Done ticket GEPAFINBE-141

src/main/java/net/gepafin/tendermanagement/dao/ApplicationAmendmentRequestDao.java

@@ -990,7 +990,7 @@ public class ApplicationAmendmentRequestDao {
         }
         setIfUpdated(existingApplicationAmendment::getInternalNote, existingApplicationAmendment::setInternalNote, closeAmendmentRequest.getInternalNote());
         setIfUpdated(existingApplicationAmendment::getStatus, existingApplicationAmendment::setStatus, ApplicationAmendmentRequestEnum.CLOSE.getValue());
-
+        existingApplicationAmendment.setClosingDate(LocalDateTime.now());
         ApplicationAmendmentRequestEntity updatedApplicationAmendment = saveApplicationAmendmentRequestEntity(existingApplicationAmendment, oldApplicationAmendmentEntity,
                 VersionActionTypeEnum.UPDATE);
         ApplicationAmendmentRequestResponse response = convertEntityToResponse(updatedApplicationAmendment,false);

src/main/java/net/gepafin/tendermanagement/dao/DashboardDao.java

@@ -6,15 +6,14 @@ import net.gepafin.tendermanagement.entities.UserActionEntity;
 import net.gepafin.tendermanagement.entities.UserEntity;
 import net.gepafin.tendermanagement.entities.UserWithCompanyEntity;
 import net.gepafin.tendermanagement.entities.*;
+import net.gepafin.tendermanagement.enums.ApplicationAmendmentRequestEnum;
 import net.gepafin.tendermanagement.enums.CallStatusEnum;
 import net.gepafin.tendermanagement.enums.RoleStatusEnum;
 import net.gepafin.tendermanagement.enums.UserStatusEnum;
-import net.gepafin.tendermanagement.model.response.ApplicationWidgetResponseBean;
+import net.gepafin.tendermanagement.model.response.*;
-import net.gepafin.tendermanagement.model.response.BeneficiaryWidgetResponseBean;
-import net.gepafin.tendermanagement.model.response.Widget1;
-import net.gepafin.tendermanagement.model.response.SuperAdminWidgetResponseBean;
 import net.gepafin.tendermanagement.repositories.*;
 import net.gepafin.tendermanagement.service.CompanyService;
+import net.gepafin.tendermanagement.util.Validator;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
@@ -22,6 +21,8 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.time.temporal.ChronoUnit;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -58,6 +59,13 @@ public class DashboardDao {
 
 	@Autowired
 	private UserActionsRepository userActionsRepository;
+	@Autowired
+	private ApplicationAmendmentRequestRepository applicationAmendmentRequestRepository;
+
+	@Autowired
+	private AssignedApplicationsRepository assignedApplicationsRepository;
+	@Autowired
+	private Validator validator;
 
