3.0.45

.gitignore

@@ -15,8 +15,6 @@ node_modules/
 
 # builds
 dist/
-dist_web/
-dist_serve/
-dist_ts_web/
+dist_*/
 
 # custom

.gitlab-ci.yml

@@ -1,16 +1,16 @@
 # gitzone ci_default
-image: hosttoday/ht-docker-node:npmci
+image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
 
 cache:
   paths:
-  - .npmci_cache/
-  key: "$CI_BUILD_STAGE"
+    - .npmci_cache/
+  key: '$CI_BUILD_STAGE'
 
 stages:
-- security
-- test
-- release
-- metadata
+  - security
+  - test
+  - release
+  - metadata
 
 # ====================
 # security stage
@@ -18,60 +18,74 @@ stages:
 mirror:
   stage: security
   script:
-  - npmci git mirror
+    - npmci git mirror
+  only:
+    - tags
   tags:
-  - docker
-  - notpriv
+    - lossless
+    - docker
+    - notpriv
 
-snyk:
+auditProductionDependencies:
+  image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
   stage: security
   script:
     - npmci npm prepare
-    - npmci command npm install -g snyk
-    - npmci command npm install --ignore-scripts
-    - npmci command snyk test
+    - npmci command npm install --production --ignore-scripts
+    - npmci command npm config set registry https://registry.npmjs.org
+    - npmci command npm audit --audit-level=high --only=prod --production
   tags:
-  - docker
-  - notpriv
+    - docker
+
+auditDevDependencies:
+  image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
+  stage: security
+  script:
+    - npmci npm prepare
+    - npmci command npm install --ignore-scripts
+    - npmci command npm config set registry https://registry.npmjs.org
+    - npmci command npm audit --audit-level=high --only=dev
+  tags:
+    - docker
+  allow_failure: true
 
 # ====================
 # test stage
 # ====================
 
-testLTS:
+testStable:
   stage: test
   script:
-  - npmci npm prepare
-  - npmci node install lts
-  - npmci npm install
-  - npmci npm test
+    - npmci npm prepare
+    - npmci node install stable
+    - npmci npm install
+    - npmci npm test
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
-  - docker
-  - notpriv
-    
-testSTABLE:
+    - docker
+
+testBuild:
   stage: test
   script:
-  - npmci npm prepare
-  - npmci node install stable
-  - npmci npm install
-  - npmci npm test
+    - npmci npm prepare
+    - npmci node install stable
+    - npmci npm install
+    - npmci command npm run build
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
-  - docker
-  - notpriv
+    - docker
 
 release:
   stage: release
   script:
-  - npmci node install stable
-  - npmci npm publish
+    - npmci node install stable
+    - npmci npm publish
   only:
-  - tags
+    - tags
   tags:
-  - docker
-  - notpriv
+    - lossless
+    - docker
+    - notpriv
 
 # ====================
 # metadata stage
@@ -79,33 +93,39 @@ release:
 codequality:
   stage: metadata
   allow_failure: true
+  only:
+    - tags
   script:
     - npmci command npm install -g tslint typescript
+    - npmci npm prepare
     - npmci npm install
     - npmci command "tslint -c tslint.json ./ts/**/*.ts"
   tags:
-  - docker
-  - priv
+    - lossless
+    - docker
+    - priv
 
 trigger:
   stage: metadata
   script:
-  - npmci trigger
+    - npmci trigger
   only:
-  - tags
+    - tags
   tags:
-  - docker
-  - notpriv
+    - lossless
+    - docker
+    - notpriv
 
 pages:
-  image: hosttoday/ht-docker-node:npmci
   stage: metadata
   script:
+    - npmci node install lts
     - npmci command npm install -g @gitzone/tsdoc
     - npmci npm prepare
     - npmci npm install
     - npmci command tsdoc
   tags:
+    - lossless
     - docker
     - notpriv
   only:
@@ -113,5 +133,5 @@ pages:
   artifacts:
     expire_in: 1 week
     paths:
-    - public
+      - public
   allow_failure: true

.vscode/launch.json

@@ -0,0 +1,29 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "current file",
+      "type": "node",
+      "request": "launch",
+      "args": [
+        "${relativeFile}"
+      ],
+      "runtimeArgs": ["-r", "@gitzone/tsrun"],
+      "cwd": "${workspaceRoot}",
+      "protocol": "inspector",
+      "internalConsoleOptions": "openOnSessionStart"
+    },
+    {
+      "name": "test.ts",
+      "type": "node",
+      "request": "launch",
+      "args": [
+        "test/test.ts"
+      ],
+      "runtimeArgs": ["-r", "@gitzone/tsrun"],
+      "cwd": "${workspaceRoot}",
+      "protocol": "inspector",
+      "internalConsoleOptions": "openOnSessionStart"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,26 @@
+{
+  "json.schemas": [
+    {
+      "fileMatch": ["/npmextra.json"],
+      "schema": {
+        "type": "object",
+        "properties": {
+          "npmci": {
+            "type": "object",
+            "description": "settings for npmci"
+          },
+          "gitzone": {
+            "type": "object",
+            "description": "settings for gitzone",
+            "properties": {
+              "projectType": {
+                "type": "string",
+                "enum": ["website", "element", "service", "npm", "wcc"]
+              }
+            }
+          }
+        }
+      }
+    }
+  ]
+}

