DIGIT Developer's Guide - WIP

apiVersion: v1
clusters:
- cluster:
    certificate-authority-data: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCk1JSUN5RENDQWJDZ0F3SUJBZ0lCQURBTkJna3Foa2lHOXcwQkFRc0ZBREFWTVJNd0VRWURWUVFERXdwcmRXSmwKY201bGRHVnpNQjRYRFRJd01EVXhNekV6TlRReE5sb1hEVE13TURVeE1URXpOVFF4Tmxvd0ZURVRNQkVHQTFVRQpBeE1LYTNWaVpYSnVaWFJsY3pDQ0FTSXdEUVlKS29aSWh2Y05BUUVCQlFBRGdnRVBBRENDQVFvQ2dnRUJBTkJyClN6aHJjdDNORE1VZVF5TENTYWhwbEgyajJ1bkdYSWk1QThJZjF6OTgwNEZpSjZ6OS9qUHVpY3FjaTB1VURJQnUKS3hjdVFJRkozMG1MRWg3RGNiQlh2dDRnUlppZWtlZzVZNGxDT2NlTWZFZkFHY01KdDE1RVVCUFVzdlYyclRMcQp6a0ovRzVRUUFXMmhwREJLaFBoblZJTktYN1YzOU9tMUtuTklTbllPWERsZ1g3dW9Wa3I1OFhzREFHWEVsdC9uClpyc3laM2pkMWplWS8rMXlQQzlxbkorT0QwZlRQVGdCV1hMQlFwMHZKdHVzNE1JV2JLdkhlcUZ5eWtGd2V5MmoKSzk5eU1Yb0oraUpCaFJvWGllU3ZrNnFYdG44S2l4bVJtOXZPQk1hcWpuNkwwTjc3UWNCNjVRaHNKb0tWKzBiMQp5VVpJTHVTWWVTY0Yra3h6TzFVQ0F3RUFBYU1qTUNFd0RnWURWUjBQQVFIL0JBUURBZ0trTUE4R0ExVWRFd0VCCi93UUZNQU1CQWY4d0RRWUpLb1pJaHZjTkFRRUxCUUFEZ2dFQkFNdnF3THl6d2RUL05OWlkvanNzb0lmQmIyNDgKZ3oxSHRuSXJ4UGhaY3RrYjBSMExxeTYzRFZBMFNSN0MrWk90aTNNd3BHMkFSVHVzdG1vYm9HV3poUXlXRk16awpVMVNIZSt6S3poeGcweUpjUjliZnlxM1ZtQVVCZlQyTVV5cVl2OVg0aWxpbmV0SURQaFBuWnlPMERQTHJITGoyCkcxZy8vWmZYbmFCT2k3dlZLSXFXUUR6RlltWGkwME9vOEVoalVyMU5sQ3FISnF1dUo3TlRWQWk1cXA0Qm1xWU8KUTBrbTVxTVVHbG9ZdkNmN1lHQWREWTVnWGg4dzFVMVdaNWNub0Q4WWc3aEtlSjRMRzRram1adlNucGZrS3VxNApiVDdUSjEwUEZlWFJkek8xa2FkQ3VMQSttUlg3OEd5WEw0UTZnOFdPUlhOVDYzdXN3MnlpMXVVN1lMTT0KLS0tLS1FTkQgQ0VSVElGSUNBVEUtLS0tLQo=
    server: https://3201E325058272AA0990C04346DA6E82.yl4.ap-south-1.eks.amazonaws.com
  name: eks_egov-dev
contexts:
- context:
    cluster: eks_egov-dev
    namespace: egov
    user: eks_egov-dev
  name: dev
current-context: dev
kind: Config
preferences: {}
users:
- name: eks_egov-dev
  user:
    exec:
      apiVersion: client.authentication.k8s.io/v1alpha1
      args:
      - token
      - -i
      - egov-dev
      command: aws-iam-authenticator
      env:
      - name: AWS_ACCESS_KEY
        value: AKIA42DEGMQ2KKCGGNXA
      - name: AWS_SECRET_ACCESS_KEY
        value: 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
      - name: AWS_REGION
        value: ap-south-1

server.contextPath=/birth-registration
server.servlet.context-path=/birth-registration

<dependency>

   <groupId>org.flywaydb</groupId>

   <artifactId>flyway-core</artifactId>

</dependency>

<dependency>

   <groupId>org.postgresql</groupId>

   <artifactId>postgresql</artifactId>

   <version>42.2.2.jre7</version>

</dependency>

#DATABASE CONFIGURATION
spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.url=jdbc:postgresql://localhost:5432/postgres
spring.datasource.username=postgres
spring.datasource.password=postgres

# KAFKA SERVER CONFIGURATIONS
kafka.config.bootstrap_server_config=localhost:9092
spring.kafka.consumer.value-deserializer=org.egov.tracer.kafka.deserializer.HashMapDeserializer
spring.kafka.consumer.key-deserializer=org.apache.kafka.common.serialization.StringDeserializer
spring.kafka.consumer.group-id={PLACEHOLDER_PUT_KAFKA_CONSUMER_NAME}
spring.kafka.producer.key-serializer=org.apache.kafka.common.serialization.StringSerializer
spring.kafka.producer.value-serializer=org.springframework.kafka.support.serializer.JsonSerializer
spring.kafka.listener.missing-topics-fatal=false
spring.kafka.consumer.properties.spring.json.use.type.headers=false

# KAFKA CONSUMER CONFIGURATIONS
kafka.consumer.config.auto_commit=true
kafka.consumer.config.auto_commit_interval=100
kafka.consumer.config.session_timeout=15000
kafka.consumer.config.auto_offset_reset=earliest

# KAFKA PRODUCER CONFIGURATIONS
kafka.producer.config.retries_config=0
kafka.producer.config.batch_size_config=16384
kafka.producer.config.linger_ms_config=1
kafka.producer.config.buffer_memory_config=33554432

#FLYWAY CONFIGURATION
spring.flyway.url=jdbc:postgresql://localhost:5432/postgres
spring.flyway.user=postgres
spring.flyway.password=postgres
spring.flyway.table=public
spring.flyway.baseline-on-migrate=true
spring.flyway.outOfOrder=true
spring.flyway.locations=classpath:/db/migration/main
spring.flyway.enabled=true

CREATE TABLE eg_bt_registration(
 id character varying(64),
 tenantId character varying(64),
 applicationNumber character varying(64),
 babyFirstName character varying(64),
 babyLastName character varying(64),
 fatherName character varying(64),
 motherName character varying(64),
 doctorName character varying(64),
 hospitalName character varying(64),
 placeOfBirth character varying(64),
 dateOfBirth bigint,
 createdTime bigint,
 lastModifiedTime bigint,
 CONSTRAINT uk_eg_bt_registration UNIQUE (id)
);
CREATE TABLE eg_bt_address(
   id character varying(64),
   tenantId character varying(64),
   doorNo character varying(64),
   latitude FLOAT,
   longitude FLOAT,
   buildingName character varying(64),
   addressId character varying(64),
   addressNumber character varying(64),
   type character varying(64),
   addressLine1 character varying(256),
   addressLine2 character varying(256),
   landmark character varying(64),
   street character varying(64),
   city character varying(64),
   locality character varying(64),
   pincode character varying(64),
   detail character varying(64),
   registrationId character varying(64),
   createdBy character varying(64),
   lastModifiedBy character varying(64),
   createdTime bigint,
   lastModifiedTime bigint,
   CONSTRAINT uk_eg_bt_address PRIMARY KEY (id),
   CONSTRAINT fk_eg_bt_address FOREIGN KEY (registrationId) REFERENCES eg_bt_registration (id)
     ON UPDATE CASCADE
     ON DELETE CASCADE
);

{

“tenantid” - City code to which the master data belongs to

“moduleName” - Module name to which the master data belongs to

“{MASTER_NAME_PLACEHOLDER}” - Master data which references the data to be retrieved

} 

{
   "RequestInfo": {
       "apiId": "Rainmaker",
       "action": "",
       "did": 1,
       "key": "",
       "msgId": "20170310130900|en_IN",
       "requesterId": "",
       "ts": 1513579888683,
       "ver": ".01",
       "authToken": "{{devAuth}}"
   },
   "BusinessServices": [
       {
           "tenantId": "pb",
           "businessService": "BTR",
           "business": "birth-services",
           "businessServiceSla": 432000000,
           "states": [
               {
                   "sla": null,
                   "state": null,
                   "applicationStatus": null,
                   "docUploadRequired": true,
                   "isStartState": true,
                   "isTerminateState": false,
                   "isStateUpdatable": true,
                   "actions": [
                       {
                           "action": "APPLY",
                           "nextState": "APPLIED",
                           "roles": [
                               "CITIZEN",
                               "EMPLOYEE"
                           ]
                       }
                   ]
               },
               {
                   "sla": null,
                   "state": "APPLIED",
                   "applicationStatus": "APPLIED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": true,
                   "isStateUpdatable": false,
                   "actions": [
                       {
                           "action": "APPROVE",
                           "nextState": "APPROVED",
                           "roles": [
                               "EMPLOYEE"
                           ]
                       },
                       {
                           "action": "REJECT",
                           "nextState": "REJECTED",
                           "roles": [
                               "EMPLOYEE"
                           ]
                       }
                   ]
               },
               {
                   "sla": null,
                   "state": "APPROVED",
                   "applicationStatus": "APPROVED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": false,
                   "isStateUpdatable": false,
                   "actions": [
                       {
                           "action": "PAY",
                           "nextState": "REGISTRATIONCOMPLETED",
                           "roles": [
                               "SYSTEM_PAYMENT",
                               "CITIZEN",
                               "EMPLOYEE"
                           ]
                       }
                   ]
               },
               {
                   "sla": null,
                   "state": "REJECTED",
                   "applicationStatus": "REJECTED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": true,
                   "isStateUpdatable": false,
                   "actions": null
               },
               {
                   "sla": null,
                   "state": "REGISTRATIONCOMPLETED",
                   "applicationStatus": "REGISTRATIONCOMPLETED",
                   "docUploadRequired": false,
                   "isStartState": false,
                   "isTerminateState": true,
                   "isStateUpdatable": false,
                   "actions": null
               }
           ]
       }
   ]
}

<dependency>
  <groupId>org.egov.services</groupId>
  <artifactId>tracer</artifactId>
  <version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
  <groupId>org.egov.services</groupId>
  <artifactId>services-common</artifactId>
  <version>1.0.1-SNAPSHOT</version>
</dependency>

<repositories>
  <repository>
    <id>repo.egovernments.org</id>
    <name>eGov ERP Releases Repository</name>
    <url>https://nexus-repo.egovernments.org/nexus/content/repositories/releases/</url>
  </repository>
  <repository>
    <id>repo.egovernments.org.snapshots</id>
    <name>eGov ERP Releases Repository</name>
    <url>https://nexus-repo.egovernments.org/nexus/content/repositories/snapshots/</url>
  </repository>
  <repository>
    <id>repo.egovernments.org.public</id>
    <name>eGov Public Repository Group</name>
    <url>https://nexus-repo.egovernments.org/nexus/content/groups/public/</url>
  </repository>
</repositories>

@Getter
@Setter 
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class RequestInfoWrapper {

    @JsonProperty("RequestInfo")
    private RequestInfo requestInfo;
}

@Component
@Data
@Import({TracerConfiguration.class})
@NoArgsConstructor
@AllArgsConstructor
@Setter
@Getter
public class BTRConfiguration {
    @Value("${app.timezone}")
    private String timeZone;

    @PostConstruct
    public void initialize() {
        TimeZone.setDefault(TimeZone.getTimeZone(timeZone));
    }

    @Bean
    @Autowired
    public MappingJackson2HttpMessageConverter jacksonConverter(ObjectMapper objectMapper) {
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
        converter.setObjectMapper(objectMapper);
        return converter;
    }

    // User Config
    @Value("${egov.user.host}")
    private String userHost;

    @Value("${egov.user.context.path}")
    private String userContextPath;

    @Value("${egov.user.create.path}")
    private String userCreateEndpoint;

    @Value("${egov.user.search.path}")
    private String userSearchEndpoint;

    @Value("${egov.user.update.path}")
    private String userUpdateEndpoint;

    //Idgen Config
    @Value("${egov.idgen.host}")
    private String idGenHost;

    @Value("${egov.idgen.path}")
    private String idGenPath;

