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32044 tejbeer 1
package com.spice.profitmandi.service;
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import java.text.DecimalFormat;
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import java.text.NumberFormat;
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import java.time.Duration;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.LocalTime;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.Map.Entry;
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import java.util.Set;
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import java.util.stream.Collectors;
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import javax.mail.internet.InternetAddress;
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import javax.mail.internet.MimeMessage;
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import org.apache.commons.io.output.ByteArrayOutputStream;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.io.ByteArrayResource;
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import org.springframework.core.io.InputStreamSource;
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import org.springframework.mail.javamail.JavaMailSender;
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import org.springframework.mail.javamail.MimeMessageHelper;
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import org.springframework.stereotype.Component;
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import com.spice.profitmandi.common.model.CustomRetailer;
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import com.spice.profitmandi.common.util.FileUtil;
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import com.spice.profitmandi.dao.entity.fofo.PartnerDailyInvestment;
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import com.spice.profitmandi.dao.entity.fofo.RetailerFilter;
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import com.spice.profitmandi.dao.entity.transaction.Loan;
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import com.spice.profitmandi.dao.model.BillingDaysAvg;
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import com.spice.profitmandi.dao.model.LastSaleDateModel;
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import com.spice.profitmandi.dao.model.RetailerFilterModel;
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import com.spice.profitmandi.dao.model.RetailerPeformanceFilterModel;
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import com.spice.profitmandi.dao.repository.cs.CsService;
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import com.spice.profitmandi.dao.repository.dtr.RetailerFilterRepository;
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import com.spice.profitmandi.dao.repository.fofo.FofoOrderItemRepository;
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import com.spice.profitmandi.dao.repository.fofo.FofoOrderRepository;
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import com.spice.profitmandi.dao.repository.fofo.PartnerDailyInvestmentRepository;
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import com.spice.profitmandi.dao.repository.transaction.OrderRepository;
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import com.spice.profitmandi.service.transaction.SDCreditServiceImpl;
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import com.spice.profitmandi.service.user.RetailerService;
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@Component
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public class PerformanceServiceImpl implements PerformanceService {
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    @Autowired
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    private PartnerDailyInvestmentRepository partnerDailyInvestmentRepository;
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    @Autowired
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    private OrderRepository orderRepository;
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    @Autowired
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    private FofoOrderRepository fofoOrderRepository;
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    @Autowired
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    private FofoOrderItemRepository fofoOrderItemRepository;
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    @Autowired
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    private SDCreditServiceImpl sdCreditServiceImpl;
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    @Autowired
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    private RetailerService retailerService;
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    @Autowired
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    private CsService csService;
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    @Autowired
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    private JavaMailSender mailSender;
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79
    @Autowired
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    private RetailerFilterRepository retailerFilterRepository;
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    private static final Logger LOGGER = LogManager.getLogger(PerformanceServiceImpl.class);
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    @Override
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    public List<RetailerPeformanceFilterModel> getPerformance(RetailerFilterModel retailerFilter, Map<Integer, CustomRetailer> customRetailers) {
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        LocalDateTime curDate = LocalDate.now().atStartOfDay();
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        LocalDateTime startDate = curDate.minusMonths(3);
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        List<RetailerPeformanceFilterModel> retailerPerPeformanceFilterModels = new ArrayList<RetailerPeformanceFilterModel>();
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        DecimalFormat decimalFormatter = new DecimalFormat("0.#");
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        Map<Integer, List<Loan>> defaultduedateMap = new HashMap<Integer, List<Loan>>();
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        Map<Integer, BillingDaysAvg> billingDeliverAvgMap = new HashMap<Integer, BillingDaysAvg>();
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        Map<Integer, Long> lastPurchaseMap = new HashMap<Integer, Long>();
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        Map<Integer, Long> lastSaleMap = new HashMap<Integer, Long>();
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        Map<Integer, PartnerDailyInvestment> partnerDailyInvestmentMap = new HashMap<Integer, PartnerDailyInvestment>();
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        Map<Integer, Double> secondaryPartner = new HashMap<Integer, Double>();
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        Map<Integer, Double> tertiaryPartner = new HashMap<Integer, Double>();
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        if (retailerFilter.isCredit()) {
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            List<Loan> dueDateLoans = sdCreditServiceImpl.getDueDateCrossLoan();
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            List<Loan> defaultLoans = sdCreditServiceImpl.getDefaultLoan();
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            defaultLoans.addAll(dueDateLoans);
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            if (!defaultLoans.isEmpty()) {
