3.0.42

package.json

@@ -1,33 +1,34 @@
 {
   "name": "@pushrocks/smarttime",
   "private": false,
-  "version": "3.0.29",
+  "version": "3.0.42",
   "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/)",
+    "test": "(tstest ./test)",
     "build": "(tsbuild --web && tsbundle npm)"
   },
   "devDependencies": {
-    "@gitzone/tsbuild": "^2.1.25",
-    "@gitzone/tsbundle": "^1.0.78",
-    "@gitzone/tsrun": "^1.2.12",
-    "@gitzone/tstest": "^1.0.44",
-    "@pushrocks/tapbundle": "^3.2.9",
-    "@types/node": "^14.6.2",
+    "@gitzone/tsbuild": "^2.1.28",
+    "@gitzone/tsbundle": "^1.0.88",
+    "@gitzone/tsrun": "^1.2.18",
+    "@gitzone/tstest": "^1.0.60",
+    "@pushrocks/tapbundle": "^3.2.14",
+    "@types/node": "^16.11.6",
     "tslint": "^6.1.3",
     "tslint-config-prettier": "^1.18.0"
   },
   "dependencies": {
-    "@pushrocks/lik": "^4.0.17",
-    "@pushrocks/smartdelay": "^2.0.10",
-    "@pushrocks/smartpromise": "^3.0.2",
-    "croner": "^1.1.23",
-    "dayjs": "^1.8.35",
-    "is-nan": "^1.3.0"
+    "@pushrocks/lik": "^5.0.0",
+    "@pushrocks/smartdelay": "^2.0.13",
+    "@pushrocks/smartpromise": "^3.1.6",
+    "croner": "^4.0.69",
+    "dayjs": "^1.10.7",
+    "is-nan": "^1.3.2",
+    "pretty-ms": "^7.0.1"
   },
   "files": [
     "ts/**/*",

readme.md

@@ -36,7 +36,7 @@ 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();

test/test.cronmanager.both.ts

@@ -17,7 +17,7 @@ tap.test('should create a valid cronJon', async (tools) => {
   let counter2 = 0;
   let counter3 = 0;
   const cronJob = testCronManager.addCronjob('*/2 * * * * *', async () => {
-    if (counter === 10) {
+    if (counter === 5) {
       testCronManager.removeCronjob(cronJob);
       done.resolve();
     }
@@ -25,7 +25,7 @@ tap.test('should create a valid cronJon', async (tools) => {
     console.log(`${new Date().getSeconds()} hey ${counter} -> runs every 2 seconds`);
   });
   const cronJob2 = testCronManager.addCronjob('*/3 * * * * *', async () => {
-    if (counter2 === 10) {
+    if (counter2 === 5) {
       testCronManager.removeCronjob(cronJob2);
       done2.resolve();
     }
@@ -33,7 +33,7 @@ tap.test('should create a valid cronJon', async (tools) => {
     console.log(`${new Date().getSeconds()} hey ${counter2} -> runs every 3 seconds`);
   });
   const cronJob3 = testCronManager.addCronjob('*/4 * * * * *', async () => {
-    if (counter3 === 10) {
+    if (counter3 === 5) {
       done3.resolve();
     }
     counter3++;
@@ -44,6 +44,17 @@ tap.test('should create a valid cronJon', async (tools) => {
   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.browser.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('*/2 * * * * *', async () => {
-    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);
@@ -21,4 +26,9 @@ tap.test('should create a European date string', async () => {
   expect(extendedDate.exportToEuropeanDate()).to.equal('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();

ts/smarttime.classes.cronjob.ts

@@ -1,10 +1,12 @@
 import * as plugins from './smarttime.plugins';
 import { CronManager } from './smarttime.classes.cronmanager';
 
+import { CronParser } from './smarttime.classes.cronparser';
+
 export type TJobFunction = (() => void) | (() => Promise<any>);
 
 export class CronJob {
-  public croner;
+  public cronParser: CronParser | typeof plugins.croner;
   public status: 'started' | 'stopped' | 'initial' = 'initial';
   public cronExpression: string;
   public jobFunction: TJobFunction;
@@ -13,7 +15,7 @@ export class CronJob {
   constructor(cronManager: CronManager, cronExpressionArg: string, jobFunction: TJobFunction) {
     this.cronExpression = cronExpressionArg;
     this.jobFunction = jobFunction;
-    this.croner = plugins.croner(this.cronExpression);
+    this.cronParser = plugins.croner(cronExpressionArg);
   }
 
   /**
@@ -41,7 +43,7 @@ export class CronJob {
    * gets the time to next execution
    */
   public getTimeToNextExecution() {
-    return this.croner.msToNext();
+    return this.cronParser.msToNext();
   }
 
   public start() {

ts/smarttime.classes.cronmanager.ts

@@ -1,5 +1,6 @@
 import * as plugins from './smarttime.plugins';
 import { CronJob } from './smarttime.classes.cronjob';
+import { getMilliSecondsAsHumanReadableString } from './smarttime.units';
 
 export class CronManager {
   public executionTimeout: plugins.smartdelay.Timeout<void>;
@@ -46,10 +47,20 @@ export class CronManager {
               nextRunningCronjob = cronJob;
             }
           }
-          this.executionTimeout = new plugins.smartdelay.Timeout(nextRunningCronjob.getTimeToNextExecution());
-          console.log(
-            `Next CronJob scheduled in ${this.executionTimeout.getTimeLeft()} milliseconds`
-          );
+          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');
       };

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';
 
@@ -72,7 +73,7 @@ export class ExtendedDate extends Date {
   // INSTANCE
   public timezone: TAvailableZone;
 
-  constructor(unixMilli: number) {
+  constructor(unixMilli: number = Date.now()) {
     super(unixMilli);
   }
 
@@ -121,4 +122,25 @@ export class ExtendedDate extends Date {
       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.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);
   }
 

ts/smarttime.plugins.ts

@@ -5,8 +5,12 @@ import * as smartpromise from '@pushrocks/smartpromise';
 
 export { lik, smartdelay, smartpromise };
 
-// third parties
-import croner from 'croner';
+// third parties;
+const croner: any = require('croner');
 import dayjs from 'dayjs';
+import isToday from 'dayjs/plugin/isToday';
+import prettyMs from 'pretty-ms';
 
-export { croner, dayjs };
+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;
@@ -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);
+}