 	public SuperAdminWidgetResponseBean getDashboardWidget(UserEntity requestedUserEntity) {
 		SuperAdminWidgetResponseBean widgetResponseBean = new SuperAdminWidgetResponseBean();
@@ -263,6 +271,95 @@ public class DashboardDao {
 			responseBean.setNumberOfDueApplication(dueApplications);
 		}
 	}
+	private AmendmentWidgetResponseBean initializeAmendmentResponseBean() {
+		return AmendmentWidgetResponseBean.builder()
+				.totalAmendments(0L)
+				.waitingForResponseAmendments(0L)
+				.responseReceivedAmendments(0L)
+				.averageResponseDays(BigDecimal.ZERO)
+				.expiringRequestsIn48Hours(0L)
+				.expiredAmendments(0L)
+				.build();
+	}
+
+    public AmendmentWidgetResponseBean getAmendmentDetails(UserEntity userEntity) {
+        AmendmentWidgetResponseBean amendmentWidgetResponseBean = initializeAmendmentResponseBean();
+
+        Long hubId = userEntity.getHub().getId();
+		List<Long> applicationIds = getApplicationIdsForUserOrHub(userEntity,hubId);
+        setAmendmentCounts(applicationIds,amendmentWidgetResponseBean, hubId);
+        calculateExpiringRequestsIn48Hours(applicationIds,amendmentWidgetResponseBean, hubId);
+		calculateAverageResponseDays(applicationIds,amendmentWidgetResponseBean,hubId);
+        return amendmentWidgetResponseBean;
+    }
+	public List<Long> getApplicationIdsForUserOrHub(UserEntity userEntity, Long hubId) {
+		if (validator.checkIsPreInstructor()) {
+			return assignedApplicationsRepository.findApplicationIdsByUserIdAndIsDeletedFalse(userEntity.getId());
+		} else {
+			return applicationRepository.findApplicationIdsByHubId(hubId);
+		}
+	}
+
+    private void setAmendmentCounts(List<Long> applicationIds,AmendmentWidgetResponseBean responseBean, Long hubId) {
+
+        Long totalAmendment = applicationAmendmentRequestRepository.countAmendmentsByApplicationIds(applicationIds);
+        if (totalAmendment != null) {
+            responseBean.setTotalAmendments(totalAmendment);
+        }
+
+        Long awaitingAmendments = applicationAmendmentRequestRepository.countAmendmentsByApplicationIdsAndStatus(
+                applicationIds, ApplicationAmendmentRequestEnum.AWAITING.getValue());
+        if (awaitingAmendments != null) {
+            responseBean.setWaitingForResponseAmendments(awaitingAmendments);
+        }
+        Long responseRecievedAmendments = applicationAmendmentRequestRepository.countAmendmentsByApplicationIdsAndStatus(
+                applicationIds, ApplicationAmendmentRequestEnum.RESPONSE_RECEIVED.getValue());
+        if (responseRecievedAmendments != null) {
+            responseBean.setResponseReceivedAmendments(responseRecievedAmendments);
+        }
+        Long expiredAmendments = applicationAmendmentRequestRepository.countAmendmentsByApplicationIdsAndStatus(
+                applicationIds, ApplicationAmendmentRequestEnum.EXPIRED.getValue());
+        if (expiredAmendments != null) {
+            responseBean.setExpiredAmendments(expiredAmendments);
+        }
+    }
+
+		private void calculateExpiringRequestsIn48Hours(List<Long> applicationIds ,AmendmentWidgetResponseBean responseBean, Long hubId) {
+
+		// Define the statuses to filter
+		List<String> statuses = List.of(
+				ApplicationAmendmentRequestEnum.AWAITING.getValue(),
+				ApplicationAmendmentRequestEnum.RESPONSE_RECEIVED.getValue()
+		);
+
+		LocalDateTime twoDaysLater = LocalDateTime.now().plusDays(2);
+
+		Long expiringRequestsIn48Hours = applicationAmendmentRequestRepository.countExpiringRequestsIn48Hours(
+				applicationIds,
+				statuses,
+				LocalDateTime.now(),
+				twoDaysLater
+		);
+
+		if (expiringRequestsIn48Hours != null) {
+			responseBean.setExpiringRequestsIn48Hours(expiringRequestsIn48Hours);
+		}
+	}
+
+	private void calculateAverageResponseDays(List<Long> applicationIds ,AmendmentWidgetResponseBean responseBean, Long hubId) {
+
+		if (!applicationIds.isEmpty()) {
+			BigDecimal averageResponseDays = applicationAmendmentRequestRepository
+					.findAverageResponseDaysByApplicationIdsAndStatus(
+							applicationIds,
+							ApplicationAmendmentRequestEnum.CLOSE.getValue()
+					);
+
+			responseBean.setAverageResponseDays(averageResponseDays);
+		} else {
+			responseBean.setAverageResponseDays(BigDecimal.ZERO);
+		}
+	}
 
 
 }

src/main/java/net/gepafin/tendermanagement/entities/ApplicationAmendmentRequestEntity.java

@@ -53,4 +53,7 @@ public class ApplicationAmendmentRequestEntity extends BaseEntity {
     @Column(name = "amendment_document")
     private String amendmentDocument;
 
+
+    @Column(name = "CLOSING_DATE")
+    private LocalDateTime closingDate;
 }

src/main/java/net/gepafin/tendermanagement/enums/UserActionContextEnum.java

@@ -137,6 +137,7 @@ public enum UserActionContextEnum {
     GET_DASHBOARD_WIDGET_FOR_SUPER_ADMIN("GET_DASHBOARD_WIDGET_FOR_SUPER_ADMIN"),
     GET_DASHBOARD_WIDGET_FOR_BENEFICIARY("GET_DASHBOARD_WIDGET_FOR_BENEFICIARY"),
     GET_APPLICATION_DETAILS("GET_APPLICATION_DETAILS"),
+    GET_AMENDMENT_DETAILS("GET_AMENDMENT_DETAILS"),
 
     /** Evaluation criteria action context **/
     GET_EVALUATION_CRITERIA("GET_EVALUATION_CRITERIA"),

src/main/java/net/gepafin/tendermanagement/model/response/AmendmentWidgetResponseBean.java

@@ -0,0 +1,22 @@
+package net.gepafin.tendermanagement.model.response;
+
+import lombok.Builder;
+import lombok.Data;
+
+import java.math.BigDecimal;
+@Builder
+@Data
+public class AmendmentWidgetResponseBean {
+
+    private Long totalAmendments;
+
+    private Long waitingForResponseAmendments;
+
+    private Long responseReceivedAmendments;
+
+    private BigDecimal averageResponseDays;
+
+    private Long expiringRequestsIn48Hours;
+
+    private Long expiredAmendments;
+}

src/main/java/net/gepafin/tendermanagement/repositories/ApplicationAmendmentRequestRepository.java