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                defaultduedateMap = defaultLoans.stream().collect(Collectors.groupingBy(x -> x.getFofoId()));
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            }
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        }
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        if (retailerFilter.isBilling()) {
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            List<BillingDaysAvg> billingDeliveryAvg = orderRepository.selectBillingToDeliverAvg(startDate, LocalDateTime.now());
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            if (!billingDeliveryAvg.isEmpty()) {
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                billingDeliverAvgMap = billingDeliveryAvg.stream().filter(x -> x.getAvg() > 1).collect(Collectors.toMap(x -> x.getFofoId(), x -> x));
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            }
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        }
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        if (retailerFilter.getSecondaryDays() != null) {
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            List<LastSaleDateModel> purchaseOrders = orderRepository.getLastOrders();
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            for (LastSaleDateModel purchaseOrder : purchaseOrders) {
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                long daysBetween = Duration.between(purchaseOrder.getDateTime(), LocalDateTime.now()).toDays();
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                if (daysBetween >= retailerFilter.getSecondaryDays()) {
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                    lastPurchaseMap.put(purchaseOrder.getFofoId(), daysBetween);
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                }
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            }
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        }
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        if (retailerFilter.getTertiaryDays() != null) {
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            List<LastSaleDateModel> saleOrders = fofoOrderRepository.getLastTertiaryOrders();
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            for (LastSaleDateModel saleOrder : saleOrders) {
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                long daysBetween = Duration.between(saleOrder.getDateTime(), LocalDateTime.now()).toDays();
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                if (daysBetween >= retailerFilter.getTertiaryDays()) {
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                    lastSaleMap.put(saleOrder.getFofoId(), daysBetween);
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                }
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            }
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        }
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        if (retailerFilter.getInvestmentPct() != null) {
32045 tejbeer 144
            List<PartnerDailyInvestment> partnerDailyInvestments = partnerDailyInvestmentRepository.selectAll(LocalDate.now());
32044 tejbeer 145
            partnerDailyInvestmentMap = partnerDailyInvestments.stream().filter(x -> (100 - retailerFilter.getInvestmentPct()) <= x.getShortPercentage()).collect(Collectors.toMap(x -> x.getFofoId(), x -> x));
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        }
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        if (retailerFilter.getMtdsPct() != null) {
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            Map<Integer, Double> secondaryMtd = orderRepository.selectBillingDatesBetweenSumGroupByRetailerId(curDate.withDayOfMonth(1), curDate.with(LocalTime.MAX));
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            Map<Integer, Double> secondarylmtd = orderRepository.selectBillingDatesBetweenSumGroupByRetailerId(
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                    curDate.withDayOfMonth(1).minusMonths(1), curDate.with(LocalTime.MAX).minusMonths(1));
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            Set<Integer> fofoIds = new HashSet<>();
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            fofoIds.addAll(secondaryMtd.keySet());
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            fofoIds.addAll(secondarylmtd.keySet());
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            for (Integer fofoId : fofoIds) {
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                double mtdVal = 0;
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                double lmtdVal = 0;
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                if (secondaryMtd.get(fofoId) != null) {
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                    mtdVal = secondaryMtd.get(fofoId);
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                }
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                if (secondarylmtd.get(fofoId) != null) {
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                    lmtdVal = secondarylmtd.get(fofoId);
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                }
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168
                double value = (mtdVal / lmtdVal) * 100;
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                if (value <= retailerFilter.getMtdsPct()) {
170
                    secondaryPartner.put(fofoId, value);
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                }
172
            }
173
        }
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        if (retailerFilter.getMtdsPct() != null) {
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            Map<Integer, Double> lmtdSale = fofoOrderItemRepository.selectSumMopGroupByRetailer(
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                    curDate.withDayOfMonth(1).minusMonths(1), curDate.with(LocalTime.MAX).minusMonths(1), 0, false);
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            Map<Integer, Double> mtdSale = fofoOrderItemRepository.selectSumMopGroupByRetailer(curDate.withDayOfMonth(1), curDate.with(LocalTime.MAX), 0, false);
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            Set<Integer> fofoIds = new HashSet<>();
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            fofoIds.addAll(lmtdSale.keySet());
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            fofoIds.addAll(mtdSale.keySet());
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            for (Integer fofoId : fofoIds) {
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                double mtdVal = 0;
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                double lmtdVal = 0;
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                if (mtdSale.get(fofoId) != null) {
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                    mtdVal = mtdSale.get(fofoId);
190
                }
191
                if (lmtdSale.get(fofoId) != null) {
192
                    lmtdVal = lmtdSale.get(fofoId);
193
                }
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                double value = (mtdVal / lmtdVal) * 100;
196
                if (value <= retailerFilter.getMtdsPct()) {
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                    tertiaryPartner.put(fofoId, value);
198
                }
199
            }
200
 