license

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Lossless GmbH (hello@lossless.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

package.json

@@ -1,42 +1,48 @@
 {
   "name": "@pushrocks/smarttime",
   "private": false,
-  "version": "3.0.14",
+  "version": "3.0.45",
   "description": "handle time in smart ways",
   "main": "dist_ts/index.js",
   "typings": "dist_ts/index.d.ts",
   "author": "Lossless GmbH",
   "license": "MIT",
   "scripts": {
-    "test": "(tstest ./test/)",
-    "build": "(tsbuild && tsbundle npm)"
+    "test": "(tstest ./test)",
+    "build": "(tsbuild --web && tsbundle npm)"
   },
   "devDependencies": {
-    "@gitzone/tsbuild": "^2.1.11",
-    "@gitzone/tsbundle": "^1.0.69",
-    "@gitzone/tsrun": "^1.2.6",
-    "@gitzone/tstest": "^1.0.24",
-    "@pushrocks/tapbundle": "^3.0.9",
-    "@types/node": "^14.0.5",
-    "tslint": "^6.1.2",
+    "@gitzone/tsbuild": "^2.1.29",
+    "@gitzone/tsbundle": "^1.0.89",
+    "@gitzone/tsrun": "^1.2.18",
+    "@gitzone/tstest": "^1.0.60",
+    "@pushrocks/tapbundle": "^4.0.3",
+    "@types/node": "^17.0.14",
+    "tslint": "^6.1.3",
     "tslint-config-prettier": "^1.18.0"
   },
   "dependencies": {
-    "@pushrocks/smartdelay": "^2.0.6",
-    "@pushrocks/smartpromise": "^3.0.2",
-    "@types/cron": "^1.7.1",
-    "@types/luxon": "^1.15.1",
-    "cron-parser": "^2.14.0",
-    "luxon": "^1.16.0"
+    "@pushrocks/lik": "^5.0.4",
+    "@pushrocks/smartdelay": "^2.0.13",
+    "@pushrocks/smartpromise": "^3.1.6",
+    "croner": "^4.0.86",
+    "dayjs": "^1.10.7",
+    "is-nan": "^1.3.2",
+    "pretty-ms": "^7.0.1"
   },
   "files": [
-    "ts/*",
-    "ts_web/*",
-    "dist/*",
-    "dist_web/*",
-    "assets/*",
+    "ts/**/*",
+    "ts_web/**/*",
+    "dist/**/*",
+    "dist_*/**/*",
+    "dist_ts/**/*",
+    "dist_ts_web/**/*",
+    "assets/**/*",
     "cli.js",
     "npmextra.json",
     "readme.md"
+  ],
+  "browserslist": [
+    "last 1 chrome versions"
   ]
 }

readme.md

@@ -8,13 +8,20 @@ handle time in smart ways
 * [docs (typedoc)](https://pushrocks.gitlab.io/smarttime/)
 
 ## Status for master
-[![build status](https://gitlab.com/pushrocks/smarttime/badges/master/build.svg)](https://gitlab.com/pushrocks/smarttime/commits/master)
-[![coverage report](https://gitlab.com/pushrocks/smarttime/badges/master/coverage.svg)](https://gitlab.com/pushrocks/smarttime/commits/master)
-[![npm downloads per month](https://img.shields.io/npm/dm/@pushrocks/smarttime.svg)](https://www.npmjs.com/package/@pushrocks/smarttime)
-[![Known Vulnerabilities](https://snyk.io/test/npm/@pushrocks/smarttime/badge.svg)](https://snyk.io/test/npm/@pushrocks/smarttime)
-[![TypeScript](https://img.shields.io/badge/TypeScript->=%203.x-blue.svg)](https://nodejs.org/dist/latest-v10.x/docs/api/)
-[![node](https://img.shields.io/badge/node->=%2010.x.x-blue.svg)](https://nodejs.org/dist/latest-v10.x/docs/api/)
-[![JavaScript Style Guide](https://img.shields.io/badge/code%20style-prettier-ff69b4.svg)](https://prettier.io/)
+
+Status Category | Status Badge
+-- | --
+GitLab Pipelines | [![pipeline status](https://gitlab.com/pushrocks/smarttime/badges/master/pipeline.svg)](https://lossless.cloud)
+GitLab Pipline Test Coverage | [![coverage report](https://gitlab.com/pushrocks/smarttime/badges/master/coverage.svg)](https://lossless.cloud)
+npm | [![npm downloads per month](https://badgen.net/npm/dy/@pushrocks/smarttime)](https://lossless.cloud)
+Snyk | [![Known Vulnerabilities](https://badgen.net/snyk/pushrocks/smarttime)](https://lossless.cloud)
+TypeScript Support | [![TypeScript](https://badgen.net/badge/TypeScript/>=%203.x/blue?icon=typescript)](https://lossless.cloud)
+node Support | [![node](https://img.shields.io/badge/node->=%2010.x.x-blue.svg)](https://nodejs.org/dist/latest-v10.x/docs/api/)
+Code Style | [![Code Style](https://badgen.net/badge/style/prettier/purple)](https://lossless.cloud)
+PackagePhobia (total standalone install weight) | [![PackagePhobia](https://badgen.net/packagephobia/install/@pushrocks/smarttime)](https://lossless.cloud)
+PackagePhobia (package size on registry) | [![PackagePhobia](https://badgen.net/packagephobia/publish/@pushrocks/smarttime)](https://lossless.cloud)
+BundlePhobia (total size when bundled) | [![BundlePhobia](https://badgen.net/bundlephobia/minzip/@pushrocks/smarttime)](https://lossless.cloud)
+Platform support | [![Supports Windows 10](https://badgen.net/badge/supports%20Windows%2010/yes/green?icon=windows)](https://lossless.cloud) [![Supports Mac OS X](https://badgen.net/badge/supports%20Mac%20OS%20X/yes/green?icon=apple)](https://lossless.cloud)
 
