Notification service upgrade to Spring Boot 3, fixing startup and dependency issues

dmp-backend/core/src/main/java/eu/eudat/integrationevent/InboxIntegrationEventConfigurer.java

@@ -9,6 +9,7 @@ import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.DependsOn;
 
 @Configuration
 @EnableConfigurationProperties({InboxProperties.class})

dmp-backend/core/src/main/java/eu/eudat/integrationevent/outbox/notification/NotificationIntegrationEventHandlerImpl.java

@@ -9,6 +9,7 @@ import eu.eudat.commons.enums.notification.NotificationTrackingState;
 import eu.eudat.commons.validation.ValidatorFactory;
 import eu.eudat.data.UserContactInfoEntity;
 import eu.eudat.data.UserEntity;
+import eu.eudat.integrationevent.outbox.OutboxIntegrationEvent;
 import eu.eudat.integrationevent.outbox.OutboxService;
 import eu.eudat.model.persist.notification.NotificationPersist;
 import eu.eudat.query.UserContactInfoQuery;
@@ -26,6 +27,7 @@ import org.springframework.web.context.annotation.RequestScope;
 import javax.management.InvalidApplicationException;
 import java.time.Instant;
 import java.util.List;
+import java.util.UUID;
 
 @Component
 @RequestScope
@@ -58,30 +60,30 @@ public class NotificationIntegrationEventHandlerImpl implements NotificationInte
 
     @Override
     public void handle(NotificationIntegrationEvent event) throws InvalidApplicationException {
-//		OutboxIntegrationEvent message = new OutboxIntegrationEvent();
+		OutboxIntegrationEvent message = new OutboxIntegrationEvent();
-//		message.setMessageId(UUID.randomUUID());
+		message.setMessageId(UUID.randomUUID());
-//		message.setType(OutboxIntegrationEvent.NOTIFY);
+		message.setType(OutboxIntegrationEvent.NOTIFY);
-//		message.setEvent(event);
+		message.setEvent(event);
-//		this.outboxService.publish(message);
+		this.outboxService.publish(message);
-        NotificationPersist persist = new NotificationPersist();
+//        NotificationPersist persist = new NotificationPersist();
-        persist.setType(event.getNotificationType());
+//        persist.setType(event.getNotificationType());
-        persist.setUserId(event.getUserId());
+//        persist.setUserId(event.getUserId());
-        persist.setContactHint(event.getContactHint());
+//        persist.setContactHint(event.getContactHint());
-        persist.setContactTypeHint(event.getContactTypeHint());
+//        persist.setContactTypeHint(event.getContactTypeHint());
-        persist.setData(event.getData());
+//        persist.setData(event.getData());
-        persist.setNotifyState(NotificationNotifyState.PENDING);
+//        persist.setNotifyState(NotificationNotifyState.PENDING);
-        persist.setNotifiedWith(event.getContactTypeHint());
+//        persist.setNotifiedWith(event.getContactTypeHint());
-        persist.setRetryCount(0);
+//        persist.setRetryCount(0);
-        persist.setTrackingState(NotificationTrackingState.UNDEFINED);
+//        persist.setTrackingState(NotificationTrackingState.UNDEFINED);
-        persist.setTrackingProcess(NotificationTrackingProcess.PENDING);
+//        persist.setTrackingProcess(NotificationTrackingProcess.PENDING);
-        persist.setTrackingData(null);
+//        persist.setTrackingData(null);
-        persist.setProvenanceRef(event.getProvenanceRef());
+//        persist.setProvenanceRef(event.getProvenanceRef());
-        persist.setNotifiedAt(Instant.now());
+//        persist.setNotifiedAt(Instant.now());
-        validatorFactory.validator(NotificationPersist.NotificationPersistValidator.class).validateForce(persist);
+//        validatorFactory.validator(NotificationPersist.NotificationPersistValidator.class).validateForce(persist);
-        if (isNotificationConsistent(persist)) {
+//        if (isNotificationConsistent(persist)) {
-            notificationService.persist(persist, null);
+//            notificationService.persist(persist, null);
-            auditService.track(AuditableAction.Notification_Persist, "notification_event", event);
+//            auditService.track(AuditableAction.Notification_Persist, "notification_event", event);
-        }
+//        }
     }
 
     private boolean isNotificationConsistent(NotificationPersist notification) {

dmp-backend/notification-service/notification-web/pom.xml

@@ -8,15 +8,16 @@
 		<groupId>gr.cite</groupId>
 		<artifactId>notification-service-parent</artifactId>
 		<version>1.0.0</version>
-		<relativePath>../pom.xml</relativePath>
+		<relativePath>../../notification-service/pom.xml</relativePath>
 	</parent>
 
 	<artifactId>notification-web</artifactId>
 	<packaging>jar</packaging>
 
 	<properties>
-		<maven.compiler.source>11</maven.compiler.source>
+		<maven.compiler.release>21</maven.compiler.release>
-		<maven.compiler.target>11</maven.compiler.target>
+		<maven.compiler.source>21</maven.compiler.source>
+		<maven.compiler.target>21</maven.compiler.target>
 	</properties>
 
 	<dependencies>
@@ -24,10 +25,14 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-webflux</artifactId>
+		</dependency>
+
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-validation</artifactId>
-			<version>2.6.4</version>
 		</dependency>
 
 		<dependency>
@@ -35,15 +40,21 @@
 			<artifactId>postgresql</artifactId>
 		</dependency>
 		<dependency>
-			<groupId>org.hibernate</groupId>
+			<groupId>org.hibernate.orm</groupId>
 			<artifactId>hibernate-core</artifactId>
 		</dependency>
 
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-tomcat</artifactId>
+		</dependency>
+
 		<dependency>
 			<groupId>gr.cite</groupId>
 			<artifactId>notification</artifactId>
 			<version>1.0.0</version>
 		</dependency>
+
 		<dependency>
 			<groupId>gr.cite</groupId>
 			<artifactId>oidc-authz</artifactId>
@@ -64,15 +75,6 @@
 			<artifactId>cors-web</artifactId>
 			<version>1.0.0</version>
 		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot</artifactId>
-			<version>2.6.4</version>
-		</dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
-        </dependency>
     </dependencies>
 
 	<build>

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/NotificationApplication.java

@@ -3,15 +3,20 @@ package gr.cite.notification.web;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.domain.EntityScan;
-import org.springframework.context.annotation.ComponentScan;
+import org.springframework.scheduling.annotation.EnableAsync;
 
-@SpringBootApplication
+@SpringBootApplication(
-@ComponentScan({
+        scanBasePackages = {
-		"gr.cite.notification",
+                "eu.eudat",
+                "gr.cite",
+                "gr.cite.queueoutbox",
+                "gr.cite.queueinbox",
+                "gr.cite.notification.integrationevent",
                 "gr.cite.tools",
                 "gr.cite.commons"})
 @EntityScan({
         "gr.cite.notification.data"})
+@EnableAsync
 public class NotificationApplication {
 
     public static void main(String[] args) {

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/config/SecurityConfiguration.java

@@ -18,18 +18,20 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.AuthenticationManagerResolver;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
+import org.springframework.security.config.annotation.web.configurers.HeadersConfigurer;
 import org.springframework.security.config.http.SessionCreationPolicy;
+import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.preauth.AbstractPreAuthenticatedProcessingFilter;
 
-import javax.servlet.Filter;
+import jakarta.servlet.Filter;
-import javax.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletRequest;
 import java.util.List;
 import java.util.Set;
 
 @Configuration
 @EnableWebSecurity
-public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
+public class SecurityConfiguration {
 
 	private final WebSecurityProperties webSecurityProperties;
 	private final AuthenticationManagerResolver<HttpServletRequest> authenticationManagerResolver;
@@ -47,20 +49,19 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
 		this.ownedAuthorizationHandler = ownedAuthorizationHandler;
 	}
 
-	@Override
+	@Bean
-	protected void configure(HttpSecurity http) throws Exception {
+	public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
-		http
+		HttpSecurity tempHttp = http
-				.csrf().disable()
+				.csrf(AbstractHttpConfigurer::disable)
-				.cors()
+				.cors(httpSecurityCorsConfigurer -> {})
-				.and()
+				.headers(httpSecurityHeadersConfigurer -> httpSecurityHeadersConfigurer.frameOptions(HeadersConfigurer.FrameOptionsConfig::disable))
 				.addFilterBefore(apiKeyFilter, AbstractPreAuthenticatedProcessingFilter.class)
-				.authorizeRequests()
+				.authorizeHttpRequests(authRequest ->
-				.antMatchers(buildAntPatterns(webSecurityProperties.getAllowedEndpoints())).anonymous()
+						authRequest.requestMatchers(buildAntPatterns(webSecurityProperties.getAllowedEndpoints())).anonymous()
-				.antMatchers(buildAntPatterns(webSecurityProperties.getAuthorizedEndpoints())).authenticated()
+								.requestMatchers(buildAntPatterns(webSecurityProperties.getAuthorizedEndpoints())).authenticated())
-				.and()
+				.sessionManagement( sessionManagementConfigurer-> sessionManagementConfigurer.sessionCreationPolicy(SessionCreationPolicy.NEVER))
-				.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.NEVER)
-				.and()
 				.oauth2ResourceServer(oauth2 -> oauth2.authenticationManagerResolver(authenticationManagerResolver));
+		return tempHttp.build();
 	}
 
