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Email integration with PEC and MAILGUN services using api call.

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This commit is contained in:
piyuskag
2024-10-30 17:39:42 +05:30
parent ccfedad967
commit 51e4b7a08c
19 changed files with 394 additions and 112 deletions
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2
src/main/java/net/gepafin/tendermanagement/constants/GepafinConstant.java
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@@ -288,5 +288,7 @@ public class GepafinConstant {
public static final String INVALID_AMENDMENT_FOR_COMMENT = "invalid.amendment.for.comment";
public static final String DD_MM_YYYY_HH_MM = "DD_MM_YYYY_HH_MM";
public static final String ENCRYPT_INIT_VECTOR = "IG8*(*@&)*#biVVD";
public static final String ENCRYPT_KEY = "U2VjdXJlRW5jcnlwdEtleQ==";
}

19
src/main/java/net/gepafin/tendermanagement/dao/ApplicationDao.java
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@@ -131,6 +131,8 @@ public class ApplicationDao {
@Autowired
private HubService hubService;
@Autowired
private EmailNotificationDao emailNotificationDao;
public ApplicationResponseBean createApplication(HttpServletRequest request, ApplicationRequestBean applicationRequestBean, Long formId, Long applicationId) {
FormEntity formEntity = formService.validateForm(formId);
@@ -728,9 +730,8 @@ public class ApplicationDao {
if (userEntity.getBeneficiary() != null) {
email = userEntity.getBeneficiary().getEmail();
}
mailUtil.sendByMailGun(subject, body, List.of(email), null);
mailUtil.sendByMailGun(subject, body, List.of(applicationEntity.getCompany().getEmail()), null);
emailNotificationDao.sendMail(hub.getId(), subject, body, List.of(email));
emailNotificationDao.sendMail(hub.getId(), subject, body, List.of(applicationEntity.getCompany().getEmail()));
}
private void sendMailTodefaultSystemAndGepafin(UserEntity userEntity, ApplicationEntity applicationEntity) {
@@ -759,12 +760,16 @@ public class ApplicationDao {
String body = Utils.replacePlaceholders(systemEmailTemplateResponse.getHtmlContent(), bodyPlaceholders);
mailUtil.sendByMailGun(subject, body, List.of(defaultSystemReceiverEmail), null);
mailUtil.sendByMailGun(subject, body, List.of(gepafinEmail), null);
mailUtil.sendByMailGun(subject, body, List.of(rinaldoEmail), null);
// mailUtil.sendByMailGun(subject, body, List.of(defaultSystemReceiverEmail), null);
// mailUtil.sendByMailGun(subject, body, List.of(gepafinEmail), null);
// mailUtil.sendByMailGun(subject, body, List.of(rinaldoEmail), null);
if(validator.isProductionProfileActivated()) {
mailUtil.sendByMailGun(subject, body, List.of(carloEmail), null);
// mailUtil.sendByMailGun(subject, body, List.of(carloEmail), null);
emailNotificationDao.sendMail(hub.getId(), subject, body, List.of(carloEmail));
}
emailNotificationDao.sendMail(hub.getId(), subject, body, List.of(gepafinEmail));
emailNotificationDao.sendMail(hub.getId(), subject, body, List.of(defaultSystemReceiverEmail));
emailNotificationDao.sendMail(hub.getId(), subject, body, List.of(rinaldoEmail));
}
public ApplicationSignedDocumentResponse uploadSignedDocument(HttpServletRequest request, Long applicationId,

2
src/main/java/net/gepafin/tendermanagement/dao/ApplicationEvaluationDao.java
View File

@@ -896,7 +896,7 @@ public class ApplicationEvaluationDao {
entity = applicationEvaluationRepository.save(existingEntity);
assignedApplicationsRepository.save(assignedApplicationsEntity);
ApplicationAmendmentRequestEntity amendmentRequest = applicationAmendmentRequestRepository.findByApplicationEvaluationIdAndIsDeletedFalse(existingEntity.getId());
ApplicationAmendmentRequestEntity amendmentRequest = applicationAmendmentRequestRepository.findByApplicationEvaluationIdAndIsDeletedFalse(entity.getId());
if (Boolean.TRUE.equals(statusType.equals((ApplicationStatusTypeEnum.APPROVED.getValue())))) {
emailNotificationDao.sendAdmissibilityNotificationEmailForApprovedApplication(amendmentRequest);
}

