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