added db optimization for the get master data and get billerdetails

src/main/java/com/billpaymentservice/bbps/dto/AdditionalInfoDTO.java

@@ -2,9 +2,11 @@ package com.billpaymentservice.bbps.dto;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class AdditionalInfoDTO {
     @NotBlank(message = "Param Config ID cannot be blank")
     private String paramConfigId;

src/main/java/com/billpaymentservice/bbps/dto/AmountOptionDTO.java

@@ -3,9 +3,11 @@ import java.util.List;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class AmountOptionDTO{
    private String amountOptionId;            // Matches "amountOptionId" from JSON
     private List<String> amountBreakupSets;              // Reference to BillerResponseParams (only ID, not full entity)

src/main/java/com/billpaymentservice/bbps/dto/BillerAdditonalInfoDTO.java

@@ -2,9 +2,11 @@ package com.billpaymentservice.bbps.dto;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class BillerAdditonalInfoDTO {
 	  private String paramConfigId;
       private String paramName;

src/main/java/com/billpaymentservice/bbps/dto/BillerDTO.java

@@ -2,17 +2,18 @@ package com.billpaymentservice.bbps.dto;
 
 import java.util.List;
 
-import com.billpaymentservice.bbps.entites.AdditionalInfoBillValidate;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.Size;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
+@ToString
 public class BillerDTO {
 
     @NotBlank(message = "Biller ID is mandatory")

src/main/java/com/billpaymentservice/bbps/dto/BillerPlanResponseParamsDTO.java

@@ -3,10 +3,12 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
+@ToString
 public class BillerPlanResponseParamsDTO {
     private String billerPlanResponseId;
     private String paramsJson;

src/main/java/com/billpaymentservice/bbps/dto/BillerResponseParamsDTO.java

@@ -4,9 +4,11 @@ import java.util.List;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class BillerResponseParamsDTO {
 
     private String billerResponseId;

src/main/java/com/billpaymentservice/bbps/dto/CustomerParamDTO.java

@@ -5,9 +5,11 @@ import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class CustomerParamDTO {
 	private String paramConfigId;
     @NotBlank(message = "Parameter name is required")

src/main/java/com/billpaymentservice/bbps/dto/FaqDetailsResponse.java

@@ -2,9 +2,11 @@ package com.billpaymentservice.bbps.dto;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Setter
 @Getter
+@ToString
 public class FaqDetailsResponse {
 
 	private String name;

src/main/java/com/billpaymentservice/bbps/dto/GroupDTO.java

@@ -4,9 +4,11 @@ import java.util.List;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class GroupDTO {
 
 	private String groupId;

src/main/java/com/billpaymentservice/bbps/dto/InterchangeFeeConfDTO.java

@@ -6,10 +6,12 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
+@ToString
 public class InterchangeFeeConfDTO {
     @NotBlank(message = "Interchange Fee Config ID cannot be blank")
     private String interChangeFeeConfId;

src/main/java/com/billpaymentservice/bbps/dto/InterchangeFeeDTO.java

@@ -6,10 +6,12 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
+@ToString
 public class InterchangeFeeDTO {
     @NotBlank(message = "Interchange Fee ID cannot be blank")
     private String interchangeFeeId;

src/main/java/com/billpaymentservice/bbps/dto/InterchangeFeeDetailDTO.java

@@ -3,9 +3,11 @@ package com.billpaymentservice.bbps.dto;
 
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class InterchangeFeeDetailDTO {
 
     private String interchangeFeeDetId;

src/main/java/com/billpaymentservice/bbps/dto/PaymentChannelDTO.java

@@ -4,9 +4,11 @@ import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotBlank;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
+@ToString
 public class PaymentChannelDTO {
     private String paymentChannelLimitId;  
 

src/main/java/com/billpaymentservice/bbps/dto/PaymentModeDTO.java

@@ -7,10 +7,12 @@ import jakarta.validation.constraints.Pattern;
 import jakarta.validation.constraints.PositiveOrZero;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
 @JsonIgnoreProperties(ignoreUnknown = true)
+@ToString
 public class PaymentModeDTO {
     @NotBlank(message = "Payment model limit ID cannot be blank")
     private String paymentModelLimitId;

src/main/java/com/billpaymentservice/bbps/dto/response/CategoryResponse.java

@@ -9,12 +9,14 @@ import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
+import lombok.ToString;
 
 @Getter
 @Setter
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
+@ToString
 public class CategoryResponse {
 
 	private String categoryId;

src/main/java/com/billpaymentservice/bbps/entites/CategoryMaster.java

@@ -0,0 +1,22 @@
+package com.billpaymentservice.bbps.entites;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import lombok.Getter;
+import lombok.Setter;
+
+@Entity(name = "bbps_category_master")
+@Getter
+@Setter
+
+public class CategoryMaster extends Auditable {
+    
+	@Id
+	private Long categoryId;
+	
+    @Column(name = "category_data", columnDefinition = "TEXT")
+	private String categoryData;
+}

src/main/java/com/billpaymentservice/bbps/repository/CategoryMasterRepository.java