203
src/main/java/net/gepafin/tendermanagement/dao/EmailNotificationDao.java
View File

@@ -1,22 +1,33 @@
package net.gepafin.tendermanagement.dao;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import net.gepafin.tendermanagement.constants.GepafinConstant;
import net.gepafin.tendermanagement.entities.ApplicationAmendmentRequestEntity;
import net.gepafin.tendermanagement.entities.ApplicationEntity;
import net.gepafin.tendermanagement.entities.HubEntity;
import net.gepafin.tendermanagement.entities.SystemEmailTemplatesEntity;
import net.gepafin.tendermanagement.entities.UserEntity;
import net.gepafin.tendermanagement.model.request.EmailConfig;
import net.gepafin.tendermanagement.model.response.SystemEmailTemplateResponse;
import net.gepafin.tendermanagement.repositories.CallRepository;
import net.gepafin.tendermanagement.repositories.HubRepository;
import net.gepafin.tendermanagement.service.ApplicationService;
import net.gepafin.tendermanagement.service.HubService;
import net.gepafin.tendermanagement.service.SystemEmailTemplatesService;
import net.gepafin.tendermanagement.service.UserService;
import net.gepafin.tendermanagement.service.impl.EmailService;
import net.gepafin.tendermanagement.service.impl.EmailServiceFactory;
import net.gepafin.tendermanagement.util.DateTimeUtil;
import net.gepafin.tendermanagement.util.MailUtil;
import net.gepafin.tendermanagement.util.Utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -24,6 +35,8 @@ import java.util.Map;
@Component
public class EmailNotificationDao {
private static final Logger log = LoggerFactory.getLogger(EmailNotificationDao.class);
@Autowired
private MailUtil mailUtil;
@@ -39,126 +52,140 @@ public class EmailNotificationDao {
@Autowired
private HubService hubService;
public void sendMailToNotifyBeneficiaryRegardingNewAmendment(ApplicationAmendmentRequestEntity applicationAmendmentRequest) {
@Autowired
EmailServiceFactory emailServiceFactory;
ApplicationEntity applicationEntity = applicationService.validateApplication(applicationAmendmentRequest.getApplicationId());
HubEntity hub = hubService.valdateHub(applicationEntity.getHubId());
SystemEmailTemplateResponse systemEmailTemplateResponse = systemEmailTemplatesService.retrieveTemplateByTypeAndCall(
SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.DOCUMENTATION_INTEGRATION_REQUEST, hub, null);
@Autowired
HubRepository hubRepository;
// Create the map for subject placeholders
private void sendEmail(ApplicationAmendmentRequestEntity amendmentRequest, SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum templateType,
Map<String, String> bodyPlaceholders, List<String> additionalRecipients) {
ApplicationEntity applicationEntity = applicationService.validateApplication(amendmentRequest.getApplicationId());
HubEntity hubEntity = hubService.valdateHub(applicationEntity.getHubId());
String service = determineService(applicationEntity.getHubId());
String legalMail = service.equals("Gepafin S.p.a.") ? "bandi.gepafin@legalmail.it" : "bandi.sviluppumbria@legalmail.it";
SystemEmailTemplateResponse systemEmailTemplateResponse = systemEmailTemplatesService.retrieveTemplateByTypeAndCall(templateType, hubEntity, null);
Map<String, String> subjectPlaceholders = new HashMap<>();
subjectPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
subjectPlaceholders.put("{{company_name}}", applicationEntity.getCompany().getCompanyName());
// Create the map for body placeholders
Map<String, String> bodyPlaceholders = new HashMap<>();
bodyPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
bodyPlaceholders.put("{{protocol_number}}", applicationEntity.getProtocol().getProtocolNumber().toString());
bodyPlaceholders.put("{{protocol_date}}", DateTimeUtil.formatLocalDateTime(applicationAmendmentRequest.getProtocol().getCreatedDate(), GepafinConstant.DD_MM_YYYY));
