StandingInstructionAssembler.java example

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package org.mifosplatform.portfolio.account.domain;

import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.amountParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.instructionTypeParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.nameParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.priorityParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.recurrenceFrequencyParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.recurrenceIntervalParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.recurrenceOnMonthDayParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.recurrenceTypeParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.statusParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.validFromParamName;
import static org.mifosplatform.portfolio.account.api.StandingInstructionApiConstants.validTillParamName;

import java.math.BigDecimal;

import org.joda.time.LocalDate;
import org.joda.time.MonthDay;
import org.mifosplatform.infrastructure.core.api.JsonCommand;
import org.mifosplatform.organisation.monetary.domain.Money;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class StandingInstructionAssembler {

    private final AccountTransferDetailAssembler accountTransferDetailAssembler;

    @Autowired
    public StandingInstructionAssembler(final AccountTransferDetailAssembler accountTransferDetailAssembler) {

        this.accountTransferDetailAssembler = accountTransferDetailAssembler;
    }

    public AccountTransferDetails assembleSavingsToSavingsTransfer(final JsonCommand command) {
        final AccountTransferDetails accountTransferDetails = this.accountTransferDetailAssembler.assembleSavingsToSavingsTransfer(command);
        assembleStandingInstruction(command, accountTransferDetails);
        return accountTransferDetails;
    }

    public void assembleStandingInstruction(final JsonCommand command, final AccountTransferDetails accountTransferDetails) {
        final LocalDate validFrom = command.localDateValueOfParameterNamed(validFromParamName);
        final LocalDate validTill = command.localDateValueOfParameterNamed(validTillParamName);
        BigDecimal amount = null;
        final BigDecimal transferAmount = command.bigDecimalValueOfParameterNamed(amountParamName);
        if (transferAmount != null) {
            final Money monetaryAmount = Money.of(accountTransferDetails.fromSavingsAccount().getCurrency(), transferAmount);
            amount = monetaryAmount.getAmount();
        }
        final Integer status = command.integerValueOfParameterNamed(statusParamName);
        final Integer priority = command.integerValueOfParameterNamed(priorityParamName);
        final Integer standingInstructionType = command.integerValueOfParameterNamed(instructionTypeParamName);
        final Integer recurrenceType = command.integerValueOfParameterNamed(recurrenceTypeParamName);
        final Integer recurrenceFrequency = command.integerValueOfParameterNamed(recurrenceFrequencyParamName);
        final MonthDay recurrenceOnMonthDay = command.extractMonthDayNamed(recurrenceOnMonthDayParamName);
        final Integer recurrenceInterval = command.integerValueOfParameterNamed(recurrenceIntervalParamName);
        final String name = command.stringValueOfParameterNamed(nameParamName);
        AccountTransferStandingInstruction accountTransferStandingInstruction = AccountTransferStandingInstruction.create(
                accountTransferDetails, name, priority, standingInstructionType, status, amount, validFrom, validTill, recurrenceType,
                recurrenceFrequency, recurrenceInterval, recurrenceOnMonthDay);
        accountTransferDetails.updateAccountTransferStandingInstruction(accountTransferStandingInstruction);
    }

    public AccountTransferDetails assembleSavingsToLoanTransfer(final JsonCommand command) {
        final AccountTransferDetails accountTransferDetails = this.accountTransferDetailAssembler.assembleSavingsToLoanTransfer(command);
        assembleStandingInstruction(command, accountTransferDetails);
        return accountTransferDetails;
    }

    public AccountTransferDetails assembleLoanToSavingsTransfer(final JsonCommand command) {
        final AccountTransferDetails accountTransferDetails = this.accountTransferDetailAssembler.assembleLoanToSavingsTransfer(command);
        assembleStandingInstruction(command, accountTransferDetails);
        return accountTransferDetails;
    }

}