@@ -0,0 +1,11 @@
+package com.billpaymentservice.bbps.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import com.billpaymentservice.bbps.entites.CategoryMaster;
+
+@Repository
+public interface CategoryMasterRepository extends JpaRepository<CategoryMaster, Long> {
+ 
+}

src/main/java/com/billpaymentservice/bbps/serviceImpl/MasterDataServiceImpl.java

@@ -1,5 +1,6 @@
 package com.billpaymentservice.bbps.serviceImpl;
 
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -34,6 +35,7 @@ import com.billpaymentservice.bbps.dto.response.AmountOptionsResponse;
 import com.billpaymentservice.bbps.dto.response.AuthResponses;
 import com.billpaymentservice.bbps.dto.response.BillerDataResponse;
 import com.billpaymentservice.bbps.dto.response.BillerResponse;
+import com.billpaymentservice.bbps.dto.response.CategoryResponse;
 import com.billpaymentservice.bbps.dto.response.ChannelsListResponse;
 import com.billpaymentservice.bbps.dto.response.ContactMasterResponse;
 import com.billpaymentservice.bbps.dto.response.CustomParamResp;
@@ -45,6 +47,7 @@ import com.billpaymentservice.bbps.dto.response.TicketDispositionResponse;
 import com.billpaymentservice.bbps.entites.BharatConnectMaster;
 import com.billpaymentservice.bbps.entites.BillerCategoryWise;
 import com.billpaymentservice.bbps.entites.BillerDetails;
+import com.billpaymentservice.bbps.entites.CategoryMaster;
 import com.billpaymentservice.bbps.entites.CustomParam;
 import com.billpaymentservice.bbps.entites.DispositionDetails;
 import com.billpaymentservice.bbps.entites.InboundTraceLog;
@@ -53,6 +56,8 @@ import com.billpaymentservice.bbps.entites.PlanResponses;
 import com.billpaymentservice.bbps.exception.CustomException;
 import com.billpaymentservice.bbps.repository.BharatConnectMasterRepository;
 import com.billpaymentservice.bbps.repository.BillerDataRepository;
+import com.billpaymentservice.bbps.repository.CategoryMasterRepository;
+import com.billpaymentservice.bbps.repository.ContactMasterDataRepository;
 import com.billpaymentservice.bbps.repository.CustomParamRepository;
 import com.billpaymentservice.bbps.repository.DispositionRepository;
 import com.billpaymentservice.bbps.repository.InboundTraceLogRepository;
@@ -78,6 +83,8 @@ public class MasterDataServiceImpl implements MasterDataService {
 	private final BharatConnectMasterRepository beneficiaryDetailsRepository;
 	private final BillerMapperHelper mapperHelper;
 	private MerchantRepository merchantRegisterRepo;
+	private final ContactMasterDataRepository contactMasterDataRepository;
+
 	private HttpClientApi httpClientApi;
 	private final DispositionRepository dispositionRepository;
 
@@ -88,12 +95,13 @@ public class MasterDataServiceImpl implements MasterDataService {
 	private final InboundTraceLogRepository inboundTraceLogRepository;
 	private final OutboundTraceLogRepository outboundTraceLogRepository;
 	private final CustomParamRepository customParamReposiotory;
+	private final CategoryMasterRepository categoryMasterRepository;
 
 	public MasterDataServiceImpl(MerchantRepository merchantRegisterRepo, HttpService httpService,
 			HttpClientApi httpClientApi, Helper helper, BillerDataRepository billerDataRespository,
 			DispositionRepository dispositionRepository, BharatConnectMasterRepository beneficiaryDetailsRepository,
 			InboundTraceLogRepository inboundTraceLogRepository, OutboundTraceLogRepository outboundTraceLogRepository,
-			BillerMapperHelper mapperHelper, CustomParamRepository customParamReposiotory) {
+			BillerMapperHelper mapperHelper, CustomParamRepository customParamReposiotory,ContactMasterDataRepository contactMasterDataRepository,CategoryMasterRepository categoryMasterRepository) {
 		this.merchantRegisterRepo = merchantRegisterRepo;
 		this.httpService = httpService;
 		this.httpClientApi = httpClientApi;
@@ -105,6 +113,8 @@ public class MasterDataServiceImpl implements MasterDataService {
 		this.outboundTraceLogRepository = outboundTraceLogRepository;
 		this.mapperHelper = mapperHelper;
 		this.customParamReposiotory = customParamReposiotory;
+		this.contactMasterDataRepository=contactMasterDataRepository;
+		this.categoryMasterRepository=categoryMasterRepository;
 
