Files
bflows-bandi-be/src/main/java/net/gepafin/tendermanagement/dao/AppointmentDao.java
2025-04-29 18:11:37 +05:30

1036 lines
52 KiB
Java

package net.gepafin.tendermanagement.dao;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.GetObjectRequest;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import feign.FeignException;
import io.jsonwebtoken.Claims;
import jakarta.servlet.http.HttpServletRequest;
import lombok.extern.slf4j.Slf4j;
import net.gepafin.tendermanagement.config.Translator;
import net.gepafin.tendermanagement.config.jwt.TokenProvider;
import net.gepafin.tendermanagement.constants.AppointmentApiConstant;
import net.gepafin.tendermanagement.constants.GepafinConstant;
import net.gepafin.tendermanagement.entities.ApplicationEntity;
import net.gepafin.tendermanagement.entities.ApplicationEvaluationEntity;
import net.gepafin.tendermanagement.entities.CompanyEntity;
import net.gepafin.tendermanagement.entities.DocumentEntity;
import net.gepafin.tendermanagement.entities.HubEntity;
import net.gepafin.tendermanagement.enums.ApplicationStatusTypeEnum;
import net.gepafin.tendermanagement.enums.NotificationTypeEnum;
import net.gepafin.tendermanagement.enums.VersionActionTypeEnum;
import net.gepafin.tendermanagement.model.request.AppointmentCreationRequest;
import net.gepafin.tendermanagement.model.request.AppointmentNdgRequest;
import net.gepafin.tendermanagement.model.request.AppointmentVisuraListRequest;
import net.gepafin.tendermanagement.model.request.AppointmentVisuraRequest;
import net.gepafin.tendermanagement.model.request.CreateAppointmentRequest;
import net.gepafin.tendermanagement.model.request.UploadDocToExternalSystemRequest;
import net.gepafin.tendermanagement.model.request.VersionHistoryRequest;
import net.gepafin.tendermanagement.model.response.AppointmentCreationResponse;
import net.gepafin.tendermanagement.model.response.AppointmentLoginResponse;
import net.gepafin.tendermanagement.model.response.DocumentUploadResponse;
import net.gepafin.tendermanagement.model.response.NdgResponse;
import net.gepafin.tendermanagement.repositories.ApplicationRepository;
import net.gepafin.tendermanagement.repositories.CompanyRepository;
import net.gepafin.tendermanagement.repositories.DocumentRepository;
import net.gepafin.tendermanagement.repositories.HubRepository;
import net.gepafin.tendermanagement.repositories.UserRepository;
import net.gepafin.tendermanagement.service.AmazonS3Service;
import net.gepafin.tendermanagement.service.ApplicationService;
import net.gepafin.tendermanagement.service.CompanyService;
import net.gepafin.tendermanagement.service.feignClient.AppointmentApiService;
import net.gepafin.tendermanagement.service.impl.ApplicationEvaluationServiceImpl;
import net.gepafin.tendermanagement.util.LoggingUtil;
import net.gepafin.tendermanagement.util.Utils;
import net.gepafin.tendermanagement.web.rest.api.errors.CustomValidationException;
import net.gepafin.tendermanagement.web.rest.api.errors.Status;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
@Slf4j
@Component
public class AppointmentDao {
@Value("${appointment.portal.user}")
private String user;
@Value("${appointment.portal.password}")
private String password;
@Value("${appointment.portal.source}")
private String source;
@Value("${appointment.portal.context}")
private String context;
@Value("${default.hub.uuid}")
private String defaultHubUuid;
@Value("${aws.s3.url}")
private String s3Url;
@Value("${aws.s3.bucket.name}")
private String OLD_BUCKET;
@Autowired
private HubRepository hubRepository;
@Autowired
private AppointmentApiService appointmentApiService;
@Autowired
private ApplicationService applicationService;
@Autowired
private CompanyService companyService;
@Autowired
private ApplicationRepository applicationRepository;
@Autowired
private CompanyRepository companyRepository;
@Autowired
private DocumentDao documentDao;
@Autowired
private AmazonS3Client s3Client;
@Autowired
private DocumentRepository documentRepository;
@Autowired
private HttpServletRequest request;
@Autowired
private LoggingUtil loggingUtil;
@Autowired
private TokenProvider tokenProvider;
@Autowired
private NotificationDao notificationDao;
@Autowired
private UserRepository userRepository;
@Autowired
private ApplicationEvaluationServiceImpl applicationEvaluationService;
@Autowired
private AmazonS3Service amazonS3Service;
private final Map<Long, ExecutorService> executorMap = new ConcurrentHashMap<>();
private final ConcurrentHashMap<Long, ExecutorService> threadForDocumentMap = new ConcurrentHashMap<>();
private static final ThreadLocal<Long> threadLocalHubId = new ThreadLocal<>();
public NdgResponse checkNdgForAppointment(Long applicationId) {
ApplicationEntity application = applicationService.validateApplication(applicationId);
NdgResponse ndgResponse = new NdgResponse();
if (application.getNdgStatus() != null && application.getNdgStatus().equalsIgnoreCase(GepafinConstant.NDG_IN_PROGRESS)) {
throw new CustomValidationException(Status.SUCCESS, Translator.toLocale(GepafinConstant.NDG_GENERATION_IS_IN_PROGRESS));
}
if (application.getNdgStatus() != null && application.getNdgStatus().equalsIgnoreCase(GepafinConstant.NDG_GENERATED) && application.getNdg() != null) {