    //Workflow Config
    @Value("${egov.workflow.host}")
    private String wfHost;

    @Value("${egov.workflow.transition.path}")
    private String wfTransitionPath;

    @Value("${egov.workflow.businessservice.search.path}")
    private String wfBusinessServiceSearchPath;

    @Value("${egov.workflow.processinstance.search.path}")
    private String wfProcessInstanceSearchPath;

    @Value("${is.workflow.enabled}")
    private Boolean isWorkflowEnabled;


    // BTR Variables

    @Value("${btr.kafka.create.topic}")
    private String createTopic;

    @Value("${btr.kafka.update.topic}")
    private String updateTopic;

    @Value("${btr.default.offset}")
    private Integer defaultOffset;

    @Value("${btr.default.limit}")
    private Integer defaultLimit;

    @Value("${btr.search.max.limit}")
    private Integer maxLimit;


    //MDMS
    @Value("${egov.mdms.host}")
    private String mdmsHost;

    @Value("${egov.mdms.search.endpoint}")
    private String mdmsEndPoint;

    //HRMS
    @Value("${egov.hrms.host}")
    private String hrmsHost;

    @Value("${egov.hrms.search.endpoint}")
    private String hrmsEndPoint;

    @Value("${egov.url.shortner.host}")
    private String urlShortnerHost;

    @Value("${egov.url.shortner.endpoint}")
    private String urlShortnerEndpoint;

    @Value("${egov.sms.notification.topic}")
    private String smsNotificationTopic;
}

@Import({TracerConfiguration.class})
public class MainConfiguration {

    @Value("${app.timezone}")
    private String timeZone;

    @PostConstruct
    public void initialize() {
        TimeZone.setDefault(TimeZone.getTimeZone(timeZone));
    }

    @Bean
    public ObjectMapper objectMapper(){
        return new ObjectMapper().disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES).setTimeZone(TimeZone.getTimeZone(timeZone));
    }

    @Bean
    @Autowired
    public MappingJackson2HttpMessageConverter jacksonConverter(ObjectMapper objectMapper) {
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
        converter.setObjectMapper(objectMapper);
        return converter;
    }
}

@Controller
@RequestMapping("/birth-services")
public class V1ApiController{

    private final ObjectMapper objectMapper;

    private final HttpServletRequest request;

    private BirthRegistrationService birthRegistrationService;

    @Autowired
    private ResponseInfoFactory responseInfoFactory;

    @Autowired
    public V1ApiController(ObjectMapper objectMapper, HttpServletRequest request, BirthRegistrationService birthRegistrationService) {
        this.objectMapper = objectMapper;
        this.request = request;
        this.birthRegistrationService = birthRegistrationService;
    }

    @RequestMapping(value="/v1/registration/_create", method = RequestMethod.POST)
    public ResponseEntity<BirthRegistrationResponse> v1RegistrationCreatePost(@ApiParam(value = "Details for the new Birth Registration Application(s) + RequestInfo meta data." ,required=true )  @Valid @RequestBody BirthRegistrationRequest birthRegistrationRequest) {
        List<BirthRegistrationApplication> applications = birthRegistrationService.registerBtRequest(birthRegistrationRequest);
        ResponseInfo responseInfo = responseInfoFactory.createResponseInfoFromRequestInfo(birthRegistrationRequest.getRequestInfo(), true);
        BirthRegistrationResponse response = BirthRegistrationResponse.builder().birthRegistrationApplications(applications).responseInfo(responseInfo).build();
        return new ResponseEntity<>(response, HttpStatus.OK);
    }

    @RequestMapping(value="/v1/registration/_search", method = RequestMethod.POST)
    public ResponseEntity<BirthRegistrationResponse> v1RegistrationSearchPost(@RequestBody RequestInfoWrapper requestInfoWrapper, @Valid @ModelAttribute BirthApplicationSearchCriteria birthApplicationSearchCriteria) {
        List<BirthRegistrationApplication> applications = birthRegistrationService.searchBtApplications(requestInfoWrapper.getRequestInfo(), birthApplicationSearchCriteria);
        ResponseInfo responseInfo = responseInfoFactory.createResponseInfoFromRequestInfo(requestInfoWrapper.getRequestInfo(), true);
        BirthRegistrationResponse response = BirthRegistrationResponse.builder().birthRegistrationApplications(applications).responseInfo(responseInfo).build();
        return new ResponseEntity<>(response,HttpStatus.OK);
    }

    @RequestMapping(value="/v1/registration/_update", method = RequestMethod.POST)
    public ResponseEntity<BirthRegistrationResponse> v1RegistrationUpdatePost(@ApiParam(value = "Details for the new (s) + RequestInfo meta data." ,required=true )  @Valid @RequestBody BirthRegistrationRequest birthRegistrationRequest) {
        BirthRegistrationApplication application = birthRegistrationService.updateBtApplication(birthRegistrationRequest);
        ResponseInfo responseInfo = responseInfoFactory.createResponseInfoFromRequestInfo(birthRegistrationRequest.getRequestInfo(), true);
        BirthRegistrationResponse response = BirthRegistrationResponse.builder().birthRegistrationApplications(Collections.singletonList(application)).responseInfo(responseInfo).build();
        return new ResponseEntity<>(response, HttpStatus.OK);
    }

}

@Data
@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@ToString
public class BirthApplicationSearchCriteria {

    @JsonProperty("tenantId")
    private String tenantId;

    @JsonProperty("status")
    private String status;

    @JsonProperty("ids")
    private List<String> ids;

    @JsonProperty("applicationNumber")
    private String applicationNumber;

}

@Component
public class ResponseInfoFactory {

    public ResponseInfo createResponseInfoFromRequestInfo(final RequestInfo requestInfo, final Boolean success) {

        final String apiId = requestInfo != null ? requestInfo.getApiId() : "";
        final String ver = requestInfo != null ? requestInfo.getVer() : "";
        Long ts = null;
        if(requestInfo!=null)
            ts = requestInfo.getTs();
        final String resMsgId = "uief87324";
        final String msgId = requestInfo != null ? requestInfo.getMsgId() : "";
        final String responseStatus = success ? "successful" : "failed";

        return ResponseInfo.builder().apiId(apiId).ver(ver).ts(ts).resMsgId(resMsgId).msgId(msgId).resMsgId(resMsgId)
                .status(responseStatus).build();
    }

}

@Service
public class BirthRegistrationService {

    @Autowired
    private BirthApplicationValidator validator;

    @Autowired
    private BirthApplicationEnrichment enrichmentUtil;

    @Autowired
    private UserService userService;

    @Autowired
    private WorkflowService workflowService;

    @Autowired
    private BirthRegistrationRepository birthRegistrationRepository;

    @Autowired
    private Producer producer;

    public List<BirthRegistrationApplication> registerBtRequest(BirthRegistrationRequest birthRegistrationRequest) {
        // Validate applications
        validator.validateBirthApplication(birthRegistrationRequest);

        // Enrich applications
        enrichmentUtil.enrichBirthApplication(birthRegistrationRequest);

        // Enrich/Upsert user in upon birth registration
        userService.callUserService(birthRegistrationRequest);

        // Initiate workflow for the new application
        workflowService.updateWorkflowStatus(birthRegistrationRequest);

        // Push the application to the topic for persister to listen and persist
        producer.push("save-bt-application", birthRegistrationRequest);

        // Return the response back to user
        return birthRegistrationRequest.getBirthRegistrationApplications();
    }

    public List<BirthRegistrationApplication> searchBtApplications(RequestInfo requestInfo, BirthApplicationSearchCriteria birthApplicationSearchCriteria) {
        // Fetch applications from database according to the given search criteria
        List<BirthRegistrationApplication> applications = birthRegistrationRepository.getApplications(birthApplicationSearchCriteria);

        // If no applications are found matching the given criteria, return an empty list
        if(CollectionUtils.isEmpty(applications))
            return new ArrayList<>();

        // Otherwise return the found applications
        return applications;
    }

    public BirthRegistrationApplication updateBtApplication(BirthRegistrationRequest birthRegistrationRequest) {
        // Validate whether the application that is being requested for update indeed exists
        BirthRegistrationApplication existingApplication = validator.validateApplicationExistence(birthRegistrationRequest.getBirthRegistrationApplications().get(0));
        existingApplication.setWorkflow(birthRegistrationRequest.getBirthRegistrationApplications().get(0).getWorkflow());
        birthRegistrationRequest.setBirthRegistrationApplications(Collections.singletonList(existingApplication));

        // Enrich application upon update
        enrichmentUtil.enrichBirthApplicationUponUpdate(birthRegistrationRequest);

        workflowService.updateWorkflowStatus(birthRegistrationRequest);

        // Just like create request, update request will be handled asynchronously by the persister
        producer.push("update-bt-application", birthRegistrationRequest.getBirthRegistrationApplications().get(0));

        return birthRegistrationRequest.getBirthRegistrationApplications().get(0);
    }
}

@Component
public class BirthApplicationValidator {

    @Autowired
    private BirthRegistrationRepository repository;

    public void validateBirthApplication(BirthRegistrationRequest birthRegistrationRequest) {
        birthRegistrationRequest.getBirthRegistrationApplications().forEach(application -> {
            if(ObjectUtils.isEmpty(application.getTenantId()))
                throw new CustomException("EG_BT_APP_ERR", "tenantId is mandatory for creating birth registration applications");
        });
    }

    public BirthRegistrationApplication validateApplicationExistence(BirthRegistrationApplication birthRegistrationApplication) {
        return repository.getApplications(BirthApplicationSearchCriteria.builder().applicationNumber(birthRegistrationApplication.getApplicationNumber()).build()).get(0);
    }
}

@Component
public class BirthApplicationEnrichment {

    @Autowired
    private IdgenUtil idgenUtil;

    public void enrichBirthApplication(BirthRegistrationRequest birthRegistrationRequest) {
        List<String> birthRegistrationIdList = idgenUtil.getIdList(birthRegistrationRequest.getRequestInfo(), birthRegistrationRequest.getBirthRegistrationApplications().get(0).getTenantId(), "btr.registrationid", "", birthRegistrationRequest.getBirthRegistrationApplications().size());
        Integer index = 0;
        for(BirthRegistrationApplication application : birthRegistrationRequest.getBirthRegistrationApplications()){
            // Enrich audit details
            AuditDetails auditDetails = AuditDetails.builder().createdBy(birthRegistrationRequest.getRequestInfo().getUserInfo().getUuid()).createdTime(System.currentTimeMillis()).lastModifiedBy(birthRegistrationRequest.getRequestInfo().getUserInfo().getUuid()).lastModifiedTime(System.currentTimeMillis()).build();
            application.setAuditDetails(auditDetails);

            // Enrich UUID
            application.setId(UUID.randomUUID().toString());

            // Enrich registration Id
            application.getAddress().setRegistrationId(application.getId());

            // Enrich address UUID
            application.getAddress().setId(UUID.randomUUID().toString());

            //Enrich application number from IDgen
            application.setApplicationNumber(birthRegistrationIdList.get(index++));

        }
    }

    public void enrichBirthApplicationUponUpdate(BirthRegistrationRequest birthRegistrationRequest) {
        // Enrich lastModifiedTime and lastModifiedBy in case of update
        birthRegistrationRequest.getBirthRegistrationApplications().get(0).getAuditDetails().setLastModifiedTime(System.currentTimeMillis());
        birthRegistrationRequest.getBirthRegistrationApplications().get(0).getAuditDetails().setLastModifiedBy(birthRegistrationRequest.getRequestInfo().getUserInfo().getUuid());
    }
}

@Repository
@Slf4j
public class ServiceRequestRepository {

    private ObjectMapper mapper;

    private RestTemplate restTemplate;


    @Autowired
    public ServiceRequestRepository(ObjectMapper mapper, RestTemplate restTemplate) {
        this.mapper = mapper;
        this.restTemplate = restTemplate;
    }


    public Object fetchResult(StringBuilder uri, Object request) {
        mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
        Object response = null;
        try {
            response = restTemplate.postForObject(uri.toString(), request, Map.class);
        }catch(HttpClientErrorException e) {
            log.error("External Service threw an Exception: ",e);
            throw new ServiceCallException(e.getResponseBodyAsString());
        }catch(Exception e) {
            log.error("Exception while fetching from searcher: ",e);
        }

        return response;
    }
}

curl --location --request POST 'https://dev.digit.org/egov-mdms-service/v1/_search' \
--header 'Content-Type: application/json' \
--data-raw '{
    "RequestInfo": {
        "apiId": "asset-services",
        "ver": null,
        "ts": null,
        "action": null,
        "did": null,
        "key": null,
        "msgId": "search with from and to values",
        "authToken": "{{devAuth}}"
    },
    "MdmsCriteria": {
        "tenantId": "pb",
        "moduleDetails": [
            {
                "moduleName": "BTR",
                "masterDetails": [
                    {
                        "name": "RegistrationCharges"
                    }
                ]
            }
        ]
    }
}' 