 		this.objectMapper = new ObjectMapper();
 		this.objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
@@ -118,7 +128,6 @@ public class MasterDataServiceImpl implements MasterDataService {
 		LOGGER.info("[{}] START | reqId={} | mid={}", apiName, requestId, mid);
 		String txnID = helper.generateTxnId(15);
 		String requestJson = helper.convertObjectToJson(masterRequest);
-
 		InboundTraceLog inboundLog = helper.createInboundLog(requestId, txnID, apiName, masterRequest.getMid(),
 				BBPSConstant.HTTP_POST, requestJson);
 		helper.validateMerchant(mid);
@@ -137,14 +146,17 @@ public class MasterDataServiceImpl implements MasterDataService {
 			HttpHeaders headers = helper.buildHeaders(headersData);
 			Map<String, String> responseMap = httpService.getRequest(fullUrl, headers);
 			String responseData = responseMap.get(BBPSConstant.RESPONSE_DATA_KEY);
-			
-
 			helper.updateOutboundLogResponse(outboundLog, responseData);
 			Map<String, Object> dataMap = objectMapper.readValue(responseData,
 					new TypeReference<Map<String, Object>>() {
 					});
 			if (!dataMap.containsKey(BBPSConstant.RESPONSE_GENERAL_RESP)) {
 			     
+				if(categoryMasterRepository.findById(BBPSConstant.CATEGORY_MASTER_SEARCH_ID).isPresent()) {
+					CategoryMaster existingCategoryMaster = categoryMasterRepository.findById(BBPSConstant.CATEGORY_MASTER_SEARCH_ID).get();
+					LOGGER.info("sending category master details from database");
+					 return buildCategoryResponseFromDB(existingCategoryMaster);
+				}
 				
 				helper.updateInboundLogFailure(inboundLog, responseData,
 						String.valueOf(dataMap.get(BBPSConstant.RESPONSE_STATUS_KEY)));
@@ -158,6 +170,17 @@ public class MasterDataServiceImpl implements MasterDataService {
 			MasterApiResponse responseWrapper = objectMapper.convertValue(dataMap, MasterApiResponse.class);
 			GeneralResp generalResp = responseWrapper.getGeneralResp();
 			
+		
+			String result = objectMapper.writeValueAsString(
+			        responseWrapper.getCategoryRespList()
+			);
+			
+			if(!categoryMasterRepository.findById(BBPSConstant.CATEGORY_MASTER_SEARCH_ID).isPresent()) {
+			 CategoryMaster categoryMaster= new CategoryMaster();
+			 categoryMaster.setCategoryId(BBPSConstant.CATEGORY_MASTER_SEARCH_ID);
+			 categoryMaster.setCategoryData(result);
+			 categoryMasterRepository.save(categoryMaster);
+			 }
 			ResponseModel responseModel = new ResponseModel(generalResp.getMessage(), generalResp.getStatus(),
 					Integer.parseInt(generalResp.getStatusCode()), responseWrapper);
 
@@ -165,7 +188,13 @@ public class MasterDataServiceImpl implements MasterDataService {
 			LOGGER.info("[{}] END | reqId={} | status={}", apiName, requestId, generalResp.getStatus());
 			return responseModel;
 
-		} catch (JsonProcessingException e) {
+		} catch (JsonProcessingException  e) {
+			if(categoryMasterRepository.findById(BBPSConstant.CATEGORY_MASTER_SEARCH_ID).isPresent()) {
+				CategoryMaster existingCategoryMaster = categoryMasterRepository.findById(BBPSConstant.CATEGORY_MASTER_SEARCH_ID).get();
+				LOGGER.info("sending category master details from database");
+				 return buildCategoryResponseFromDB(existingCategoryMaster);
+
+			}
 			LOGGER.error("Error parsing responseData JSON: {}", e.getMessage());
 			helper.updateInboundLogFailure(inboundLog, e.getMessage(), BBPSConstant.JSON_ERROR);
 			// Use user-friendly message constant and keep internal details in remarks
@@ -229,10 +258,14 @@ public class MasterDataServiceImpl implements MasterDataService {
 			// Mapping to Model
 			BillerDataResponse responseWrapper = objectMapper.convertValue(dataMap, BillerDataResponse.class);
 			GeneralResp generalResp = responseWrapper.getGeneralResp();
-			BillerDTO billerDto = responseWrapper.getBillerDAO();
+			String result = objectMapper.writeValueAsString(
+			        responseWrapper.getBillerDAO()
+			);
 			BillerDetails billerDetails=new BillerDetails();
 			billerDetails.setBillerId(billerDetailRequest.getBillerId());
-			billerDetails.setBillerDetailsJson(billerDto.toString());
+			billerDetails.setBillerDetailsJson(result);
+			
+			billerDataRespository.save(billerDetails);
                 
