an example of stellar/go/horizonclient and conversion of Embedded.Records / [Stellar] [Go]

horizon-client-example.go

package main

import (
	"encoding/json"
	"fmt"

	"github.com/stellar/go/clients/horizonclient"
	"github.com/stellar/go/protocols/horizon/operations"
)

func Parse(src interface{}, dst interface{}) error {
	b, err := json.Marshal(src)
	if err != nil {
		return err
	}
	return json.Unmarshal(b, dst)
}

func main() {
	ops, err := horizonclient.DefaultTestNetClient.Operations(horizonclient.OperationRequest{
		IncludeFailed: true,
		Limit:         200,
		Order:         horizonclient.OrderDesc,
		ForLedger:     659251,
	})
	if err != nil {
		fmt.Printf("err: %+v\n", err)
	}
	println("yo")
	for _, v := range ops.Embedded.Records {
		fmt.Println("record. type:" + v.GetType())
		switch v.GetType() {
		case "create_account":
			var op operations.CreateAccount
			err := Parse(v, &op)
			if err != nil {
				fmt.Printf("err: %+v\n", err)
				continue
			}
			fmt.Printf("create account. source: %s\n", op.SourceAccount)
		case "payment":
			var op operations.Payment
			err := Parse(v, &op)
			if err != nil {
				fmt.Printf("err: %+v\n", err)
				continue
			}
			fmt.Printf("payment. from: %s\n to: %s\n, amount: %s, as: %+v", op.From, op.To, op.Amount, op.Asset)
		}

	}
}