ndgResponse.setNdg(application.getNdg());
return ndgResponse;
}
// Update application status
application.setNdgStatus(GepafinConstant.NDG_IN_PROGRESS);
applicationRepository.save(application);
// Start async processing
HubEntity hub = hubRepository.findByHubId(application.getHubId());
loginToOdessa(hub, application);
startAsyncNdgProcessing(applicationId);
return ndgResponse;
}
private HubEntity loginToOdessa(HubEntity hub, ApplicationEntity application) {
try {
//code to generate token with payload having "iat" epoch timestamp and secret key with no expiry and send in below method call
String authJwtToken = Utils.generateAuthTokenForLoginToOdessa();
log.info("Got the auth for login to odessa {}", authJwtToken);
hub.setAuthToken(authJwtToken);
hubRepository.save(hub);
Map<String, Object> body = Collections.emptyMap();
ResponseEntity<Object> responseLogin = appointmentApiService.loginWithOdessa(authJwtToken, source, context, user, password, body);
if (responseLogin.getStatusCode() == HttpStatus.OK) {
log.info("Login successful to odessa. Parsing response.");
String loginResponseJson = Utils.convertObjectToJson(responseLogin.getBody());
AppointmentLoginResponse parsedResponse = parseLoginResponse(loginResponseJson);
// Validate and save token
if (parsedResponse.getTokenId() != null) {
hub.setAppointmentAuthTokenId(parsedResponse.getTokenId());
hub.setAreaCode(parsedResponse.getAreaCode());
hubRepository.save(hub);
log.info("Saved new authToken and areaCode for Hub.");
return hub;
} else {
throw new RuntimeException("Login response is missing a valid tokenId for login to odessa system, please try again.");
}
}
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.ERROR_IN_GENERATING_NDG_TRY_AGAIN));
}
catch (FeignException.Forbidden forbiddenException) {
logForbiddenError();
// Extract raw response body
String responseBody = forbiddenException.contentUTF8(); // Extract raw JSON response
// Parse JSON to check for "PasswordExpired"
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(responseBody);
JsonNode errorsNode = rootNode.path("errors");
if (errorsNode.isArray()) {
for (JsonNode error : errorsNode) {
// Check the main errorCode
if (GepafinConstant.PASSWORD_EXPIRED.equals(error.path("errorCode").asText())) {
application.setNdgStatus(GepafinConstant.NDG_FAILED);
applicationRepository.save(application);
throw new CustomValidationException(Status.FORBIDDEN, Translator.toLocale(GepafinConstant.PASSWORD_EXPIRED_LOGIN_TO_ODESSA));
}
// Check inside "subErrors"
JsonNode subErrorsNode = error.path("subErrors");
if (subErrorsNode.isArray()) {
for (JsonNode subError : subErrorsNode) {
if (GepafinConstant.PASSWORD_EXPIRED.equals(subError.path("errorCode").asText())) {
application.setNdgStatus(GepafinConstant.NDG_FAILED);
applicationRepository.save(application);
throw new CustomValidationException(Status.FORBIDDEN, Translator.toLocale(GepafinConstant.PASSWORD_EXPIRED_LOGIN_TO_ODESSA));
}
}
}
}
}
} catch (IOException e) {
log.error("Error parsing JSON response: {}", e.getMessage());
}
// Regenerate the token and retry
loginToOdessa(hub, application);
}
catch (Exception e) {
log.error("Failed to authenticate user on Odessa : {}", e.getMessage(), e);
throw new RuntimeException("Authentication failed on Odessa. try again", e);
}
return null;
}
private void startAsyncNdgProcessing(Long applicationId) {
// Check if a thread is already running for this application
if (executorMap.containsKey(applicationId)) {
log.warn("Async processing already running for applicationId: {}", applicationId);
return;
}
// Create a dedicated thread for asynchronous processing
ExecutorService executor = Executors.newSingleThreadExecutor(runnable -> {
Thread thread = new Thread(runnable);
thread.setName("AsyncNdgProcessing-" + applicationId);
return thread;
});
executorMap.put(applicationId, executor);
executor.submit(() -> {
try {
log.info("Starting async processing for applicationId: {}", applicationId);
processNdgGeneration(applicationId);
} catch (Exception e) {
log.error("Error in async NDG processing for applicationId: {}", applicationId, e);
} finally {
// Cleanup resources
ExecutorService executorToShutdown = executorMap.remove(applicationId);
if (executorToShutdown != null) {
executorToShutdown.shutdown();
}
log.info("Async processing completed for applicationId: {}", applicationId);
}
});
}
private void processNdgGeneration(Long applicationId) {
// Validate application, company, and hub
ApplicationEntity application = applicationService.validateApplication(applicationId);
CompanyEntity company = companyService.validateCompany(application.getCompanyId());
HubEntity hub = hubRepository.findByHubId(application.getHubId());
if (!hub.getUniqueUuid().equals(defaultHubUuid)) {
log.info("Ndg cannot be created for another Hub, it is default for Gepafin.");
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.NO_NDG_FOR_ANOTHER_HUB));
}
try {
// Authenticate and fetch token if required
if (hub.getAppointmentAuthTokenId() == null || hub.getAreaCode() == null) {
authenticateAndSaveToken(hub);
}
String authorizationToken = getBearerToken(hub);
// Try retrieving NDG by VAT number
