From 8b0f42a0a29daaf3ebe8cd70b7ecab701e3c8eab Mon Sep 17 00:00:00 2001
From: debasishchakraborty-egovt <debasish@egovernmets.org>
Date: Mon, 1 Jul 2024 14:58:26 +0530
Subject: [PATCH] ISTE-179: Added chnages to get latest demand created date and
 penalty created date

---
 .../model/AggregatedDemandDetailResponse.java |  4 ++
 .../egov/demand/service/DemandService.java    | 47 ++++++++++++++++++-
 2 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/business-services/billing-service/src/main/java/org/egov/demand/model/AggregatedDemandDetailResponse.java b/business-services/billing-service/src/main/java/org/egov/demand/model/AggregatedDemandDetailResponse.java
index 1feca1ce4..523548b53 100644
--- a/business-services/billing-service/src/main/java/org/egov/demand/model/AggregatedDemandDetailResponse.java
+++ b/business-services/billing-service/src/main/java/org/egov/demand/model/AggregatedDemandDetailResponse.java
@@ -38,4 +38,8 @@ public class AggregatedDemandDetailResponse {
     private BigDecimal netDueWithPenalty;
 
     private BigDecimal totalApplicablePenalty;
+
+    private long latestDemandCreatedTime;
+
+    private long latestDemandPenaltyCreatedtime;
 }
\ No newline at end of file
diff --git a/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java b/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java
index 743f1db6c..acc049f64 100644
--- a/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java
+++ b/business-services/billing-service/src/main/java/org/egov/demand/service/DemandService.java
@@ -571,6 +571,9 @@ public DemandHistory getDemandHistory(@Valid DemandCriteria demandCriteria, Requ
 	public AggregatedDemandDetailResponse getAllDemands(DemandCriteria demandCriteria, RequestInfo requestInfo) {
 
 		//demandValidatorV1.validateDemandCriteria(demandCriteria, requestInfo);
+		long latestDemandCreatedTime = 0l;
+
+		long latestDemandPenaltyCreatedtime=0l;
 
 		UserSearchRequest userSearchRequest = null;
 		List<User> payers = null;
@@ -618,6 +621,46 @@ public AggregatedDemandDetailResponse getAllDemands(DemandCriteria demandCriteri
 		}).collect(Collectors.toList());
 		List<Map<Long, List<DemandDetail>>> demandDetailsList = new ArrayList<>();
 
+		List<Demand> demandsTogetDemandGeneratedDate= demands;
+
+		// Filter demands where demandDetails have taxHeadMasterCode as 10101
+		List<Demand> filteredDemands = demandsTogetDemandGeneratedDate.stream()
+				.filter(demand -> demand.getDemandDetails().stream()
+						.anyMatch(detail -> "10101".equals(detail.getTaxHeadMasterCode())))
+				.collect(Collectors.toList());
+
+		Collections.sort(filteredDemands, new Comparator<Demand>() {
+			@Override
+			public int compare(Demand d1, Demand d2) {
+				return Long.compare(d2.getTaxPeriodFrom(), d1.getTaxPeriodFrom());
+			}
+		});
+
+
+
+		if (!filteredDemands.isEmpty()) {
+			Demand latestDemand = filteredDemands.get(0);
+
+			Optional<DemandDetail> detail10101 = latestDemand.getDemandDetails().stream()
+					.filter(detail -> "10101".equals(detail.getTaxHeadMasterCode()))
+					.findFirst();
+
+			Optional<DemandDetail> detailWSTimePenalty = latestDemand.getDemandDetails().stream()
+					.filter(detail -> "WS_TIME_PENALTY".equals(detail.getTaxHeadMasterCode()))
+					.findFirst();
+
+			if (detail10101.isPresent()) {
+				latestDemandCreatedTime = detail10101.get().getAuditDetails().getCreatedTime();
+			}
+
+			if (detailWSTimePenalty.isPresent()) {
+				latestDemandPenaltyCreatedtime = detailWSTimePenalty.get().getAuditDetails().getCreatedTime();
+			}
+		} else {
+			log.info("No demands found with taxHeadMasterCode 10101 or WS_TIME_PENALTY.");
+		}
+
+
 		for (Demand demand : demands) {
 			log.info("Inside demand");
 			Map<Long, List<DemandDetail>> demandMap = new HashMap<>();
@@ -772,7 +815,9 @@ public AggregatedDemandDetailResponse getAllDemands(DemandCriteria demandCriteri
 				.advanceAdjusted(advanceAdjusted)
 				.advanceAvailable(advanceAvailable)
 				.remainingAdvance(remainingAdvance)
-				.totalApplicablePenalty(totalApplicablePenalty).build();
+				.totalApplicablePenalty(totalApplicablePenalty)
+				.latestDemandCreatedTime(latestDemandCreatedTime)
+				.latestDemandPenaltyCreatedtime(latestDemandPenaltyCreatedtime).build();
 
 
 		return aggregatedDemandDetailResponse;