BranchReportPersistenceDataAggregator.java example

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/*
 * Copyright (c) 2005-2011 Grameen Foundation USA
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * See also http://www.apache.org/licenses/LICENSE-2.0.html for an
 * explanation of the license and how it is applied.
 */

package org.mifos.framework.components.batchjobs.helpers;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

import org.mifos.customers.business.service.CustomerBusinessService;
import org.mifos.customers.office.business.OfficeBO;
import org.mifos.framework.exceptions.ServiceException;
import org.mifos.reports.branchreport.BranchReportClientSummaryBO;
import org.mifos.reports.business.service.BranchReportConfigService;
import org.mifos.reports.business.service.IBranchReportService;

public class BranchReportPersistenceDataAggregator implements BranchReportDataAggregator {

    private final CustomerBusinessService customerBusinessService;
    private final IBranchReportService branchReportService;
    private final BranchReportConfigService configService;

    public BranchReportPersistenceDataAggregator(CustomerBusinessService customerBusinessService,
            IBranchReportService branchReportService, BranchReportConfigService configService) {
        this.customerBusinessService = customerBusinessService;
        this.branchReportService = branchReportService;
        this.configService = configService;
    }

    @Override
	public List<BranchReportClientSummaryBO> fetchClientSummaries(OfficeBO branchOffice) throws ServiceException {
        ArrayList<BranchReportClientSummaryBO> clientSummaries = new ArrayList<BranchReportClientSummaryBO>();
        clientSummaries.add(createCenterSummary(branchOffice));
        clientSummaries.add(createGroupSummary(branchOffice));
        clientSummaries.add(createPortfolioAtRisk(branchOffice));
        clientSummaries.add(createActiveClientSummary(branchOffice));
        clientSummaries.add(createActiveBorrowersSummary(branchOffice));
        clientSummaries.add(createReplacementsSummary(branchOffice));
        clientSummaries.add(createLoanAccountDormantClientsSummary(branchOffice));
        clientSummaries.add(createSavingAccountDormantClientsSummary(branchOffice));
        clientSummaries.add(createDropOutClientsSummary(branchOffice));
        clientSummaries.add(createOnHoldClientsSummary(branchOffice));
        clientSummaries.add(createActiveSaversSummary(branchOffice));
        clientSummaries.add(createClientDropOutRateSummary(branchOffice));
        return clientSummaries;
    }

    private BranchReportClientSummaryBO createPortfolioAtRisk(OfficeBO branchOffice) throws ServiceException {
        BigDecimal portfolioAtRisk = branchReportService.extractPortfolioAtRiskForOffice(branchOffice, configService
                .getGracePeriodDays());
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.PORTFOLIO_AT_RISK, portfolioAtRisk, null);
    }

    private BranchReportClientSummaryBO createActiveSaversSummary(OfficeBO branchOffice) throws ServiceException {
        Integer activeSaversCount = customerBusinessService.getActiveSaversCountForOffice(branchOffice);
        Integer veryPoorActiveSaversCount = customerBusinessService.getVeryPoorActiveSaversCountForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.ACTIVE_SAVERS_COUNT, activeSaversCount,
                veryPoorActiveSaversCount);
    }

    private BranchReportClientSummaryBO createActiveBorrowersSummary(OfficeBO branchOffice) throws ServiceException {
        Integer activeBorrowersCount = customerBusinessService.getActiveBorrowersCountForOffice(branchOffice);
        Integer veryPoorActiveBorrowersCount = customerBusinessService
                .getVeryPoorActiveBorrowersCountForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.ACTIVE_BORROWERS_COUNT,
                activeBorrowersCount, veryPoorActiveBorrowersCount);
    }

    private BranchReportClientSummaryBO createActiveClientSummary(OfficeBO branchOffice) throws ServiceException {
        Integer activeClientCount = customerBusinessService.getActiveClientCountForOffice(branchOffice);
        Integer veryPoorClientCount = customerBusinessService.getVeryPoorClientCountForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.ACTIVE_CLIENTS_COUNT, activeClientCount,
                veryPoorClientCount);
    }