 	@Bean

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/controllers/InAppNotificationController.java

@@ -34,7 +34,7 @@ import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.web.bind.annotation.*;
 
 import javax.management.InvalidApplicationException;
-import javax.transaction.Transactional;
+import jakarta.transaction.Transactional;
 import java.util.*;
 
 @RestController

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/controllers/NotificationController.java

@@ -2,10 +2,8 @@ package gr.cite.notification.web.controllers;
 
 import gr.cite.notification.audit.AuditableAction;
 import gr.cite.notification.authorization.AuthorizationFlags;
-import gr.cite.notification.common.enums.IsActive;
 import gr.cite.notification.data.NotificationEntity;
 import gr.cite.notification.model.Notification;
-import gr.cite.notification.model.SendNotificationResult;
 import gr.cite.notification.model.builder.NotificationBuilder;
 import gr.cite.notification.model.censorship.NotificationCensor;
 import gr.cite.notification.model.persist.NotificationPersist;
@@ -24,6 +22,7 @@ import gr.cite.tools.fieldset.FieldSet;
 import gr.cite.tools.logging.LoggerService;
 import gr.cite.tools.logging.MapLogEntry;
 import gr.cite.tools.validation.MyValidate;
+import jakarta.transaction.Transactional;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.MessageSource;
@@ -31,7 +30,6 @@ import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.web.bind.annotation.*;
 
 import javax.management.InvalidApplicationException;
-import javax.transaction.Transactional;
 import java.util.*;
 
 @RestController

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/controllers/NotificationTemplateController.java

@@ -29,7 +29,7 @@ import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.web.bind.annotation.*;
 
 import javax.management.InvalidApplicationException;
-import javax.transaction.Transactional;
+import jakarta.transaction.Transactional;
 import java.util.*;
 
 @RestController

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/controllers/TenantConfigurationController.java

@@ -32,8 +32,8 @@ import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.web.bind.annotation.*;
 
 import javax.management.InvalidApplicationException;
-import javax.transaction.Transactional;
+import jakarta.transaction.Transactional;
-import javax.validation.Valid;
+import jakarta.validation.Valid;
 import java.util.*;
 
 @RestController

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/controllers/UserNotificationPreferenceController.java

@@ -10,11 +10,9 @@ import gr.cite.notification.model.UserNotificationPreference;
 import gr.cite.notification.model.builder.UserNotificationPreferenceBuilder;
 import gr.cite.notification.model.censorship.UserNotificationPreferenceCensor;
 import gr.cite.notification.model.persist.UserNotificationPreferencePersist;
-import gr.cite.notification.model.persist.tenantconfiguration.TenantConfigurationNotifierListPersist;
 import gr.cite.notification.query.UserNotificationPreferenceQuery;
 import gr.cite.notification.query.lookup.NotifierListLookup;
 import gr.cite.notification.query.lookup.UserNotificationPreferenceLookup;
-import gr.cite.notification.service.tenantconfiguration.TenantConfigurationService;
 import gr.cite.notification.service.userNotificationPreference.UserNotificationPreferenceService;
 import gr.cite.notification.web.model.QueryResult;
 import gr.cite.tools.auditing.AuditService;
@@ -27,15 +25,14 @@ import gr.cite.tools.exception.MyNotFoundException;
 import gr.cite.tools.fieldset.FieldSet;
 import gr.cite.tools.logging.LoggerService;
 import gr.cite.tools.logging.MapLogEntry;
+import jakarta.validation.Valid;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.MessageSource;
 import org.springframework.context.i18n.LocaleContextHolder;
 import org.springframework.web.bind.annotation.*;
 
-import javax.management.InvalidApplicationException;
+import jakarta.transaction.Transactional;
-import javax.transaction.Transactional;
-import javax.validation.Valid;
 import java.util.*;
 
 @RestController

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/interceptors/UserInterceptor.java

@@ -35,8 +35,8 @@ import org.springframework.ui.ModelMap;
 import org.springframework.web.context.request.WebRequest;
 import org.springframework.web.context.request.WebRequestInterceptor;
 
-import javax.persistence.EntityManager;
+import jakarta.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
+import jakarta.persistence.PersistenceContext;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.List;

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/scope/tenant/TenantInterceptor.java

@@ -26,13 +26,13 @@ import org.springframework.web.context.request.WebRequest;
 import org.springframework.web.context.request.WebRequestInterceptor;
 
 import javax.management.InvalidApplicationException;
-import javax.persistence.EntityManager;
+import jakarta.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
+import jakarta.persistence.PersistenceContext;
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.CriteriaQuery;
+import jakarta.persistence.criteria.CriteriaQuery;
-import javax.persistence.criteria.Root;
+import jakarta.persistence.criteria.Root;
-import javax.persistence.criteria.Subquery;
+import jakarta.persistence.criteria.Subquery;
 import java.util.List;
 import java.util.Locale;
 

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/scope/tenant/TenantScopeClaimInterceptor.java

@@ -22,12 +22,12 @@ import org.springframework.web.context.request.WebRequest;
 import org.springframework.web.context.request.WebRequestInterceptor;
 
 import javax.management.InvalidApplicationException;
-import javax.persistence.EntityManager;
+import jakarta.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
+import jakarta.persistence.PersistenceContext;
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.CriteriaQuery;
+import jakarta.persistence.criteria.CriteriaQuery;
-import javax.persistence.criteria.Root;
+import jakarta.persistence.criteria.Root;
 import java.util.List;
 import java.util.UUID;
 

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/scope/tenant/TenantScopeHeaderInterceptor.java

@@ -17,12 +17,12 @@ import org.springframework.web.context.request.WebRequest;
 import org.springframework.web.context.request.WebRequestInterceptor;
 
 import javax.management.InvalidApplicationException;
-import javax.persistence.EntityManager;
+import jakarta.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
+import jakarta.persistence.PersistenceContext;
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.CriteriaQuery;
+import jakarta.persistence.criteria.CriteriaQuery;
-import javax.persistence.criteria.Root;
+import jakarta.persistence.criteria.Root;
 import java.util.List;
 import java.util.UUID;
 

dmp-backend/notification-service/notification-web/src/main/java/gr/cite/notification/web/scope/user/UserInterceptor.java

@@ -21,12 +21,12 @@
 //import org.springframework.web.context.request.WebRequestInterceptor;
 //
 //import javax.management.InvalidApplicationException;
-//import javax.persistence.EntityManager;
+//import jakarta.persistence.EntityManager;
-//import javax.persistence.PersistenceContext;
+//import jakarta.persistence.PersistenceContext;
-//import javax.persistence.Tuple;
+//import jakarta.persistence.Tuple;
-//import javax.persistence.criteria.CriteriaBuilder;
+//import jakarta.persistence.criteria.CriteriaBuilder;
-//import javax.persistence.criteria.CriteriaQuery;
+//import jakarta.persistence.criteria.CriteriaQuery;
-//import javax.persistence.criteria.Root;
+//import jakarta.persistence.criteria.Root;
 //import java.time.Instant;
 //import java.util.List;
 //import java.util.UUID;

dmp-backend/notification-service/notification-web/src/main/resources/config/application.yml

@@ -16,5 +16,6 @@ spring:
       optional:classpath:config/cors.yml[.yml], optional:classpath:config/cors-${spring.profiles.active}.yml[.yml], optional:file:../config/cors-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/notification.yml[.yml], optional:classpath:config/notification-${spring.profiles.active}.yml[.yml], optional:file:../config/notification-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/email.yml[.yml], optional:classpath:config/email-${spring.profiles.active}.yml[.yml], optional:file:../config/email-${spring.profiles.active}.yml[.yml],
+      optional:classpath:config/queue.yml[.yml], optional:classpath:config/queue-${spring.profiles.active}.yml[.yml], optional:file:../config/queue-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/cipher.yml[.yml], optional:classpath:config/cipher-${spring.profiles.active}.yml[.yml], optional:file:../config/cipher-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/formatting.yml[.yml], optional:classpath:config/formatting-${spring.profiles.active}.yml[.yml], optional:file:../config/formatting-${spring.profiles.active}.yml[.yml]

dmp-backend/notification-service/notification-web/src/main/resources/config/queue-devel.yml

@@ -1,5 +1,6 @@
 queue:
   rabbitmq:
+    enable: true
     durable: true
     queue: cite_dmp_devel_notification_inbox_queue
     exchange: cite_dmp_devel_queue
@@ -7,11 +8,13 @@ queue:
     publisherEnabled: true
   task:
     publisher:
+      enable: true
       options:
         exchange: cite_dmp_devel_queue
       rabbitmq:
         enable: true
     listener:
+      enable: true
       options:
         exchange: cite_dmp_devel_queue
       rabbitmq:

dmp-backend/notification-service/notification-web/src/main/resources/config/queue.yml

@@ -43,9 +43,9 @@ queue:
         exchange: null
         notify-topic: notification.notify
         tenant-removal-topic: tenant.remove
-        tenant-touch-topic: tenant.touch
+        tenant-touched-topic: tenant.touch
         user-removal-topic: user.remove
-        user-touch-topic: user.touch
+        user-touched-topic: user.touch
       rabbitmq:
         enable: false
         interval-seconds: 30

dmp-backend/notification-service/notification-web/target/classes/config/application.yml