AppointmentLoginResponse ndgResponse = retrieveNdgByVatNumber(company.getVatNumber(), authorizationToken, hub, application);
if (isNdgValid(ndgResponse.getNdg())) {
saveNdgAndIdVisura(application, company, ndgResponse.getNdg(), null);
log.info("NDG successfully generated for applicationId: {}", applicationId);
} else {
// If NDG isn't immediately available, start polling
handleNdgPolling(application, company, hub, authorizationToken);
}
} catch (Exception e) {
log.error("Error during NDG generation for applicationId: {}", applicationId, e);
}
}
private void handleNdgPolling(ApplicationEntity application, CompanyEntity company, HubEntity hub, String authorizationToken) {
try {
log.info("Starting NDG polling for applicationId: {}", application.getId());
long startTime = System.currentTimeMillis();
while (true) {
if (application.getNdg() != null) {
log.info("NDG retrieved for applicationId: {}", application.getId());
break;
}
try {
// Fetch Visura list and attempt to parse NDG
String visuraListJson = getVisuraList(application.getIdVisura(), authorizationToken, application, hub);
String ndg = parseNdgFromVisuraListResponse(visuraListJson);
if (isNdgValid(ndg)) {
// CompanyEntity oldCompanyData = Utils.getClonedEntityForData(company);
// ApplicationEntity oldApplicationData = Utils.getClonedEntityForData(application);
company.setNdg(ndg);
application.setNdg(ndg);
application.setNdgStatus(GepafinConstant.NDG_GENERATED);
application.setStatus(ApplicationStatusTypeEnum.NDG.getValue());
applicationRepository.save(application);
companyRepository.save(company);
ApplicationEvaluationEntity applicationEvaluationEntity = applicationEvaluationService.validateApplicationEvaluation(application.getApplicationEvaluationId());
Map<String, String> placeHolders = notificationDao.sendNotificationToBeneficiary(application, NotificationTypeEnum.NDG_GENERATION);
notificationDao.sendNotificationToInstructor(placeHolders, applicationEvaluationEntity, NotificationTypeEnum.NDG_GENERATION);
notificationDao.sendNotificationToSuperUser(application,placeHolders,NotificationTypeEnum.NDG_GENERATION);
log.info("NDG saved successfully for applicationId: {}", application.getId());
break;
}
// Check if polling has timed out
if (System.currentTimeMillis() - startTime > TimeUnit.HOURS.toMillis(2)) {
log.warn("NDG polling timed out for applicationId: {}", application.getId());
application.setNdgStatus(GepafinConstant.NDG_FAILED);
applicationRepository.save(application);
break;
}
// Wait before the next polling attempt
Thread.sleep(TimeUnit.MINUTES.toMillis(15));
} catch (InterruptedException e) {
log.warn("NDG polling interrupted for applicationId: {}", application.getId());
Thread.currentThread().interrupt();
break;
} catch (Exception e) {
log.error("Error during NDG polling for applicationId: {}", application.getId(), e);
}
}
} finally {
log.info("NDG polling completed for applicationId: {}", application.getId());
}
}
private static String getBearerToken(HubEntity hub) {
return "Bearer " + hub.getAppointmentAuthTokenId();
}
private boolean isNdgValid(String ndg) {
return ndg != null && !ndg.isEmpty();
}
private void saveNdgAndIdVisura(ApplicationEntity application, CompanyEntity company, String ndg, String idVisura) {
application.setNdg(ndg);
application.setIdVisura(idVisura);
application.setNdgStatus(GepafinConstant.NDG_GENERATED);
application.setStatus(ApplicationStatusTypeEnum.NDG.getValue());
company.setNdg(ndg);
companyRepository.save(company);
applicationRepository.save(application);
ApplicationEvaluationEntity applicationEvaluationEntity = applicationEvaluationService.validateApplicationEvaluation(application.getApplicationEvaluationId());
Map<String, String> placeHolders = notificationDao.sendNotificationToBeneficiary(application, NotificationTypeEnum.NDG_GENERATION);
notificationDao.sendNotificationToInstructor(placeHolders, applicationEvaluationEntity, NotificationTypeEnum.NDG_GENERATION);
notificationDao.sendNotificationToSuperUser(application,placeHolders,NotificationTypeEnum.NDG_GENERATION);
log.info("NDG saved for applicationId: {}, {}", application.getId(), application.getNdg());
}
private String getVisuraList(String idVisura, String authorizationToken, ApplicationEntity application, HubEntity hub) {
AppointmentVisuraListRequest visuraListRequest = new AppointmentVisuraListRequest();
AppointmentVisuraListRequest.VisuraFilter filter = new AppointmentVisuraListRequest.VisuraFilter();
filter.setIdVisura(idVisura);
visuraListRequest.setFilter(filter);
try {
String requestJson = Utils.convertObjectToJson(visuraListRequest);
ResponseEntity<Object> response = appointmentApiService.getVisuraList(requestJson, authorizationToken);
return Utils.convertObjectToJson(response.getBody());
} catch (FeignException.Forbidden forbiddenException) {
log.error("403 Forbidden received while getting visuraList for Ndg code. Regenerating token...");
// Regenerate the token and retry
String newAuthorizationToken = regenerateTokenAndSave(hub);
return getVisuraList(idVisura, newAuthorizationToken, application, hub);
} catch (Exception e) {
log.error("Failed to fetch Ndg code: {}", e.getMessage(), e);