 ## Usage
 
@@ -23,18 +30,20 @@ Use TypeScript for best in class instellisense.
 Smarttime offers smart ways to deal with time.
 
 ### class CronManager
+
 This class provides scheduling of functions with a cron syntax
 
 ```typescript
 import { CronManager } from '@pushrocks/smarrtime';
 const cronManagerInstance = new CronManager();
-cronManagerInstance.addConrjob('* * * * * *', async () => {
+cronManagerInstance.addCronjob('* * * * * *', async () => {
   console.log('hello'); // will log 'hello' to console once every second;
-})
+});
 cronManagerInstance.start();
 ```
 
 ### class ExtendedDate
+
 This class offers static functions to create zone specific JavaScript dates from European formated time strings.
 
 ```TypeScript
@@ -42,9 +51,13 @@ import { ExtendedDate } from '@pushrocks/smarttime'
 const myDate: Date = ExtendedDate.fromEuropeanDate('8.6.2018')
 ```
 
+## Contribution
+
+We are always happy for code contributions. If you are not the code contributing type that is ok. Still, maintaining Open Source repositories takes considerable time and thought. If you like the quality of what we do and our modules are useful to you we would appreciate a little monthly contribution: You can [contribute one time](https://lossless.link/contribute-onetime) or [contribute monthly](https://lossless.link/contribute). :)
+
 For further information read the linked docs at the top of this readme.
 
 > MIT licensed | **©** [Lossless GmbH](https://lossless.gmbh)
-| By using this npm module you agree to our [privacy policy](https://lossless.gmbH/privacy.html)
+| By using this npm module you agree to our [privacy policy](https://lossless.gmbH/privacy)
 
-[![repo-footer](https://pushrocks.gitlab.io/assets/repo-footer.svg)](https://maintainedby.lossless.com)
+[![repo-footer](https://lossless.gitlab.io/publicrelations/repofooter.svg)](https://maintainedby.lossless.com)

test/test.both.ts

@@ -5,31 +5,31 @@ import * as smarttime from '../ts/index';
 // Test TimeStamp class
 let testTimeStamp: smarttime.TimeStamp;
 let testTimeStamp2: smarttime.TimeStamp;
-tap.test('should create valid testTimeStamp instance', async tools => {
+tap.test('should create valid testTimeStamp instance', async (tools) => {
   testTimeStamp = new smarttime.TimeStamp();
   await tools.delayFor(2);
   testTimeStamp2 = new smarttime.TimeStamp();
-  expect(testTimeStamp).to.be.instanceof(smarttime.TimeStamp);
-  expect(testTimeStamp).to.be.instanceof(smarttime.TimeStamp);
+  expect(testTimeStamp).toBeInstanceOf(smarttime.TimeStamp);
+  expect(testTimeStamp).toBeInstanceOf(smarttime.TimeStamp);
 });
 
 tap.test('should have valid linuxtime', async () => {
   // tslint:disable-next-line:no-unused-expression
-  expect(testTimeStamp.isOlderThan(testTimeStamp2)).to.be.true;
+  expect(testTimeStamp.isOlderThan(testTimeStamp2)).toBeTrue();
   // tslint:disable-next-line:no-unused-expression
-  expect(testTimeStamp.isYoungerThanOtherTimeStamp(testTimeStamp2)).to.be.false;
+  expect(testTimeStamp.isYoungerThanOtherTimeStamp(testTimeStamp2)).toBeFalse();
 });
 
 let testHrtMeasurement: smarttime.HrtMeasurement;
 