@@ -16,5 +16,6 @@ spring:
       optional:classpath:config/cors.yml[.yml], optional:classpath:config/cors-${spring.profiles.active}.yml[.yml], optional:file:../config/cors-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/notification.yml[.yml], optional:classpath:config/notification-${spring.profiles.active}.yml[.yml], optional:file:../config/notification-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/email.yml[.yml], optional:classpath:config/email-${spring.profiles.active}.yml[.yml], optional:file:../config/email-${spring.profiles.active}.yml[.yml],
+      optional:classpath:config/queue.yml[.yml], optional:classpath:config/queue-${spring.profiles.active}.yml[.yml], optional:file:../config/queue-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/cipher.yml[.yml], optional:classpath:config/cipher-${spring.profiles.active}.yml[.yml], optional:file:../config/cipher-${spring.profiles.active}.yml[.yml],
       optional:classpath:config/formatting.yml[.yml], optional:classpath:config/formatting-${spring.profiles.active}.yml[.yml], optional:file:../config/formatting-${spring.profiles.active}.yml[.yml]

dmp-backend/notification-service/notification-web/target/classes/config/queue-devel.yml

@@ -1,5 +1,6 @@
 queue:
   rabbitmq:
+    enable: true
     durable: true
     queue: cite_dmp_devel_notification_inbox_queue
     exchange: cite_dmp_devel_queue
@@ -7,11 +8,13 @@ queue:
     publisherEnabled: true
   task:
     publisher:
+      enable: true
       options:
         exchange: cite_dmp_devel_queue
       rabbitmq:
         enable: true
     listener:
+      enable: true
       options:
         exchange: cite_dmp_devel_queue
       rabbitmq:

dmp-backend/notification-service/notification-web/target/classes/config/queue.yml

@@ -43,9 +43,9 @@ queue:
         exchange: null
         notify-topic: notification.notify
         tenant-removal-topic: tenant.remove
-        tenant-touch-topic: tenant.touch
+        tenant-touched-topic: tenant.touch
         user-removal-topic: user.remove
-        user-touch-topic: user.touch
+        user-touched-topic: user.touch
       rabbitmq:
         enable: false
         interval-seconds: 30

dmp-backend/notification-service/notification/pom.xml

@@ -7,16 +7,17 @@
 		<groupId>gr.cite</groupId>
 		<artifactId>notification-service-parent</artifactId>
 		<version>1.0.0</version>
-		<relativePath>../pom.xml</relativePath>
+		<relativePath>../../notification-service/pom.xml</relativePath>
 	</parent>
 
 	<artifactId>notification</artifactId>
-	<version>1.0.0</version>
+
 	<properties>
 		<java.version>11</java.version>
 		<maven.compiler.source>11</maven.compiler.source>
 		<maven.compiler.target>11</maven.compiler.target>
 	</properties>
+
 	<dependencies>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -45,16 +46,11 @@
 			<artifactId>poi-ooxml</artifactId>
 			<version>5.2.2</version>
 		</dependency>
-		<!-- check if this is needed here or in tools-data -->
-		<dependency>
-			<groupId>javax.persistence</groupId>
-			<artifactId>javax.persistence-api</artifactId>
-		</dependency>
 
 		<dependency>
 			<groupId>gr.cite</groupId>
 			<artifactId>data-tools</artifactId>
-			<version>1.0.0</version>
+			<version>2.1.2</version>
 		</dependency>
 		<dependency>
 			<groupId>gr.cite</groupId>
@@ -84,16 +80,14 @@
 		<dependency>
 			<groupId>gr.cite</groupId>
 			<artifactId>validation</artifactId>
-			<version>1.0.0</version>
+			<version>2.1.0</version>
 		</dependency>
+
 		<dependency>
 			<groupId>com.fasterxml.jackson.datatype</groupId>
 			<artifactId>jackson-datatype-jsr310</artifactId>
 		</dependency>
-		<dependency>
+
-			<groupId>org.springframework</groupId>
-			<artifactId>spring-web</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>gr.cite</groupId>
 			<artifactId>cipher</artifactId>

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/XmlHandlingService.java

@@ -10,10 +10,10 @@ import org.xml.sax.InputSource;
 import org.xml.sax.SAXException;
 
 import javax.management.InvalidApplicationException;
-import javax.xml.bind.JAXBContext;
+import jakarta.xml.bind.JAXBContext;
-import javax.xml.bind.JAXBException;
+import jakarta.xml.bind.JAXBException;
-import javax.xml.bind.Marshaller;
+import jakarta.xml.bind.Marshaller;
-import javax.xml.bind.Unmarshaller;
+import jakarta.xml.bind.Unmarshaller;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/scope/tenant/TenantScope.java

@@ -13,7 +13,7 @@ import org.springframework.stereotype.Component;
 import org.springframework.web.context.annotation.RequestScope;
 
 import javax.management.InvalidApplicationException;
-import javax.persistence.EntityManager;
+import jakarta.persistence.EntityManager;
 import java.util.UUID;
 
 @Component

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/types/tenant/TenantConfigEntity.java

@@ -1,10 +1,10 @@
 package gr.cite.notification.common.types.tenant;
 
 
-import javax.xml.bind.annotation.XmlAccessType;
+import jakarta.xml.bind.annotation.XmlAccessType;
-import javax.xml.bind.annotation.XmlAccessorType;
+import jakarta.xml.bind.annotation.XmlAccessorType;
-import javax.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlElement;
-import javax.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlRootElement;
 
 @XmlRootElement(name = "config")
 @XmlAccessorType(XmlAccessType.FIELD)

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/types/tenant/TenantDepositConfigEntity.java

@@ -1,6 +1,6 @@
 package gr.cite.notification.common.types.tenant;
 
-import javax.xml.bind.annotation.*;
+import jakarta.xml.bind.annotation.*;
 
 import java.util.List;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/types/tenant/TenantFileTransformersConfigEntity.java

@@ -1,6 +1,6 @@
 package gr.cite.notification.common.types.tenant;
 
-import javax.xml.bind.annotation.*;
+import jakarta.xml.bind.annotation.*;
 
 import java.util.List;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/types/tenant/TenantSourceEntity.java

@@ -1,6 +1,6 @@
 package gr.cite.notification.common.types.tenant;
 
-import javax.xml.bind.annotation.*;
+import jakarta.xml.bind.annotation.*;
 
 import java.util.List;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/EnumNotNull.java

@@ -1,7 +1,7 @@
 package gr.cite.notification.common.validation;
 
-import javax.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
+import jakarta.validation.ConstraintValidatorContext;
 
 public  class EnumNotNull implements ConstraintValidator<ValidEnum,Object> {
     @Override

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/FieldNotNullIfOtherSet.java

@@ -1,8 +1,8 @@
 package gr.cite.notification.common.validation;
 
 
-import javax.validation.Constraint;
+import jakarta.validation.Constraint;
-import javax.validation.Payload;
+import jakarta.validation.Payload;
 import java.lang.annotation.*;
 
 @Constraint( validatedBy = { FieldNotNullIfOtherSetValidator.class } )

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/FieldNotNullIfOtherSetValidator.java

@@ -2,8 +2,8 @@ package gr.cite.notification.common.validation;
 
 import org.springframework.beans.BeanWrapperImpl;
 
-import javax.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
+import jakarta.validation.ConstraintValidatorContext;
 import java.util.Objects;
 
 public class FieldNotNullIfOtherSetValidator implements ConstraintValidator<FieldNotNullIfOtherSet, Object> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/FieldsValueMatch.java

@@ -1,7 +1,7 @@
 package gr.cite.notification.common.validation;
 
-import javax.validation.Constraint;
+import jakarta.validation.Constraint;
-import javax.validation.Payload;
+import jakarta.validation.Payload;
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/FieldsValueMatchValidator.java

@@ -2,8 +2,8 @@ package gr.cite.notification.common.validation;
 
 import org.springframework.beans.BeanWrapperImpl;
 
-import javax.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
+import jakarta.validation.ConstraintValidatorContext;
 
 public class FieldsValueMatchValidator implements ConstraintValidator<FieldsValueMatch, Object> {
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/ValidEnum.java

@@ -1,7 +1,7 @@
 package gr.cite.notification.common.validation;
 
-import javax.validation.Constraint;
+import jakarta.validation.Constraint;
-import javax.validation.Payload;
+import jakarta.validation.Payload;
 import java.lang.annotation.*;
 
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/ValidId.java

@@ -1,8 +1,8 @@
 package gr.cite.notification.common.validation;
 
 
-import javax.validation.Constraint;
+import jakarta.validation.Constraint;
-import javax.validation.Payload;
+import jakarta.validation.Payload;
 import java.lang.annotation.*;
 
 @Constraint( validatedBy = { ValidIdValidator.class } )

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/ValidIdValidator.java

@@ -3,8 +3,8 @@ package gr.cite.notification.common.validation;
 import gr.cite.notification.convention.ConventionService;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import javax.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidator;
-import javax.validation.ConstraintValidatorContext;
+import jakarta.validation.ConstraintValidatorContext;
 import java.util.UUID;
 
 public class ValidIdValidator  implements ConstraintValidator<ValidId, Object> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/common/validation/ValidationServiceImpl.java

@@ -8,7 +8,7 @@ import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Service;
 
-import javax.validation.Validator;
+import jakarta.validation.Validator;
 import java.util.List;
 import java.util.Map;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/config/email/EmailProperties.java