bodyPlaceholders.put("{{protocol_time}}", DateTimeUtil.parseLocalTimeToString(applicationAmendmentRequest.getProtocol().getTime(), GepafinConstant.HH_MM_SS));
bodyPlaceholders.put("{{form_dataInput}}", "");
// Replace placeholders in the subject and body
bodyPlaceholders.put("{{legal_mail}}", legalMail);
String subject = Utils.replacePlaceholders(systemEmailTemplateResponse.getSubject(), subjectPlaceholders);
String body = Utils.replacePlaceholders(systemEmailTemplateResponse.getHtmlContent(), bodyPlaceholders);
UserEntity userEntity = userService.validateUser(applicationEntity.getUserId());
mailUtil.sendByMailGun(subject, body, List.of(userEntity.getBeneficiary().getEmail()), null);
List<String> recipientEmails = new ArrayList<>();
if (applicationEntity.getCompany().getEmail() != null) {
recipientEmails.add(applicationEntity.getCompany().getEmail());
}
if (userEntity.getBeneficiary().getEmail() != null) {
recipientEmails.add(userEntity.getBeneficiary().getEmail());
}
if (additionalRecipients != null) {
recipientEmails.addAll(additionalRecipients);
}
sendMail(applicationEntity.getHubId(), subject, body, recipientEmails);
}
private String determineService(Long hubId) {
HubEntity hub = hubRepository.findById(hubId).orElseThrow(() -> new IllegalArgumentException("Invalid Hub ID: " + hubId));
return hub.getEmailServiceType().equalsIgnoreCase("MAILGUN_SERVICE") ? "Gepafin S.p.a." : "Sviluppumbria";
}
public void sendMailToNotifyBeneficiaryRegardingNewAmendment(ApplicationAmendmentRequestEntity applicationAmendmentRequest) {
ApplicationEntity applicationEntity = applicationService.validateApplication(applicationAmendmentRequest.getApplicationId());
Map<String, String> bodyPlaceholders = new HashMap<>();
bodyPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
bodyPlaceholders.put("{{protocol_number}}", applicationAmendmentRequest.getProtocol().getProtocolNumber().toString());
bodyPlaceholders.put("{{protocol_date}}", DateTimeUtil.formatLocalDateTime(applicationAmendmentRequest.getProtocol().getCreatedDate(), GepafinConstant.DD_MM_YYYY));
bodyPlaceholders.put("{{protocol_time}}", DateTimeUtil.parseLocalTimeToString(applicationAmendmentRequest.getProtocol().getTime(), GepafinConstant.HH_MM_SS));
String formFieldsJson = applicationAmendmentRequest.getFormFields();
ObjectMapper objectMapper = new ObjectMapper();
try {
List<Map<String, Object>> formFields = objectMapper.readValue(formFieldsJson, new TypeReference<List<Map<String, Object>>>() {
});
//•
StringBuilder bulletPoints = new StringBuilder();
for (Map<String, Object> field : formFields) {
String label = (String) field.get("label");
boolean selected = (boolean) field.get("selected");
if (!selected) {
bulletPoints.append("• ").append(label).append("\n");
}
}
bodyPlaceholders.put("{{form_dataInput}}", bulletPoints.toString());
} catch (Exception e) {
log.error("Failed to parse form fields JSON: ", e);
}
bodyPlaceholders.put("{{note}}", applicationAmendmentRequest.getNote());
sendEmail(applicationAmendmentRequest, SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.DOCUMENTATION_INTEGRATION_REQUEST, bodyPlaceholders, null);
}
public void sendApplicationFailureNotificationEmail(ApplicationAmendmentRequestEntity amendmentRequest) {
ApplicationEntity applicationEntity = applicationService.validateApplication(amendmentRequest.getApplicationId());
HubEntity hub = hubService.valdateHub(applicationEntity.getHubId());
SystemEmailTemplateResponse systemEmailTemplateResponse = systemEmailTemplatesService.retrieveTemplateByTypeAndCall(
SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.INADMISSIBILITY_NOTIFICATION_DUE_TO_FAILURE, hub, null);
// Create the map for subject placeholders