throw new RuntimeException("Error fetching Ndg List", e);
}
}
private HubEntity authenticateAndSaveToken(HubEntity hub) {
try {
//code to generate token with payload having "iat" epoch timestamp and secret key with no expiry and send in below method call
String authJwtToken = Utils.generateAuthTokenForLoginToOdessa();
log.info("Got the auth for login to odessa {}", authJwtToken);
hub.setAuthToken(authJwtToken);
hubRepository.save(hub);
// Prepare the request body (adjust if necessary for login API)
Map<String, Object> body = Collections.emptyMap();
// Perform login API call
ResponseEntity<Object> responseLogin = appointmentApiService.loginWithOdessa(authJwtToken, source, context, user, password, body);
// Handle successful login
if (responseLogin.getStatusCode() == HttpStatus.OK) {
log.info("Login successful to odessa. Parsing response.");
String loginResponseJson = Utils.convertObjectToJson(responseLogin.getBody());
AppointmentLoginResponse parsedResponse = parseLoginResponse(loginResponseJson);
// Validate and save token
if (parsedResponse.getTokenId() != null) {
hub.setAppointmentAuthTokenId(parsedResponse.getTokenId());
hub.setAreaCode(parsedResponse.getAreaCode());
hubRepository.save(hub);
log.info("Saved new authToken and areaCode for Hub.");
return hub;
} else {
throw new RuntimeException("Login response is missing a valid tokenId for login to odessa system, please try again.");
}
}
// Handle non-OK response
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.ERROR_IN_GENERATING_NDG_TRY_AGAIN));
} catch (FeignException.Forbidden forbiddenException) {
logForbiddenError();
// Extract raw response body
String responseBody = forbiddenException.contentUTF8(); // Extract raw JSON response
// Parse JSON to check for "PasswordExpired"
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(responseBody);
JsonNode errorsNode = rootNode.path("errors");
if (errorsNode.isArray()) {
for (JsonNode error : errorsNode) {
// Check the main errorCode
if (GepafinConstant.PASSWORD_EXPIRED.equals(error.path("errorCode").asText())) {
throw new CustomValidationException(Status.FORBIDDEN, Translator.toLocale(GepafinConstant.PASSWORD_EXPIRED_LOGIN_TO_ODESSA));
}
// Check inside "subErrors"
JsonNode subErrorsNode = error.path("subErrors");
if (subErrorsNode.isArray()) {
for (JsonNode subError : subErrorsNode) {
if (GepafinConstant.PASSWORD_EXPIRED.equals(subError.path("errorCode").asText())) {
throw new CustomValidationException(Status.FORBIDDEN, Translator.toLocale(GepafinConstant.PASSWORD_EXPIRED_LOGIN_TO_ODESSA));
}
}
}
}
}
} catch (IOException e) {
log.error("Error parsing JSON response: {}", e.getMessage());
}
// Regenerate the token and retry
regenerateTokenAndSave(hub);
} catch (Exception e) {
log.error("Failed to authenticate user on Odessa : {}", e.getMessage(), e);
throw new RuntimeException("Authentication failed on Odessa. try again", e);
}
return null;
}
private AppointmentLoginResponse retrieveNdgByVatNumber(String vatNumber, String authorizationToken, HubEntity hub, ApplicationEntity application) {
try {
// Prepare the NDG request
AppointmentNdgRequest ndgRequest = getAppointmentNdgRequest(vatNumber);
// Call the API to retrieve NDG
ResponseEntity<Object> response = appointmentApiService.getNdgByVatNumber(ndgRequest, authorizationToken);
String responseJson = Utils.convertObjectToJson(response.getBody());
// Parse and return the NDG response
return parseNdgResponse(responseJson);
} catch (FeignException.Forbidden forbiddenException) {
logForbiddenError();
// Regenerate the token and retry
String newAuthorizationToken = regenerateTokenAndSave(hub);
return retrieveNdgByVatNumber(vatNumber, newAuthorizationToken, hub, application);
} catch (Exception e) {
log.error("Failed to retrieve NDG by VAT number: {}", e.getMessage(), e);
throw new RuntimeException("NDG retrieval failed.", e);
}
}
private String regenerateTokenAndSave(HubEntity hub) {
hub = authenticateAndSaveToken(hub);
return "Bearer " + hub.getAppointmentAuthTokenId();
}
private AppointmentLoginResponse createVisura(CompanyEntity company, String authorizationToken, HubEntity hub) {
try {
String visuraRequest = getAppointmentVisuraRequest(company, hub.getAreaCode());
ResponseEntity<Object> response = appointmentApiService.createVisura(visuraRequest, authorizationToken);
String responseJson = Utils.convertObjectToJson(response.getBody());
return parseVisuraResponse(responseJson);
} catch (FeignException.Forbidden forbiddenException) {
logForbiddenError();
// Regenerate the token and retry
String newAuthorizationToken = regenerateTokenAndSave(hub);
return createVisura(company, newAuthorizationToken, hub);
} catch (Exception e) {
log.error("Failed to create Visura for Ndg : {}", e.getMessage());
throw new RuntimeException("Visura creation failed for Ndg.", e);
}
}
private static void logForbiddenError() {
log.error("403 Forbidden received while retrieving NDG. Regenerating token...");
}
private static AppointmentNdgRequest getAppointmentNdgRequest(String vatNumber) {
AppointmentNdgRequest request = new AppointmentNdgRequest();
AppointmentNdgRequest.Filter filter = new AppointmentNdgRequest.Filter();
filter.setPartitaIva(vatNumber);
