1000);
+
+        if (this._options.randomAge) {
+            age += _.random(0, this._options.randomAge)
+        }
+
+        return age;
     }
 
+    private _getMemoryMaxAge(): number {
+        let age = this._options.maxAge
+
+        if (this._options.randomAge) {
+            age += _.random(0, this._options.randomAge)
+        }
+
+        return age
+    }
+
     private _getRedisKey(key: any): string {
@@ -253,3 +270,3 @@ if (typeof key != "string") {
 
-        this._cache.set(key, this._options.clone ? JSON.stringify(dto) : dto, this._options.maxAge);
+        this._cache.set(key, this._options.clone ? JSON.stringify(dto) : dto, this._getMemoryMaxAge());
     }
@@ -256,0 +273,0 @@

module/src/IOptions.ts

@@ -17,2 +17,3 @@ import {IModuleOptions} from 'appolo';
 
+
 }
@@ -49,2 +50,3 @@
     cacheNull?: boolean
+    randomAge?: number
 
@@ -51,0 +53,0 @@ }

package.json

 {
   "name": "@appolo/cache",
-  "version": "7.0.4",
+  "version": "7.0.5",
   "description": "appolo cache module",
@@ -5,0 +5,0 @@ "publishConfig": {

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Improved metrics

Total package byte prevSize

45232

increased by1.7%

Lines of code

1160

increased by2.2%

No dependency changes