@Component
public class MdmsUtil {
    @Autowired
    private RestTemplate restTemplate;

    @Value("${egov.mdms.host}")
    private String mdmsHost;

    @Value("${egov.mdms.search.endpoint}")
    private String mdmsUrl;


    public Integer fetchRegistrationChargesFromMdms(RequestInfo requestInfo, String tenantId) {
        StringBuilder uri = new StringBuilder();
        uri.append(mdmsHost).append(mdmsUrl);
        MdmsCriteriaReq mdmsCriteriaReq = getMdmsRequestForCategoryList(requestInfo, tenantId);
        Object response = new HashMap<>();
        Integer rate = 0;
        try {
            response = restTemplate.postForObject(uri.toString(), mdmsCriteriaReq, Map.class);
            rate = JsonPath.read(response, "$.MdmsRes.BTR.RegistrationCharges.[0].amount");
        }catch(Exception e) {
            return  null;
        }
        return rate;
    }

    private MdmsCriteriaReq getMdmsRequestForCategoryList(RequestInfo requestInfo, String tenantId) {
        MasterDetail masterDetail = new MasterDetail();
        masterDetail.setName("RegistrationCharges");
        List<MasterDetail> masterDetailList = new ArrayList<>();
        masterDetailList.add(masterDetail);

        ModuleDetail moduleDetail = new ModuleDetail();
        moduleDetail.setMasterDetails(masterDetailList);
        moduleDetail.setModuleName("BTR");
        List<ModuleDetail> moduleDetailList = new ArrayList<>();
        moduleDetailList.add(moduleDetail);

        MdmsCriteria mdmsCriteria = new MdmsCriteria();
        mdmsCriteria.setTenantId(tenantId.split("\\.")[0]);
        mdmsCriteria.setModuleDetails(moduleDetailList);

        MdmsCriteriaReq mdmsCriteriaReq = new MdmsCriteriaReq();
        mdmsCriteriaReq.setMdmsCriteria(mdmsCriteria);
        mdmsCriteriaReq.setRequestInfo(requestInfo);

        return mdmsCriteriaReq;
    }
}

#mdms urls
egov.mdms.host=https://dev.digit.org
egov.mdms.search.endpoint=/egov-mdms-service/v1/_search

kubectl port-forward <IDGEN_SERVICE_POD_NAME> 8285:8080

curl --location --request POST 'http://localhost:8285/egov-idgen/id/_generate' \
--header 'Content-Type: application/json' \
--data-raw '{
    "RequestInfo": {
        "apiId": "string",
        "ver": "string",
        "ts": null,
        "action": "string",
        "did": "string",
        "key": "string",
        "msgId": "string",
        "authToken": "6456b2cf-49ca-47c7-b7b6-c179f19614c7",
        "correlationId": "e721639b-c095-40b3-86e2-acecb2cb6efb",
        "userInfo": {
            "id": 23299,
            "uuid": "e721639b-c095-40b3-86e2-acecb2cb6efb",
            "userName": "9337682030",
            "name": "Abhilash Seth",
            "type": "EMPLOYEE",
            "mobileNumber": "9337682030",
            "emailId": "abhilash.seth@gmail.com",
            "roles": [
                {
                    "id": 281,
                    "name": "Employee"
                }
            ]
        }
    },
    "idRequests": [
        {
            "tenantId": "pb.amritsar",
            "idName": "btr.registrationid"
        }
    ]
}'

@Component
public class IdgenUtil {

    @Value("${egov.idgen.host}")
    private String idGenHost;

    @Value("${egov.idgen.path}")
    private String idGenPath;

    @Autowired
    private ObjectMapper mapper;

    @Autowired
    private ServiceRequestRepository restRepo;

    public List<String> getIdList(RequestInfo requestInfo, String tenantId, String idName, String idformat, Integer count) {
        List<IdRequest> reqList = new ArrayList<>();
        for (int i = 0; i < count; i++) {
            reqList.add(IdRequest.builder().idName(idName).format(idformat).tenantId(tenantId).build());
        }

        IdGenerationRequest request = IdGenerationRequest.builder().idRequests(reqList).requestInfo(requestInfo).build();
        StringBuilder uri = new StringBuilder(idGenHost).append(idGenPath);
        IdGenerationResponse response = mapper.convertValue(restRepo.fetchResult(uri, request), IdGenerationResponse.class);

        List<IdResponse> idResponses = response.getIdResponses();

        if (CollectionUtils.isEmpty(idResponses))
            throw new CustomException("IDGEN ERROR", "No ids returned from idgen Service");

        return idResponses.stream().map(IdResponse::getId).collect(Collectors.toList());
    }
}

@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class IdGenerationRequest {

    @JsonProperty("RequestInfo")
    private RequestInfo requestInfo;

    private List<IdRequest> idRequests;

}

@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class IdRequest {

    @JsonProperty("idName")
    @NotNull
    private String idName;

    @NotNull
    @JsonProperty("tenantId")
    private String tenantId;

    @JsonProperty("format")
    private String format;

}

@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class IdResponse {

    private String id;

}

@Data
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class IdGenerationResponse {

    private ResponseInfo responseInfo;

    private List<IdResponse> idResponses;

}

#Idgen Config
egov.idgen.host=http://localhost:8285/
egov.idgen.path=egov-idgen/id/_generate

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class User   {
    @JsonProperty("id")
    private Long id = null;

    @JsonProperty("uuid")
    private String uuid = null;

    @JsonProperty("userName")
    private String userName = null;

    @JsonProperty("password")
    private String password = null;

    @JsonProperty("salutation")
    private String salutation = null;

    @JsonProperty("name")
    private String name = null;

    @JsonProperty("gender")
    private String gender = null;

    @JsonProperty("mobileNumber")
    private String mobileNumber = null;

    @JsonProperty("emailId")
    private String emailId = null;

    @JsonProperty("altContactNumber")
    private String altContactNumber = null;

    @JsonProperty("pan")
    private String pan = null;

    @JsonProperty("aadhaarNumber")
    private String aadhaarNumber = null;

    @JsonProperty("permanentAddress")
    private String permanentAddress = null;

    @JsonProperty("permanentCity")
    private String permanentCity = null;

    @JsonProperty("permanentPincode")
    private String permanentPincode = null;


    @JsonProperty("roles")
    @Valid
    private List<Role> roles = null;@JsonProperty("correspondenceCity")
    private String correspondenceCity = null;

    @JsonProperty("correspondencePincode")
    private String correspondencePincode = null;

    @JsonProperty("correspondenceAddress")
    private String correspondenceAddress = null;

    @JsonProperty("active")
    private Boolean active = null;

    @JsonProperty("locale")
    private String locale = null;

    @JsonProperty("type")
    private String type = null;

    @JsonProperty("signature")
    private String signature = null;

    @JsonProperty("accountLocked")
    private Boolean accountLocked = null;

    @JsonProperty("fatherOrHusbandName")
    private String fatherOrHusbandName = null;

    @JsonProperty("bloodGroup")
    private String bloodGroup = null;

    @JsonProperty("identificationMark")
    private String identificationMark = null;

    @JsonProperty("photo")
    private String photo = null;

    @JsonProperty("createdBy")
    private Long createdBy = null;

    @JsonProperty("lastModifiedBy")
    private Long lastModifiedBy = null;

    @JsonProperty("otpReference")
    private String otpReference = null;

    @JsonProperty("tenantId")
    private String tenantId = null;


    public User addRolesItem(Role rolesItem) {
        if (this.roles == null) {
            this.roles = new ArrayList<>();
        }
        this.roles.add(rolesItem);
        return this;
    }

}

@Component
public class UserUtil {


    private ObjectMapper mapper;

    private ServiceRequestRepository serviceRequestRepository;

    private BTRConfiguration config;

    @Autowired
    public UserUtil(ObjectMapper mapper, ServiceRequestRepository serviceRequestRepository, BTRConfiguration config) {
        this.mapper = mapper;
        this.serviceRequestRepository = serviceRequestRepository;
        this.config = config;
    }

    /**
     * Returns UserDetailResponse by calling user service with given uri and object
     * @param userRequest Request object for user service
     * @param uri The address of the endpoint
     * @return Response from user service as parsed as userDetailResponse
     */

    public UserDetailResponse userCall(Object userRequest, StringBuilder uri) {
        String dobFormat = null;
        if(uri.toString().contains(config.getUserSearchEndpoint())  || uri.toString().contains(config.getUserUpdateEndpoint()))
            dobFormat="yyyy-MM-dd";
        else if(uri.toString().contains(config.getUserCreateEndpoint()))
            dobFormat = "dd/MM/yyyy";
        try{
            LinkedHashMap responseMap = (LinkedHashMap)serviceRequestRepository.fetchResult(uri, userRequest);
            parseResponse(responseMap,dobFormat);
            UserDetailResponse userDetailResponse = mapper.convertValue(responseMap,UserDetailResponse.class);
            return userDetailResponse;
        }
        catch(IllegalArgumentException  e)
        {
            throw new CustomException("IllegalArgumentException","ObjectMapper not able to convertValue in userCall");
        }
    }


    /**
     * Parses date formats to long for all users in responseMap
     * @param responeMap LinkedHashMap got from user api response
     */

    public void parseResponse(LinkedHashMap responeMap, String dobFormat){
        List<LinkedHashMap> users = (List<LinkedHashMap>)responeMap.get("user");
        String format1 = "dd-MM-yyyy HH:mm:ss";
        if(users!=null){
            users.forEach( map -> {
                        map.put("createdDate",dateTolong((String)map.get("createdDate"),format1));
                        if((String)map.get("lastModifiedDate")!=null)
                            map.put("lastModifiedDate",dateTolong((String)map.get("lastModifiedDate"),format1));
                        if((String)map.get("dob")!=null)
                            map.put("dob",dateTolong((String)map.get("dob"),dobFormat));
                        if((String)map.get("pwdExpiryDate")!=null)
                            map.put("pwdExpiryDate",dateTolong((String)map.get("pwdExpiryDate"),format1));
                    }
            );
        }
    }

    /**
     * Converts date to long
     * @param date date to be parsed
     * @param format Format of the date
     * @return Long value of date
     */
    private Long dateTolong(String date,String format){
        SimpleDateFormat f = new SimpleDateFormat(format);
        Date d = null;
        try {
            d = f.parse(date);
        } catch (ParseException e) {
            throw new CustomException("INVALID_DATE_FORMAT","Failed to parse date format in user");
        }
        return  d.getTime();
    }

    /**
     * enriches the userInfo with statelevel tenantId and other fields
     * @param mobileNumber
     * @param tenantId
     * @param userInfo
     */
    public void addUserDefaultFields(String mobileNumber,String tenantId, User userInfo){
        Role role = getCitizenRole(tenantId);
        userInfo.setRoles(Collections.singletonList(role));
        userInfo.setType("CITIZEN");
        userInfo.setUserName(mobileNumber);
        userInfo.setTenantId(getStateLevelTenant(tenantId));
        userInfo.setActive(true);
    }

    /**
     * Returns role object for citizen
     * @param tenantId
     * @return
     */
    private Role getCitizenRole(String tenantId){
        Role role = new Role();
        role.setCode("CITIZEN");
        role.setName("Citizen");
        role.setTenantId(getStateLevelTenant(tenantId));
        return role;
    }

    public String getStateLevelTenant(String tenantId){
        return tenantId.split("\\.")[0];
    }

}

@AllArgsConstructor
@Getter
@NoArgsConstructor
public class CreateUserRequest {

    @JsonProperty("requestInfo")
    private RequestInfo requestInfo;

    @JsonProperty("user")
    private User user;

}

@Getter
@Setter
public class UserSearchRequest {

    @JsonProperty("RequestInfo")
    private RequestInfo requestInfo;

    @JsonProperty("uuid")
    private List<String> uuid;

    @JsonProperty("id")
    private List<String> id;

