74 lines
1.2 KiB
Go
74 lines
1.2 KiB
Go
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// SPDX-License-Identifier: Apache-2.0
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// Copyright © 2022 Roberto Hidalgo <nidito@un.rob.mx>
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package user
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import (
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"database/sql"
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"encoding/json"
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"fmt"
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"time"
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"github.com/upper/db/v4"
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)
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type UTCTime struct {
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src string
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time time.Time
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}
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var _ sql.Scanner = &UTCTime{}
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var _ db.Marshaler = &UTCTime{}
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var _ json.Marshaler = &UTCTime{}
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var _ json.Unmarshaler = &UTCTime{}
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func (t *UTCTime) Parse() (err error) {
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if t.src == "" {
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return fmt.Errorf("could not parse empty ttl")
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}
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t.time, err = time.Parse(time.RFC3339, t.src)
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return
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}
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func (t *UTCTime) Scan(value any) error {
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if value == nil {
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return nil
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}
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var ok bool
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if t.src, ok = value.(string); !ok {
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if err := json.Unmarshal(value.([]byte), &t.src); err != nil {
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return err
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}
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}
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if t.src == "" {
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return nil
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}
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if err := t.Parse(); err != nil {
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return err
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}
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return nil
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}
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func (t *UTCTime) Before(other time.Time) bool {
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return t.time.Before(other)
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}
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func (t *UTCTime) UnmarshalJSON(value []byte) error {
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if err := json.Unmarshal(value, &t.src); err != nil {
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return err
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}
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return t.Parse()
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}
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func (t *UTCTime) MarshalJSON() ([]byte, error) {
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return json.Marshal(t.time.UTC().Format(time.RFC3339))
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}
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func (t *UTCTime) MarshalDB() (any, error) {
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return t.MarshalJSON()
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}
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