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2025-10-07 11:48:29 +08:00
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26
pkg/lzkit/lzUtils/time.go Normal file
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package lzUtils
import (
"database/sql"
"time"
)
// RenewMembership 延长会员有效期
func RenewMembership(expiry sql.NullTime) sql.NullTime {
// 确定基准时间
var baseTime time.Time
if expiry.Valid {
baseTime = expiry.Time
} else {
baseTime = time.Now()
}
// 增加一年(自动处理闰年)
newTime := baseTime.AddDate(1, 0, 0)
// 返回始终有效的 NullTime
return sql.NullTime{
Time: newTime,
Valid: true,
}
}