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package utils
import (
"time"
)
func MillisFromTime(t time.Time) int64 {
return t.UnixNano() / int64(time.Millisecond)
}
func TimeFromMillis(millis int64) time.Time {
return time.Unix(0, millis*int64(time.Millisecond))
}
func StartOfDay(t time.Time) time.Time {
year, month, day := t.Date()
return time.Date(year, month, day, 0, 0, 0, 0, t.Location())
}
func EndOfDay(t time.Time) time.Time {
year, month, day := t.Date()
return time.Date(year, month, day, 23, 59, 59, 999999999, t.Location())
}
func Yesterday() time.Time {
return time.Now().AddDate(0, 0, -1)
}
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