    @JsonProperty("userName")
    private String userName;

    @JsonProperty("name")
    private String name;

    @JsonProperty("mobileNumber")
    private String mobileNumber;

    @JsonProperty("aadhaarNumber")
    private String aadhaarNumber;

    @JsonProperty("pan")
    private String pan;

    @JsonProperty("emailId")
    private String emailId;

    @JsonProperty("fuzzyLogic")
    private boolean fuzzyLogic;

    @JsonProperty("active")
    @Setter
    private Boolean active;

    @JsonProperty("tenantId")
    private String tenantId;

    @JsonProperty("pageSize")
    private int pageSize;

    @JsonProperty("pageNumber")
    private int pageNumber = 0;

    @JsonProperty("sort")
    private List<String> sort = Collections.singletonList("name");

    @JsonProperty("userType")
    private String userType;

    @JsonProperty("roleCodes")
    private List<String> roleCodes;

}

@AllArgsConstructor
@NoArgsConstructor
@Getter
public class UserDetailResponse {
    @JsonProperty("responseInfo")
    ResponseInfo responseInfo;

    @JsonProperty("user")
    List<User> user;
}

@Service
public class UserService {
    private UserUtil userUtils;

    private BTRConfiguration config;

    @Autowired
    public UserService(UserUtil userUtils, BTRConfiguration config) {
        this.userUtils = userUtils;
        this.config = config;
    }

    /**
     * Calls user service to enrich user from search or upsert user
     * @param request
     */
    public void callUserService(BirthRegistrationRequest request){
        request.getBirthRegistrationApplications().forEach(application -> {
            if(!StringUtils.isEmpty(application.getId()))
                enrichUser(application, request.getRequestInfo());
            else
                upsertUser(application, request.getRequestInfo());
        });
    }

    private void upsertUser(BirthRegistrationApplication application, RequestInfo requestInfo){
        //Applicant applicant = application.getApplicant();
        User user = User.builder().userName(application.getUserName())
                .password(application.getPassword())
                .name(application.getBabyFirstName())
                .gender(application.getGender())
                .mobileNumber(application.getApplicantMobileNumber())
                .emailId(application.getEmailId())
                .altContactNumber(application.getAltContactNumber())
                .permanentAddress(application.getPermanentAddress())
                .permanentCity(application.getPermanentCity())
                .permanentPincode(application.getPermanentPincode())
                .correspondenceCity(application.getCorrespondenceCity())
                .correspondencePincode(application.getCorrespondencePincode())
                .correspondenceAddress(application.getCorrespondenceAddress())
                .active(application.getActive())
                .locale(application.getLocale())
                .signature(application.getSignature())
                .accountLocked(application.getAccountLocked())
                .fatherOrHusbandName(application.getFatherOrHusbandName())
                .bloodGroup(application.getBloodGroup())
                .identificationMark(application.getIdentificationMark())
                .photo(application.getPhoto())
                .otpReference(application.getOtpReference())
                .tenantId(application.getTenantId())
                .type(application.getType())
                .tenantId(application.getTenantId())
                .build();
        String tenantId = application.getTenantId();
        User userServiceResponse = null;

        // Search on mobile number as user name
        UserDetailResponse userDetailResponse = searchUser(userUtils.getStateLevelTenant(tenantId),null, user.getMobileNumber());
        if (!userDetailResponse.getUser().isEmpty()) {
            User userFromSearch = userDetailResponse.getUser().get(0);
            if(!user.getName().equalsIgnoreCase(userFromSearch.getName())){
                userServiceResponse = updateUser(requestInfo,user,userFromSearch);
            }
            else userServiceResponse = userDetailResponse.getUser().get(0);
        }
        else {
            userServiceResponse = createUser(requestInfo,tenantId,user);
        }

        // Enrich the accountId
        application.setId(userServiceResponse.getUuid());
    }


    private void enrichUser(BirthRegistrationApplication application, RequestInfo requestInfo){

        String applicantMobileNumber = application.getApplicantMobileNumber();
        String tenantId = application.getTenantId();

        UserDetailResponse userDetailResponse = searchUser(userUtils.getStateLevelTenant(tenantId),null,applicantMobileNumber);

        if(userDetailResponse.getUser().isEmpty())
            throw new CustomException("INVALID_ACCOUNTID","No user exist for the given accountId");

        else application.setId(userDetailResponse.getUser().get(0).getUuid());

    }

    /**
     * Creates the user from the given userInfo by calling user service
     * @param requestInfo
     * @param tenantId
     * @param userInfo
     * @return
     */
    private User createUser(RequestInfo requestInfo,String tenantId, User userInfo) {

        userUtils.addUserDefaultFields(userInfo.getMobileNumber(),tenantId, userInfo);
        StringBuilder uri = new StringBuilder(config.getUserHost())
                .append(config.getUserContextPath())
                .append(config.getUserCreateEndpoint());


        UserDetailResponse userDetailResponse = userUtils.userCall(new CreateUserRequest(requestInfo, userInfo), uri);

        return userDetailResponse.getUser().get(0);

    }

    /**
     * Updates the given user by calling user service
     * @param requestInfo
     * @param user
     * @param userFromSearch
     * @return
     */
    private User updateUser(RequestInfo requestInfo,User user,User userFromSearch) {

        userFromSearch.setName(user.getName());
        userFromSearch.setActive(true);

        StringBuilder uri = new StringBuilder(config.getUserHost())
                .append(config.getUserContextPath())
                .append(config.getUserUpdateEndpoint());


        UserDetailResponse userDetailResponse = userUtils.userCall(new CreateUserRequest(requestInfo, userFromSearch), uri);

        return userDetailResponse.getUser().get(0);

    }

    /**
     * calls the user search API based on the given accountId and userName
     * @param stateLevelTenant
     * @param accountId
     * @param userName
     * @return
     */
    private UserDetailResponse searchUser(String stateLevelTenant, String accountId, String userName){

        UserSearchRequest userSearchRequest =new UserSearchRequest();
        userSearchRequest.setActive(true);
        userSearchRequest.setUserType("CITIZEN");
        userSearchRequest.setTenantId(stateLevelTenant);

        if(StringUtils.isEmpty(accountId) && StringUtils.isEmpty(userName))
            return null;

        if(!StringUtils.isEmpty(accountId))
            userSearchRequest.setUuid(Collections.singletonList(accountId));

        if(!StringUtils.isEmpty(userName))
            userSearchRequest.setUserName(userName);

        StringBuilder uri = new StringBuilder(config.getUserHost()).append(config.getUserSearchEndpoint());
        return userUtils.userCall(userSearchRequest,uri);

    }

    /**
     * calls the user search API based on the given list of user uuids
     * @param uuids
     * @return
     */
    private Map<String,User> searchBulkUser(List<String> uuids){

        UserSearchRequest userSearchRequest =new UserSearchRequest();
        userSearchRequest.setActive(true);
        userSearchRequest.setUserType("CITIZEN");


        if(!CollectionUtils.isEmpty(uuids))
            userSearchRequest.setUuid(uuids);


        StringBuilder uri = new StringBuilder(config.getUserHost()).append(config.getUserSearchEndpoint());
        UserDetailResponse userDetailResponse = userUtils.userCall(userSearchRequest,uri);
        List<User> users = userDetailResponse.getUser();

        if(CollectionUtils.isEmpty(users))
            throw new CustomException("USER_NOT_FOUND","No user found for the uuids");

        Map<String,User> idToUserMap = users.stream().collect(Collectors.toMap(User::getUuid, Function.identity()));

        return idToUserMap;
    }

}

#User config
egov.user.host=http://localhost:8284/
egov.user.context.path=/user/users
egov.user.create.path=/_createnovalidate
egov.user.search.path=/user/_search
egov.user.update.path=/_updatenovalidate

@Slf4j
@Component
public class UrlShortnerUtil {
    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    private BTRConfiguration config;

    public String getShortenedUrl(String url){

        HashMap<String,String> body = new HashMap<>();
        body.put("url",url);
        StringBuilder builder = new StringBuilder(config.getUrlShortnerHost());
        builder.append(config.getUrlShortnerEndpoint());
        String res = restTemplate.postForObject(builder.toString(), body, String.class);

        if(StringUtils.isEmpty(res)){
            log.error("URL_SHORTENING_ERROR", "Unable to shorten url: " + url);
            return url;
        }
        else return res;
    }
}

#url shortner
egov.url.shortner.host=https://dev.digit.org
egov.url.shortner.endpoint=/egov-url-shortening/shortener

@ApiModel(description = "A Object holds the basic data for a Birth Registration Application")
@Validated
@javax.annotation.Generated(value = "org.egov.codegen.SpringBootCodegen", date = "2022-07-26T12:39:05.988+05:30")

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class BirthRegistrationApplication   {
        @JsonProperty("id")
        private String id = null;

        @JsonProperty("tenantId")
        private String tenantId = null;

        @JsonProperty("applicationNumber")
        private String applicationNumber = null;

        @JsonProperty("babyFirstName")
        private String babyFirstName = null;

        @JsonProperty("babyLastName")
        private String babyLastName = null;

        @JsonProperty("fatherName")
        private String fatherName = null;

        @JsonProperty("motherName")
        private String motherName = null;

        @JsonProperty("doctorName")
        private String doctorName = null;

        @JsonProperty("hospitalName")
        private String hospitalName = null;

        @JsonProperty("placeOfBirth")
        private String placeOfBirth = null;

        @JsonProperty("timeOfBirth")
        private Integer timeOfBirth = null;

        @JsonProperty("address")
        private Address address = null;

        @JsonProperty("auditDetails")
        private AuditDetails auditDetails = null;

        @JsonProperty("applicantMobileNumber")
        private String applicantMobileNumber = null;

        @JsonProperty("userName")
        private String userName = null;

        @JsonProperty("password")
        private String password = null;

        @JsonProperty("gender")
        private String gender = null;

        @JsonProperty("emailId")
        private String emailId = null;

        @JsonProperty("altContactNumber")
        private String altContactNumber = null;

        @JsonProperty("permanentAddress")
        private String permanentAddress = null;

        @JsonProperty("permanentCity")
        private String permanentCity = null;

        @JsonProperty("permanentPincode")
        private String permanentPincode = null;

        @JsonProperty("correspondenceCity")
        private String correspondenceCity = null;

        @JsonProperty("correspondencePincode")
        private String correspondencePincode = null;

        @JsonProperty("correspondenceAddress")
        private String correspondenceAddress = null;

        @JsonProperty("active")
        private Boolean active = null;

        @JsonProperty("locale")
        private String locale = null;

        @JsonProperty("type")
        private String type = null;

        @JsonProperty("signature")
        private String signature = null;

        @JsonProperty("accountLocked")
        private Boolean accountLocked = null;

        @JsonProperty("fatherOrHusbandName")
        private String fatherOrHusbandName = null;

        @JsonProperty("bloodGroup")
        private String bloodGroup = null;

        @JsonProperty("identificationMark")
        private String identificationMark = null;

        @JsonProperty("photo")
        private String photo = null;

        @JsonProperty("otpReference")
        private String otpReference = null;

        @Valid
        @JsonProperty("workflow")
        private Workflow workflow = null;

}

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@EqualsAndHashCode(of = { "id" })
@ToString
public class ProcessInstance {

    @Size(max = 64)
    @JsonProperty("id")
    private String id;

    @NotNull
    @Size(max = 128)
    @JsonProperty("tenantId")
    private String tenantId;

    @NotNull
    @Size(max = 128)
    @JsonProperty("businessService")
    private String businessService;

    @NotNull
    @Size(max = 128)
    @JsonProperty("businessId")
    private String businessId;

    @NotNull
    @Size(max = 128)
    @JsonProperty("action")
    private String action;

    @NotNull
    @Size(max = 64)
    @JsonProperty("moduleName")
    private String moduleName;

    @JsonProperty("state")
    private State state;

    @JsonProperty("comment")
    private String comment;

    @JsonProperty("documents")
    @Valid
    private List<Document> documents;

    @JsonProperty("assignes")
    private List<User> assignes;

    public ProcessInstance addDocumentsItem(Document documentsItem) {
        if (this.documents == null) {
            this.documents = new ArrayList<>();
        }
        if (!this.documents.contains(documentsItem))
            this.documents.add(documentsItem);

        return this;
    }

}

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@ToString
@EqualsAndHashCode(of = {"tenantId","businessServiceId","state"})
public class State   {

