forked from labd/commercetools-go-sdk
/
utils.go
79 lines (68 loc) · 1.65 KB
/
utils.go
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package connect
// Generated file, please do not change!!!
import (
"bytes"
"encoding/json"
"fmt"
"io"
"reflect"
"time"
mapstructure "github.com/mitchellh/mapstructure"
)
func serializeInput(input interface{}) (io.Reader, error) {
m, err := json.MarshalIndent(input, "", " ")
if err != nil {
return nil, fmt.Errorf("unable to serialize content: %w", err)
}
data := bytes.NewReader(m)
return data, nil
}
func toTimeHookFunc() mapstructure.DecodeHookFunc {
return func(
f reflect.Type,
t reflect.Type,
data interface{}) (interface{}, error) {
if t != reflect.TypeOf(time.Time{}) {
return data, nil
}
switch f.Kind() {
case reflect.String:
return time.Parse(time.RFC3339, data.(string))
case reflect.Float64:
return time.Unix(0, int64(data.(float64))*int64(time.Millisecond)), nil
case reflect.Int64:
return time.Unix(0, data.(int64)*int64(time.Millisecond)), nil
default:
return data, nil
}
// Convert it by parsing
}
}
func decodeStruct(input interface{}, result interface{}) error {
meta := &mapstructure.Metadata{}
decoder, err := mapstructure.NewDecoder(&mapstructure.DecoderConfig{
Metadata: meta,
DecodeHook: mapstructure.ComposeDecodeHookFunc(
toTimeHookFunc()),
Result: result,
})
if err != nil {
return err
}
if err := decoder.Decode(input); err != nil {
return err
}
if val, ok := result.(DecodeStruct); ok {
if raw, ok := input.(map[string]interface{}); ok {
unused := make(map[string]interface{})
for _, key := range meta.Unused {
unused[key] = raw[key]
}
val.DecodeStruct(unused)
}
}
return err
}
type DecodeStruct interface {
DecodeStruct(map[string]interface{}) error
}