batchWeb.go

// Copyright 2018 The Moov Authors
// Use of this source code is governed by an Apache License
// license that can be found in the LICENSE file.

package ach

// BatchWEB creates a batch file that handles SEC payment type WEB.
// Entry submitted pursuant to an authorization obtained solely via the Internet or a wireless network
// For consumer accounts only.
type BatchWEB struct {
	Batch
}

// NewBatchWEB returns a *BatchWEB
func NewBatchWEB(bh *BatchHeader) *BatchWEB {
	batch := new(BatchWEB)
	batch.SetControl(NewBatchControl())
	batch.SetHeader(bh)
	return batch
}

// Validate ensures the batch meets NACHA rules specific to this batch type.
func (batch *BatchWEB) Validate() error {
	// basic verification of the batch before we validate specific rules.
	if err := batch.verify(); err != nil {
		return err
	}
	// Add configuration and type specific validation for this type.
	if batch.Header.StandardEntryClassCode != WEB {
		return batch.Error("StandardEntryClassCode", ErrBatchSECType, WEB)
	}

	for _, entry := range batch.Entries {
		// WEB can have up to one Addenda05 record
		if len(entry.Addenda05) > 1 {
			return batch.Error("AddendaCount", NewErrBatchAddendaCount(len(entry.Addenda05), 1))
		}
		// Verify the TransactionCode is valid for a ServiceClassCode
		if err := batch.ValidTranCodeForServiceClassCode(entry); err != nil {
			return err
		}
		// Verify Addenda* FieldInclusion based on entry.Category and batchHeader.StandardEntryClassCode
		if err := batch.addendaFieldInclusion(entry); err != nil {
			return err
		}
	}
	return nil
}

// Create will tabulate and assemble an ACH batch into a valid state. This includes
// setting any posting dates, sequence numbers, counts, and sums.
//
// Create implementations are free to modify computable fields in a file and should
// call the Batch's Validate() function at the end of their execution.
func (batch *BatchWEB) Create() error {
	// generates sequence numbers and batch control
	if err := batch.build(); err != nil {
		return err
	}

	return batch.Validate()
}