 // Test HrtMeasurement
-tap.test('should create valid HrtMeasurements', async tools => {
+tap.test('should create valid HrtMeasurements', async (tools) => {
   testHrtMeasurement = new smarttime.HrtMeasurement();
   testHrtMeasurement.start();
   await tools.delayFor(20);
   testHrtMeasurement.stop();
-  expect(testHrtMeasurement.milliSeconds).to.be.greaterThan(19);
-  expect(testHrtMeasurement.milliSeconds).to.be.lessThan(25);
+  expect(testHrtMeasurement.milliSeconds).toBeGreaterThan(19);
+  expect(testHrtMeasurement.milliSeconds).toBeLessThan(25);
 });
 
 // check units
@@ -41,7 +41,7 @@ tap.test('should combine units', async () => {
     weeks: 2,
     days: 2,
     hours: 2,
-    minutes: 2
+    minutes: 2,
   });
   // tslint:disable-next-line:no-console
   console.log(computedTime);

test/test.cronmanager.both.ts

@@ -0,0 +1,60 @@
+import { tap, expect } from '@pushrocks/tapbundle';
+
+import * as smarttime from '../ts/index';
+
+let testCronManager: smarttime.CronManager;
+
+tap.test('should create a valid instance of cronmanager', async () => {
+  testCronManager = new smarttime.CronManager();
+  expect(testCronManager).toBeInstanceOf(smarttime.CronManager);
+});
+
+tap.test('should create a valid cronJon', async (tools) => {
+  const done = tools.defer();
+  const done2 = tools.defer();
+  const done3 = tools.defer();
+  let counter = 0;
+  let counter2 = 0;
+  let counter3 = 0;
+  const cronJob = testCronManager.addCronjob('*/2 * * * * *', async () => {
+    if (counter === 5) {
+      testCronManager.removeCronjob(cronJob);
+      done.resolve();
+    }
+    counter++;
+    console.log(`${new Date().getSeconds()} hey ${counter} -> runs every 2 seconds`);
+  });
+  const cronJob2 = testCronManager.addCronjob('*/3 * * * * *', async () => {
+    if (counter2 === 5) {
+      testCronManager.removeCronjob(cronJob2);
+      done2.resolve();
+    }
+    counter2++;
+    console.log(`${new Date().getSeconds()} hey ${counter2} -> runs every 3 seconds`);
+  });
+  const cronJob3 = testCronManager.addCronjob('*/4 * * * * *', async () => {
+    if (counter3 === 5) {
+      done3.resolve();
+    }
+    counter3++;
+    console.log(`${new Date().getSeconds()} hey ${counter3} -> runs every 4 seconds`);
+  });
+  testCronManager.start();
+  await done.promise;
+  await done2.promise;
+  await done3.promise;
+  testCronManager.stop();
+  testCronManager.removeCronjob(cronJob3);
+});
+
+tap.test('runs every full minute', async (tools) => {
+  const done = tools.defer();
+  const cronJob = testCronManager.addCronjob('0 * * * * *', async () => {
+    done.resolve();
+  });
+  testCronManager.start();
+  await done.promise;
+  testCronManager.stop();
+});
+
+tap.start();

test/test.cronmanager.ts

@@ -1,27 +0,0 @@
-import { tap, expect } from '@pushrocks/tapbundle';
-
-import * as smarttime from '../ts/index';
-
-let testCronManager: smarttime.CronManager;
-
-tap.test('should create a valid instance of cronmanager', async () => {
-  testCronManager = new smarttime.CronManager();
-  expect(testCronManager).to.be.instanceOf(smarttime.CronManager);
-});
-
-tap.test('should create a valid cronJon', async tools => {
-  const done = tools.defer();
-  let counter = 0;
-  testCronManager.addCronjob('* * * * * *', () => {
-    if (counter === 10) {
-      done.resolve();
-    }
-    counter++;
-    console.log(`hey ${counter}`);
-  });
-  testCronManager.start();
-  await done.promise;
-  testCronManager.stop();
-});
-
-tap.start();

test/test.extendeddate.ts

@@ -2,6 +2,11 @@ import { expect, tap } from '@pushrocks/tapbundle';
 
 import * as smarttime from '../ts/index';
 
+tap.test('should create a valid JavaScript Date', async () => {
+  const extendedDate = new smarttime.ExtendedDate(Date.now());
+  console.log(extendedDate);
+});
+
 tap.test('should create a valid JavaScript Date from European TimeStamp', async () => {
   const extendedDate = smarttime.ExtendedDate.fromEuropeanDate('1.6.2018');
   console.log(extendedDate);
@@ -18,7 +23,12 @@ tap.test('should create a date and time with European Format', async () => {
 
 tap.test('should create a European date string', async () => {
   const extendedDate = smarttime.ExtendedDate.fromHyphedDate('2018-02-13');
-  expect(extendedDate.exportToEuropeanDate()).to.equal('13.02.2018');
+  expect(extendedDate.exportToEuropeanDate()).toEqual('13.02.2018');
 });
 