@@ -1,11 +1,10 @@
 package gr.cite.notification.config.email;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.context.properties.ConstructorBinding;
 
-@ConstructorBinding
 @ConfigurationProperties(prefix = "email")
 public class EmailProperties {
+
     private final String address;
 
     public EmailProperties(String address) {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/config/formatting/FormattingServiceProperties.java

@@ -1,16 +1,16 @@
 package gr.cite.notification.config.formatting;
 
-
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.context.properties.ConstructorBinding;
 
-@ConstructorBinding
 @ConfigurationProperties(prefix = "formatting.options")
 public class FormattingServiceProperties {
 
     private final String integerFormat;
+
     private final String decimalFormat;
+
     private final String dateTimeFormat;
+
     private final Integer decimalDigitsRound;
 
     public FormattingServiceProperties(String integerFormat, String decimalFormat, String dateTimeFormat, Integer decimalDigitsRound) {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/config/notification/NotificationConfig.java

@@ -5,6 +5,7 @@ import gr.cite.notification.schedule.NotificationScheduleTask;
 import gr.cite.notification.service.message.common.MessageBuilderBase;
 import gr.cite.notification.service.notificationscheduling.NotificationSchedulingService;
 import gr.cite.notification.service.notificationscheduling.NotificationSchedulingServiceImpl;
+import gr.cite.queueinbox.task.rabbitmq.QueueListenerProperties;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
@@ -32,11 +33,13 @@ public class NotificationConfig {
     }
     private final ApplicationContext applicationContext;
     private final NotificationProperties properties;
+    private final QueueListenerProperties queueListenerProperties;
 
     @Autowired
-    public NotificationConfig(ApplicationContext applicationContext, NotificationProperties properties) {
+    public NotificationConfig(ApplicationContext applicationContext, NotificationProperties properties, QueueListenerProperties queueListenerProperties) {
         this.applicationContext = applicationContext;
         this.properties = properties;
+        this.queueListenerProperties = queueListenerProperties;
     }
 
     @Bean(BeanQualifier.GLOBAL_POLICIES_MAP)

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/config/notification/NotificationProperties.java

@@ -1,23 +1,25 @@
 package gr.cite.notification.config.notification;
 
-import gr.cite.notification.common.enums.NotificationContactType;
 import gr.cite.notification.common.enums.EmailOverrideMode;
+import gr.cite.notification.common.enums.NotificationContactType;
 import gr.cite.notification.common.types.notification.FieldInfo;
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.context.properties.ConstructorBinding;
 
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
-@ConstructorBinding
 @ConfigurationProperties(prefix = "notification")
 public class NotificationProperties {
 
     private final Task task;
+
     private final Resolver resolver;
+
     private final Map<String, Template> message;
+
     private final Template overrideCache;
+
     private final StaticFieldItems staticFields;
 
     public NotificationProperties(Task task, Resolver resolver, Map<String, Template> message, Template overrideCache, StaticFieldItems staticFields) {
@@ -49,6 +51,7 @@ public class NotificationProperties {
     }
 
     public static class Task {
+
         private final Processor processor;
 
         public Task(Processor processor) {
@@ -60,9 +63,13 @@ public class NotificationProperties {
         }
 
         public static class Processor {
+
             private final Boolean enable;
+
             private final Long intervalSeconds;
+
             private final Options options;
+
             private final List<String> overrides;
 
             public Processor(Boolean enable, Long intervalSeconds, Options options, List<String> overrides) {
@@ -89,9 +96,13 @@ public class NotificationProperties {
             }
 
             public static class Options {
+
                 private final Long retryThreshold;
+
                 private final Long maxRetryDelaySeconds;
+
                 private final Long tooOldToSendSeconds;
+
                 private final Long tooOldToTrackSeconds;
 
                 public Options(Long retryThreshold, Long maxRetryDelaySeconds, Long tooOldToSendSeconds, Long tooOldToTrackSeconds) {
@@ -121,6 +132,7 @@ public class NotificationProperties {
     }
 
     public static class Resolver {
+
         private final List<GlobalPolicy> globalPolicies;
 
         public Resolver(List<GlobalPolicy> globalPolicies) {
@@ -132,7 +144,9 @@ public class NotificationProperties {
         }
 
         public static class GlobalPolicy {
+
             private final UUID type;
+
             private final List<NotificationContactType> contacts;
 
             public GlobalPolicy(UUID type, List<NotificationContactType> contacts) {
@@ -151,6 +165,7 @@ public class NotificationProperties {
     }
 
     public static class Template {
+
         private final TemplateCache templateCache;
 
         private final List<Flow> flows;
@@ -164,13 +179,14 @@ public class NotificationProperties {
             return templateCache;
         }
 
-
         public List<Flow> getFlows() {
             return flows;
         }
 
         public static class TemplateCache {
+
             private final String prefix;
+
             private final String keyPattern;
 
             public TemplateCache(String prefix, String keyPattern) {
@@ -189,6 +205,7 @@ public class NotificationProperties {
     }
 
     public static class StaticFieldItems {
+
         private final List<Field> Fields;
 
         public StaticFieldItems(List<Field> fields) {
@@ -201,8 +218,11 @@ public class NotificationProperties {
     }
 
     public static class Field {
+
         private final String key;
+
         private final String type;
+
         private final String value;
 
         public Field(String key, String type, String value) {
@@ -225,20 +245,35 @@ public class NotificationProperties {
     }
 
     public static class Flow {
+
         private final UUID key;
+
         private final String subjectPath;
+
         private final String subjectKey;
+
         private final FieldOption subjectFieldOptions;
+
         private final String bodyPath;
+
         private final String bodyKey;
+
         private final FieldOption bodyFieldOptions;
+
         private final List<String> cc;
+
         private final EmailOverrideMode ccMode;
+
         private final List<String> bcc;
+
         private final EmailOverrideMode bccMode;
+
         private final Boolean allowAttachments;
+
         private final List<String> cipherFields;
+
         private final String priorityKey;
+
         private final List<String> extraDataKeys;
 
         public Flow(UUID key, String subjectPath, String subjectKey, FieldOption subjectFieldOptions, String bodyPath, String bodyKey, FieldOption bodyFieldOptions, List<String> cc, EmailOverrideMode ccMode, List<String> bcc, EmailOverrideMode bccMode, Boolean allowAttachments, List<String> cipherFields, String priorityKey, List<String> extraDataKeys) {
@@ -320,7 +355,9 @@ public class NotificationProperties {
         }
 
         public static class FieldOption {
+
             private final List<String> mandatory;
+
             private final List<FieldInfo> optional;
 
             private final Map<String, String> formatting;

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/InAppNotificationEntity.java

@@ -8,7 +8,7 @@ import gr.cite.notification.data.conventers.IsActiveConverter;
 import gr.cite.notification.data.conventers.NotificationInAppTrackingConverter;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/LanguageEntity.java

@@ -4,7 +4,7 @@ import gr.cite.notification.common.enums.IsActive;
 import gr.cite.notification.data.conventers.IsActiveConverter;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/NotificationEntity.java

@@ -4,7 +4,7 @@ import gr.cite.notification.common.enums.*;
 import gr.cite.notification.data.conventers.*;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/NotificationTemplateEntity.java

@@ -4,7 +4,7 @@ import gr.cite.notification.common.enums.*;
 import gr.cite.notification.data.conventers.*;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/QueueInboxEntity.java

@@ -5,7 +5,7 @@ import gr.cite.notification.data.conventers.IsActiveConverter;
 import gr.cite.queueinbox.entity.QueueInbox;
 import gr.cite.queueinbox.entity.QueueInboxStatus;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/QueueOutboxEntity.java

@@ -6,7 +6,7 @@ import gr.cite.notification.data.conventers.IsActiveConverter;
 import gr.cite.queueoutbox.entity.QueueOutbox;
 import gr.cite.queueoutbox.entity.QueueOutboxNotifyStatus;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/TenantConfigurationEntity.java

@@ -6,7 +6,7 @@ import gr.cite.notification.data.conventers.IsActiveConverter;
 import gr.cite.notification.data.conventers.TenantConfigurationTypeConverter;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/TenantEntity.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data;
 import gr.cite.notification.common.enums.IsActive;
 import gr.cite.notification.data.conventers.IsActiveConverter;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/TenantScopedEntityManager.java

@@ -10,10 +10,10 @@ import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Service;
 
 import javax.management.InvalidApplicationException;
-import javax.persistence.EntityManager;
+import jakarta.persistence.EntityManager;
-import javax.persistence.FlushModeType;
+import jakarta.persistence.FlushModeType;
-import javax.persistence.PersistenceContext;
+import jakarta.persistence.PersistenceContext;
-import javax.persistence.Query;
+import jakarta.persistence.Query;
 import java.util.UUID;
 
 @Service

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/TenantUserEntity.java

@@ -4,7 +4,7 @@ import gr.cite.notification.common.enums.IsActive;
 import gr.cite.notification.data.conventers.IsActiveConverter;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/UserContactInfoEntity.java

@@ -4,7 +4,7 @@ import gr.cite.notification.common.enums.ContactInfoType;
 import gr.cite.notification.data.conventers.ContactInfoTypeConverter;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/UserCredentialEntity.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data;
 
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/UserEntity.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data;
 import gr.cite.notification.common.enums.IsActive;
 import gr.cite.notification.data.conventers.IsActiveConverter;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/UserNotificationPreferenceEntity.java

