owncast/utils/nulltime.go
2020-07-18 15:39:30 -07:00

34 lines
652 B
Go

package utils
import (
"database/sql/driver"
"fmt"
"time"
)
type NullTime struct {
Time time.Time
Valid bool // Valid is true if Time is not NULL
}
// Scan implements the Scanner interface.
func (nt *NullTime) Scan(value interface{}) error {
nt.Time, nt.Valid = value.(time.Time)
return nil
}
// Value implements the driver Valuer interface.
func (nt NullTime) Value() (driver.Value, error) {
if !nt.Valid {
return nil, nil
}
return nt.Time, nil
}
func (nt NullTime) MarshalJSON() ([]byte, error) {
if !nt.Valid {
return []byte("null"), nil
}
val := fmt.Sprintf("\"%s\"", nt.Time.Format(time.RFC3339))
return []byte(val), nil
}