main.go

package main

import (
	"fmt"
	"log"
	"os"

	"github.com/moov-io/ach"
)

func main() {
	// open a file for reading. Any io.Reader Can be used
	f, err := os.Open("enr-read.ach")
	if err != nil {
		log.Fatal(err)
	}
	r := ach.NewReader(f)
	achFile, err := r.Read()
	if err != nil {
		panic(fmt.Sprintf("Issue reading file: %+v \n", err))
	}
	// ensure we have a validated file structure
	if achFile.Validate(); err != nil {
		fmt.Printf("Could not validate entire read file: %v", err)
	}
	// If you trust the file but it's formatting is off building will probably resolve the malformed file.
	if err := achFile.Create(); err != nil {
		fmt.Printf("Could not create file with read properties: %v", err)
	}

	fmt.Printf("Total Amount: %v \n", achFile.Batches[0].GetEntries()[0].Amount)
	fmt.Printf("SEC Code: %v \n", achFile.Batches[0].GetHeader().StandardEntryClassCode)

	batch, ok := achFile.Batches[0].(*ach.BatchENR)
	if !ok {
		log.Fatalf("Batch not ENR, got %T %#v", achFile.Batches[0], achFile.Batches[0])
	}
	add := batch.GetEntries()[0].Addenda05[0]

	fmt.Printf("Payment Related Information: %v \n", add.PaymentRelatedInformation)
	info, err := batch.ParsePaymentInformation(add)
	if err != nil {
		log.Fatalf("Problem Parsing ENR Addenda05 PaymentRelatedInformation: %v", err)
	}
	fmt.Println(info.String())
}