36 lines
617 B
Go
36 lines
617 B
Go
package psa
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import (
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"encoding/json"
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"errors"
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"time"
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"github.com/dylanmei/iso8601"
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)
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// Duration is a time.Duration that can be unmarshalled from JSON
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type Duration struct {
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time.Duration
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}
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// UnmarshalJSON implements json.Unmarshaler
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func (d *Duration) UnmarshalJSON(data []byte) error {
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var v any
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if err := json.Unmarshal(data, &v); err != nil {
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return err
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}
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switch value := v.(type) {
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case float64:
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d.Duration = time.Duration(value)
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return nil
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case string:
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var err error
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d.Duration, err = iso8601.ParseDuration(value)
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return err
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default:
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return errors.New("invalid duration")
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}
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}
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