@@ -9,6 +9,8 @@ import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 
+import java.math.BigDecimal;
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Optional;
@@ -80,4 +82,54 @@ public interface ApplicationAmendmentRequestRepository extends JpaRepository<App
             "AND a.endDate BETWEEN :startTime AND :endTime")
     List<ApplicationAmendmentRequestEntity> findExpiringBetween(LocalDateTime startTime, LocalDateTime endTime);
 
+
+
+    @Query("SELECT COUNT(a) FROM ApplicationAmendmentRequestEntity a WHERE a.applicationId IN :applicationIds AND a.isDeleted = false")
+    Long countAmendmentsByApplicationIds(@Param("applicationIds") List<Long> applicationIds);
+
+    @Query("SELECT COUNT(a) FROM ApplicationAmendmentRequestEntity a WHERE a.applicationId IN :applicationIds AND a.status = :status AND a.isDeleted = false")
+    Long countAmendmentsByApplicationIdsAndStatus(@Param("applicationIds") List<Long> applicationIds, @Param("status") String status);
+
+    @Query("""
+                SELECT e
+                FROM ApplicationAmendmentRequestEntity e
+                WHERE e.applicationId IN :applicationIds
+                AND e.status IN :statuses
+                AND e.isDeleted = false
+            """)
+    List<ApplicationAmendmentRequestEntity> findAllByApplicationIdsAndStatuses(
+            @Param("applicationIds") List<Long> applicationIds,
+            @Param("statuses") List<String> statuses
+    );
+    List<ApplicationAmendmentRequestEntity> findAllByApplicationIdInAndStatusAndIsDeletedFalse(List<Long> applicationIds, String status);
+
+    @Query("""
+    SELECT COALESCE(AVG(TIMESTAMPDIFF(DAY, a.startDate, a.closingDate)), 0) 
+    FROM ApplicationAmendmentRequestEntity a
+    WHERE a.applicationId IN :applicationIds 
+      AND a.status = :status 
+      AND a.isDeleted = false 
+      AND a.closingDate IS NOT NULL
+""")
+    BigDecimal findAverageResponseDaysByApplicationIdsAndStatus(
+            @Param("applicationIds") List<Long> applicationIds,
+            @Param("status") String status
+    );
+
+
+    @Query(value = """
+    SELECT COUNT(*)
+    FROM application_amendment_request e
+    WHERE e.application_id IN :applicationIds
+    AND e.status IN :statuses
+    AND e.start_date + INTERVAL '1 DAY' * e.response_days <= :endDate
+    AND e.start_date + INTERVAL '1 DAY' * e.response_days >= :startDate
+    AND e.is_deleted = false
+""", nativeQuery = true)
+    Long countExpiringRequestsIn48Hours(
+            @Param("applicationIds") List<Long> applicationIds,
+            @Param("statuses") List<String> statuses,
+            @Param("startDate") LocalDateTime startDate,
+            @Param("endDate") LocalDateTime endDate
+    );
 }

src/main/java/net/gepafin/tendermanagement/repositories/AssignedApplicationsRepository.java

@@ -22,4 +22,7 @@ public interface AssignedApplicationsRepository extends JpaRepository<AssignedAp
 
     @Query("SELECT COUNT(aa) FROM AssignedApplicationsEntity aa WHERE aa.isDeleted = false AND aa.userId = :userId AND aa.status <> 'CLOSE'")
     Long countAssignedApplicationsByUserId(@Param("userId") Long userId);
+
+    @Query("SELECT aa.application.id FROM AssignedApplicationsEntity aa WHERE aa.isDeleted = false AND aa.userId = :userId")
+    List<Long> findApplicationIdsByUserIdAndIsDeletedFalse(@Param("userId") Long userId);
 }

src/main/java/net/gepafin/tendermanagement/service/DashboardService.java

@@ -1,6 +1,7 @@
 package net.gepafin.tendermanagement.service;
 
 import jakarta.servlet.http.HttpServletRequest;
+import net.gepafin.tendermanagement.model.response.AmendmentWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.ApplicationWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.BeneficiaryWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.SuperAdminWidgetResponseBean;
@@ -11,4 +12,5 @@ public interface DashboardService {
 
     public BeneficiaryWidgetResponseBean getDashboardWidgetForBeneficiary(HttpServletRequest request, Long companyId);
     public ApplicationWidgetResponseBean getApplicationDetails(HttpServletRequest request);
+    public AmendmentWidgetResponseBean getAmendmentDetails(HttpServletRequest request);
 }

src/main/java/net/gepafin/tendermanagement/service/impl/DashboardServiceImpl.java