Map<String, String> subjectPlaceholders = new HashMap<>();
subjectPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
subjectPlaceholders.put("{{company_name}}", applicationEntity.getCompany().getCompanyName());
// Create the map for body placeholders
Map<String, String> bodyPlaceholders = new HashMap<>();
bodyPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
bodyPlaceholders.put("{{date_time_emailSend}}", DateTimeUtil.formatLocalDateTime(amendmentRequest.getCreatedDate(), GepafinConstant.DD_MM_YYYY_HH_MM));
// Replace placeholders in the subject and body
String subject = Utils.replacePlaceholders(systemEmailTemplateResponse.getSubject(), subjectPlaceholders);
String body = Utils.replacePlaceholders(systemEmailTemplateResponse.getHtmlContent(), bodyPlaceholders);
UserEntity userEntity = userService.validateUser(applicationEntity.getUserId());
if (userEntity.getBeneficiary().getEmail() != null) {
mailUtil.sendByMailGun(subject, body, List.of(userEntity.getBeneficiary().getEmail()), null);
}
sendEmail(amendmentRequest, SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.INADMISSIBILITY_NOTIFICATION_DUE_TO_FAILURE, bodyPlaceholders, null);
}
public void sendAdmissibilityNotificationEmailForApprovedApplication(ApplicationAmendmentRequestEntity amendmentRequest) {
ApplicationEntity applicationEntity = applicationService.validateApplication(amendmentRequest.getApplicationId());
HubEntity hub = hubService.valdateHub(applicationEntity.getHubId());
SystemEmailTemplateResponse systemEmailTemplateResponse = systemEmailTemplatesService.retrieveTemplateByTypeAndCall(
SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.ADMISSIBILITY_NOTIFICATION, hub, null);
// Create the map for subject placeholders
Map<String, String> subjectPlaceholders = new HashMap<>();
subjectPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
subjectPlaceholders.put("{{company_name}}", applicationEntity.getCompany().getCompanyName());
// Create the map for body placeholders
Map<String, String> bodyPlaceholders = new HashMap<>();
bodyPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
bodyPlaceholders.put("{{protocol_number}}", applicationEntity.getProtocol().getProtocolNumber().toString());
bodyPlaceholders.put("{{protocol_date}}", DateTimeUtil.formatCreatedDate(applicationEntity.getProtocol().getCreatedDate()));
bodyPlaceholders.put("{{protocol_time}}", DateTimeUtil.parseLocalTimeToString(applicationEntity.getProtocol().getTime(), GepafinConstant.HH_MM_SS));
bodyPlaceholders.put("{{protocol_number}}", amendmentRequest.getProtocol().getProtocolNumber().toString());
bodyPlaceholders.put("{{protocol_date}}", DateTimeUtil.formatCreatedDate(amendmentRequest.getProtocol().getCreatedDate()));
bodyPlaceholders.put("{{protocol_time}}", DateTimeUtil.parseLocalTimeToString(amendmentRequest.getProtocol().getTime(), GepafinConstant.HH_MM_SS));
// Replace placeholders in the subject and body
String subject = Utils.replacePlaceholders(systemEmailTemplateResponse.getSubject(), subjectPlaceholders);
String body = Utils.replacePlaceholders(systemEmailTemplateResponse.getHtmlContent(), bodyPlaceholders);
UserEntity userEntity = userService.validateUser(applicationEntity.getUserId());
String userEmail;
String companyEmail;
if (userEntity.getBeneficiary().getEmail() != null && applicationEntity.getCompany().getEmail() != null) {
userEmail = userEntity.getBeneficiary().getEmail();
companyEmail = applicationEntity.getCompany().getEmail();
mailUtil.sendByMailGun(subject, body, List.of(userEmail), null);
mailUtil.sendByMailGun(subject, body, List.of(companyEmail), null);
}
sendEmail(amendmentRequest, SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.ADMISSIBILITY_NOTIFICATION, bodyPlaceholders, null);
}
public void sendInadmissibilityEmailForRejectedApplication(ApplicationAmendmentRequestEntity amendmentRequest) {