 			ResponseModel responseModel = new ResponseModel(generalResp.getMessage(), generalResp.getStatus(),
 					Integer.parseInt(generalResp.getStatusCode()), responseWrapper);
@@ -241,6 +274,16 @@ public class MasterDataServiceImpl implements MasterDataService {
 			return responseModel;
 		} catch (JsonProcessingException e) {
 			
+			 Optional<BillerDetails> optional =
+			            billerDataRespository.findByBillerId(billerId);
+
+			    if (optional.isPresent()) {
+				    LOGGER.info("sending biller details from database for the billerid:{}", billerId);
+
+			        return buildBillerResponseFromDB(optional.get());
+			    }
+
+			
 			LOGGER.error("Error parsing responseData JSON: {}", e.getMessage());
 			helper.updateInboundLogFailure(inboundLog, e.getMessage(), BBPSConstant.JSON_ERROR);
 			// Unified constant for invalid JSON
@@ -339,7 +382,6 @@ public class MasterDataServiceImpl implements MasterDataService {
 				BBPSConstant.HTTP_POST, requestJson);
 		helper.validateMerchant(mid);
 		try {
-
 			LOGGER.info("Contact Master Full URL-:" + fullUrl);
 			OutboundTraceLog outboundLog = helper.createOutboundLog(txnID, requestId, apiName, fullUrl,
 					BBPSConstant.HTTP_GET, null);
@@ -908,4 +950,70 @@ public class MasterDataServiceImpl implements MasterDataService {
 		}
 	}
     
+	
+	private ResponseModel buildCategoryResponseFromDB(CategoryMaster categoryMaster) {
+	    try {
+	        // DB me jo JSON string hai usko wapas object banao
+	        List<CategoryResponse> categoryRespList =
+	                objectMapper.readValue(
+	                        categoryMaster.getCategoryData(),
+	                        new TypeReference<List<CategoryResponse>>() {}
+	                );
+
+	        MasterApiResponse responseWrapper = new MasterApiResponse();
+	        responseWrapper.setCategoryRespList(categoryRespList);
+
+	        GeneralResp generalResp = new GeneralResp();
+	        generalResp.setMessage("Data retrieved successfully");
+	        generalResp.setStatus(BBPSConstant.SUCCESS_RESPONSE);
+	        generalResp.setStatusCode(String.valueOf(BBPSConstant.HTTP_OK_INT));
+
+	        responseWrapper.setGeneralResp(generalResp);
+
+	        return new ResponseModel(
+	                generalResp.getMessage(),
+	                generalResp.getStatus(),
+	                Integer.parseInt(generalResp.getStatusCode()),
+	                responseWrapper
+	        );
+
+	    } catch (Exception e) {
+	        throw new CustomException(
+	                "Corrupted cached category master data",
+	                BBPSConstant.FAILED_STATUS,
+	                500,
+	                e.getMessage()
+	        );
+	    }
+	}
+    
+	
+	private ResponseModel buildBillerResponseFromDB(BillerDetails billerDetails) {
+	    try {
+	        // DB me stored JSON ko wapas object banao
+	        BillerDTO billerDAO = objectMapper.readValue(
+	                billerDetails.getBillerDetailsJson(),
+	                BillerDTO.class
+	        );
+
+	        Map<String, Object> data = new HashMap<>();
+	        data.put("billerDAO", billerDAO);
+
+	        return new ResponseModel(
+	                "Biller details retrieved successfully",
+	                BBPSConstant.SUCCESS_RESPONSE,
+	                BBPSConstant.HTTP_OK_INT,
+	                data
+	        );
+
+	    } catch (Exception e) {
+	        throw new CustomException(
+	                "Corrupted cached biller data",
+	                BBPSConstant.FAILED_STATUS,
+	                500,
+	                e.getMessage()
+	        );
+	    }
+	}
+
 }

src/main/java/com/billpaymentservice/bbps/util/BBPSConstant.java

@@ -225,6 +225,7 @@ public class BBPSConstant extends BBPS_RESPONSE_COD_CONSTANT {
 	public static final String RESPONSE_TYPE_INTENT = "INTENT";
 	public static final String RESPONSE_TYPE_WEB = "WEB";
 	public static final String DATA_RETRIVE_DATABASE = "Data retrieved successfully";
+	public static final Long CATEGORY_MASTER_SEARCH_ID = 1L;
 	
 
 	// Newly added constant for invalid JSON status code