201
 
202
        }
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204
        NumberFormat numberformat = NumberFormat.getNumberInstance(new Locale("en", "IN"));
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        for (Entry<Integer, CustomRetailer> customRetailerEntry : customRetailers.entrySet()) {
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            int fofoId = customRetailerEntry.getKey();
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            RetailerPeformanceFilterModel retailerPeformanceFilterModel = new RetailerPeformanceFilterModel();
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            if (retailerFilter.isCredit()) {
211
                if (!defaultduedateMap.isEmpty()) {
212
                    if (defaultduedateMap.containsKey(fofoId)) {
213
                        retailerPeformanceFilterModel.setCredit(true);
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                    }
215
                }
216
            }
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218
            if (retailerFilter.isBilling()) {
219
                if (!billingDeliverAvgMap.isEmpty()) {
220
                    if (billingDeliverAvgMap.containsKey(fofoId)) {
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                        retailerPeformanceFilterModel.setBilling(billingDeliverAvgMap.get(fofoId).getAvg());
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                    }
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                }
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            }
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            if (retailerFilter.getInvestmentPct() != null) {
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                if (!partnerDailyInvestmentMap.isEmpty()) {
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                    if (partnerDailyInvestmentMap.containsKey(fofoId)) {
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                        retailerPeformanceFilterModel.setInvestment(100 - partnerDailyInvestmentMap.get(fofoId).getShortPercentage());
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                    }
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                }
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            }
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            if (retailerFilter.getSecondaryDays() != null) {
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                if (!lastPurchaseMap.isEmpty()) {
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                    if (lastPurchaseMap.containsKey(fofoId)) {
239
                        retailerPeformanceFilterModel.setSecondaryDays(lastPurchaseMap.get(fofoId));
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                    }
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                }
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            }
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            if (retailerFilter.getTertiaryDays() != null) {
247
                if (!lastSaleMap.isEmpty()) {
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                    if (lastSaleMap.containsKey(fofoId)) {
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                        retailerPeformanceFilterModel.setTertiaryDays(lastSaleMap.get(fofoId));
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                    }
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                }
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            }
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            if (retailerFilter.getMtdsPct() != null) {
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                if (!secondaryPartner.isEmpty()) {
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                    if (secondaryPartner.containsKey(fofoId)) {
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                        retailerPeformanceFilterModel.setMtds(Double.valueOf(numberformat.format(secondaryPartner.get(fofoId))));
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                    }
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                }
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            }
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            if (retailerFilter.getMtdtPct() != null) {
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                if (!tertiaryPartner.isEmpty()) {
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                    if (tertiaryPartner.containsKey(fofoId)) {
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                        retailerPeformanceFilterModel.setMtdt(Double.valueOf(numberformat.format(tertiaryPartner.get(fofoId))));
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                    }
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                }
270
            }
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            if (retailerPeformanceFilterModel.getBilling() != null || retailerPeformanceFilterModel.getCredit() != null || retailerPeformanceFilterModel.getInvestment() != null || retailerPeformanceFilterModel.getSecondaryDays() != null || retailerPeformanceFilterModel.getTertiaryDays() != null || retailerPeformanceFilterModel.getMtds() != null || retailerPeformanceFilterModel.getMtdt() != null) {
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274
                retailerPeformanceFilterModel.setFofoId(fofoId);
275
                retailerPerPeformanceFilterModels.add(retailerPeformanceFilterModel);
276
            }
277
 
278
 
279
        }
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281
        return retailerPerPeformanceFilterModels;
282
    }
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284
    public void sendPartnerPerformanceEmail(Map<Integer, RetailerPeformanceFilterModel> partnersPerformanceMap, RetailerFilterModel retailerFilterModel, Map<Integer, CustomRetailer> customRetailers) throws Exception {
285
        Map<String, Set<Integer>> storeGuyMap = csService.getAuthUserPartnerIdMapping();
286
 
287
        LOGGER.info("retailerFilterModel {}", retailerFilterModel);
288
        for (Entry<String, Set<Integer>> storeGuyEntry : storeGuyMap.entrySet()) {
289
 