+tap.test('should format a date', async () => {
+  const extendedDate = new smarttime.ExtendedDate(Date.now());
+  console.log(extendedDate.format('YYYY-MM-DD - hh:mm'));
+})
+
 tap.start();

test/test.timer.both.ts

@@ -7,7 +7,7 @@ let testTimer: Timer;
 
 tap.test('should create a valid timer', async () => {
   testTimer = new Timer(1000);
-  expect(testTimer).to.be.instanceof(Timer);
+  expect(testTimer).toBeInstanceOf(Timer);
 });
 
 tap.test('should start timer', async () => {

ts/index.ts

@@ -1,10 +1,8 @@
-import * as plugins from './smarttime.plugins';
-
 export * from './smarttime.classes.cronmanager';
+export * from './smarttime.classes.cronjob';
 export * from './smarttime.classes.extendeddate';
 export * from './smarttime.classes.hrtmeasurement';
+export * from './smarttime.classes.interval';
 export * from './smarttime.classes.timer';
 export * from './smarttime.classes.timestamp';
 export * from './smarttime.units';
-
-export { luxon } from './smarttime.plugins';

ts/smarttime.classes.cronjob.ts

@@ -1,45 +1,56 @@
 import * as plugins from './smarttime.plugins';
 import { CronManager } from './smarttime.classes.cronmanager';
 
-export type TJobFunction = (() => void) | (() => Promise<any>);
+import { CronParser } from './smarttime.classes.cronparser';
+
+export type TJobFunction = (() => void) | (() => Promise<any>);
 
 export class CronJob {
+  public cronParser: CronParser | typeof plugins.croner;
   public status: 'started' | 'stopped' | 'initial' = 'initial';
   public cronExpression: string;
   public jobFunction: TJobFunction;
-  
-  private cronInterval= plugins.cronParser.parseExpression('* * * * * *');
   private nextExecutionUnix: number = 0;
 
-  constructor(cronManager: CronManager, cronExpressionArg: string, jobFunction: TJobFunction ) {
+  constructor(cronManager: CronManager, cronExpressionArg: string, jobFunction: TJobFunction) {
     this.cronExpression = cronExpressionArg;
     this.jobFunction = jobFunction;
+    this.cronParser = plugins.croner(cronExpressionArg);
   }
 
   /**
    * checks wether the cronjob needs to be executed
    */
-  public checkExecution() {
+  public checkExecution(): number {
     if (this.nextExecutionUnix === 0) {
-      this.nextExecutionUnix = this.cronInterval.next().toDate().getTime();
-      return;
+      this.getNextExecutionTime();
     }
     if (Date.now() > this.nextExecutionUnix) {
-      this.jobFunction();
-      this.nextExecutionUnix = this.cronInterval.next().toDate().getTime();
+      const maybePromise = this.jobFunction();
+      if (maybePromise instanceof Promise) {
+        maybePromise.catch(e => console.log(e));
+      }
+      this.nextExecutionUnix = this.getNextExecutionTime();
     }
+    return this.nextExecutionUnix;
+  }
+
+  public getNextExecutionTime() {
+    return this.nextExecutionUnix = Date.now() + this.getTimeToNextExecution();
+  }
+
+  /**
+   * gets the time to next execution
+   */
+  public getTimeToNextExecution() {
+    return this.cronParser.msToNext();
   }
 
   public start() {
-    this.cronInterval = this.getCronInterval();
     this.status = 'started';
   }
 
   public stop() {
     this.status = 'stopped';
   }
-
-  private getCronInterval () {
-    return plugins.cronParser.parseExpression(this.cronExpression);
-  }
-}
+}

ts/smarttime.classes.cronmanager.ts

@@ -1,49 +1,85 @@
 import * as plugins from './smarttime.plugins';
 import { CronJob } from './smarttime.classes.cronjob';
-import { Timer } from './smarttime.classes.timer';
-import { Interval } from './smarttime.classes.interval';
+import { getMilliSecondsAsHumanReadableString } from './smarttime.units';
 
 export class CronManager {
-  public cronInterval = new Interval(1000);
+  public executionTimeout: plugins.smartdelay.Timeout<void>;
 
   public status: 'started' | 'stopped' = 'stopped';
-  public cronjobs: CronJob[] = [];
+  public cronjobs = new plugins.lik.ObjectMap<CronJob>();
 
-  constructor() {
-    this.cronInterval.addIntervalJob(() => {
-      for (const cronJob of this.cronjobs) {
-        cronJob.checkExecution();
-      }
-    });
-  }
+  constructor() {}
 
-  public addCronjob(cronIdentifierArg: string, cronFunctionArg: () => any) {
+  public addCronjob(cronIdentifierArg: string, cronFunctionArg: () => Promise<void>) {
     const newCronJob = new CronJob(this, cronIdentifierArg, cronFunctionArg);
-    this.cronjobs.push(newCronJob);
+    this.cronjobs.add(newCronJob);
     if (this.status === 'started') {
       newCronJob.start();
     }
+
+    return newCronJob;
+  }
+
+  public removeCronjob(cronjobArg: CronJob) {
+    cronjobArg.stop();
+    this.cronjobs.remove(cronjobArg);
   }
 