ApplicationEntity applicationEntity = applicationService.validateApplication(amendmentRequest.getApplicationId());
HubEntity hub = hubService.valdateHub(applicationEntity.getHubId());
SystemEmailTemplateResponse systemEmailTemplateResponse = systemEmailTemplatesService.retrieveTemplateByTypeAndCall(
SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.INADMISSIBILITY_TEMPLATE, hub, null);
// Create the map for subject placeholders
Map<String, String> subjectPlaceholders = new HashMap<>();
subjectPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
subjectPlaceholders.put("{{company_name}}", applicationEntity.getCompany().getCompanyName());
// Create the map for body placeholders
Map<String, String> bodyPlaceholders = new HashMap<>();
bodyPlaceholders.put("{{call_name}}", applicationEntity.getCall().getName());
bodyPlaceholders.put("{{protocol_number}}", applicationEntity.getProtocol().getProtocolNumber().toString());
bodyPlaceholders.put("{{protocol_date}}", DateTimeUtil.formatCreatedDate(applicationEntity.getProtocol().getCreatedDate()));
bodyPlaceholders.put("{{protocol_time}}", DateTimeUtil.parseLocalTimeToString(applicationEntity.getProtocol().getTime(), GepafinConstant.HH_MM_SS));
bodyPlaceholders.put("{{form_text}}", "");
bodyPlaceholders.put("{{protocol_number}}", amendmentRequest.getProtocol().getProtocolNumber().toString());
bodyPlaceholders.put("{{protocol_date}}", DateTimeUtil.formatCreatedDate(amendmentRequest.getProtocol().getCreatedDate()));
bodyPlaceholders.put("{{protocol_time}}", DateTimeUtil.parseLocalTimeToString(amendmentRequest.getProtocol().getTime(), GepafinConstant.HH_MM_SS));
bodyPlaceholders.put("{{form_text}}", amendmentRequest.getNote());
// Replace placeholders in the subject and body
String subject = Utils.replacePlaceholders(systemEmailTemplateResponse.getSubject(), subjectPlaceholders);
String body = Utils.replacePlaceholders(systemEmailTemplateResponse.getHtmlContent(), bodyPlaceholders);
UserEntity userEntity = userService.validateUser(applicationEntity.getUserId());
String userEmail;
String companyEmail;
if (userEntity.getBeneficiary().getEmail() != null && applicationEntity.getCompany().getEmail() != null) {
userEmail = userEntity.getBeneficiary().getEmail();
companyEmail = applicationEntity.getCompany().getEmail();
mailUtil.sendByMailGun(subject, body, List.of(userEmail), null);
mailUtil.sendByMailGun(subject, body, List.of(companyEmail), null);
}
sendEmail(amendmentRequest, SystemEmailTemplatesEntity.SystemEmailTemplatesEntityTypeEnum.INADMISSIBILITY_TEMPLATE, bodyPlaceholders, null);
}
}
public void sendMail(Long hubId, String subject, String body, List<String> recipientEmails) {
EmailConfig emailConfig = retrieveEmailConfig(hubId);
EmailService emailService = emailServiceFactory.getEmailService(emailConfig.getEmailServiceType());
emailService.sendEmail(subject, body, recipientEmails, emailConfig);
}
public EmailConfig retrieveEmailConfig(Long hubId) {
HubEntity hubEntity = hubRepository.findById(hubId).orElseThrow(() -> new IllegalArgumentException("Invalid Hub ID: " + hubId));
String emailServiceType = hubEntity.getEmailServiceType();
String encryptedConfigJson = hubEntity.getEmailServiceConfig();
String decryptedConfigJson = Utils.decryptCredential(encryptedConfigJson);
EmailConfig emailConfig = parseEmailConfig(decryptedConfigJson);
emailConfig.setEmailServiceType(emailServiceType);
return emailConfig;
}
private EmailConfig parseEmailConfig(String configJson) {
ObjectMapper objectMapper = new ObjectMapper();
try {
return objectMapper.readValue(configJson, EmailConfig.class);
} catch (JsonProcessingException e) {
throw new IllegalArgumentException("Failed to parse email configuration JSON", e);
}
}
}