AppointmentNdgRequest.Pagination pagination = new AppointmentNdgRequest.Pagination();
pagination.setTargetPage(AppointmentApiConstant.TARGET_PAGE_SIZE);
pagination.setRecordsPerPage(AppointmentApiConstant.RECORD_PER_PAGE_SIZE);
request.setFilter(filter);
request.setPagination(pagination);
return request;
}
private static String getAppointmentVisuraRequest(CompanyEntity company, String areaCode) {
AppointmentVisuraRequest visuraRequest = new AppointmentVisuraRequest();
AppointmentVisuraRequest.VisuraInput input = new AppointmentVisuraRequest.VisuraInput();
input.setPartitaIva(company.getVatNumber());
input.setCodiceFiscale(company.getCodiceFiscale());
input.setCodArea(areaCode);
input.setVisuraMode(AppointmentApiConstant.VISURA_MODE);
input.setVisuraProvider(AppointmentApiConstant.VISURA_PROVIDER);
input.setCodAgente(AppointmentApiConstant.COD_AGENTE);
input.setAnagraficaLegame(AppointmentApiConstant.IS_ANAGRAFICA_LEGAME);
input.setCreaAnagrafica(AppointmentApiConstant.CREA_ANAGRAFICA);
input.setFromRating(AppointmentApiConstant.IS_FROM_RATING);
input.setSalvaDocumenti(AppointmentApiConstant.SALVA_DOCUMENTI);
input.setVisuraType(AppointmentApiConstant.VISURA_TYPE);
visuraRequest.setInput(input);
return Utils.convertObjectToJson(visuraRequest);
}
private String parseNdgFromVisuraListResponse(String jsonResponse) {
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(jsonResponse);
JsonNode dataNode = rootNode.get(GepafinConstant.DATA_STRING);
if (dataNode != null && dataNode.isArray() && dataNode.size() > 0) {
JsonNode firstEntry = dataNode.get(0);
JsonNode ndgClienteNode = firstEntry.get("ndgCliente");
if (ndgClienteNode != null && ndgClienteNode.get("code") != null) {
String code = ndgClienteNode.get("code").asText();
return normalizeNullValue(code);
}
}
log.warn("NDG not found in Visura List API response.");
return null;
} catch (Exception e) {
log.error("Failed to parse NDG from Visura List API response: {}", e.getMessage(), e);
throw new RuntimeException("Error parsing NDG from Visura List API response", e);
}
}
public AppointmentLoginResponse parseLoginResponse(String jsonResponse) {
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(jsonResponse);
JsonNode dataNode = rootNode.get(GepafinConstant.DATA_STRING);
if (dataNode != null) {
AppointmentLoginResponse response = new AppointmentLoginResponse();
response.setTokenId(dataNode.get("tokenId").asText());
JsonNode areasNode = dataNode.get("areas");
if (areasNode != null && areasNode.isArray() && areasNode.size() > 0) {
response.setAreaCode(areasNode.get(0).get("code").asText());
}
response.setCompanyId(dataNode.get("companyId").asLong());
return response;
} else {
throw new RuntimeException("Invalid JSON structure: Missing 'data' node.");
}
} catch (Exception e) {
throw new RuntimeException("Failed to parse response from loginApi for odessa: " + e.getMessage(), e);
}
}
public AppointmentLoginResponse parseVisuraResponse(String jsonResponse) {
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(jsonResponse);
JsonNode dataNode = rootNode.get(GepafinConstant.DATA_STRING);
if (dataNode != null) {
AppointmentLoginResponse response = new AppointmentLoginResponse();
response.setIdVisura(normalizeNullValue(dataNode.get(GepafinConstant.ID_VISURA_STRING).asText()));
response.setNdg(normalizeNullValue(dataNode.get(GepafinConstant.NDG_STRING).asText()));
return response;
} else {
throw new RuntimeException("Invalid JSON structure: Missing 'data' node.");
}
} catch (Exception e) {
throw new RuntimeException("Failed to parse response: " + e.getMessage(), e);
}
}
public AppointmentLoginResponse parseNdgResponse(String jsonResponse) {
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(jsonResponse);
JsonNode dataArray = rootNode.get(GepafinConstant.DATA_STRING);
if (dataArray == null || !dataArray.isArray() || dataArray.isEmpty()) {
log.info("NDG data is empty or missing in the response.");
AppointmentLoginResponse emptyResponse = new AppointmentLoginResponse();
emptyResponse.setNdg(null);
return emptyResponse;
}
JsonNode firstDataEntry = dataArray.get(0);
AppointmentLoginResponse response = new AppointmentLoginResponse();
if (firstDataEntry.has(GepafinConstant.NDG_STRING)) {
response.setNdg(normalizeNullValue(firstDataEntry.get(GepafinConstant.NDG_STRING).asText()));
}
return response;
} catch (Exception e) {
log.error("Failed to parse response: {}", e.getMessage(), e);
throw new RuntimeException("Failed to parse NDG response.", e);
}
}
private String normalizeNullValue(String value) {
return (value == null || GepafinConstant.NULL_STRING.equalsIgnoreCase(value.trim())) ? null : value;
}
public AppointmentCreationResponse createAppointment(Long applicationId, CreateAppointmentRequest createAppointmentRequest) {
// Validate the application
ApplicationEntity application = applicationService.validateApplication(applicationId);
AppointmentCreationResponse appointmentCreationResponse = new AppointmentCreationResponse();
ApplicationEntity oldApplicationData = Utils.getClonedEntityForData(application);
HubEntity hub = hubRepository.findByHubId(application.getHubId());
// Check hub UUID and enforce constraints
if (!hub.getUniqueUuid().equals(defaultHubUuid)) {
