mirror of https://github.com/muety/wakapi.git
75 lines
2.0 KiB
Go
75 lines
2.0 KiB
Go
package utils
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import (
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"github.com/duke-git/lancet/v2/datetime"
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"strings"
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"time"
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)
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func BeginOfToday(tz *time.Location) time.Time {
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return datetime.BeginOfDay(time.Now().In(tz))
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}
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func BeginOfThisWeek(tz *time.Location) time.Time {
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return datetime.BeginOfWeek(time.Now().In(tz))
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}
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func BeginOfThisMonth(tz *time.Location) time.Time {
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return datetime.BeginOfMonth(time.Now().In(tz))
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}
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func BeginOfThisYear(tz *time.Location) time.Time {
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return datetime.BeginOfYear(time.Now().In(tz))
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}
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// CeilDate rounds date up to the start of next day if date is not already a start (00:00:00)
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func CeilDate(date time.Time) time.Time {
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floored := datetime.BeginOfDay(date)
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if floored == date {
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return floored
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}
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return floored.AddDate(0, 0, 1)
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}
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// SplitRangeByDays creates a slice of intervals between from and to, each of which is at max of 24 hours length and has its split at midnight
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func SplitRangeByDays(from time.Time, to time.Time) [][]time.Time {
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intervals := make([][]time.Time, 0)
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for t1 := from; t1.Before(to); {
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t2 := datetime.BeginOfDay(t1).AddDate(0, 0, 1)
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if t2.After(to) {
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t2 = to
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}
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intervals = append(intervals, []time.Time{t1, t2})
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t1 = t2
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}
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return intervals
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}
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// LocalTZOffset returns the time difference between server local time and UTC
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func LocalTZOffset() time.Duration {
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_, offset := time.Now().Zone()
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return time.Duration(offset * int(time.Second))
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}
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func ParseWeekday(s string) time.Weekday {
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switch strings.ToLower(s) {
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case "mon", strings.ToLower(time.Monday.String()):
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return time.Monday
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case "tue", strings.ToLower(time.Tuesday.String()):
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return time.Tuesday
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case "wed", strings.ToLower(time.Wednesday.String()):
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return time.Wednesday
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case "thu", strings.ToLower(time.Thursday.String()):
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return time.Thursday
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case "fri", strings.ToLower(time.Friday.String()):
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return time.Friday
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case "sat", strings.ToLower(time.Saturday.String()):
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return time.Saturday
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case "sun", strings.ToLower(time.Sunday.String()):
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return time.Sunday
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}
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return time.Monday
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}
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