Delete old code

src/lib/strings/__tests__/time.test.ts

@@ -1,99 +0,0 @@
-import {describe, expect, it} from '@jest/globals'
-import {addDays, subDays, subHours, subMinutes, subSeconds} from 'date-fns'
-
-import {dateDiff} from '../time'
-
-const base = new Date('2024-06-17T00:00:00Z')
-
-describe('dateDiff', () => {
-  it(`works with numbers`, () => {
-    expect(dateDiff(subDays(base, 3), Number(base))).toEqual('3d')
-  })
-  it(`works with strings`, () => {
-    expect(dateDiff(subDays(base, 3), base.toString())).toEqual('3d')
-  })
-  it(`works with dates`, () => {
-    expect(dateDiff(subDays(base, 3), base)).toEqual('3d')
-  })
-
-  it(`equal values return now`, () => {
-    expect(dateDiff(base, base)).toEqual('now')
-  })
-  it(`future dates return now`, () => {
-    expect(dateDiff(addDays(base, 3), base)).toEqual('now')
-  })
-
-  it(`values < 5 seconds ago return now`, () => {
-    const then = subSeconds(base, 4)
-    expect(dateDiff(then, base)).toEqual('now')
-  })
-  it(`values >= 5 seconds ago return seconds`, () => {
-    const then = subSeconds(base, 5)
-    expect(dateDiff(then, base)).toEqual('5s')
-  })
-
-  it(`values < 1 min return seconds`, () => {
-    const then = subSeconds(base, 59)
-    expect(dateDiff(then, base)).toEqual('59s')
-  })
-  it(`values >= 1 min return minutes`, () => {
-    const then = subSeconds(base, 60)
-    expect(dateDiff(then, base)).toEqual('1m')
-  })
-  it(`minutes round down`, () => {
-    const then = subSeconds(base, 119)
-    expect(dateDiff(then, base)).toEqual('1m')
-  })
-
-  it(`values < 1 hour return minutes`, () => {
-    const then = subMinutes(base, 59)
-    expect(dateDiff(then, base)).toEqual('59m')
-  })
-  it(`values >= 1 hour return hours`, () => {
-    const then = subMinutes(base, 60)
-    expect(dateDiff(then, base)).toEqual('1h')
-  })
-  it(`hours round down`, () => {
-    const then = subMinutes(base, 119)
-    expect(dateDiff(then, base)).toEqual('1h')
-  })
-
-  it(`values < 1 day return hours`, () => {
-    const then = subHours(base, 23)
-    expect(dateDiff(then, base)).toEqual('23h')
-  })
-  it(`values >= 1 day return days`, () => {
-    const then = subHours(base, 24)
-    expect(dateDiff(then, base)).toEqual('1d')
-  })
-  it(`days round down`, () => {
-    const then = subHours(base, 47)
-    expect(dateDiff(then, base)).toEqual('1d')
-  })
-
-  it(`values < 30 days return days`, () => {
-    const then = subDays(base, 29)
-    expect(dateDiff(then, base)).toEqual('29d')
-  })
-  it(`values >= 30 days return months`, () => {
-    const then = subDays(base, 30)
-    expect(dateDiff(then, base)).toEqual('1mo')
-  })
-  it(`months round down`, () => {
-    const then = subDays(base, 59)
-    expect(dateDiff(then, base)).toEqual('1mo')
-  })
-  it(`values are rounded by increments of 30`, () => {
-    const then = subDays(base, 61)
-    expect(dateDiff(then, base)).toEqual('2mo')
-  })
-
-  it(`values < 360 days return months`, () => {
-    const then = subDays(base, 359)
-    expect(dateDiff(then, base)).toEqual('11mo')
-  })
-  it(`values >= 360 days return the earlier value`, () => {
-    const then = subDays(base, 361)
-    expect(dateDiff(then, base)).toEqual(then.toLocaleDateString())
-  })
-})

src/lib/strings/time.ts

@@ -1,68 +1,3 @@
-import {plural} from '@lingui/macro'
-import {differenceInSeconds} from 'date-fns'
-
-export function ago(date: number | string | Date): string {
-  return dateDiff(date, Date.now())
-}
-
-const NOW = 5
-const MINUTE = 60
-const HOUR = MINUTE * 60
-const DAY = HOUR * 24
-const MONTH_30 = DAY * 30
-
-/**
- * Returns the difference between date1 and date2 in full seconds, minutes,
- * hours etc. All month are considered exactly 30 days. Assuming that date1 <=
- * date2. Differences >= 360 days are returned as the "M/D/YYYY" string
- */
-export function dateDiff(
-  earlier: number | string | Date,
-  later: number | string | Date,
-  options?: {
-    format?: 'long' | 'short'
-  },
-): string {
-  const format = options?.format || 'short'
-  const long = format === 'long'
-  const diffSeconds = differenceInSeconds(new Date(later), new Date(earlier))
-
-  if (diffSeconds < NOW) {
-    return `now`
-  } else if (diffSeconds < MINUTE) {
-    return `${diffSeconds}${
-      long ? ` ${plural(diffSeconds, {one: 'second', other: 'seconds'})}` : 's'
-    }`
-  } else if (diffSeconds < HOUR) {
-    const diff = Math.floor(diffSeconds / MINUTE)
-    return `${diff}${
-      long ? ` ${plural(diff, {one: 'minute', other: 'minutes'})}` : 'm'
-    }`
-  } else if (diffSeconds < DAY) {
-    const diff = Math.floor(diffSeconds / HOUR)
-    return `${diff}${
-      long ? ` ${plural(diff, {one: 'hour', other: 'hours'})}` : 'h'
-    }`
-  } else if (diffSeconds < MONTH_30) {
-    const diff = Math.floor(diffSeconds / DAY)
-    return `${diff}${
-      long ? ` ${plural(diff, {one: 'day', other: 'days'})}` : 'd'
-    }`
-  } else {
-    const diffMonths30 = Math.floor(diffSeconds / MONTH_30)
-    if (diffMonths30 < 12) {
-      return `${diffMonths30}${long ? ' months' : 'mo'}`
-    } else {
-      const str = new Date(earlier).toLocaleDateString()
-
-      if (long) {
-        return `on ${str}`
-      }
-      return str
-    }
-  }
-}
-
 export function niceDate(date: number | string | Date) {
   const d = new Date(date)
   return `${d.toLocaleDateString('en-us', {