    @Size(max=256)
    @JsonProperty("uuid")
    private String uuid;

    @Size(max=256)
    @JsonProperty("tenantId")
    private String tenantId;

    @Size(max=256)
    @JsonProperty("businessServiceId")
    private String businessServiceId;

    @JsonProperty("sla")
    private Long sla;

    @Size(max=256)
    @JsonProperty("state")
    private String state;

    @Size(max=256)
    @JsonProperty("applicationStatus")
    private String applicationStatus;

    @JsonProperty("docUploadRequired")
    private Boolean docUploadRequired;

    @JsonProperty("isStartState")
    private Boolean isStartState;

    @JsonProperty("isTerminateState")
    private Boolean isTerminateState;

    @JsonProperty("isStateUpdatable")
    private Boolean isStateUpdatable;

    @JsonProperty("actions")
    @Valid
    private List<Action> actions;

    private AuditDetails auditDetails;


    public State addActionsItem(Action actionsItem) {
        if (this.actions == null) {
            this.actions = new ArrayList<>();
        }
        this.actions.add(actionsItem);
        return this;
    }

}

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@ToString
@EqualsAndHashCode(of = {"tenantId","currentState","action"})
public class Action   {

    @Size(max=256)
    @JsonProperty("uuid")
    private String uuid;

    @Size(max=256)
    @JsonProperty("tenantId")
    private String tenantId;

    @Size(max=256)
    @JsonProperty("currentState")
    private String currentState;

    @Size(max=256)
    @JsonProperty("action")
    private String action;

    @Size(max=256)
    @JsonProperty("nextState")
    private String nextState;

    @Size(max=1024)
    @JsonProperty("roles")
    @Valid
    private List<String> roles;

    private AuditDetails auditDetails;


    public Action addRolesItem(String rolesItem) {
        if (this.roles == null) {
            this.roles = new ArrayList<>();
        }
        this.roles.add(rolesItem);
        return this;
    }

}

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@ToString
public class ProcessInstanceRequest {
    @JsonProperty("RequestInfo")
    private RequestInfo requestInfo;

    @JsonProperty("ProcessInstances")
    @Valid
    @NotNull
    private List<ProcessInstance> processInstances;


    public ProcessInstanceRequest addProcessInstanceItem(ProcessInstance processInstanceItem) {
        if (this.processInstances == null) {
            this.processInstances = new ArrayList<>();
        }
        this.processInstances.add(processInstanceItem);
        return this;
    }

}

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
public class ProcessInstanceResponse {
    @JsonProperty("ResponseInfo")
    private ResponseInfo responseInfo;

    @JsonProperty("ProcessInstances")
    @Valid
    private List<ProcessInstance> processInstances;


    public ProcessInstanceResponse addProceInstanceItem(ProcessInstance proceInstanceItem) {
        if (this.processInstances == null) {
            this.processInstances = new ArrayList<>();
        }
        this.processInstances.add(proceInstanceItem);
        return this;
    }

}

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@ToString
@EqualsAndHashCode(of = {"tenantId","businessService"})
@JsonInclude(JsonInclude.Include.NON_NULL)
public class BusinessService   {

    @Size(max=256)
    @JsonProperty("tenantId")
    private String tenantId = null;

    @Size(max=256)
    @JsonProperty("uuid")
    private String uuid = null;

    @Size(max=256)
    @JsonProperty("businessService")
    private String businessService = null;

    @Size(max=256)
    @JsonProperty("business")
    private String business = null;

    @Size(max=1024)
    @JsonProperty("getUri")
    private String getUri = null;

    @Size(max=1024)
    @JsonProperty("postUri")
    private String postUri = null;

    @JsonProperty("businessServiceSla")
    private Long businessServiceSla = null;

    @NotNull
    @Valid
    @JsonProperty("states")
    private List<State> states = null;

    @JsonProperty("auditDetails")
    private AuditDetails auditDetails = null;



    public BusinessService addStatesItem(State statesItem) {
        if (this.states == null) {
            this.states = new ArrayList<>();
        }
        this.states.add(statesItem);
        return this;
    }


    /**
     * Returns the currentState with the given uuid if not present returns null
     * @param uuid the uuid of the currentState to be returned
     * @return
     */
    public State getStateFromUuid(String uuid) {
        State state = null;
        if(this.states!=null){
            for(State s : this.states){
                if(s.getUuid().equalsIgnoreCase(uuid)){
                    state = s;
                    break;
                }
            }
        }
        return state;
    }



}

@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
@ToString
public class BusinessServiceResponse {

    @JsonProperty("ResponseInfo")
    private ResponseInfo responseInfo;

    @JsonProperty("BusinessServices")
    @Valid
    @NotNull
    private List<BusinessService> businessServices;


    public BusinessServiceResponse addBusinessServiceItem(BusinessService businessServiceItem) {
        if (this.businessServices == null) {
            this.businessServices = new ArrayList<>();
        }
        this.businessServices.add(businessServiceItem);
        return this;
    }



}

@Component
public class WorkflowService {

    @Autowired
    private ObjectMapper mapper;

    @Autowired
    private ServiceRequestRepository repository;

    @Autowired
    private BTRConfiguration config;

    public void updateWorkflowStatus(BirthRegistrationRequest birthRegistrationRequest) {
        birthRegistrationRequest.getBirthRegistrationApplications().forEach(application -> {
            ProcessInstance processInstance = getProcessInstanceForBTR(application, birthRegistrationRequest.getRequestInfo());
            ProcessInstanceRequest workflowRequest = new ProcessInstanceRequest(birthRegistrationRequest.getRequestInfo(), Collections.singletonList(processInstance));
            callWorkFlow(workflowRequest);
        });
    }

    public State callWorkFlow(ProcessInstanceRequest workflowReq) {

        ProcessInstanceResponse response = null;
        StringBuilder url = new StringBuilder(config.getWfHost().concat(config.getWfTransitionPath()));
        Object optional = repository.fetchResult(url, workflowReq);
        response = mapper.convertValue(optional, ProcessInstanceResponse.class);
        return response.getProcessInstances().get(0).getState();
    }

    private ProcessInstance getProcessInstanceForBTR(BirthRegistrationApplication application, RequestInfo requestInfo) {
        Workflow workflow = application.getWorkflow();

        ProcessInstance processInstance = new ProcessInstance();
        processInstance.setBusinessId(application.getApplicationNumber());
        processInstance.setAction(workflow.getAction());
        processInstance.setModuleName("birth-services");
        processInstance.setTenantId(application.getTenantId());
        processInstance.setBusinessService("BTR");
        processInstance.setDocuments(workflow.getDocuments());
        processInstance.setComment(workflow.getComments());

        if(!CollectionUtils.isEmpty(workflow.getAssignes())){
            List<User> users = new ArrayList<>();

            workflow.getAssignes().forEach(uuid -> {
                digit.web.models.User user = new digit.web.models.User();
                user.setUuid(uuid);
                users.add(user);
            });

            processInstance.setAssignes(users);
        }

        return processInstance;

    }

    private BusinessService getBusinessService(BirthRegistrationApplication application, RequestInfo requestInfo) {
        String tenantId = application.getTenantId();
        StringBuilder url = getSearchURLWithParams(tenantId, "BTR");
        RequestInfoWrapper requestInfoWrapper = RequestInfoWrapper.builder().requestInfo(requestInfo).build();
        Object result = repository.fetchResult(url, requestInfoWrapper);
        BusinessServiceResponse response = null;
        try {
            response = mapper.convertValue(result, BusinessServiceResponse.class);
        } catch (IllegalArgumentException e) {
            throw new CustomException("PARSING ERROR", "Failed to parse response of workflow business service search");
        }

        if (CollectionUtils.isEmpty(response.getBusinessServices()))
            throw new CustomException("BUSINESSSERVICE_NOT_FOUND", "The businessService " + "BTR" + " is not found");

        return response.getBusinessServices().get(0);
    }

    private StringBuilder getSearchURLWithParams(String tenantId, String businessService) {

        StringBuilder url = new StringBuilder(config.getWfHost());
        url.append(config.getWfBusinessServiceSearchPath());
        url.append("?tenantId=");
        url.append(tenantId);
        url.append("&businessServices=");
        url.append(businessService);
        return url;
    }

    public ProcessInstanceRequest getProcessInstanceForBirthRegistrationPayment(BirthRegistrationRequest updateRequest) {

        BirthRegistrationApplication application = updateRequest.getBirthRegistrationApplications().get(0);

        ProcessInstance process = ProcessInstance.builder()
                .businessService("BTR")
                .businessId(application.getApplicationNumber())
                .comment("Payment for birth registration processed")
                .moduleName("birth-services")
                .tenantId(application.getTenantId())
                .action("PAY")
                .build();

        return ProcessInstanceRequest.builder()
                .requestInfo(updateRequest.getRequestInfo())
                .processInstances(Arrays.asList(process))
                .build();

    }
}

#Workflow config
is.workflow.enabled=true
egov.workflow.host=http://localhost:8282
egov.workflow.transition.path=/egov-workflow-v2/egov-wf/process/_transition
egov.workflow.businessservice.search.path=/egov-workflow-v2/egov-wf/businessservice/_search
egov.workflow.processinstance.search.path=/egov-workflow-v2/egov-wf/process/_search

@Service
public class CalculationService {
    public Double calculateLaminationCharges(BirthRegistrationApplication application){
        // Add calculation logic according to business requirement
        return 10.0;
    }
}

@Component
public class BirthApplicationQueryBuilder {

    private static final String BASE_BTR_QUERY = " SELECT btr.id as bid, btr.tenantid as btenantid, btr.applicationnumber as bapplicationnumber, btr.babyfirstname as bbabyfirstname, btr.babylastname as bbabylastname, btr.fathername as bfathername, btr.mothername as bmothername, btr.doctorname as bdoctorname, btr.hospitalname as bhospitalname, btr.placeofbirth as bplaceofbirth, btr.dateofbirth as bdateofbirth, btr.createdtime as bcreatedtime, btr.lastmodifiedtime as blastmodifiedtime, ";

    private static final String ADDRESS_SELECT_QUERY = " add.id as aid, add.tenantid as atenantid, add.doorno as adoorno, add.latitude as alatitude, add.longitude as alongitude, add.buildingname as abuildingname, add.addressid as aaddressid, add.addressnumber as aaddressnumber, add.type as atype, add.addressline1 as aaddressline1, add.addressline2 as aaddressline2, add.landmark as alandmark, add.street as astreet, add.city as acity, add.locality as alocality, add.pincode as apincode, add.detail as adetail, add.registrationid as aregistrationid ";

    private static final String FROM_TABLES = " FROM eg_bt_registration btr LEFT JOIN eg_bt_address add ON btr.id = add.registrationid ";

    private final String ORDERBY_CREATEDTIME = " ORDER BY btr.createdtime DESC ";

    public String getBirthApplicationSearchQuery(BirthApplicationSearchCriteria criteria, List<Object> preparedStmtList){
        StringBuilder query = new StringBuilder(BASE_BTR_QUERY);
        query.append(ADDRESS_SELECT_QUERY);
        query.append(FROM_TABLES);

        if(!ObjectUtils.isEmpty(criteria.getTenantId())){
            addClauseIfRequired(query, preparedStmtList);
            query.append(" btr.tenantid = ? ");
            preparedStmtList.add(criteria.getTenantId());
        }
        if(!ObjectUtils.isEmpty(criteria.getStatus())){
            addClauseIfRequired(query, preparedStmtList);
            query.append(" btr.status = ? ");
            preparedStmtList.add(criteria.getStatus());
        }
        if(!CollectionUtils.isEmpty(criteria.getIds())){
            addClauseIfRequired(query, preparedStmtList);
            query.append(" btr.id IN ( ").append(createQuery(criteria.getIds())).append(" ) ");
            addToPreparedStatement(preparedStmtList, criteria.getIds());
        }
        if(!ObjectUtils.isEmpty(criteria.getApplicationNumber())){
            addClauseIfRequired(query, preparedStmtList);
            query.append(" btr.applicationnumber = ? ");
            preparedStmtList.add(criteria.getApplicationNumber());
        }

