fix: addings seconds ago() utility method

thisisagile · Sep 15, 2024 · 8d4a1d6 · 8d4a1d6
1 parent 5640da7
commit 8d4a1d6
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Showing 2 changed files with 19 additions and 2 deletions.
diff --git a/packages/easy/src/utils/Seconds.ts b/packages/easy/src/utils/Seconds.ts
@@ -1,5 +1,6 @@
 import { ifTrue } from './If';
 import { toList } from '../types/List';
+import { DateTime } from '../domain/DateTime';
 
 export const seconds = {
   toDuration: (s: number) => {
@@ -10,10 +11,12 @@ export const seconds = {
     return { days, hours, minutes, seconds };
   },
 
-  toText: (s: number) => {
+  toText: (s: number): string => {
     const { days, hours, minutes, seconds: secs } = seconds.toDuration(s);
     return toList(ifTrue(days, `${days}d`), ifTrue(hours, `${hours}h`), ifTrue(minutes, `${minutes}m`), ifTrue(days + hours + minutes === 0, `${secs}s`))
       .mapDefined(s => s)
       .join(' ');
   },
+
+  ago: (start: DateTime, end: DateTime = DateTime.now) => seconds.toText(end.diff(start, 'second')),
 };
diff --git a/packages/easy/test/utils/Seconds.test.ts b/packages/easy/test/utils/Seconds.test.ts
@@ -1,4 +1,6 @@
-import { seconds } from '../../src';
+import { dt, seconds } from '../../src';
+import { DateTime } from 'luxon';
+import { mock } from '@thisisagile/easy-test';
 
 describe('Seconds', () => {
   test('split', () => {
@@ -22,4 +24,16 @@ describe('Seconds', () => {
     expect(seconds.toText(86461)).toBe('1d 1m');
     expect(seconds.toText(90061)).toBe('1d 1h 1m');
   });
+
+  test('ago', () => {
+    const start = dt('2021-01-01T00:00:00Z');
+    const end = dt('2021-01-01T00:00:01Z');
+    expect(seconds.ago(start, end)).toBe('1s');
+  });
+
+  test('ago with default end', () => {
+    DateTime.now = mock.return(dt('2021-01-03T03:03:01Z'));
+    const start = dt('2021-01-06T00:00:00Z');
+    expect(seconds.ago(start)).toBe('1348d 13h 13m');
+  });
 });