   /**
    * starts the cronjob
    */
   public start() {
-    this.status = 'started';
-    for (const cron of this.cronjobs) {
-      cron.start();
+    if (this.status !== 'started') {
+      this.status = 'started';
+      for (const cronJob of this.cronjobs.getArray()) {
+        cronJob.start();
+      }
+      const runCronCycle = async () => {
+        this.executionTimeout = new plugins.smartdelay.Timeout(0);
+        do {
+          let nextRunningCronjob: CronJob;
+          for (const cronJob of this.cronjobs.getArray()) {
+            cronJob.checkExecution();
+            if (
+              !nextRunningCronjob ||
+              cronJob.getTimeToNextExecution() < nextRunningCronjob.getTimeToNextExecution()
+            ) {
+              nextRunningCronjob = cronJob;
+            }
+          }
+          if (nextRunningCronjob) {
+            this.executionTimeout = new plugins.smartdelay.Timeout(
+              nextRunningCronjob.getTimeToNextExecution()
+            );
+            console.log(
+              `Next CronJob scheduled in ${getMilliSecondsAsHumanReadableString(
+                this.executionTimeout.getTimeLeft()
+              )}`
+            );
+          } else {
+            this.executionTimeout = new plugins.smartdelay.Timeout(1000);
+            console.log('no cronjobs specified! Checking again in 1 second');
+          }
+
+          await this.executionTimeout.promise;
+        } while (this.status === 'started');
+      };
+      runCronCycle();
     }
-    this.cronInterval.start();
   }
 
   /**
    * stops all cronjobs
    */
   public stop() {
-    this.status = 'stopped';
-    for (const cron of this.cronjobs) {
+    if (this.status === 'started') {
+      this.status = 'stopped';
+      this.executionTimeout.cancel();
+    } else {
+      console.log(`You tried to stop a CronManager that was not actually started.`);
+    }
+    for (const cron of this.cronjobs.getArray()) {
       cron.stop();
     }
-    this.cronInterval.stop();
   }
 }

ts/smarttime.classes.cronparser.ts

@@ -0,0 +1,88 @@
+import * as plugins from './smarttime.plugins';
+
+export class CronParser {
+  public cronExpression: string;
+  public get cronArray() {
+    return this.cronExpression.split(' ');
+  }
+  constructor(cronExpressionArg: string) {
+    this.cronExpression = cronExpressionArg;
+    if (this.cronArray.length < 6) {
+      throw new Error('CronParser needs second level accuracy');
+    }
+  }
+
+  private getNextPartMatch(cronPart: string, startValue: number, moduloArg: number) {
+    if (cronPart === '*') {
+      return startValue;
+    }
+    if (cronPart.includes('/')) {
+      const every = parseInt(cronPart.split('/')[1], 10);
+      const findEvenMatch = (recursionStartArg: number): number => {
+        if (recursionStartArg % every === 0) {
+          return recursionStartArg;
+        } else {
+          return findEvenMatch(recursionStartArg + 1);
+        }
+      };
+      return findEvenMatch(startValue);
+    }
+    if (parseInt(cronPart, 10) || cronPart === '0') {
+      const match = parseInt(cronPart, 10);
+      return match;
+    }
+  }
+
+  public msToNext() {
+    const cronArray = this.cronArray;
+    const secondExpression = cronArray[0];
+    const minuteExpression = cronArray[1];
+    const hourExpression = cronArray[2];
+    const dayExpression = cronArray[3];
+    const monthExpression = cronArray[4];
+    const yearExpression = cronArray[5];
+
+    let currentDate = new Date();
+    let currentSecond = currentDate.getSeconds() + 1;
+    let currentMinute = currentDate.getMinutes();
+    let currentHour = currentDate.getHours();
+    let currentDay = currentDate.getDate();
+    let currentMonth = currentDate.getMonth();
+    let currentYear = currentDate.getFullYear();
+
+    const targetSecond = this.getNextPartMatch(secondExpression, currentSecond, 59);
+    if (targetSecond < currentSecond) {
+      currentMinute = (currentMinute + 1) % 59;
+    }
+    const targetMinute = this.getNextPartMatch(minuteExpression, currentMinute, 59);
+    if (targetMinute < currentMinute) {
+      currentHour = (currentHour + 1) % 23;
+    }
+    const targetHour = this.getNextPartMatch(hourExpression, currentHour, 23);
+    if (targetHour < currentHour) {
+      currentDay = (currentDay + 1) % 30;
+    }
+    
+    const targetDay = currentDay;
+    if (targetDay < currentDay) {
+      currentMonth = (currentMonth + 1) % 11;
+    }
+
+    const targetMonth = currentMonth;
+    if (targetMonth < currentMonth) {
+      currentYear = (currentYear + 1);
+    }
+    const targetYear = currentYear;
+
+    const targetDate = new Date(
+      targetYear,
+      targetMonth,
+      targetDay,
+      targetHour,
+      targetMinute,
+      targetSecond
+    );
+    const targetTime = targetDate.getTime();
+    return targetTime - Date.now();
+  }
+}

ts/smarttime.classes.extendeddate.ts

@@ -1,4 +1,5 @@
 import * as plugins from './smarttime.plugins';
+import * as units from './smarttime.units';
 
 export type TAvailableZone = 'Europe/Berlin';
 