5
src/main/java/net/gepafin/tendermanagement/entities/HubEntity.java
View File

@@ -49,4 +49,9 @@ public class HubEntity extends BaseEntity{
@Column(name = "EMAIL_SIGNATURE")
private String emailSignature;
@Column(name = "EMAIL_SERVICE_TYPE")
private String emailServiceType;
@Column(name = "EMAIL_SERVICE_CONFIG")
private String emailServiceConfig;
}

2
src/main/java/net/gepafin/tendermanagement/entities/SystemEmailTemplatesEntity.java
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@@ -43,7 +43,7 @@ public class SystemEmailTemplatesEntity extends BaseEntity {
DOCUMENTATION_INTEGRATION_REQUEST("DOCUMENTATION_INTEGRATION_REQUEST"),
INADMISSIBILITY_NOTIFICATION_DUE_TO_FAILURE("INADMISSIBILITY_NOTIFICATION_DUE_TO_FAILURE"),
ADMISSIBILITY_NOTIFICATION("ADMISSIBILITY_NOTIFICATION"),
INADMISSIBILITY_TEMPLATE("INADMISSIBILITY_NOTIFICATION_2");
INADMISSIBILITY_TEMPLATE("INADMISSIBILITY_NOTIFICATION");
private String value;

18
src/main/java/net/gepafin/tendermanagement/model/request/EmailConfig.java Normal file
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@@ -0,0 +1,18 @@
package net.gepafin.tendermanagement.model.request;
import lombok.Data;
@Data
public class EmailConfig {
private String emailServiceType;
private String authToken;
private String apiKey;
private String username;
private String password;
private String sender;
private String domain;
private String mailgunApiUrl;
private String pecApiUrl;
}

15
src/main/java/net/gepafin/tendermanagement/model/request/PecEmailRequest.java Normal file
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@@ -0,0 +1,15 @@
package net.gepafin.tendermanagement.model.request;
import lombok.Data;
import java.util.List;
@Data
public class PecEmailRequest {
private String sender;
private List<String> recipient;
private String subject;
private String body;
private String username;
private String password;
}

2
src/main/java/net/gepafin/tendermanagement/scheduler/NotificationScheduler.java
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@@ -29,7 +29,7 @@ public class NotificationScheduler {
@Autowired
EmailNotificationDao emailNotificationDao;
@Scheduled(cron = "0 0/1 * * * ?")
// @Scheduled(cron = "0 0/1 * * * ?")
void sendNotificationForRejectedApplicationToBeneficiary() {
List<ApplicationEntity> applicationsList = applicationRepository.findByIsDeletedFalse();

24
src/main/java/net/gepafin/tendermanagement/service/feignClient/MailgunFeignClient.java Normal file
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@@ -0,0 +1,24 @@
package net.gepafin.tendermanagement.service.feignClient;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestParam;
import java.util.List;
@FeignClient(name = "mailgunClient", url = "${mailGun_base_url}")
public interface MailgunFeignClient {
@PostMapping("/v3/{domain}/messages")
ResponseEntity<Void> sendEmail(
@PathVariable("domain") String domain,
@RequestParam("from") String from,
@RequestParam("to") List<String> to,
@RequestParam("subject") String subject,
@RequestParam("html") String htmlBody,
@RequestHeader("Authorization") String authorizationHeader);
}

17
src/main/java/net/gepafin/tendermanagement/service/feignClient/PecFeignClient.java Normal file
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@@ -0,0 +1,17 @@
package net.gepafin.tendermanagement.service.feignClient;
import feign.Headers;
import net.gepafin.tendermanagement.model.request.PecEmailRequest;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestHeader;
@FeignClient(name = "pecClient", url = "${api.pecUrl}")
public interface PecFeignClient {
@PostMapping("/send")
ResponseEntity<Void> sendEmail(@RequestHeader("Authorization") String token,
@RequestBody PecEmailRequest emailRequest);
}

11
src/main/java/net/gepafin/tendermanagement/service/impl/EmailService.java Normal file
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@@ -0,0 +1,11 @@
package net.gepafin.tendermanagement.service.impl;
import net.gepafin.tendermanagement.model.request.EmailConfig;
import java.util.List;
public interface EmailService {
void sendEmail(String subject, String body, List<String> recipientEmails, EmailConfig emailConfig);
}

24
src/main/java/net/gepafin/tendermanagement/service/impl/EmailServiceFactory.java Normal file
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@@ -0,0 +1,24 @@
package net.gepafin.tendermanagement.service.impl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class EmailServiceFactory {
@Autowired
private PecEmailService pecEmailService;
@Autowired
private MailgunEmailService mailgunEmailService;
public EmailService getEmailService(String serviceType) {
if ("MAILGUN_SERVICE".equals(serviceType)) {
return mailgunEmailService;
} else if ("PEC_SERVICE".equals(serviceType)) {
return pecEmailService;
} else {
throw new IllegalArgumentException("Invalid email service type: " + serviceType);
}
}
}

33
src/main/java/net/gepafin/tendermanagement/service/impl/MailgunEmailService.java Normal file
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@@ -0,0 +1,33 @@
package net.gepafin.tendermanagement.service.impl;
import net.gepafin.tendermanagement.model.request.EmailConfig;
import net.gepafin.tendermanagement.service.feignClient.MailgunFeignClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import java.util.Base64;
import java.util.List;
@Service
public class MailgunEmailService implements EmailService {
@Autowired
private MailgunFeignClient mailgunFeignClient;
@Override
public void sendEmail(String subject, String body, List<String> recipientEmails, EmailConfig emailConfig) {
String domain = emailConfig.getDomain();
String from = emailConfig.getSender();
String apiKey = emailConfig.getApiKey();
String authHeader = "Basic " + Base64.getEncoder().encodeToString(("api:" + apiKey).getBytes());
// Send email via Mailgun API
ResponseEntity<Void> response = mailgunFeignClient.sendEmail(domain, from, recipientEmails, subject, body, authHeader);
if (!response.getStatusCode().is2xxSuccessful()) {
throw new RuntimeException("Failed to send email via Mailgun: " + response.getStatusCode());
}
}
}