290
            Set<Integer> fofoIds = storeGuyEntry.getValue();
291
            List<List<?>> rows = new ArrayList<>();
292
            List<String> headers = Arrays.asList("Partner Name", "Code", "Credit- Due/Default", "Billing To Deliver", "Investment- Lower Than " + retailerFilterModel.getInvestmentPct() + "%", "Last Secondary-" + retailerFilterModel.getSecondaryDays() + "days", "Last Tertiary-" + retailerFilterModel.getTertiaryDays() + "days", "MTD Secondary < LMTD-" + retailerFilterModel.getMtdsPct() + "%", "MTD Tertiary < LMTD-" + retailerFilterModel.getMtdtPct() + "%");
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294
 
295
            LOGGER.info("headers {}", headers);
296
 
297
            for (Integer fofoId : fofoIds) {
298
                RetailerPeformanceFilterModel retailerPerformanceFilterModel = partnersPerformanceMap.get(fofoId);
299
 
300
                LOGGER.info("retailerPerformanceFilterModel {}", retailerPerformanceFilterModel);
301
 
302
                if (retailerPerformanceFilterModel != null) {
303
                    rows.add(Arrays.asList(customRetailers.get(fofoId).getBusinessName(), customRetailers.get(fofoId).getCode(), retailerPerformanceFilterModel.getCredit(), retailerPerformanceFilterModel.getBilling(), retailerPerformanceFilterModel.getInvestment(), retailerPerformanceFilterModel.getSecondaryDays(), retailerPerformanceFilterModel.getTertiaryDays(), retailerPerformanceFilterModel.getMtds(), retailerPerformanceFilterModel.getMtdt()));
304
                }
305
 
306
            }
307
            if (!rows.isEmpty()) {
308
                ByteArrayOutputStream baos = FileUtil.getCSVByteStream(headers, rows);
32046 tejbeer 309
                this.sendMailWithAttachment(mailSender, new String[]{storeGuyEntry.getKey()}, null, "Partner Performance", "PFA", "PartnerPerformance.csv", new ByteArrayResource(baos.toByteArray()));
32044 tejbeer 310
            }
311
 
312
        }
313
 
314
 
315
    }
316
 
317
    public void sendMailWithAttachment(JavaMailSender mailSender, String[] emailTo, String[] cc, String subject, String body, String fileName, InputStreamSource inputStreamSource) throws Exception {
318
        MimeMessage message = mailSender.createMimeMessage();
319
        MimeMessageHelper helper = new MimeMessageHelper(message, true);
320
        helper.setSubject(subject);
321
        helper.setText(body);
322
        if (cc != null) {
323
            helper.setCc(cc);
324
        }
325
        helper.setTo(emailTo);
326
        helper.addAttachment(fileName, inputStreamSource);
327
        InternetAddress senderAddress = new InternetAddress("noreply@smartdukaan.com", "SmartDukaan Care");
328
        helper.setFrom(senderAddress);
329
        mailSender.send(message);
330
    }
331
 
332
 
333
    public RetailerFilterModel getRetailerFilterModel() {
334
        List<RetailerFilter> retailerFilters = retailerFilterRepository.selectAll();
335
 
336
        RetailerFilterModel retailerFilterModel = new RetailerFilterModel();
337
 
338
        for (RetailerFilter retailerFilter : retailerFilters) {
339
            if (retailerFilter.getName().equals("BillingToDeliverAvg")) {
340
                retailerFilterModel.setBilling(true);
341
            }
342
 
343
            if (retailerFilter.getName().equals("credit due/default")) {
344
                retailerFilterModel.setCredit(true);
345
            }
346
            if (retailerFilter.getName().equals("Investment")) {
347
                retailerFilterModel.setInvestmentPct(retailerFilter.getValue());
348
            }
349
            if (retailerFilter.getName().equals("Last Secondary")) {
350
                retailerFilterModel.setSecondaryDays(retailerFilter.getValue());
351
            }
352
            if (retailerFilter.getName().equals("Last Tertiary")) {
353
                retailerFilterModel.setTertiaryDays(retailerFilter.getValue());
354
            }
355
            if (retailerFilter.getName().equals("Secondary")) {
356
                retailerFilterModel.setMtdsPct(20);
357
            }
358
            if (retailerFilter.getName().equals("Tertiary")) {
359
                retailerFilterModel.setMtdtPct(20);
360
            }
361
 
362
 
363
        }
364
        return retailerFilterModel;
365
    }
366
 
367
 
368
}