log.info("Appointment cannot be created for another Hub; default is required for Gepafin.");
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.NO_APPOINTMENT_FOR_ANOTHER_HUB));
}
try {
// Pre-check conditions for appointment creation
if (application.getNdg() != null && !Objects.equals(application.getNdgStatus(), GepafinConstant.NDG_IN_PROGRESS) && application.getAppointmentId() != null) {
appointmentCreationResponse.setAppointmentId(application.getAppointmentId());
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.APPOINTMENT_ALREADY_CREATED));
// return appointmentCreationResponse;
}
if (application.getNdg() == null && Objects.equals(application.getNdgStatus(), GepafinConstant.NDG_IN_PROGRESS)) {
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.NDG_NOT_FOUND_FOR_APPLICATION));
}
hub = authenticateAndSaveToken(hub);
// Generate authorization token and fetch template data
String authorizationToken = getBearerToken(hub);
Long appointmentTemplateId = application.getCall().getAppointmentTemplateId();
if (appointmentTemplateId == null) {
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.APPOINTMENT_CANNOT_BE_CREATED));
}
ResponseEntity<Object> response = appointmentApiService.getAppointmentTemplateForTemplateCreation(authorizationToken, appointmentTemplateId);
if (response.getStatusCode() != HttpStatus.OK) {
log.error("Failed to retrieve appointment template for appointment creation. Status: {}", response.getStatusCode());
throw new IllegalStateException("Failed to retrieve appointment template for appointment creation");
}
// Parse template data
String responseDataForTemplate = Utils.convertObjectToJson(response.getBody());
AppointmentCreationRequest templateRichiestaData = parseTemplateResponseData(responseDataForTemplate);
// Build the appointment request body
AppointmentCreationRequest appointmentCreationRequest = buildAppointmentCreationRequest(applicationId, createAppointmentRequest, appointmentTemplateId,
templateRichiestaData);
log.info("AppointmentCreationRequest : {}", appointmentCreationRequest);
String appointmentRequestBody = Utils.convertObjectToJson(appointmentCreationRequest);
// Make API call to create the appointment
log.info("Context:{}, Authorization Token : {}, RequestBody : {}", context, authorizationToken, appointmentRequestBody);
ResponseEntity<Object> appointmentResponse = appointmentApiService.createAppointment(authorizationToken, context, appointmentRequestBody);
String appointmentId = extractAppointmentIdFromResponse(appointmentResponse);
if (appointmentId == null) {
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.APPOINTMENT_NOT_CREATED));
}
// Update application with the appointment ID
application.setAppointmentId(appointmentId);
application.setStatus(ApplicationStatusTypeEnum.APPOINTMENT.getValue());
applicationRepository.save(application);
// Log version history
loggingUtil.addVersionHistory(
VersionHistoryRequest.builder().request(request).actionType(VersionActionTypeEnum.UPDATE).oldData(oldApplicationData).newData(application).build());
appointmentCreationResponse.setAppointmentId(appointmentId);
return appointmentCreationResponse;
} catch (FeignException.Forbidden forbiddenException) {
log.error("403 Forbidden received while retrieving template. Regenerating token...");
regenerateTokenAndSave(hub);
return createAppointment(applicationId, createAppointmentRequest);
}
}
private String extractAppointmentIdFromResponse(ResponseEntity<Object> appointmentResponse) {
if (appointmentResponse.getBody() != null) {
log.info("Appointment API Response : {}", appointmentResponse.getBody());
Map<String, Object> responseBody = (Map<String, Object>) appointmentResponse.getBody();
if (responseBody.containsKey(GepafinConstant.DATA_STRING)) {
Map<String, Object> data = (Map<String, Object>) responseBody.get(GepafinConstant.DATA_STRING);
if (data != null && data.containsKey(GepafinConstant.ID_STRING)) {
return data.get(GepafinConstant.ID_STRING).toString();
}
}
}
return null;
}
public AppointmentCreationRequest parseTemplateResponseData(String jsonResponse) {
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(jsonResponse);
JsonNode richiesteClienteArray = rootNode.path(GepafinConstant.DATA_STRING).path(GepafinConstant.RICHIESTE_CLIENTE_STRING);
// Initialize the result object
AppointmentCreationRequest appointmentCreationRequest = new AppointmentCreationRequest();
AppointmentCreationRequest.Input input = new AppointmentCreationRequest.Input();
List<AppointmentCreationRequest.RichiestaCliente> richiestaClienteList = new ArrayList<>();
if (!richiesteClienteArray.isArray()) {
log.warn("richiesteCliente array is missing or not an array.");
return new AppointmentCreationRequest();
}
for (JsonNode richiestaNode : richiesteClienteArray) {
if (richiestaNode.isNull())
continue;
AppointmentCreationRequest.RichiestaCliente richiestaCliente = new AppointmentCreationRequest.RichiestaCliente();
JsonNode prodottoNode = richiestaNode.path(AppointmentApiConstant.PRODOTTO);
String prodottoCode = prodottoNode.path(AppointmentApiConstant.PRODOTTO_CODE).asText();
richiestaCliente.setCodProdotto(prodottoCode);
richiestaCliente.setIdMotivazione(getIntValue(richiestaNode));
