arikawa/discord/time.go

86 lines
1.4 KiB
Go

package discord
import (
"encoding/json"
"time"
)
type Timestamp time.Time
const TimestampFormat = time.RFC3339 // same as ISO8601
var (
_ json.Unmarshaler = (*Timestamp)(nil)
_ json.Marshaler = (*Timestamp)(nil)
)
func (t *Timestamp) UnmarshalJSON(v []byte) error {
r, err := time.Parse(TimestampFormat, string(v))
if err != nil {
return err
}
*t = Timestamp(r)
return nil
}
func (t Timestamp) MarshalJSON() ([]byte, error) {
return []byte(`"` + time.Time(t).Format(TimestampFormat) + `"`), nil
}
//
type UnixTimestamp int64
func (t UnixTimestamp) String() string {
return t.Time().String()
}
func (t UnixTimestamp) Time() time.Time {
return time.Unix(int64(t), 0)
}
//
type UnixMsTimestamp int64
func (t UnixMsTimestamp) String() string {
return t.Time().String()
}
func (t UnixMsTimestamp) Time() time.Time {
return time.Unix(0, int64(t)*int64(time.Millisecond))
}
//
type Seconds int
func DurationToSeconds(dura time.Duration) Seconds {
return Seconds(dura.Seconds())
}
func (s Seconds) String() string {
return s.Duration().String()
}
func (s Seconds) Duration() time.Duration {
return time.Duration(s) * time.Second
}
//
type Milliseconds int
func DurationToMilliseconds(dura time.Duration) Milliseconds {
return Milliseconds(dura.Milliseconds())
}
func (ms Milliseconds) String() string {
return ms.Duration().String()
}
func (ms Milliseconds) Duration() time.Duration {
return time.Duration(ms) * time.Millisecond
}