pcm-coordinator/common/tool/copier.go

package tool

import (
	"github.com/jinzhu/copier"
	"github.com/pkg/errors"
	"strconv"
	"time"
)

var Converters = []copier.TypeConverter{
	{
		SrcType: time.Time{},
		DstType: copier.String,
		Fn: func(src interface{}) (interface{}, error) {
			s, ok := src.(time.Time)

			if !ok {
				return nil, errors.New("src type not matching")
			}

			return s.Format(time.RFC3339), nil
		},
	},
	{
		SrcType: copier.String,
		DstType: copier.Int,
		Fn: func(src interface{}) (interface{}, error) {
			s, ok := src.(string)

			if !ok {
				return nil, errors.New("src type not matching")
			}

			return strconv.Atoi(s)
		},
	},
	{
		SrcType: copier.String,
		DstType: copier.Bool,
		Fn: func(src interface{}) (interface{}, error) {
			s, ok := src.(string)

			if !ok {
				return nil, errors.New("src type not matching")
			}

			return strconv.ParseBool(s)
		},
	},
}