        // order birth registration applications based on their createdtime in latest first manner
        query.append(ORDERBY_CREATEDTIME);

        return query.toString();
    }

    private void addClauseIfRequired(StringBuilder query, List<Object> preparedStmtList){
        if(preparedStmtList.isEmpty()){
            query.append(" WHERE ");
        }else{
            query.append(" AND ");
        }
    }

    private String createQuery(List<String> ids) {
        StringBuilder builder = new StringBuilder();
        int length = ids.size();
        for (int i = 0; i < length; i++) {
            builder.append(" ?");
            if (i != length - 1)
                builder.append(",");
        }
        return builder.toString();
    }

    private void addToPreparedStatement(List<Object> preparedStmtList, List<String> ids) {
        ids.forEach(id -> {
            preparedStmtList.add(id);
        });
    }
}

@Component
public class BirthApplicationRowMapper implements ResultSetExtractor<List<BirthRegistrationApplication>> {
    public List<BirthRegistrationApplication> extractData(ResultSet rs) throws SQLException, DataAccessException {
        Map<String,BirthRegistrationApplication> birthRegistrationApplicationMap = new LinkedHashMap<>();

        while (rs.next()){
            String uuid = rs.getString("bapplicationnumber");
            BirthRegistrationApplication birthRegistrationApplication = birthRegistrationApplicationMap.get(uuid);

            if(birthRegistrationApplication == null) {

                Long lastModifiedTime = rs.getLong("blastModifiedTime");
                if (rs.wasNull()) {
                    lastModifiedTime = null;
                }

             //   Applicant applicant = Applicant.builder().id(rs.getString("bapplicantid")).build();

                AuditDetails auditdetails = AuditDetails.builder()
                        .createdBy(rs.getString("bcreatedBy"))
                        .createdTime(rs.getLong("bcreatedTime"))
                        .lastModifiedBy(rs.getString("blastModifiedBy"))
                        .lastModifiedTime(lastModifiedTime)
                        .build();

                birthRegistrationApplication = BirthRegistrationApplication.builder()
                        .applicationNumber(rs.getString("bapplicationnumber"))
                        .tenantId(rs.getString("btenantid"))
                        .id(rs.getString("bid"))
                        .placeOfBirth(rs.getString("bplaceofbirth"))
                        .timeOfBirth(rs.getInt("btimeofbirth"))
                        .auditDetails(auditdetails)
                        .build();
            }
            addChildrenToProperty(rs, birthRegistrationApplication);
            birthRegistrationApplicationMap.put(uuid, birthRegistrationApplication);
        }
        return new ArrayList<>(birthRegistrationApplicationMap.values());
    }

    private void addChildrenToProperty(ResultSet rs, BirthRegistrationApplication birthRegistrationApplication)
            throws SQLException {
        addAddressToApplication(rs, birthRegistrationApplication);
    }

    private void addAddressToApplication(ResultSet rs, BirthRegistrationApplication birthRegistrationApplication) throws SQLException {
        Address address = Address.builder()
                .id(rs.getString("aid"))
                .tenantId(rs.getString("atenantid"))
                .doorNo(rs.getString("adoorno"))
                .latitude(rs.getDouble("alatitude"))
                .longitude(rs.getDouble("alongitude"))
                .buildingName(rs.getString("abuildingname"))
                .addressId(rs.getString("aaddressid"))
                .addressNumber(rs.getString("aaddressnumber"))
                .type(rs.getString("atype"))
                .addressLine1(rs.getString("aaddressline1"))
                .addressLine2(rs.getString("aaddressline2"))
                .landmark(rs.getString("alandmark"))
                .street(rs.getString("astreet"))
                .city(rs.getString("acity"))
                .pincode(rs.getString("apincode"))
                .detail("adetail")
                .registrationId("aregistrationid")
                .build();


        birthRegistrationApplication.setAddress(address);

    }

}

@Slf4j
@Repository
public class BirthRegistrationRepository {

    @Autowired
    private BirthApplicationQueryBuilder queryBuilder;

    @Autowired
    private JdbcTemplate jdbcTemplate;

    @Autowired
    private BirthApplicationRowMapper rowMapper;

    public List<BirthRegistrationApplication>getApplications(BirthApplicationSearchCriteria searchCriteria){
        List<Object> preparedStmtList = new ArrayList<>();
        String query = queryBuilder.getBirthApplicationSearchQuery(searchCriteria, preparedStmtList);
        log.info("Final query: " + query);
        return jdbcTemplate.query(query, preparedStmtList.toArray(), rowMapper);
    }
}

@Service
@Slf4j
public class Producer {

    @Autowired
    private CustomKafkaTemplate<String, Object> kafkaTemplate;

    public void push(String topic, Object value) {
        kafkaTemplate.send(topic, value);
    }
}

@Component
@Slf4j
public class NotificationConsumer {

    @Autowired
    private ObjectMapper mapper;

    @Autowired
    private NotificationService notificationService;

    @KafkaListener(topics = {"${egov.bt.registration.create.topic}"})
    public void listen(final HashMap<String, Object> record, @Header(KafkaHeaders.RECEIVED_TOPIC) String topic) {

        try {

            BirthRegistrationRequest request = mapper.convertValue(record, BirthRegistrationRequest.class);
            //log.info(request.toString());
            notificationService.prepareEventAndSend(request);

        } catch (final Exception e) {

            log.error("Error while listening to value: " + record + " on topic: " + topic + ": ", e);
        }
    }

}

@Getter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@ToString
public class SMSRequest {
    private String mobileNumber;
    private String message;
}

@Slf4j
@Service
public class NotificationService {

    @Autowired
    private Producer producer;

    @Autowired
    private BTRConfiguration config;

    @Autowired
    private RestTemplate restTemplate;

    private static final String smsTemplate = "Dear {NAME}, your birth registration application has been successfully created on the system with application number - {APPNUMBER}.";

    public void prepareEventAndSend(BirthRegistrationRequest request){
        List<SMSRequest> smsRequestList = new ArrayList<>();
        request.getBirthRegistrationApplications().forEach(application -> {
            SMSRequest smsRequest = SMSRequest.builder().mobileNumber(application.getApplicantMobileNumber()).message(getCustomMessage(smsTemplate, application)).build();
            smsRequestList.add(smsRequest);
        });
        for (SMSRequest smsRequest : smsRequestList) {
            producer.push(config.getSmsNotificationTopic(), smsRequest);
            log.info("Messages: " + smsRequest.getMessage());
        }
    }

    private String getCustomMessage(String template, BirthRegistrationApplication application) {
        template = template.replace("{APPNUMBER}", application.getApplicationNumber());
        template = template.replace("{NAME}", application.getFatherName());
        return template;
    }

}

@Component
public class PaymentBackUpdateConsumer {

    @Autowired
    private PaymentUpdateService paymentUpdateService;

    @KafkaListener(topics = {"${kafka.topics.receipt.create}"})
    public void listenPayments(final HashMap<String, Object> record, @Header(KafkaHeaders.RECEIVED_TOPIC) String topic) {
        paymentUpdateService.process(record);
    }
}

@Slf4j
@Service
public class PaymentUpdateService {

    @Autowired
    private WorkflowService workflowService;

    @Autowired
    private ObjectMapper mapper;

    @Autowired
    private BirthRegistrationRepository repository;

    public void process(HashMap<String, Object> record) {

        try {

            PaymentRequest paymentRequest = mapper.convertValue(record, PaymentRequest.class);
            RequestInfo requestInfo = paymentRequest.getRequestInfo();

            List<PaymentDetail> paymentDetails = paymentRequest.getPayment().getPaymentDetails();
            String tenantId = paymentRequest.getPayment().getTenantId();

            for (PaymentDetail paymentDetail : paymentDetails) {
                updateWorkflowForBirthRegistrationPayment(requestInfo, tenantId, paymentDetail);
            }
        } catch (Exception e) {
            log.error("KAFKA_PROCESS_ERROR:", e);
        }

    }

    private void updateWorkflowForBirthRegistrationPayment(RequestInfo requestInfo, String tenantId, PaymentDetail paymentDetail) {

        Bill bill  = paymentDetail.getBill();

        BirthApplicationSearchCriteria criteria = BirthApplicationSearchCriteria.builder()
                .applicationNumber(bill.getConsumerCode())
                .tenantId(tenantId)
                .build();

        List<BirthRegistrationApplication> birthRegistrationApplicationList = repository.getApplications(criteria);

        if (CollectionUtils.isEmpty(birthRegistrationApplicationList))
            throw new CustomException("INVALID RECEIPT",
                    "No applications found for the consumerCode " + criteria.getApplicationNumber());

        Role role = Role.builder().code("SYSTEM_PAYMENT").tenantId(tenantId).build();
        requestInfo.getUserInfo().getRoles().add(role);

        birthRegistrationApplicationList.forEach( application -> {

            BirthRegistrationRequest updateRequest = BirthRegistrationRequest.builder().requestInfo(requestInfo)
                    .birthRegistrationApplications(Collections.singletonList(application)).build();

            ProcessInstanceRequest wfRequest = workflowService.getProcessInstanceForBirthRegistrationPayment(updateRequest);

            State state = workflowService.callWorkFlow(wfRequest);

        });
    }

}

@Data
@NoArgsConstructor
@AllArgsConstructor
public class PaymentRequest {

    @NotNull
    @Valid
    @JsonProperty("RequestInfo")
    private RequestInfo requestInfo;

    @NotNull
    @Valid
    @JsonProperty("Payment")
    private Payment payment;

}

@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
@EqualsAndHashCode
public class Payment {

    @Size(max = 64)
    @JsonProperty("id")
    private String id;

    @NotNull
    @Size(max = 64)
    @JsonProperty("tenantId")
    private String tenantId;

    @JsonProperty("totalDue")
    private BigDecimal totalDue;

    @NotNull
    @JsonProperty("totalAmountPaid")
    private BigDecimal totalAmountPaid;

    @Size(max = 128)
    @JsonProperty("transactionNumber")
    private String transactionNumber;

    @JsonProperty("transactionDate")
    private Long transactionDate;

    @NotNull
    @JsonProperty("paymentMode")
    private String paymentMode;

    @JsonProperty("instrumentDate")
    private Long instrumentDate;

    @Size(max = 128)
    @JsonProperty("instrumentNumber")
    private String instrumentNumber;

    @JsonProperty("instrumentStatus")
    private String instrumentStatus;

    @Size(max = 64)
    @JsonProperty("ifscCode")
    private String ifscCode;

    @JsonProperty("auditDetails")
    private AuditDetails auditDetails;

    @JsonProperty("additionalDetails")
    private JsonNode additionalDetails;

    @JsonProperty("paymentDetails")
    @Valid
    private List<PaymentDetail> paymentDetails;

    @Size(max = 128)
    @NotNull
    @JsonProperty("paidBy")
    private String paidBy;

    @Size(max = 64)
    @NotNull
    @JsonProperty("mobileNumber")
    private String mobileNumber;

    @Size(max = 128)
    @JsonProperty("payerName")
    private String payerName;

    @Size(max = 1024)
    @JsonProperty("payerAddress")
    private String payerAddress;

    @Size(max = 64)
    @JsonProperty("payerEmail")
    private String payerEmail;

    @Size(max = 64)
    @JsonProperty("payerId")
    private String payerId;

    @JsonProperty("paymentStatus")
    private String paymentStatus;

    public Payment addpaymentDetailsItem(PaymentDetail paymentDetail) {
        if (this.paymentDetails == null) {
            this.paymentDetails = new ArrayList<>();
        }
        this.paymentDetails.add(paymentDetail);
        return this;
    }

}

@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
@EqualsAndHashCode
public class PaymentDetail {

    @Size(max = 64)
    @JsonProperty("id")
    private String id;

    @Size(max = 64)
    @JsonProperty("tenantId")
    private String tenantId;

    @JsonProperty("totalDue")
    private BigDecimal totalDue;

    @NotNull
    @JsonProperty("totalAmountPaid")
    private BigDecimal totalAmountPaid;

    @Size(max = 64)
    @JsonProperty("receiptNumber")
    private String receiptNumber;

    @Size(max = 64)
    @JsonProperty("manualReceiptNumber")
    private String manualReceiptNumber;

    @JsonProperty("manualReceiptDate")
    private Long manualReceiptDate;

    @JsonProperty("receiptDate")
    private Long receiptDate;

    @JsonProperty("receiptType")
    private String receiptType;

    @JsonProperty("businessService")
    private String businessService;

    @NotNull
    @Size(max = 64)
    @JsonProperty("billId")
    private String billId;

    @JsonProperty("bill")
    private Bill bill;

    @JsonProperty("additionalDetails")
    private JsonNode additionalDetails;