richiestaCliente.setCodAbi(getTextValue(richiestaNode, AppointmentApiConstant.COD_ABI));
richiestaCliente.setCodCab(getTextValue(richiestaNode, AppointmentApiConstant.COD_CAB));
richiestaCliente.setIdNota(getTextValue(richiestaNode, AppointmentApiConstant.ID_NOTA));
richiestaCliente.setImportoAgevolato(getTextValue(richiestaNode, AppointmentApiConstant.IMPORTO_AGEVOLATO));
richiestaCliente.setImportoMedioLungoTermine(getTextValue(richiestaNode, AppointmentApiConstant.IMPORTO_MEDIOLUNGO_TERMINE));
richiestaCliente.setCodTipoProdotto(getTextValue(richiestaNode, AppointmentApiConstant.COD_TIPO_PRODOTTO));
richiestaCliente.setCodCategoriaProdotto(getTextValue(richiestaNode, AppointmentApiConstant.COD_CATEGORIA_PRODOTTO));
richiestaCliente.setCodFormaTecnica(getTextValue(richiestaNode, AppointmentApiConstant.COD_FORMATECNICA));
richiestaCliente.setCodOperazione(getTextValue(richiestaNode, AppointmentApiConstant.COD_OPERAZIONE));
richiestaClienteList.add(richiestaCliente);
}
input.setRichiestaCliente(richiestaClienteList);
appointmentCreationRequest.setInput(input);
return appointmentCreationRequest;
} catch (JsonProcessingException e) {
log.error("JSON processing error: {}", e.getMessage(), e);
throw new IllegalStateException("Invalid JSON structure in template response", e);
}
}
private String getTextValue(JsonNode node, String fieldName) {
return node.path(fieldName).isTextual() ? node.path(fieldName).asText() : null;
}
private int getIntValue(JsonNode node) {
return node.path(AppointmentApiConstant.MOTIVAZIONE).path(AppointmentApiConstant.MOTIVAZIONE_ID).asInt();
}
public AppointmentCreationRequest buildAppointmentCreationRequest(Long applicationId, CreateAppointmentRequest createAppointmentRequest, Long areaCode,
AppointmentCreationRequest templateRichiestaData) {
ApplicationEntity application = applicationService.validateApplication(applicationId);
CreateAppointmentRequest.Nota nota = createAppointmentRequest.getNota();
AppointmentCreationRequest appointmentCreationRequest = new AppointmentCreationRequest();
AppointmentCreationRequest.Input input = new AppointmentCreationRequest.Input();
// Set Input Fields
input.setId(areaCode);
input.setNdg(application.getNdg());
// Populate richiestaCliente from template data
List<AppointmentCreationRequest.RichiestaCliente> richiestaClienteList = new ArrayList<>();
for (AppointmentCreationRequest.RichiestaCliente templateRichiesta : templateRichiestaData.getInput().getRichiestaCliente()) {
AppointmentCreationRequest.RichiestaCliente richiestaCliente = new AppointmentCreationRequest.RichiestaCliente();
BeanUtils.copyProperties(templateRichiesta, richiestaCliente);
// Add specific `nota`
AppointmentCreationRequest.Nota requestNota = new AppointmentCreationRequest.Nota();
requestNota.setTitolo(nota.getTitolo());
requestNota.setTesto(nota.getTesto());
richiestaCliente.setNota(requestNota);
richiestaCliente.setDurataMesiFinanziamento(createAppointmentRequest.getDurataMesiFinanziamento());
richiestaCliente.setImportoBreveTermine(createAppointmentRequest.getImportoBreveTermine());
richiestaClienteList.add(richiestaCliente);
}
input.setRichiestaCliente(richiestaClienteList);
appointmentCreationRequest.setInput(input);
return appointmentCreationRequest;
}
public DocumentUploadResponse uploadDocumentToExternalSystem(Long documentId, UploadDocToExternalSystemRequest docToExternalSystemRequest) {
// Check if the document is already being processed
DocumentEntity systemDoc = documentDao.validateDocument(documentId);
Claims claims = tokenProvider.getClaimsFromToken(tokenProvider.extractTokenFromRequest(request));
Long hubId = Utils.extractHubIdFromPayload(claims.getSubject());
// Authenticate the hub before proceeding
HubEntity hub = hubRepository.findByHubId(hubId);
authenticateAndSaveToken(hub);
if (systemDoc.getDocumentAttachmentId() != null) {
// If the documentAttachmentId is already set, return the response
log.info("Document already uploaded with documentAttachmentId: {}", systemDoc.getDocumentAttachmentId());
DocumentUploadResponse response = new DocumentUploadResponse();
response.setDocumentAttachmentId(systemDoc.getDocumentAttachmentId());
return response;
}
// Check if a thread is already running for this document upload
if (threadForDocumentMap.containsKey(documentId)) {
log.warn("Document upload already running for documentId: {}", documentId);
throw new CustomValidationException(Status.SUCCESS, Translator.toLocale(GepafinConstant.DOCUMENT_UPLOADING_IN_PROGRESS));
}
// Start the upload process in the background
ExecutorService executor = Executors.newSingleThreadExecutor(runnable -> {
Thread thread = new Thread(runnable);
thread.setName(GepafinConstant.ASYNC_DOCUMENT_UPLOAD_NAME + documentId);
return thread;
});
threadForDocumentMap.put(documentId, executor);
executor.submit(() -> {
threadLocalHubId.set(hubId);
try {
log.info("Starting async document upload for documentId: {}", documentId);
uploadDocumentToExternalSystemSync(documentId, docToExternalSystemRequest);
} catch (Exception e) {
log.error("Error in async document upload for documentId: {}", documentId, e);
} finally {
// Cleanup resources