@@ -26,12 +27,12 @@ export class ExtendedDate extends Date {
 
   public static fromEuropeanDate(europeanDate: string) {
     const dateArray = /(.*)\.(.*)\.(.*)/.exec(europeanDate);
-    const luxonDate = plugins.luxon.DateTime.utc(
+    const date = new Date(
       parseFloat(dateArray[3]), // year
-      parseFloat(dateArray[2]), // month
+      parseFloat(dateArray[2]) - 1, // month
       parseFloat(dateArray[1]) // day
     );
-    const unixMilli = luxonDate.toMillis();
+    const unixMilli = date.getTime();
     return new ExtendedDate(unixMilli);
   }
 
@@ -64,18 +65,15 @@ export class ExtendedDate extends Date {
     const dateTimeString = `${dateArray[3]}-${sliceDate(dateArray[2])}-${sliceDate(
       dateArray[1]
     )}T${timeArg}`;
-    const luxonDate = plugins.luxon.DateTime.fromISO(dateTimeString, {
-      zone: zoneArg
-    });
-    const unixMilli = luxonDate.toMillis();
+    const date = plugins.dayjs(dateTimeString);
+    const unixMilli = date.toDate().getTime();
     return new ExtendedDate(unixMilli);
   }
 
   // INSTANCE
   public timezone: TAvailableZone;
 
-
-  constructor(unixMilli: number) {
+  constructor(unixMilli: number = Date.now()) {
     super(unixMilli);
   }
 
@@ -85,6 +83,11 @@ export class ExtendedDate extends Date {
     return `${units.dayString}.${units.monthString}.${units.yearString}`;
   }
 
+  public exportToHyphedSortableDate() {
+    const units = this.exportToUnits();
+    return `${units.yearString}-${units.monthString}-${units.dayString}`;
+  }
+
   /**
    * exports units
    */
@@ -101,7 +104,7 @@ export class ExtendedDate extends Date {
       'September',
       'October',
       'November',
-      'December'
+      'December',
     ];
     const daysArray = [
       'Monday',
@@ -110,18 +113,39 @@ export class ExtendedDate extends Date {
       'Thursday',
       'Friday',
       'Saturday',
-      'Sunday'
+      'Sunday',
     ];
     return {
       year: this.getFullYear(),
       yearString: `${this.getFullYear()}`,
       month: this.getMonth() + 1,
-      monthString: ("0" + (this.getMonth() + 1)).slice(-2),
+      monthString: ('0' + (this.getMonth() + 1)).slice(-2),
       monthName: monthsArray[this.getMonth()],
       day: this.getDate(),
-      dayString: ("0" + this.getDate()).slice(-2),
+      dayString: ('0' + this.getDate()).slice(-2),
       dayOfTheWeek: this.getDay(),
-      dayOfTheWeekName: daysArray[this.getDay()]
+      dayOfTheWeekName: daysArray[this.getDay()],
     };
   }
+
+  public format (formatArg: string) {
+    return plugins.dayjs(this.getTime()).format(formatArg);
+  }
+
+  /**
+   * boolean checks
+   */
+  public isToday () {
+    return plugins.dayjs(this.getTime()).isToday();
+  }
+
+  public lessTimePassedToNow(unitArgs: units.IUnitCombinationArg): boolean {
+    const maxPassedUnixTime = units.getMilliSecondsFromUnits(unitArgs);
+    const actualPassedUnixTime = Date.now() - this.getTime();
+    return actualPassedUnixTime < maxPassedUnixTime;
+  }
+
+  public moreTimePassedToNow(unitArgs: units.IUnitCombinationArg) {
+    return !this.lessTimePassedToNow(unitArgs);
+  }
 }

ts/smarttime.classes.hrtmeasurement.ts

@@ -4,8 +4,8 @@
 export class HrtMeasurement {
   public nanoSeconds: number = null;
   public milliSeconds: number = null;
-  private _hrTimeStart = null;
-  private _hrTimeStopDiff = null;
+  private _milliStart: number = null;
+  private _milliDiff: number = null;
   private _started: boolean = false;
 
   /**
@@ -13,7 +13,7 @@ export class HrtMeasurement {
    */
   public start() {
     this._started = true;
-    this._hrTimeStart = process.hrtime();
+    this._milliStart = Date.now();
   }
 