@@ -4,6 +4,7 @@ import jakarta.servlet.http.HttpServletRequest;
 import net.gepafin.tendermanagement.dao.DashboardDao;
 import net.gepafin.tendermanagement.entities.CompanyEntity;
 import net.gepafin.tendermanagement.entities.UserEntity;
+import net.gepafin.tendermanagement.model.response.AmendmentWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.ApplicationWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.BeneficiaryWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.SuperAdminWidgetResponseBean;
@@ -39,4 +40,9 @@ public class DashboardServiceImpl implements DashboardService {
         UserEntity userEntity=validator.validateUser(request);
         return   dashboardDao.getApplicationDetails(userEntity);
     }
+    @Override
+    public AmendmentWidgetResponseBean getAmendmentDetails(HttpServletRequest request) {
+        UserEntity userEntity=validator.validateUser(request);
+        return   dashboardDao.getAmendmentDetails(userEntity);
+    }
 }

src/main/java/net/gepafin/tendermanagement/web/rest/api/DashboardApi.java

@@ -6,6 +6,7 @@ import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.ExampleObject;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import jakarta.servlet.http.HttpServletRequest;
+import net.gepafin.tendermanagement.model.response.AmendmentWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.ApplicationWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.BeneficiaryWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.SuperAdminWidgetResponseBean;
@@ -61,5 +62,17 @@ public interface DashboardApi {
             produces = { "application/json" })
     @PreAuthorize("hasRole('ROLE_SUPER_ADMIN') || hasRole('ROLE_INSTRUCTOR_MANAGER')")
     ResponseEntity<Response<ApplicationWidgetResponseBean>> getApplicationDetails(HttpServletRequest request);
-
+    @Operation(summary = "Api to get Soccorso details",
+            responses = {
+                    @ApiResponse(responseCode = "200", description = "OK"),
+                    @ApiResponse(responseCode = "404", description = "Not Found", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.NOTFOUND_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "401", description = "Unauthorized", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.UNAUTHORIZED_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "400", description = "Bad Request", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.BADREQUEST_ERROR_EXAMPLE) })) })
+    @GetMapping(value = "/amendment",
+            produces = { "application/json" })
+    @PreAuthorize("hasRole('ROLE_SUPER_ADMIN') || hasRole('ROLE_INSTRUCTOR_MANAGER')|| hasRole('ROLE_PRE_INSTRUCTOR')")
+    ResponseEntity<Response<AmendmentWidgetResponseBean>> getAmendmentDetails(HttpServletRequest request);
 }

src/main/java/net/gepafin/tendermanagement/web/rest/api/impl/DashboardApiController.java

@@ -6,6 +6,7 @@ import net.gepafin.tendermanagement.constants.GepafinConstant;
 import net.gepafin.tendermanagement.enums.UserActionContextEnum;
 import net.gepafin.tendermanagement.enums.UserActionLogsEnum;
 import net.gepafin.tendermanagement.model.request.UserActionRequest;
+import net.gepafin.tendermanagement.model.response.AmendmentWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.ApplicationWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.BeneficiaryWidgetResponseBean;
 import net.gepafin.tendermanagement.model.response.SuperAdminWidgetResponseBean;
@@ -60,4 +61,14 @@ public class DashboardApiController implements DashboardApi {
         return ResponseEntity.status(HttpStatus.CREATED)
                 .body(new Response<>(widgetResponseBean, Status.SUCCESS, Translator.toLocale(GepafinConstant.DASHBOARD_WIDGET_FETCHED_SUCCESSFULLY)));
     }
+    @Override
+    public ResponseEntity<Response<AmendmentWidgetResponseBean>> getAmendmentDetails(HttpServletRequest request) {
+
+        /** This code is responsible for creating user action logs for the "Get dashboard widget for amendment page" operation. **/
+        loggingUtil.logUserAction(UserActionRequest.builder().request(request).actionType(UserActionLogsEnum.VIEW).actionContext(UserActionContextEnum.GET_AMENDMENT_DETAILS).build());
+
+        AmendmentWidgetResponseBean widgetResponseBean= dashboardService.getAmendmentDetails(request);
+        return ResponseEntity.status(HttpStatus.CREATED)
+                .body(new Response<>(widgetResponseBean, Status.SUCCESS, Translator.toLocale(GepafinConstant.DASHBOARD_WIDGET_FETCHED_SUCCESSFULLY)));
+    }
 }

src/main/resources/db/changelog/db.changelog-1.0.0.xml

@@ -2229,4 +2229,11 @@
             <column name="date_rejected" type="TIMESTAMP WITHOUT TIME ZONE"></column>
         </addColumn>
     </changeSet>
+
+    <changeSet id="21-01-2025_PK_142210" author="Piyush Kag">
+        <addColumn tableName="application_amendment_request">
+            <column name="CLOSING_DATE" type="TIMESTAMP WITHOUT TIME ZONE"></column>
+        </addColumn>
+    </changeSet>
+
 </databaseChangeLog>