added timestamp to push webhooks
Brad Rydzewski
5 years ago
parent
d8fff5ce77
commit
08514fd8b9
@ -0,0 +1,65 @@
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// Copyright (c) 2014, Greg Roseberry
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package null
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import (
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"encoding/json"
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"fmt"
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"reflect"
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"time"
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)
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// Time is a nullable time.Time.
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// JSON marshals to the zero value for time.Time if null.
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// Considered to be null to SQL if zero.
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type Time struct {
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Time time.Time
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Valid bool
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}
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// MarshalJSON implements json.Marshaler.
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// It will encode null if this time is null.
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func (t Time) MarshalJSON() ([]byte, error) {
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if !t.Valid {
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return []byte("null"), nil
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}
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return t.Time.MarshalJSON()
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}
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// UnmarshalJSON implements json.Unmarshaler.
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// It supports string, object (e.g. pq.NullTime and friends)
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// and null input.
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func (t *Time) UnmarshalJSON(data []byte) error {
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var err error
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var v interface{}
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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 v.(type) {
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case string:
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err = t.Time.UnmarshalJSON(data)
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case nil:
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t.Valid = false
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return nil
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default:
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err = fmt.Errorf("json: cannot unmarshal %v into Go value of type null.Time", reflect.TypeOf(v).Name())
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}
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t.Valid = err == nil
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return err
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}
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// ValueOrZero returns the inner value if valid, otherwise zero.
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func (t Time) ValueOrZero() time.Time {
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if !t.Valid {
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return time.Time{}
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}
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return t.Time
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}
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// IsZero returns true for null or zero Times, for
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// potential future omitempty support.
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func (t Time) IsZero() bool {
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return !t.Valid || t.Time.IsZero()
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}
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