42
src/main/java/net/gepafin/tendermanagement/service/impl/PecEmailService.java Normal file
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@@ -0,0 +1,42 @@
package net.gepafin.tendermanagement.service.impl;
import lombok.extern.slf4j.Slf4j;
import net.gepafin.tendermanagement.model.request.EmailConfig;
import net.gepafin.tendermanagement.model.request.PecEmailRequest;
import net.gepafin.tendermanagement.service.feignClient.PecFeignClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import java.util.List;
@Slf4j
@Service
public class PecEmailService implements EmailService {
private final PecFeignClient pecFeignClient;
public PecEmailService(PecFeignClient pecFeignClient) {
this.pecFeignClient = pecFeignClient;
}
@Override
public void sendEmail(String subject, String body, List<String> recipientEmails, EmailConfig emailConfig) {
PecEmailRequest emailRequest = new PecEmailRequest();
emailRequest.setSender(emailConfig.getSender());
emailRequest.setRecipient(recipientEmails);
emailRequest.setSubject(subject);
emailRequest.setBody(body);
emailRequest.setUsername(emailConfig.getUsername());
emailRequest.setPassword(emailConfig.getPassword());
String authToken = emailConfig.getAuthToken();
ResponseEntity<Void> response = pecFeignClient.sendEmail("Bearer " + authToken, emailRequest);
log.info("Mail response status: {}, headers: {}, body: {}", response.getStatusCode(), response.getHeaders(), response.getBody());
if (!response.getStatusCode().is2xxSuccessful()) {
throw new RuntimeException("Failed to send email via PEC: " + response.getStatusCode());
}
}
}

48
src/main/java/net/gepafin/tendermanagement/util/Utils.java
View File

@@ -20,6 +20,7 @@ import java.util.stream.Collectors;
import com.itextpdf.styledxmlparser.jsoup.Jsoup;
import jakarta.servlet.http.HttpServletRequest;
import net.gepafin.tendermanagement.constants.GepafinConstant;
import org.apache.commons.collections4.MapUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -40,6 +41,10 @@ import net.gepafin.tendermanagement.web.rest.api.errors.FeignClientNotFoundExcep
import net.gepafin.tendermanagement.web.rest.api.errors.FeignClientUnauthorizedException;
import net.gepafin.tendermanagement.web.rest.api.errors.FeignClientValidationException;
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import static org.apache.commons.lang3.StringUtils.isEmpty;
@@ -467,4 +472,47 @@ public class Utils {
return sanitizedInput.matches(wholeNumberPattern);
}
public static String encryptCredential(String value) {
try {
if(Boolean.FALSE.equals(isEmpty(value))) {
IvParameterSpec iv = new IvParameterSpec(GepafinConstant.ENCRYPT_INIT_VECTOR.getBytes("UTF-8"));
SecretKeySpec skeySpec = new SecretKeySpec(Base64.getDecoder().decode(GepafinConstant.ENCRYPT_KEY), "AES");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv);
byte[] encrypted = cipher.doFinal(value.getBytes());
return Base64.getEncoder().encodeToString(encrypted);
}
} catch (Exception ex) {
log.error("Exception occured while encrypt credential :- {0}", ex);
}
return null;
}
public static String decryptCredential(String encrypted) {
try {
if(Boolean.FALSE.equals(isEmpty(encrypted))) {
IvParameterSpec iv = new IvParameterSpec(GepafinConstant.ENCRYPT_INIT_VECTOR.getBytes("UTF-8"));
SecretKeySpec skeySpec = new SecretKeySpec(Base64.getDecoder().decode(GepafinConstant.ENCRYPT_KEY), "AES");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5PADDING");
cipher.init(Cipher.DECRYPT_MODE, skeySpec, iv);
byte[] original = cipher.doFinal(Base64.getDecoder().decode(encrypted));
return new String(original);
}
} catch (Exception ex) {
// log.error("Exception occured while decrypt credential :- {0}", ex);
return encrypted;
}
return null;
}
}