@@ -5,7 +5,7 @@ import gr.cite.notification.data.composite.CompositeUserNotificationPreferenceId
 import gr.cite.notification.data.conventers.NotificationContactTypeConverter;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/UserRoleEntity.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data;
 
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/ContactInfoTypeConverter.java

@@ -2,7 +2,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.ContactInfoType;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class ContactInfoTypeConverter extends DatabaseEnumConverter<ContactInfoType, Short>{

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/DatabaseEnumConverter.java

@@ -1,8 +1,8 @@
 package gr.cite.notification.data.conventers;
 
 
-import javax.persistence.AttributeConverter;
+import jakarta.persistence.AttributeConverter;
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public abstract class DatabaseEnumConverter<EnumType extends DatabaseEnum<T>, T> implements AttributeConverter<EnumType, T> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/InAppNotificationPriorityConverter.java

@@ -2,7 +2,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.InAppNotificationPriority;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class InAppNotificationPriorityConverter extends DatabaseEnumConverter<InAppNotificationPriority, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/IsActiveConverter.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.IsActive;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class IsActiveConverter extends DatabaseEnumConverter<IsActive, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/NotificationContactTypeConverter.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.NotificationContactType;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class NotificationContactTypeConverter extends DatabaseEnumConverter<NotificationContactType, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/NotificationInAppTrackingConverter.java

@@ -2,7 +2,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.NotificationInAppTracking;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class NotificationInAppTrackingConverter extends DatabaseEnumConverter<NotificationInAppTracking, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/NotificationNotifyStateConverter.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.NotificationNotifyState;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class NotificationNotifyStateConverter extends DatabaseEnumConverter<NotificationNotifyState, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/NotificationTemplateChannelConverter.java

@@ -4,7 +4,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.NotificationTemplateChannel;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class NotificationTemplateChannelConverter extends DatabaseEnumConverter<NotificationTemplateChannel, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/NotificationTemplateKindConverter.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.NotificationTemplateKind;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class NotificationTemplateKindConverter extends DatabaseEnumConverter<NotificationTemplateKind, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/NotificationTrackingProcessConverter.java

@@ -2,7 +2,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.NotificationTrackingProcess;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class NotificationTrackingProcessConverter extends DatabaseEnumConverter<NotificationTrackingProcess, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/NotificationTrackingStateConverter.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.NotificationTrackingState;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class NotificationTrackingStateConverter extends DatabaseEnumConverter<NotificationTrackingState, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/conventers/TenantConfigurationTypeConverter.java

@@ -3,7 +3,7 @@ package gr.cite.notification.data.conventers;
 
 import gr.cite.notification.common.enums.TenantConfigurationType;
 
-import javax.persistence.Converter;
+import jakarta.persistence.Converter;
 
 @Converter
 public class TenantConfigurationTypeConverter extends DatabaseEnumConverter<TenantConfigurationType, Short> {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/tenant/TenantFilterAspect.java

@@ -12,7 +12,7 @@ import org.springframework.context.ApplicationContext;
 import org.springframework.stereotype.Component;
 
 import javax.management.InvalidApplicationException;
-import javax.persistence.EntityManager;
+import jakarta.persistence.EntityManager;
 
 @Aspect
 @Component

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/tenant/TenantListener.java

@@ -8,9 +8,9 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 
 import javax.management.InvalidApplicationException;
-import javax.persistence.PrePersist;
+import jakarta.persistence.PrePersist;
-import javax.persistence.PreRemove;
+import jakarta.persistence.PreRemove;
-import javax.persistence.PreUpdate;
+import jakarta.persistence.PreUpdate;
 import java.util.UUID;
 
 public class TenantListener {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/data/tenant/TenantScopedBaseEntity.java

@@ -5,9 +5,9 @@ import org.hibernate.annotations.Filter;
 import org.hibernate.annotations.FilterDef;
 import org.hibernate.annotations.ParamDef;
 
-import javax.persistence.Column;
+import jakarta.persistence.Column;
-import javax.persistence.EntityListeners;
+import jakarta.persistence.EntityListeners;
-import javax.persistence.MappedSuperclass;
+import jakarta.persistence.MappedSuperclass;
 import java.io.Serializable;
 import java.util.UUID;
 
@@ -15,17 +15,22 @@ import java.util.UUID;
 //@Getter
 //@Setter
 //@NoArgsConstructor
-@FilterDef(name = TenantScopedBaseEntity.tenantFilter, parameters = {@ParamDef(name = TenantScopedBaseEntity.tenantFilterTenantParam, type = "string")})
+@FilterDef(name = TenantScopedBaseEntity.tenantFilter, parameters = {@ParamDef(name = TenantScopedBaseEntity.tenantFilterTenantParam, type = String.class)})
 @Filter(name = "tenantFilter", condition = "tenant = (cast(:tenantId as uuid))")
 @EntityListeners(TenantListener.class)
 public abstract class TenantScopedBaseEntity implements TenantScoped, Serializable {
+
     private static final long serialVersionUID = 1L;
+
     public static final String tenantFilter = "tenantFilter";
+
     public static final String tenantFilterTenantParam = "tenantId";
 
     @Column(name = "tenant", columnDefinition = "uuid", nullable = true)
     private UUID tenantId;
+
     public static final String _tenantId = "tenantId";
+
     public UUID getTenantId() {
         return tenantId;
     }

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/integrationevent/AppRabbitConfigurer.java

@@ -41,7 +41,7 @@ public class AppRabbitConfigurer extends RabbitConfigurer {
         return new InboxBindings(bindingItems);
     }
 
-    @Bean
+    @Bean(name = "InboxCreator")
     public InboxCreator inboxCreator() {
         return (params) -> {
             InboxRepository inboxRepository = this.applicationContext.getBean(InboxRepository.class);

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/integrationevent/InboxIntegrationEventConfigurer.java

@@ -0,0 +1,34 @@
+package gr.cite.notification.integrationevent;
+
+import gr.cite.notification.integrationevent.inbox.InboxProperties;
+import gr.cite.notification.integrationevent.inbox.InboxRepositoryImpl;
+import gr.cite.queueinbox.InboxConfigurer;
+import gr.cite.queueinbox.repository.InboxRepository;
+import jakarta.persistence.EntityManagerFactory;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.stereotype.Component;
+
+@Configuration
+@EnableConfigurationProperties({InboxProperties.class})
+@ConditionalOnProperty(prefix = "queue.task.listener", name = "enable", matchIfMissing = false)
+public class InboxIntegrationEventConfigurer extends InboxConfigurer {
+	private ApplicationContext applicationContext;
+	private InboxProperties inboxProperties;
+
+	public InboxIntegrationEventConfigurer(ApplicationContext applicationContext, InboxProperties inboxProperties) {
+		this.applicationContext = applicationContext;
+		this.inboxProperties = inboxProperties;
+	}
+
+	@Bean
+	public InboxRepository inboxRepositoryCreator() {
+		return new InboxRepositoryImpl(this.applicationContext, this.inboxProperties);
+	}
+
+}
+

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/integrationevent/OutboxIntegrationEventConfigurer.java

@@ -0,0 +1,68 @@
+package gr.cite.notification.integrationevent;
+
+import gr.cite.notification.integrationevent.outbox.OutboxProperties;
+import gr.cite.notification.integrationevent.outbox.OutboxRepositoryImpl;
+import gr.cite.queueoutbox.IntegrationEventContextCreator;
+import gr.cite.queueoutbox.OutboxConfigurer;
+import gr.cite.queueoutbox.repository.OutboxRepository;
+import gr.cite.rabbitmq.IntegrationEventMessageConstants;
+import gr.cite.rabbitmq.RabbitProperties;
+import gr.cite.rabbitmq.broker.MessageHydrator;
+import org.springframework.amqp.core.MessageProperties;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.nio.charset.StandardCharsets;
+import java.time.Instant;
+import java.util.Date;
+import java.util.UUID;
+
+@Configuration
+@EnableConfigurationProperties({OutboxProperties.class})
+@ConditionalOnProperty(prefix = "queue.task.publisher", name = "enable", matchIfMissing = false)
+public class OutboxIntegrationEventConfigurer extends OutboxConfigurer {
+	private ApplicationContext applicationContext;
+	private OutboxProperties outboxProperties;
+
+	public OutboxIntegrationEventConfigurer(ApplicationContext applicationContext, OutboxProperties outboxProperties) {
+		this.applicationContext = applicationContext;
+		this.outboxProperties = outboxProperties;
+	}
+
+	@Bean
+	public MessageHydrator messageHydrator(RabbitProperties rabbitProperties) {
+		return (message, event, eventContext) -> {
+			MessageProperties messageProperties = message.getMessageProperties();
+			messageProperties.setAppId(rabbitProperties.getAppId());
+			messageProperties.setContentEncoding(StandardCharsets.UTF_8.displayName());
+			messageProperties.setContentType(MessageProperties.CONTENT_TYPE_JSON);
+			//messageProperties.setUserId(userContext.getCurrentUser().toString());
+			messageProperties.setTimestamp(Date.from(Instant.now()));
+			messageProperties.setMessageId(event.getMessageId().toString());
+
+			if (eventContext != null) {
+				UUID tenant = ((IntegrationEventContextImpl) eventContext).getTenant();
+				if (tenant != null) {
+					messageProperties.setHeader(IntegrationEventMessageConstants.TENANT, tenant);
+				}
+			}
+
+			return message;
+		};
+	}
+
+	@Bean
+	public IntegrationEventContextCreator integrationEventContextCreator() {
+		return (message) -> new IntegrationEventContextImpl();
+	}
+
+	@Bean
+	public OutboxRepository outboxRepositoryCreator() {
+		return new OutboxRepositoryImpl(this.applicationContext, this.outboxProperties);
+	}
+}
+
+