ExecutorService executorToShutdown = threadForDocumentMap.remove(documentId);
if (executorToShutdown != null) {
executorToShutdown.shutdown();
threadLocalHubId.remove();
}
log.info("Async document upload completed for documentId: {}", documentId);
}
});
return null;
}
private void uploadDocumentToExternalSystemSync(Long documentId, UploadDocToExternalSystemRequest docToExternalSystemRequest) {
// Synchronous upload logic
DocumentEntity systemDoc = documentDao.validateDocument(documentId);
Long hubId = threadLocalHubId.get();
HubEntity hub = hubRepository.findByHubId(hubId);
if (!hub.getUniqueUuid().equals(defaultHubUuid)) {
log.info("Document cannot be uploaded for another Hub, it is default for Gepafin.");
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.NO_DOCUMENT_UPLOAD_FOR_ANOTHER_HUB));
}
log.info("Got Document in system: {}", systemDoc);
String oldUrl = systemDoc.getFilePath();
String authorizationToken = getBearerToken(hub);
try {
File localFile = downloadFileFromS3(oldUrl);
MultipartFile multipartFile = convertFileToMultipartFile(localFile);
UploadDocToExternalSystemRequest externalSystemRequest = new UploadDocToExternalSystemRequest();
externalSystemRequest.setInput(getUploadDocumentInput(docToExternalSystemRequest));
String uploadDocRequest = Utils.convertObjectToJson(externalSystemRequest);
ResponseEntity<Object> uploadedDocumentData = appointmentApiService.uploadDocumentToExternalSystemForAppointment(authorizationToken, context, uploadDocRequest,
multipartFile);
String responseData = Utils.convertObjectToJson(uploadedDocumentData.getBody());
DocumentUploadResponse parsedResponse = parseDocumentUploadResponse(responseData);
if (parsedResponse == null) {
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.ERROR_UPLOADING_DOCUMENT));
}
// Save the documentAttachmentId to the database
systemDoc.setDocumentAttachmentId(parsedResponse.getDocumentAttachmentId());
documentRepository.save(systemDoc);
log.info("Document uploaded successfully to external system: {}", parsedResponse);
} catch (FeignException.Forbidden forbiddenException) {
log.error("403 Forbidden received while uploading document. Regenerating token...");
regenerateTokenAndSave(hub);
uploadDocumentToExternalSystemSync(documentId, docToExternalSystemRequest);
} catch (Exception e) {
log.error("Exception during document upload: {}", e.getMessage(), e);
throw new CustomValidationException(Status.BAD_REQUEST, Translator.toLocale(GepafinConstant.EXTERNAL_DOCUMENT_UPLOAD_FAILURE_MSG));
}
}
private UploadDocToExternalSystemRequest.Input getUploadDocumentInput(UploadDocToExternalSystemRequest docToExternalSystemRequest) {
UploadDocToExternalSystemRequest.Input input = new UploadDocToExternalSystemRequest.Input();
input.setIdTipoProtocollo(docToExternalSystemRequest.getInput().getIdTipoProtocollo());
input.setIdClassificazione(docToExternalSystemRequest.getInput().getIdClassificazione());
input.setFlagDaFirmare(docToExternalSystemRequest.getInput().getFlagDaFirmare());
input.setDescrizione(docToExternalSystemRequest.getInput().getDescrizione());
UploadDocToExternalSystemRequest.Input.Attributes attributes = new UploadDocToExternalSystemRequest.Input.Attributes();
attributes.setNdg(docToExternalSystemRequest.getInput().getAttributes().getNdg());
attributes.setEmail(docToExternalSystemRequest.getInput().getAttributes().getEmail());
input.setAttributes(attributes);
return input;
}
public static MultipartFile convertFileToMultipartFile(File file) throws IOException {
FileInputStream input = new FileInputStream(file);
return new MockMultipartFile(file.getName(), file.getName(), MediaType.APPLICATION_OCTET_STREAM_VALUE, input);
}
private File downloadFileFromS3(String fileUrl) throws Exception {
String key = amazonS3Service.extractS3KeyFromUrl(fileUrl);
String fileName = extractFileName(key);
String folderPath = key.substring(0, key.lastIndexOf("/"));
File localFile = new File(GepafinConstant.TEMP_FILE_PATH + fileName);
try (InputStream s3Stream = amazonS3Service.getFile(folderPath, key); FileOutputStream outputStream = new FileOutputStream(localFile)) {
s3Stream.transferTo(outputStream);
}
log.info("Downloaded file from old S3 bucket: {}", key);
return localFile;
}
private String extractFileName(String filePath) {
String[] parts = filePath.split("/");
return parts[parts.length - 1];
}
public DocumentUploadResponse parseDocumentUploadResponse(String jsonResponse) {
try {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode rootNode = objectMapper.readTree(jsonResponse);
// Navigate to the "data" node
JsonNode dataNode = rootNode.get(GepafinConstant.DATA_STRING);
if (dataNode != null) {
DocumentUploadResponse response = new DocumentUploadResponse();
// Extract "documentAttachmentId"
JsonNode documentAttachmentIdNode = dataNode.get(GepafinConstant.DOCUMENT_ATTACHMENT_ID_STRING);
if (documentAttachmentIdNode != null) {
response.setDocumentAttachmentId(documentAttachmentIdNode.asText());
} else {
throw new RuntimeException("Invalid JSON structure: Missing 'documentAttachmentId' node.");
}
return response;
} else {
return null;
}
} catch (Exception e) {
throw new RuntimeException("Failed to parse response: " + e.getMessage(), e);
}
}
}