    @JsonProperty("auditDetails")
    private AuditDetails auditDetails;

}

@Getter
@Setter
@ToString
@Builder
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode
public class Bill {

    @JsonProperty("id")
    private String id;

    @JsonProperty("mobileNumber")
    private String mobileNumber;

    @JsonProperty("paidBy")
    private String paidBy;

    @JsonProperty("payerName")
    private String payerName;

    @JsonProperty("payerAddress")
    private String payerAddress;

    @JsonProperty("payerEmail")
    private String payerEmail;

    @JsonProperty("payerId")
    private String payerId;

    @JsonProperty("status")
    private StatusEnum status;

    @JsonProperty("reasonForCancellation")
    private String reasonForCancellation;

    @JsonProperty("isCancelled")
    private Boolean isCancelled;

    @JsonProperty("additionalDetails")
    private JsonNode additionalDetails;

    @JsonProperty("billDetails")
    @Valid
    private List<BillDetail> billDetails;

    @JsonProperty("tenantId")
    private String tenantId;

    @JsonProperty("auditDetails")
    private AuditDetails auditDetails;

    @JsonProperty("collectionModesNotAllowed")
    private List<String> collectionModesNotAllowed;

    @JsonProperty("partPaymentAllowed")
    private Boolean partPaymentAllowed;

    @JsonProperty("isAdvanceAllowed")
    private Boolean isAdvanceAllowed;

    @JsonProperty("minimumAmountToBePaid")
    private BigDecimal minimumAmountToBePaid;

    @JsonProperty("businessService")
    private String businessService;

    @JsonProperty("totalAmount")
    private BigDecimal totalAmount;

    @JsonProperty("consumerCode")
    private String consumerCode;

    @JsonProperty("billNumber")
    private String billNumber;

    @JsonProperty("billDate")
    private Long billDate;

    @JsonProperty("amountPaid")
    private BigDecimal amountPaid;



    public enum StatusEnum {
        ACTIVE("ACTIVE"),

        CANCELLED("CANCELLED"),

        PAID("PAID"),

        EXPIRED("EXPIRED");

        private String value;

        StatusEnum(String value) {
            this.value = value;
        }


        @Override
        @JsonValue
        public String toString() {
            return String.valueOf(value);
        }

        public static boolean contains(String test) {
            for (StatusEnum val : StatusEnum.values()) {
                if (val.name().equalsIgnoreCase(test)) {
                    return true;
                }
            }
            return false;
        }

        @JsonCreator
        public static StatusEnum fromValue(String text) {
            for (StatusEnum b : StatusEnum.values()) {
                if (String.valueOf(b.value).equals(text)) {
                    return b;
                }
            }
            return null;
        }

    }

    public Boolean addBillDetail(BillDetail billDetail) {

        if (CollectionUtils.isEmpty(billDetails)) {

            billDetails = new ArrayList<>();
            return billDetails.add(billDetail);
        } else {

            if (!billDetails.contains(billDetail))
                return billDetails.add(billDetail);
            else
                return false;
        }
    }


}

@Setter
@Getter
@ToString
@Builder
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(of = { "id" })
public class BillDetail {

    @JsonProperty("id")
    private String id;

    @JsonProperty("tenantId")
    private String tenantId;

    @JsonProperty("demandId")
    private String demandId;

    @JsonProperty("billId")
    private String billId;

    @JsonProperty("amount")
    @NotNull
    private BigDecimal amount;

    @JsonProperty("amountPaid")
    private BigDecimal amountPaid;

    @NotNull
    @JsonProperty("fromPeriod")
    private Long fromPeriod;

    @NotNull
    @JsonProperty("toPeriod")
    private Long toPeriod;

    @JsonProperty("additionalDetails")
    private JsonNode additionalDetails;

    @JsonProperty("channel")
    private String channel;

    @JsonProperty("voucherHeader")
    private String voucherHeader;

    @JsonProperty("boundary")
    private String boundary;

    @JsonProperty("manualReceiptNumber")
    private String manualReceiptNumber;

    @JsonProperty("manualReceiptDate")
    private Long manualReceiptDate;

    @JsonProperty("billAccountDetails")
    private List<BillAccountDetail> billAccountDetails;

    @NotNull
    @JsonProperty("collectionType")
    private String collectionType;

    @JsonProperty("auditDetails")
    private AuditDetails auditDetails;

    private String billDescription;

    @NotNull
    @JsonProperty("expiryDate")
    private Long expiryDate;


    public Boolean addBillAccountDetail(BillAccountDetail billAccountDetail) {

        if (CollectionUtils.isEmpty(billAccountDetails)) {

            billAccountDetails = new ArrayList<>();
            return billAccountDetails.add(billAccountDetail);
        } else {

            if (!billAccountDetails.contains(billAccountDetail))
                return billAccountDetails.add(billAccountDetail);
            else
                return false;
        }
    }

}

@Setter
@Getter
@ToString
@Builder
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode
public class BillAccountDetail {

    @Size(max = 64)
    @JsonProperty("id")
    private String id;

    @Size(max = 64)
    @JsonProperty("tenantId")
    private String tenantId;

    @Size(max = 64)
    @JsonProperty("billDetailId")
    private String billDetailId;

    @Size(max = 64)
    @JsonProperty("demandDetailId")
    private String demandDetailId;

    @JsonProperty("order")
    private Integer order;

    @JsonProperty("amount")
    private BigDecimal amount;

    @JsonProperty("adjustedAmount")
    private BigDecimal adjustedAmount;

    @JsonProperty("isActualDemand")
    private Boolean isActualDemand;

    @Size(max = 64)
    @JsonProperty("taxHeadCode")
    private String taxHeadCode;

    @JsonProperty("additionalDetails")
    private JsonNode additionalDetails;

    @JsonProperty("auditDetails")
    private AuditDetails auditDetails;
}

serviceMaps:
 serviceName: student-management-service
 mappings:
 - version: 1.0
   description: Persists student details in studentinfo table
   fromTopic: save-student-info
   isTransaction: true
   queryMaps:
       - query: INSERT INTO studentinfo( id, name, age, marks) VALUES (?, ?, ?, ?);
         basePath: Students.*
         jsonMaps:
          - jsonPath: $.Students.*.id

          - jsonPath: $.Students.*.name

          - jsonPath: $.Students.*.age

          - jsonPath: $.Students.*.marks

git clone -o upstream https://github.com/egovernments/configs

serviceMaps:
  serviceName: btr-services
  mappings:
    - version: 1.0
      description: Persists birth details in tables
      fromTopic: save-bt-application
      isTransaction: true
      queryMaps:

        - query: INSERT INTO eg_bt_registration(id,tenantid,applicationNumber,babyFirstName,babyLastName,fatherName,motherName,doctorName,hospitalName,placeOfBirth,dateOfBirth,createdtime, lastmodifiedtime) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
          basePath: BirthRegistrationApplications.*
          jsonMaps:
            - jsonPath: $.BirthRegistrationApplications.*.id

            - jsonPath: $.BirthRegistrationApplications.*.tenantId

            - jsonPath: $.BirthRegistrationApplications.*.applicationNumber
          
            - jsonPath: $.BirthRegistrationApplications.*.babyFirstName
            
            - jsonPath: $.BirthRegistrationApplications.*.babyLastName
          
            - jsonPath: $.BirthRegistrationApplications.*.fatherName
                                   
            - jsonPath: $.BirthRegistrationApplications.*.motherName
            
            - jsonPath: $.BirthRegistrationApplications.*.doctorName
            
            - jsonPath: $.BirthRegistrationApplications.*.hospitalName
            
            - jsonPath: $.BirthRegistrationApplications.*.placeOfBirth

            - jsonPath: $.BirthRegistrationApplications.*.dateOfBirth

            - jsonPath: $.BirthRegistrationApplications.*.auditDetails.createdTime

            - jsonPath: $.BirthRegistrationApplications.*.auditDetails.lastModifiedTime

        - query: INSERT INTO eg_bt_address(id, tenantid, doorno, latitude, longitude, buildingname, addressid, addressnumber, type, addressline1, addressline2, landmark, street, city, locality, pincode, detail, registrationid, createdby, lastmodifiedby, createdtime, lastmodifiedtime) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
          basePath: BirthRegistrationApplications.*
          jsonMaps:
            - jsonPath: $.BirthRegistrationApplications.*.address.id

            - jsonPath: $.BirthRegistrationApplications.*.address.tenantId

            - jsonPath: $.BirthRegistrationApplications.*.address.doorNo

            - jsonPath: $.BirthRegistrationApplications.*.address.latitude

            - jsonPath: $.BirthRegistrationApplications.*.address.longitude

            - jsonPath: $.BirthRegistrationApplications.*.address.buildingName

            - jsonPath: $.BirthRegistrationApplications.*.address.addressId

            - jsonPath: $.BirthRegistrationApplications.*.address.addressNumber

            - jsonPath: $.BirthRegistrationApplications.*.address.type

            - jsonPath: $.BirthRegistrationApplications.*.address.addressLine1

            - jsonPath: $.BirthRegistrationApplications.*.address.addressLine2

            - jsonPath: $.BirthRegistrationApplications.*.address.landmark

            - jsonPath: $.BirthRegistrationApplications.*.address.street

            - jsonPath: $.BirthRegistrationApplications.*.address.city

            - jsonPath: $.BirthRegistrationApplications.*.address.locality.name

            - jsonPath: $.BirthRegistrationApplications.*.address.pincode

            - jsonPath: $.BirthRegistrationApplications.*.address.detail

            - jsonPath: $.BirthRegistrationApplications.*.address.registrationId

            - jsonPath: $.BirthRegistrationApplications.*.address.createdBy

            - jsonPath: $.BirthRegistrationApplications.*.address.lastModifiedBy

            - jsonPath: $.BirthRegistrationApplications.*.address.createdTime

            - jsonPath: $.BirthRegistrationApplications.*.address.lastModifiedTime

    - version: 1.0
      description: Update birth registration applications in table
      fromTopic: update-bt-application
      isTransaction: true
      queryMaps:
        - query: UPDATE eg_bt_registration SET tenantid = ?,babyFirstName = ?, dateOfBirth = ? WHERE id=?;
          basePath: BirthRegistrationApplications.*
          jsonMaps:
            - jsonPath: $.BirthRegistrationApplications.*.tenantId

            - jsonPath: $.BirthRegistrationApplications.*.babyFirstName

            - jsonPath: $.BirthRegistrationApplications.*.dateOfBirth

            - jsonPath: $.BirthRegistrationApplications.*.id

ServiceMaps:
  serviceName: Birth Registration Service
  version: 1.0.0
  mappings:
    - topic: save-bt-application
      configKey: INDEX
      indexes:
        - name: btindex-v1
          type: general
          id: $.id
          isBulk: true
          timeStampField: $.auditDetails.createdTime
          jsonPath: $.BirthRegistrationApplications
          customJsonMapping:
            indexMapping: {"Data":{"birthapplication":{},"history":{}}}
            fieldMapping:
              - inJsonPath: $
                outJsonPath: $.Data.birthapplication
            externalUriMapping:
              - path: http://localhost:8282/egov-workflow-v2/egov-wf/process/_search
                queryParam: businessIds=$.applicationNumber,history=true,tenantId=$.tenantId
                apiRequest: {"RequestInfo":{"apiId":"org.egov.pt","ver":"1.0","ts":1502890899493,"action":"asd","did":"4354648646","key":"xyz","msgId":"654654","requesterId":"61","authToken":"d9994555-7656-4a67-ab3a-a952a0d4dfc8","userInfo":{"id":1,"uuid":"1fec8102-0e02-4d0a-b283-cd80d5dab067","type":"EMPLOYEE","tenantId":"pb.amritsar","roles":[{"name":"Employee","code":"EMPLOYEE","tenantId":"pb.amritsar"}]}}}
                uriResponseMapping:
                  - inJsonPath: $.ProcessInstances
                    outJsonPath: $.Data.history