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/integrationevent/inbox/InboxProperties.java

@@ -1,33 +1,22 @@
 package gr.cite.notification.integrationevent.inbox;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.boot.context.properties.ConstructorBinding;
-import org.springframework.validation.annotation.Validated;
 
-import javax.validation.constraints.NotNull;
 import java.util.List;
 
-@Validated
 @ConfigurationProperties(prefix = "queue.task.listener.options")
-@ConstructorBinding
 public class InboxProperties {
 
-    @NotNull
     private final String exchange;
 
-    @NotNull
     private final List<String> notifyTopic;
 
-    @NotNull
     private final List<String> tenantRemovalTopic;
 
-    @NotNull
     private final List<String> tenantTouchedTopic;
 
-    @NotNull
     private final List<String> userRemovalTopic;
 
-    @NotNull
     private final List<String> userTouchedTopic;
 
     public InboxProperties(

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/integrationevent/outbox/OutboxIntegrationEvent.java

@@ -0,0 +1,19 @@
+package gr.cite.notification.integrationevent.outbox;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import gr.cite.notification.integrationevent.TrackedEvent;
+import gr.cite.rabbitmq.IntegrationEvent;
+
+@JsonIgnoreProperties(ignoreUnknown = true)
+public class OutboxIntegrationEvent extends IntegrationEvent {
+	private TrackedEvent event;
+
+	public TrackedEvent getEvent() {
+		return event;
+	}
+
+	public void setEvent(TrackedEvent event) {
+		this.event = event;
+	}
+
+}

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/integrationevent/outbox/OutboxProperties.java

@@ -1,60 +1,35 @@
 package gr.cite.notification.integrationevent.outbox;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.validation.annotation.Validated;
 
-import javax.validation.constraints.NotNull;
-
-@Validated
 @ConfigurationProperties(prefix = "queue.task.publisher.options")
 public class OutboxProperties {
 
-    @NotNull
     private final String exchange;
 
-    @NotNull
     private final String tenantTouchTopic;
 
-    @NotNull
     private final String tenantRemovalTopic;
 
-    @NotNull
+    private final String userTouchTopic;
-    private final String tenantReactivationTopic;
 
-    @NotNull
+    private final String userRemovalTopic;
-    private final String tenantUserInviteTopic;
 
-    @NotNull
     private final String notifyTopic;
 
-    @NotNull
-    private final String forgetMeCompletedTopic;
-
-    @NotNull
-    private final String whatYouKnowAboutMeCompletedTopic;
-
-    @NotNull
-    private final String generateFileTopic;
-
     public OutboxProperties(String exchange,
                             String tenantTouchTopic,
                             String tenantRemovalTopic,
-                            String tenantReactivationTopic,
+                            String userTouchTopic,
-                            String tenantUserInviteTopic,
+                            String userRemovalTopic,
-                            String notifyTopic,
+                            String notifyTopic
-                            String forgetMeCompletedTopic,
-                            String whatYouKnowAboutMeCompletedTopic,
-                            String generateFileTopic
     ) {
         this.exchange = exchange;
         this.tenantTouchTopic = tenantTouchTopic;
         this.tenantRemovalTopic = tenantRemovalTopic;
-        this.tenantReactivationTopic = tenantReactivationTopic;
+        this.userTouchTopic = userTouchTopic;
-        this.tenantUserInviteTopic = tenantUserInviteTopic;
+        this.userRemovalTopic = userRemovalTopic;
         this.notifyTopic = notifyTopic;
-        this.forgetMeCompletedTopic = forgetMeCompletedTopic;
-        this.whatYouKnowAboutMeCompletedTopic = whatYouKnowAboutMeCompletedTopic;
-        this.generateFileTopic = generateFileTopic;
     }
 
     public String getExchange() {
@@ -69,27 +44,15 @@ public class OutboxProperties {
         return tenantRemovalTopic;
     }
 
-    public String getTenantReactivationTopic() {
+    public String getUserTouchTopic() {
-        return tenantReactivationTopic;
+        return userTouchTopic;
     }
 
-    public String getTenantUserInviteTopic() {
+    public String getUserRemovalTopic() {
-        return tenantUserInviteTopic;
+        return userRemovalTopic;
     }
 
     public String getNotifyTopic() {
         return notifyTopic;
     }
-
-    public String getForgetMeCompletedTopic() {
-        return forgetMeCompletedTopic;
-    }
-
-    public String getWhatYouKnowAboutMeCompletedTopic() {
-        return whatYouKnowAboutMeCompletedTopic;
-    }
-
-    public String getGenerateFileTopic() {
-        return generateFileTopic;
-    }
 }

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/integrationevent/outbox/OutboxRepositoryImpl.java