    private BranchReportClientSummaryBO createGroupSummary(OfficeBO branchOffice) throws ServiceException {
        Integer groupCount = customerBusinessService.getGroupCountForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.GROUP_COUNT, groupCount, null);
    }

    private BranchReportClientSummaryBO createCenterSummary(OfficeBO branchOffice) throws ServiceException {
        Integer centerCount = customerBusinessService.getCenterCountForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.CENTER_COUNT, centerCount, null);
    }

    private BranchReportClientSummaryBO createReplacementsSummary(OfficeBO branchOffice) throws ServiceException {
        Integer replacementsCount = customerBusinessService.getCustomerReplacementsCountForOffice(branchOffice,
                configService.getReplacementFieldId(), configService.getReplacementFieldValue());
        Integer veryPoorReplacementsCount = customerBusinessService.getCustomerVeryPoorReplacementsCountForOffice(
                branchOffice, configService.getReplacementFieldId(), configService.getReplacementFieldValue());
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.REPLACEMENTS_COUNT, replacementsCount,
                veryPoorReplacementsCount);
    }

    private BranchReportClientSummaryBO createLoanAccountDormantClientsSummary(OfficeBO branchOffice)
            throws ServiceException {
        Integer dormantLoanAccounts = customerBusinessService.getDormantClientsCountByLoanAccountForOffice(
                branchOffice, configService.getLoanCyclePeriod());
        Integer veryPoorDormantLoanAccounts = customerBusinessService
                .getVeryPoorDormantClientsCountByLoanAccountForOffice(branchOffice, configService.getLoanCyclePeriod());
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.LOAN_ACCOUNT_DORMANT_COUNT,
                dormantLoanAccounts, veryPoorDormantLoanAccounts);
    }

    private BranchReportClientSummaryBO createSavingAccountDormantClientsSummary(OfficeBO branchOffice)
            throws ServiceException {
        Integer dormantSavingAccounts = customerBusinessService.getDormantClientsCountBySavingAccountForOffice(
                branchOffice, configService.getLoanCyclePeriod());
        Integer veryPoorDormantSavingAccounts = customerBusinessService
                .getVeryPoorDormantClientsCountBySavingAccountForOffice(branchOffice, configService
                        .getLoanCyclePeriod());
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.SAVING_ACCOUNT_DORMANT_COUNT,
                dormantSavingAccounts, veryPoorDormantSavingAccounts);
    }

    private BranchReportClientSummaryBO createDropOutClientsSummary(OfficeBO branchOffice) throws ServiceException {
        Integer dropOutClientsCount = customerBusinessService.getDropOutClientsCountForOffice(branchOffice);
        Integer veryPoorDropOutClientsCount = customerBusinessService
                .getVeryPoorDropOutClientsCountForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.DROP_OUTS_COUNT, dropOutClientsCount,
                veryPoorDropOutClientsCount);
    }

    private BranchReportClientSummaryBO createClientDropOutRateSummary(OfficeBO branchOffice) throws ServiceException {
        BigDecimal clientDropOutRateForOffice = customerBusinessService.getClientDropOutRateForOffice(branchOffice);
        BigDecimal veryPoorClientDropoutRateForOffice = customerBusinessService
                .getVeryPoorClientDropoutRateForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.DROP_OUT_RATE, clientDropOutRateForOffice,
                veryPoorClientDropoutRateForOffice);
    }

    private BranchReportClientSummaryBO createOnHoldClientsSummary(OfficeBO branchOffice) throws ServiceException {
        Integer onHoldClientsCount = customerBusinessService.getOnHoldClientsCountForOffice(branchOffice);
        Integer veryPoorOnHoldClientsCount = customerBusinessService
                .getVeryPoorOnHoldClientsCountForOffice(branchOffice);
        return new BranchReportClientSummaryBO(BranchReportClientSummaryBO.ON_HOLDS_COUNT, onHoldClientsCount,
                veryPoorOnHoldClientsCount);
    }
}