    - topic: update-bt-application
      configKey: INDEX
      indexes:
        - name: btindex-v1
          type: general
          id: $.id
          isBulk: true
          timeStampField: $.auditDetails.createdTime
          jsonPath: $.BirthRegistrationApplications
          customJsonMapping:
            indexMapping: {"Data":{"tradelicense":{},"history":{}}}
            fieldMapping:
              - inJsonPath: $
                outJsonPath: $.Data.tradelicense
            externalUriMapping:
              - path: http://localhost:8282/egov-workflow-v2/egov-wf/process/_search
                queryParam: businessIds=$.applicationNumber,history=true,tenantId=$.tenantId
                apiRequest: {"RequestInfo":{"apiId":"org.egov.pt","ver":"1.0","ts":1502890899493,"action":"asd","did":"4354648646","key":"xyz","msgId":"654654","requesterId":"61","authToken":"d9994555-7656-4a67-ab3a-a952a0d4dfc8","userInfo":{"id":1,"uuid":"1fec8102-0e02-4d0a-b283-cd80d5dab067","type":"EMPLOYEE","tenantId":"pb.amritsar","roles":[{"name":"Employee","code":"EMPLOYEE","tenantId":"pb.amritsar"}]}}}
                uriResponseMapping:
                  - inJsonPath: $.ProcessInstances
                    outJsonPath: $.Data.history

> git clone -o upstream https://github.com/egovernments/DIGIT-Dev

> git clone -o upstream https://github.com/egovernments/configs

> cd DIGIT-Dev

> git checkout DIGIT_DEVELOPER_GUIDE

> cd configs/pdf-service/data-config

> touch digit-developer-guide.json

{
  "key": "btcertificate",
  "DataConfigs": {
    "serviceName": "rainmaker-common",
    "version": "1.0.0",
    "baseKeyPath": "$.BirthRegistrationApplications.*",
    "entityIdPath":"$.id",
    "isCommonTableBorderRequired": true,
    "mappings": [
      {
        "mappings": [
          {
            "direct": [
              {
                "variable": "logoImage",
                "url":"https://raw.githubusercontent.com/egovernments/egov-web-app/master/web/rainmaker/dev-packages/egov-ui-kit-dev/src/assets/images/pblogo.png",
                "type":"image"
              },
              {
                "variable": "applicantName",
                "value": {
                  "path": "$.applicant.name"
                }
              },
              {
                "variable": "applicationNo",
                "value": {
                  "path": "$.applicationNumber"
                }
              },
              {
                "variable": "address",
                "value": {
                  "path": "$.address.city"
                }
              },
              {
                "variable": "birthIdIssueDate",
                "value": {
                  "path": "$.auditDetails.createdTime"
                },
                "type": "date"
              },
              {
                "variable": "signedCertificateData",
                "value": {
                  "path": "$.signedCertificate"
                }
              },
              {
                "variable": "to",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_RECEIPT_TO"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "municipal_corportaion",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_MUNICIPAL_CORPORATION"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "corporation_contact",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_CORPORATION_CONTACT"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "corporation_website",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_CORPORATION_WEBSITE"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "corporation_email",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_CORPORATION_EMAIL"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "application_no",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_APPLICATION_NO"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "reciept_no",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_RECIEPT_NO"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "financial_year",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_FINANCIAL_YEAR"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "trade_name",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_NAME"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "trade_owner_name",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_OWNER_NAME"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "trade_owner_contact",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_OWNER_CONTACT"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "trade_address",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_ADDRESS"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "trade_type",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_TYPE"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "accessories_label",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_ACCESSORIES_LABEL"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "trade_license_fee",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_TRADE_LICENSE_FEE"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "license_issue_date",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_ISSUE_DATE"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "license_validity",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_LICENSE_VALIDITY"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "approved_by",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_APPROVED_BY"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              },
              {
                "variable": "commissioner",
                "value": {
                  "path": "PDF_STATIC_LABEL_CONSOLIDATED_TLCERTIFICATE_COMMISSIONER"
                },
                "type": "label",
                "localisation":{
                  "required":true,
                  "prefix": null,
                  "module":"rainmaker-common"
                }
              }
            ]
          },
          {
            "externalAPI": [
              {
                "path": "http://localhost:8082/egov-mdms-service/v1/_get",
                "queryParam": "moduleName=tenant&masterName=tenants&tenantId=pb&filter=%5B?(@.code=='{$.tenantId}')%5D",
                "apiRequest": null,
                "responseMapping":[
                  {
                    "variable":"ulb-address",
                    "value":"$.MdmsRes.tenant.tenants[0].address"
                  },
                  {
                    "variable":"corporationContact",
                    "value":"$.MdmsRes.tenant.tenants[0].contactNumber"
                  },
                  {
                    "variable":"corporationWebsite",
                    "value":"$.MdmsRes.tenant.tenants[0].domainUrl"
                  },
                  {
                    "variable":"corporationEmail",
                    "value":"$.MdmsRes.tenant.tenants[0].emailId"
                  }
                ]
              },
              {
                "path": "http://localhost:8288/filestore/v1/files/url",
                "queryParam": "tenantId=pb,fileStoreIds=$.tradeLicenseDetail.applicationDocuments[?(@.documentType== 'OWNERPHOTO')].fileStoreId",
                "apiRequest": null,
                "requesttype": "GET",
                "responseMapping":[
                  {
                    "variable":"userpic",
                    "value":"$.fileStoreIds[0].url",
                    "type": "image"
                  }
                ]
              },
              {
                "path": "http://localhost:8282/egov-workflow-v2/egov-wf/process/_search",
                "queryParam": "businessIds=$.applicationNumber,history=true,tenantId=$.tenantId",
                "apiRequest": null,
                "responseMapping":[
                  {
                    "variable":"approvedBy",
                    "value":"$.ProcessInstances[?(@.action == 'APPROVE')].assigner.name"
                  }

                ]
              }

            ]
          },
          {
            "qrcodeConfig": [
              {
                "variable": "qrCode",
                "value": "{{signedCertificateData}}"
              }
            ]
          }
        ]

      }
    ]
  }
}

{
  "key": "vtcertificate",
  "config": {
    "defaultStyle": {
      "font": "Cambay"
    },
    "content": [
      {
        "image": "{{qrCode}}",
        "absolutePosition" : {
          "x" : 480,
          "y" : 5
        },
        "width": 100,
        "height": 100
      },
      {
        "style":"noc-head",
        "table":{
          "widths":[
            "*"
          ],
          "body":[
            [
              {
                "image": "{{userpic}}",
                "width": 70,
                "height": 82,
                "alignment": "center",
                "margin": [
                  0,
                  10,
                  0,
                  10
                ]
              }
            ],
            [
              {
                "stack": [
                  {
                    "text":"{{municipal_corportaion}}",
                    "style":"receipt-logo-header"
                  },
                  {
                    "text":"{{ulb-address}}",
                    "style":"receipt-logo-sub-header"
                  },
                  {
                    "style": "noc-head",
                    "table": {
                      "widths": [
                        "*",
                        "*"
                      ],
                      "body": [
                        [
                          {
                            "text": "{{corporation_contact}} : {{corporationContact}} ",
                            "style": "receipt-sub-address-sub-header"

                          }
                        ]
                      ]
                    },
                    "layout": "noBorders"
                  },
                  {
                    "style": "noc-head",
                    "table": {
                      "widths": [
                        "*",
                        "*"
                      ],
                      "body": [
                        [
                          {
                            "text": "{{corporation_website}} : {{corporationWebsite}}",
                            "style": "receipt-sub-website-sub-header"

                          }
                        ]
                      ]
                    },
                    "layout": "noBorders"
                  },
                  {
                    "style": "noc-head",
                    "table": {
                      "widths": [
                        "*",
                        "*"
                      ],
                      "body": [
                        [
                          {
                            "text": "{{corporation_email}} : {{corporationEmail}}",
                            "style": "receipt-sub-email-sub-header"

                          }
                        ]
                      ]
                    },
                    "layout": "noBorders"
                  }
                ],
                "alignment":"left",
                "margin":[
                  0,
                  10,
                  0,
                  0
                ]
              }
            ],
            [
              {
                "stack": [
                  {
                    "text":"Birth ID Certificate",
                    "style":"receipt-sub-logo-header"
                  },
                  {
                    "style":"noc-head",
                    "table":{
                      "widths":[
                        "35%",
                        "65%"
                      ],
                      "body":[
                        [
                          {
                            "text":"Applicant Name",
                            "style":"receipt-sub-logo-sub-header"
                          },
                          {
                            "text":"{{applicantName}}",
                            "style":"receipt-sub-logo-sub-header"
                          }
                        ]
                      ]
                    },
                    "layout":"noBorders"
                  },
                  {
                    "style":"noc-head",
                    "table":{
                      "widths":[
                        "35%",
                        "65%"
                      ],
                      "body":[
                        [
                          {
                            "text":"Application Number",
                            "style":"receipt-sub-logo-sub-header"
                          },
                          {
                            "text":"{{applicationNo}}",
                            "style":"receipt-sub-logo-sub-header"
                          }
                        ]
                      ]
                    },
                    "layout":"noBorders"
                  },
                  {
                    "style":"noc-head",
                    "table":{
                      "widths":[
                        "35%",
                        "65%"
                      ],
                      "body":[
                        [
                          {
                            "text":"Applicant Address",
                            "style":"receipt-sub-logo-sub-header"
                          },
                          {
                            "text":"{{address}}",
                            "style":"receipt-sub-logo-sub-header"
                          }
                        ]
                      ]
                    },
                    "layout":"noBorders"
                  },
                  {
                    "style":"noc-head",
                    "table":{
                      "widths":[
                        "35%",
                        "65%"
                      ],
                      "body":[
                        [
                          {
                            "text":"Birth ID issue date",
                            "style":"receipt-sub-logo-sub-header"
                          },
                          {
                            "text":"{{birthIdIssueDate}}",
                            "style":"receipt-sub-logo-sub-header"
                          }
                        ]
                      ]
                    },
                    "layout":"noBorders"
                  }
                ],
                "alignment":"left",
                "margin":[
                  0,
                  10,
                  0,
                  0
                ]
              }
            ]
          ]
        },
        "layout":"noBorders"
      },
      {
        "style":"receipt-approver",
        "columns": [
          {
            "text":[
              {
                "text":"{{approved_by}} ",
                "bold": true
              },
              {
                "text":" {{approvedBy}}",
                "bold": false
              }
            ],
            "alignment":"left"
          },
          {
            "text":[
              {
                "text":"{{commissioner}}",
                "bold": true
              }
            ],
            "alignment":"right"
          }
        ]
      }
    ],
    "styles": {
      "noc-head": {
        "margin": [
          -30,
          -35,
          0,
          -2
        ]
      },
      "receipt-approver": {
        "color": "#000000",
        "fontSize": 14,
        "letterSpacing": 0.6,
        "alignment": "center",
        "margin": [
          -10,
          50,
          0,
          1
        ]
      },
      "receipt-logo-header": {
        "color": "#000000",
        "fontSize": 20,
        "letterSpacing": 0.74,
        "alignment": "center",
        "margin": [
          0,
          0,
          0,
          5
        ]
      },
      "receipt-sub-logo-header": {
        "color": "#000000",
        "fontSize": 18,
        "letterSpacing": 0.74,
        "alignment": "center",
        "margin": [
          0,
          5,
          0,
          5
        ]
      },
      "receipt-logo-sub-header": {
        "color": "#484848",
        "fontSize": 14,
        "letterSpacing": 0.6,
        "alignment": "center",
        "margin": [
          0,
          5,
          0,
          0
        ]
      },
      "receipt-sub-logo-sub-header": {
        "color": "#484848",
        "fontSize": 14,
        "letterSpacing": 0.6,
        "alignment": "left",
        "margin": [
          50,
          40,
          0,
          0
        ]
      },
      "receipt-sub-address-sub-header": {
        "color": "#484848",
        "fontSize": 14,
        "letterSpacing": 0.1,
        "alignment": "right",
        "margin": [
          50,
          30,
          -90,
          0
        ]
      },
      "receipt-sub-website-sub-header": {
        "color": "#484848",
        "fontSize": 14,
        "letterSpacing": 0.1,
        "alignment": "right",
        "margin": [
          50,
          30,
          -120,
          0
        ]
      },
      "receipt-sub-email-sub-header": {
        "color": "#484848",
        "fontSize": 14,
        "letterSpacing": 0.1,
        "alignment": "right",
        "margin": [
          50,
          30,
          -110,
          0
        ]
      }
    }
  }
}

DATA_CONFIG_URLS: "file:///eGov/configs/pdf-service/data-config/digit-developer-guide.json",
FORMAT_CONFIG_URLS: "file:///eGov/configs/pdf-service/format-config/digit-developer-guide.json"

> npm install

> npm run dev

To be added