   /**
@@ -24,9 +24,9 @@ export class HrtMeasurement {
       console.log("Hasn't started yet");
       return;
     }
-    this._hrTimeStopDiff = process.hrtime(this._hrTimeStart);
-    this.nanoSeconds = this._hrTimeStopDiff[0] * 1e9 + this._hrTimeStopDiff[1];
-    this.milliSeconds = this.nanoSeconds / 1000000;
+    this._milliDiff = Date.now() - this._milliStart;
+    this.nanoSeconds = this._milliDiff * 1000;
+    this.milliSeconds = this._milliDiff;
     return this;
   }
 
@@ -36,8 +36,8 @@ export class HrtMeasurement {
   public reset() {
     this.nanoSeconds = null;
     this.milliSeconds = null;
-    this._hrTimeStart = null;
-    this._hrTimeStopDiff = null;
+    this._milliStart = null;
+    this._milliDiff = null;
     this._started = false;
   }
 }

ts/smarttime.classes.interval.ts

@@ -3,8 +3,11 @@ import * as plugins from './smarttime.plugins';
 export class Interval {
   public status: 'started' | 'stopped' | 'initial' = 'initial';
   private statusAuthorization: any = null;
-  
+
+  // timings
   public intervalMilliseconds: number;
+  public nextIntervalMillisenconds: number;
+
   public intervalJobs: Array<() => any> = [];
   constructor(intervalMillisencondsArg: number) {
     this.intervalMilliseconds = intervalMillisencondsArg;
@@ -23,7 +26,7 @@ export class Interval {
     runInterval();
   }
 
-  public stop () {
+  public stop() {
     this.status = 'stopped';
     this.statusAuthorization = null;
   }
@@ -32,9 +35,9 @@ export class Interval {
     this.intervalJobs.push(funcArg);
   }
 
-  private executeIntervalJobs () {
+  private executeIntervalJobs() {
     for (const funcArg of this.intervalJobs) {
       funcArg();
     }
   }
-}
+}

ts/smarttime.classes.timestamp.ts

@@ -8,7 +8,7 @@ export class TimeStamp {
   /**
    * returns new TimeStamp from milliseconds
    */
-  public static fromMilliSeconds(milliSecondsArg) {
+  public static fromMilliSeconds(milliSecondsArg: number) {
     return new TimeStamp(milliSecondsArg);
   }
 
@@ -53,6 +53,19 @@ export class TimeStamp {
     this.epochtime = Math.floor(this.milliSeconds / 1000);
   }
 
+  /**
+   * returns a boolean for wether the timestamp is older than another timestamp
+   * @param TimeStampArg
+   * @param tresholdTimeArg
+   */
+  public isOlderThanOtherTimeStamp(TimeStampArg: TimeStamp, tresholdTimeArg: number = 0) {
+    if (this.milliSeconds < TimeStampArg.milliSeconds - tresholdTimeArg) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+
   /**
    * Is the current instance older than the argument
    * @param TimeStampArg
@@ -66,7 +79,7 @@ export class TimeStamp {
   }
 
   /**
-   * returns a boolean for wether a timestamp is younger
+   * returns a boolean for wether the timestamp is younger than another timestamp
    * @param TimeStampArg
    * @param tresholdTimeArg
    */

ts/smarttime.plugins.ts

@@ -1,11 +1,16 @@
 // @pushrocks scope
+import * as lik from '@pushrocks/lik';
 import * as smartdelay from '@pushrocks/smartdelay';
 import * as smartpromise from '@pushrocks/smartpromise';
 
-export { smartdelay, smartpromise };
+export { lik, smartdelay, smartpromise };
 
-// third parties
-import cronParser from 'cron-parser';
-import * as luxon from 'luxon';
+// third parties;
+const croner: any = require('croner');
+import dayjs from 'dayjs';
+import isToday from 'dayjs/plugin/isToday';
+import prettyMs from 'pretty-ms';
 
-export { cronParser, luxon };
+dayjs.extend(isToday);
+
+export { croner, dayjs, prettyMs };

ts/smarttime.units.ts

@@ -1,3 +1,5 @@
+import * as plugins from './smarttime.plugins';
+
 export let units = {
   years: (timesArg = 1): number => {
     return timesArg * 3.154e10;
@@ -16,7 +18,7 @@ export let units = {
   },
   minutes: (timesArg = 1) => {
     return timesArg * 60000;
-  }
+  },
 };
 
 export interface IUnitCombinationArg {
@@ -30,7 +32,7 @@ export interface IUnitCombinationArg {
 
 export let getMilliSecondsFromUnits = (combinationArg: IUnitCombinationArg) => {
   let timeInMilliseconds = 0;
-  let addMilliSeconds = milliSecondsArg => {
+  let addMilliSeconds = (milliSecondsArg: number) => {
     timeInMilliseconds = timeInMilliseconds + milliSecondsArg;
   };
   if (combinationArg.years) {
@@ -54,3 +56,7 @@ export let getMilliSecondsFromUnits = (combinationArg: IUnitCombinationArg) => {
 
   return timeInMilliseconds;
 };
+
+export const getMilliSecondsAsHumanReadableString = (milliSecondsArg: number): string => {
+  return plugins.prettyMs(milliSecondsArg);
+}