27 lines
719 B
Go
27 lines
719 B
Go
package tools
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import (
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"time"
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)
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// IsExpiredAtOrIn returns whether or not the result of calling TimeAtOrIn is
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// "expired" within "until" units of time from now.
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func IsExpiredAtOrIn(from time.Time, until time.Duration, at time.Time, in time.Duration) (time.Time, bool) {
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expiration := TimeAtOrIn(from, at, in)
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if expiration.IsZero() {
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return expiration, false
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}
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return expiration, expiration.Before(time.Now().Add(until))
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}
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// TimeAtOrIn returns either "at", or the "in" duration added to the current
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// time. TimeAtOrIn prefers to add a duration rather than return the "at"
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// parameter.
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func TimeAtOrIn(from, at time.Time, in time.Duration) time.Time {
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if in == 0 {
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return at
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}
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return from.Add(in)
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}
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