@@ -0,0 +1,397 @@
+package gr.cite.notification.integrationevent.outbox;
+
+import gr.cite.notification.common.JsonHandlingService;
+import gr.cite.notification.common.enums.IsActive;
+import gr.cite.notification.common.scope.fake.FakeRequestScope;
+import gr.cite.notification.data.QueueOutboxEntity;
+import gr.cite.notification.query.QueueOutboxQuery;
+import gr.cite.queueoutbox.entity.QueueOutbox;
+import gr.cite.queueoutbox.entity.QueueOutboxNotifyStatus;
+import gr.cite.queueoutbox.repository.CandidateInfo;
+import gr.cite.queueoutbox.repository.OutboxRepository;
+import gr.cite.queueoutbox.task.MessageOptions;
+import gr.cite.rabbitmq.IntegrationEvent;
+import gr.cite.tools.data.query.Ordering;
+import gr.cite.tools.data.query.QueryFactory;
+import gr.cite.tools.logging.LoggerService;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.EntityManagerFactory;
+import jakarta.persistence.EntityTransaction;
+import jakarta.persistence.OptimisticLockException;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.Random;
+import java.util.UUID;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+public class OutboxRepositoryImpl implements OutboxRepository {
+
+	protected final ApplicationContext applicationContext;
+	private final Random random = new Random();
+	private static final LoggerService logger = new LoggerService(LoggerFactory.getLogger(OutboxRepositoryImpl.class));
+	private final JsonHandlingService jsonHandlingService;
+	private final OutboxProperties outboxProperties;
+
+	public OutboxRepositoryImpl(
+			ApplicationContext applicationContext,
+			OutboxProperties outboxProperties
+	) {
+		this.applicationContext = applicationContext;
+		this.jsonHandlingService = this.applicationContext.getBean(JsonHandlingService.class);
+		this.outboxProperties = outboxProperties;
+	}
+
+	@Override
+	public CandidateInfo candidate(Instant lastCandidateCreationTimestamp, MessageOptions messageOptions, Function<QueueOutbox, Boolean> onConfirmTimeout) {
+		EntityTransaction transaction = null;
+		EntityManager entityManager = null;
+		CandidateInfo candidate = null;
+		try (FakeRequestScope ignored = new FakeRequestScope()) {
+			try {
+				QueryFactory queryFactory = this.applicationContext.getBean(QueryFactory.class);
+				EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
+				entityManager = entityManagerFactory.createEntityManager();
+
+				transaction = entityManager.getTransaction();
+				transaction.begin();
+
+				QueueOutboxEntity item = queryFactory.query(QueueOutboxQuery.class)
+						.isActives(IsActive.Active)
+						.notifyStatus(QueueOutboxNotifyStatus.PENDING, QueueOutboxNotifyStatus.WAITING_CONFIRMATION, QueueOutboxNotifyStatus.ERROR)
+						.retryThreshold(messageOptions.getRetryThreashold())
+						.confirmTimeout(messageOptions.getConfirmTimeoutSeconds())
+						.createdAfter(lastCandidateCreationTimestamp)
+						.ordering(new Ordering().addAscending(QueueOutboxEntity._createdAt))
+						.first();
+
+				if (item != null) {
+					boolean confirmTimeout = onConfirmTimeout.apply(item);
+
+					QueueOutboxNotifyStatus prevState = item.getNotifyStatus();
+					item.setNotifyStatus(QueueOutboxNotifyStatus.PROCESSING);
+
+					entityManager.merge(item);
+					entityManager.flush();
+
+					candidate = new CandidateInfo();
+					candidate.setId(item.getId());
+					candidate.setCreatedAt(item.getCreatedAt());
+					candidate.setPreviousState(prevState);
+				}
+
+				transaction.commit();
+			} catch (OptimisticLockException ex) {
+				// we get this if/when someone else already modified the notifications. We want to essentially ignore this, and keep working
+				logger.debug("Concurrency exception getting queue outbox. Skipping: {} ", ex.getMessage());
+				if (transaction != null) transaction.rollback();
+				candidate = null;
+			} catch (Exception ex) {
+				logger.error("Problem getting list of queue outbox. Skipping: {}", ex.getMessage(), ex);
+				if (transaction != null) transaction.rollback();
+				candidate = null;
+			} finally {
+				if (entityManager != null) entityManager.close();
+			}
+		} catch (Exception ex) {
+			logger.error("Problem getting list of queue outbox. Skipping: {}", ex.getMessage(), ex);
+		}
+
+		return candidate;
+	}
+
+	@Override
+	public Boolean shouldOmit(CandidateInfo candidate, Function<QueueOutbox, Boolean> shouldOmit) {
+		EntityTransaction transaction = null;
+		EntityManager entityManager = null;
+		boolean success = false;
+
+		try (FakeRequestScope ignored = new FakeRequestScope()) {
+			try {
+				EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
+
+				entityManager = entityManagerFactory.createEntityManager();
+				transaction = entityManager.getTransaction();
+
+				transaction.begin();
+
+				QueryFactory queryFactory = this.applicationContext.getBean(QueryFactory.class);
+				QueueOutboxEntity item = queryFactory.query(QueueOutboxQuery.class).ids(candidate.getId()).first();
+
+				if (item == null) {
+					logger.warn("Could not lookup queue outbox {} to process. Continuing...", candidate.getId());
+				} else {
+					if (shouldOmit.apply(item)) {
+						item.setNotifyStatus(QueueOutboxNotifyStatus.OMITTED);
+
+						entityManager.merge(item);
+						entityManager.flush();
+						success = true;
+					}
+				}
+
+				transaction.commit();
+			} catch (Exception ex) {
+				logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+				if (transaction != null) transaction.rollback();
+				success = false;
+			} finally {
+				if (entityManager != null) entityManager.close();
+			}
+		} catch (Exception ex) {
+			logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+		}
+		return success;
+	}
+
+	@Override
+	public Boolean shouldWait(CandidateInfo candidate, Function<QueueOutbox, Boolean> itIsTimeFunc) {
+		EntityTransaction transaction = null;
+		EntityManager entityManager = null;
+		boolean success = false;
+
+		try (FakeRequestScope ignored = new FakeRequestScope()) {
+			try {
+				EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
+
+				entityManager = entityManagerFactory.createEntityManager();
+				transaction = entityManager.getTransaction();
+
+				transaction.begin();
+
+				QueryFactory queryFactory = this.applicationContext.getBean(QueryFactory.class);
+				QueueOutboxEntity item = queryFactory.query(QueueOutboxQuery.class).ids(candidate.getId()).first();
+
+				if (item.getRetryCount() != null && item.getRetryCount() >= 1) {
+					Boolean itIsTime = itIsTimeFunc.apply(item);
+
+					if (!itIsTime) {
+						item.setNotifyStatus(candidate.getPreviousState());
+
+						entityManager.merge(item);
+						entityManager.flush();
+						success = true;
+					}
+
+					success = !itIsTime;
+				}
+				transaction.commit();
+			} catch (Exception ex) {
+				logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+				if (transaction != null) transaction.rollback();
+				success = false;
+			} finally {
+				if (entityManager != null) entityManager.close();
+			}
+		} catch (Exception ex) {
+			logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+		}
+		return success;
+	}
+
+	@Override
+	public Boolean process(CandidateInfo candidateInfo, Boolean isAutoconfirmOnPublish, Function<QueueOutbox, Boolean> publish) {
+		EntityTransaction transaction = null;
+		EntityManager entityManager = null;
+		Boolean success = false;
+
+		try (FakeRequestScope ignored = new FakeRequestScope()) {
+			try {
+
+				EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
+
+				entityManager = entityManagerFactory.createEntityManager();
+				transaction = entityManager.getTransaction();
+				transaction.begin();
+
+				QueryFactory queryFactory = this.applicationContext.getBean(QueryFactory.class);
+				QueueOutboxEntity item = queryFactory.query(QueueOutboxQuery.class).ids(candidateInfo.getId()).first();
+
+				if (item == null) {
+					logger.warn("Could not lookup queue outbox {} to process. Continuing...", candidateInfo.getId());
+				} else {
+
+					success = publish.apply(item);
+					if (success) {
+						if (isAutoconfirmOnPublish) {
+							item.setNotifyStatus(QueueOutboxNotifyStatus.CONFIRMED);
+							item.setConfirmedAt(Instant.now());
+						} else {
+							item.setNotifyStatus(QueueOutboxNotifyStatus.WAITING_CONFIRMATION);
+						}
+						item.setPublishedAt(Instant.now());
+					} else {
+						item.setNotifyStatus(QueueOutboxNotifyStatus.ERROR);
+						item.setRetryCount(item.getRetryCount() != null ? item.getRetryCount() + 1 : 0);
+						item.setPublishedAt(null);
+					}
+
+					entityManager.merge(item);
+					entityManager.flush();
+				}
+
+				transaction.commit();
+			} catch (Exception ex) {
+				logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+				if (transaction != null) transaction.rollback();
+				success = false;
+			} finally {
+				if (entityManager != null) entityManager.close();
+			}
+		} catch (Exception ex) {
+			logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+		}
+		return success;
+	}
+
+	@Override
+	public void handleConfirm(List<UUID> confirmedMessages) {
+		EntityTransaction transaction = null;
+		EntityManager entityManager = null;
+
+		try (FakeRequestScope ignored = new FakeRequestScope()) {
+			try {
+
+				EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
+
+				entityManager = entityManagerFactory.createEntityManager();
+				transaction = entityManager.getTransaction();
+				transaction.begin();
+
+				QueryFactory queryFactory = this.applicationContext.getBean(QueryFactory.class);
+				List<QueueOutboxEntity> queueOutboxMessages = queryFactory.query(QueueOutboxQuery.class).ids(confirmedMessages).collect();
+
+				if (queueOutboxMessages == null) {
+					logger.warn("Could not lookup messages {} to process. Continuing...", String.join(",", confirmedMessages.stream().map(x -> x.toString()).collect(Collectors.toList())));
+				} else {
+
+					for (QueueOutboxEntity queueOutboxMessage : queueOutboxMessages) {
+						queueOutboxMessage.setNotifyStatus(QueueOutboxNotifyStatus.CONFIRMED);
+						queueOutboxMessage.setConfirmedAt(Instant.now());
+						entityManager.merge(queueOutboxMessage);
+					}
+
+					entityManager.flush();
+				}
+
+				transaction.commit();
+			} catch (Exception ex) {
+				logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+				if (transaction != null) transaction.rollback();
+			} finally {
+				if (entityManager != null) entityManager.close();
+			}
+		} catch (Exception ex) {
+			logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+		}
+	}
+
+	@Override
+	public void handleNack(List<UUID> nackedMessages) {
+		EntityTransaction transaction = null;
+		EntityManager entityManager = null;
+
+		try (FakeRequestScope ignored = new FakeRequestScope()) {
+			try {
+
+				EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
+
+				entityManager = entityManagerFactory.createEntityManager();
+				transaction = entityManager.getTransaction();
+				transaction.begin();
+
+				QueryFactory queryFactory = this.applicationContext.getBean(QueryFactory.class);
+				List<QueueOutboxEntity> queueOutboxMessages = queryFactory.query(QueueOutboxQuery.class).ids(nackedMessages).collect();
+
+				if (queueOutboxMessages == null) {
+					logger.warn("Could not lookup messages {} to process. Continuing...", String.join(",", nackedMessages.stream().map(x -> x.toString()).collect(Collectors.toList())));
+				} else {
+
+					for (QueueOutboxEntity queueOutboxMessage : queueOutboxMessages) {
+						queueOutboxMessage.setNotifyStatus(QueueOutboxNotifyStatus.ERROR);
+						queueOutboxMessage.setRetryCount(queueOutboxMessage.getRetryCount() != null ? queueOutboxMessage.getRetryCount() + 1 : 0);
+						entityManager.merge(queueOutboxMessage);
+					}
+
+					entityManager.flush();
+				}
+
+				transaction.commit();
+			} catch (Exception ex) {
+				logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+				if (transaction != null) transaction.rollback();
+			} finally {
+				if (entityManager != null) entityManager.close();
+			}
+		} catch (Exception ex) {
+			logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+		}
+	}
+
+	@Override
+	public QueueOutbox create(IntegrationEvent item) {
+		EntityTransaction transaction = null;
+		EntityManager entityManager = null;
+		boolean success = false;
+		QueueOutboxEntity queueMessage = null;
+		try (FakeRequestScope ignored = new FakeRequestScope()) {
+			try {
+				queueMessage = this.mapEvent((OutboxIntegrationEvent) item);
+				EntityManagerFactory entityManagerFactory = this.applicationContext.getBean(EntityManagerFactory.class);
+
+				entityManager = entityManagerFactory.createEntityManager();
+				transaction = entityManager.getTransaction();
+
+				transaction.begin();
+
+				entityManager.persist(queueMessage);
+				entityManager.flush();
+
+				transaction.commit();
+			} catch (Exception ex) {
+				logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+				if (transaction != null) transaction.rollback();
+				success = false;
+			} finally {
+				if (entityManager != null) entityManager.close();
+			}
+		} catch (Exception ex) {
+			logger.error("Problem executing purge. rolling back any db changes and marking error. Continuing...", ex);
+		}
+		return queueMessage;
+	}
+
+	private QueueOutboxEntity mapEvent(OutboxIntegrationEvent event) {
+		String routingKey;
+		switch (event.getType()) {
+			default: {
+				logger.error("unrecognized outgoing integration event {}. Skipping...", event.getType());
+				return null;
+			}
+		}
+
+//		UUID correlationId = UUID.randomUUID();
+//		if (event.getEvent() != null) event.getEvent().setTrackingContextTag(correlationId.toString());
+//		event.setMessage(this.jsonHandlingService.toJsonSafe(event.getEvent()));
+//		//this._logTrackingService.Trace(correlationId.ToString(), $"Correlating current tracking context with new correlationId {correlationId}");
+//
+//		QueueOutboxEntity queueMessage = new QueueOutboxEntity();
+//		queueMessage.setId(UUID.randomUUID());
+//		queueMessage.setTenantId(null);
+//		queueMessage.setExchange(this.outboxProperties.getExchange());
+//		queueMessage.setRoute(routingKey);
+//		queueMessage.setMessageId(event.getMessageId());
+//		queueMessage.setMessage(this.jsonHandlingService.toJsonSafe(event));
+//		queueMessage.setIsActive(IsActive.Active);
+//		queueMessage.setNotifyStatus(QueueOutboxNotifyStatus.PENDING);
+//		queueMessage.setRetryCount(0);
+//		queueMessage.setCreatedAt(Instant.now());
+//		queueMessage.setUpdatedAt(Instant.now());
+//
+//		return queueMessage;
+	}
+}

