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types: add exchange name sql value and unmarshalling

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This commit is contained in:
c9s 2021-03-14 10:59:58 +08:00
parent 5b5f083e92
commit b0ea2bfe14
1 changed files with 6 additions and 1 deletions
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7
pkg/types/exchange.go
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@ -2,6 +2,7 @@ package types
import (
"context"
"database/sql/driver"
"encoding/json"
"fmt"
"strings"
@ -14,9 +15,13 @@ const DateFormat = "2006-01-02"
type ExchangeName string
func (n *ExchangeName) Value() (driver.Value, error) {
return n.String(), nil
}
func (n *ExchangeName) UnmarshalJSON(data []byte) error {
var s string
if err := json.Unmarshal(data, &s) ; err != nil {
if err := json.Unmarshal(data, &s); err != nil {
return err
}