happyDomain/services/common/duration.go

61 lines
1.6 KiB
Go

// This file is part of the happyDomain (R) project.
// Copyright (c) 2020-2024 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// This program is offered under a commercial and under the AGPL license.
// For commercial licensing, contact us at <contact@happydomain.org>.
//
// For AGPL licensing:
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package common
import (
"encoding/json"
"fmt"
"time"
)
type Duration time.Duration
func (d Duration) Seconds() float64 {
return time.Duration(d).Seconds()
}
func (d Duration) MarshalJSON() ([]byte, error) {
return json.Marshal(d.Seconds())
}
func (d *Duration) UnmarshalJSON(b []byte) error {
var v interface{}
if err := json.Unmarshal(b, &v); err != nil {
return err
}
switch value := v.(type) {
case float64:
*d = Duration(time.Duration(value) * time.Second)
return nil
case string:
v, err := time.ParseDuration(value)
if err != nil {
return err
}
*d = Duration(v)
return nil
default:
return fmt.Errorf("invalid duration")
}
}