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/InAppNotification.java

@@ -5,7 +5,7 @@ import gr.cite.notification.common.enums.IsActive;
 import gr.cite.notification.common.enums.NotificationInAppTracking;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 public class InAppNotification {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/Notification.java

@@ -5,8 +5,8 @@ import gr.cite.notification.data.conventers.IsActiveConverter;
 import gr.cite.notification.data.conventers.NotificationTrackingProcessConverter;
 import gr.cite.notification.data.conventers.NotificationTrackingStateConverter;
 
-import javax.persistence.Column;
+import jakarta.persistence.Column;
-import javax.persistence.Convert;
+import jakarta.persistence.Convert;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/UserNotificationPreference.java

@@ -4,7 +4,7 @@ import gr.cite.notification.common.enums.NotificationContactType;
 import gr.cite.notification.data.composite.CompositeUserNotificationPreferenceId;
 import gr.cite.notification.data.tenant.TenantScopedBaseEntity;
 
-import javax.persistence.*;
+import jakarta.persistence.*;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/NotificationPersist.java

@@ -4,7 +4,7 @@ import gr.cite.notification.common.enums.NotificationContactType;
 import gr.cite.notification.common.enums.NotificationNotifyState;
 import gr.cite.notification.common.validation.ValidId;
 
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/NotificationTemplatePersist.java

@@ -6,8 +6,8 @@ import gr.cite.notification.common.validation.ValidEnum;
 import gr.cite.notification.common.validation.ValidId;
 import gr.cite.notification.model.persist.notificationtemplate.NotificationTemplateValuePersist;
 
-import javax.validation.Valid;
+import jakarta.validation.Valid;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
 import java.util.UUID;
 
 public class NotificationTemplatePersist {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/TenantTouchedIntegrationEventPersist.java

@@ -2,9 +2,9 @@ package gr.cite.notification.model.persist;
 
 import gr.cite.notification.common.validation.ValidId;
 
-import javax.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
-import javax.validation.constraints.Size;
+import jakarta.validation.constraints.Size;
 import java.util.UUID;
 
 public class TenantTouchedIntegrationEventPersist {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/UserContactInfoPersist.java

@@ -5,8 +5,8 @@ import gr.cite.notification.common.enums.IsActive;
 import gr.cite.notification.common.validation.FieldNotNullIfOtherSet;
 import gr.cite.notification.common.validation.ValidId;
 
-import javax.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
 import java.time.Instant;
 import java.util.UUID;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/UserTouchedIntegrationEventPersist.java

@@ -2,9 +2,9 @@ package gr.cite.notification.model.persist;
 
 import gr.cite.notification.common.validation.ValidId;
 
-import javax.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
-import javax.validation.constraints.Size;
+import jakarta.validation.constraints.Size;
 import java.util.UUID;
 
 public class UserTouchedIntegrationEventPersist {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/notificationtemplate/FieldInfoPersist.java

@@ -3,8 +3,8 @@ package gr.cite.notification.model.persist.notificationtemplate;
 import gr.cite.notification.common.enums.NotificationDataType;
 import gr.cite.notification.common.validation.ValidEnum;
 
-import javax.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
 
 public class FieldInfoPersist {
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/notificationtemplate/FieldOptionsPersist.java

@@ -1,7 +1,7 @@
 package gr.cite.notification.model.persist.notificationtemplate;
 
 
-import javax.validation.Valid;
+import jakarta.validation.Valid;
 import java.util.List;
 import java.util.Map;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/model/persist/notificationtemplate/NotificationTemplateValuePersist.java

@@ -3,9 +3,9 @@ package gr.cite.notification.model.persist.notificationtemplate;
 import gr.cite.notification.common.enums.EmailOverrideMode;
 import gr.cite.notification.common.validation.ValidEnum;
 
-import javax.validation.Valid;
+import jakarta.validation.Valid;
-import javax.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
 import java.util.List;
 
 public class NotificationTemplateValuePersist {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/InAppNotificationQuery.java

@@ -1,9 +1,10 @@
 package gr.cite.notification.query;
 
 import gr.cite.notification.authorization.AuthorizationFlags;
-import gr.cite.notification.common.enums.*;
+import gr.cite.notification.common.enums.InAppNotificationPriority;
+import gr.cite.notification.common.enums.IsActive;
+import gr.cite.notification.common.enums.NotificationInAppTracking;
 import gr.cite.notification.data.InAppNotificationEntity;
-import gr.cite.notification.data.LanguageEntity;
 import gr.cite.notification.model.InAppNotification;
 import gr.cite.tools.data.query.FieldResolver;
 import gr.cite.tools.data.query.QueryBase;
@@ -12,8 +13,8 @@ import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/LanguageQuery.java

@@ -11,9 +11,9 @@ import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/NotificationQuery.java

@@ -12,8 +12,8 @@ import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/NotificationTemplateQuery.java

@@ -12,10 +12,10 @@ import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
-import javax.persistence.criteria.Subquery;
+import jakarta.persistence.criteria.Subquery;
 import java.time.Instant;
 import java.util.*;
 
@@ -198,9 +198,8 @@ public class NotificationTemplateQuery extends QueryBase<NotificationTemplateEnt
 		}
 
 		if (this.languageQuery != null) {
-			Subquery<LanguageEntity> subQuery = queryContext.Query.subquery(this.languageQuery.entityClass());
+			QueryContext<LanguageEntity, UUID> subQuery = this.applySubQuery(this.languageQuery, queryContext, UUID.class, root -> root.get(NotificationTemplateEntity._id));
-			this.applySubQuery(this.languageQuery, queryContext.CriteriaBuilder, subQuery);
+			predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(NotificationTemplateEntity._languageId)).value(subQuery.Query));
-			predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(NotificationTemplateEntity._languageId)).value(subQuery));
 		}
 
 		if (this.channels != null) {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/QueueInboxQuery.java

@@ -11,9 +11,9 @@ import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/QueueOutboxQuery.java

@@ -12,9 +12,9 @@ import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/TenantConfigurationQuery.java

@@ -12,9 +12,9 @@ import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/TenantQuery.java

@@ -11,8 +11,8 @@ import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/UserContactInfoQuery.java

@@ -17,10 +17,10 @@ import gr.cite.tools.data.query.QueryContext;
 import org.springframework.stereotype.Component;
 import org.springframework.web.context.annotation.RequestScope;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
-import javax.persistence.criteria.Subquery;
+import jakarta.persistence.criteria.Subquery;
 import java.time.Instant;
 import java.util.*;
 
@@ -226,12 +226,11 @@ public class UserContactInfoQuery extends QueryBase<UserContactInfoEntity> {
 			predicates.add(inClause);
 		}
 		if (this.userQuery != null) {
-			Subquery<UserEntity> subQuery = queryContext.Query.subquery(this.userQuery.entityClass());
+			QueryContext<UserEntity, UUID> subQuery = this.applySubQuery(this.userQuery, queryContext, UUID.class, root -> root.get(UserContactInfoEntity._userId));
-			this.applySubQuery(this.userQuery, queryContext.CriteriaBuilder, subQuery);
+			predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(UserContactInfoEntity._userId)).value(subQuery.Query));
-			predicates.add(queryContext.CriteriaBuilder.in(queryContext.Root.get(UserContactInfoEntity._userId)).value(subQuery));
 		}
 
-		if (predicates.size() > 0) {
+		if (!predicates.isEmpty()) {
 			Predicate[] predicatesArray = predicates.toArray(new Predicate[0]);
 			return queryContext.CriteriaBuilder.and(predicatesArray);
 		} else {

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/UserCredentialQuery.java

@@ -13,9 +13,9 @@ import org.springframework.beans.factory.config.ConfigurableBeanFactory;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaBuilder;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;
 

dmp-backend/notification-service/notification/src/main/java/gr/cite/notification/query/UserNotificationPreferenceQuery.java

@@ -10,8 +10,8 @@ import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 
-import javax.persistence.Tuple;
+import jakarta.persistence.Tuple;
-import javax.persistence.criteria.Predicate;
+import jakarta.persistence.criteria.Predicate;
 import java.time.Instant;
 import java.util.*;