Feature/962 notification model update

CHANGELOG.md

@@ -10,6 +10,7 @@ _**For better traceability add the corresponding GitHub issue number in each cha
 ### Changed
 - #965 Implement proxy functionality of the IRS policy store
 - #962 Changed notification model to new one in frontend/backend
+- #962 Removed initial notification message for notification flow
 - #753 Refactored message history in notification detail view
 
 ### Added

tx-backend/src/main/java/org/eclipse/tractusx/traceability/common/mapper/NotificationMapper.java

@@ -51,7 +51,7 @@ public class NotificationMapper {
      * @param notification the notification associated with the alert or investigation
      * @return an Notification object representing the notification received by the receiver
      */
-    public Notification toNotification(BPN bpn, EDCNotification edcNotification, NotificationMessage notification, NotificationType notificationType) {
+    public Notification toNotification(BPN bpn, EDCNotification edcNotification, NotificationMessage notification, NotificationType notificationType, BPN applicationBPN) {
 
         List<String> assetIds = new ArrayList<>();
         emptyIfNull(notification.getAffectedParts()).stream()
@@ -64,10 +64,12 @@ public Notification toNotification(BPN bpn, EDCNotification edcNotification, Not
                 .notificationType(notificationType)
                 .description(edcNotification.getInformation())
                 .createdAt(Instant.now())
+                .sendTo(applicationBPN.value())
                 .severity(NotificationSeverity.fromString(edcNotification.getSeverity()))
                 .targetDate(convertInstantToString(edcNotification.getTargetDate()))
                 .affectedPartIds(assetIds)
                 .notifications(List.of(notification))
+                .initialReceiverBpns(List.of(applicationBPN.value()))
                 .build();
     }
 }

tx-backend/src/main/java/org/eclipse/tractusx/traceability/notification/application/notification/mapper/NotificationResponseMapper.java

@@ -54,14 +54,13 @@ public static NotificationResponse from(Notification notification) {
                 .type(NotificationMessageMapper.from(notification.getNotificationType()))
                 .title(notification.getTitle())
                 .updatedDate(OffsetDateTime.now().toString())
-                .sendTo(getReceiverBPN(notification.getNotifications()))
+                .sendTo(notification.getSendTo())
                 .sendToName(getReceiverName(notification.getNotifications()))
                 .severity(notification.getSeverity() != null ?
                         NotificationSeverityResponse.fromString(notification.getSeverity().getRealName()) :
                         null)
                 .targetDate(notification.getTargetDate())
-                .messages(fromNotifications(notification.getNotifications()))
-                .build();
+                .messages(fromNotifications(notification.getNotifications())).build();
     }
 
     public static PageResult<NotificationResponse> fromAsPageResult(PageResult<Notification> notificationPageResult) {
@@ -81,13 +80,6 @@ private static String getSenderBPN(Collection<NotificationMessage> notifications
                 .orElse(null);
     }
 
-    private static String getReceiverBPN(Collection<NotificationMessage> notifications) {
-        return notifications.stream()
-                .findFirst()
-                .map(NotificationMessage::getSentTo)
-                .orElse(null);
-    }
-
     private static String getSenderName(Collection<NotificationMessage> notifications) {
         return notifications.stream()
                 .findFirst()

tx-backend/src/main/java/org/eclipse/tractusx/traceability/notification/domain/base/model/Notification.java

@@ -48,6 +48,7 @@
 public class Notification {
     private String title;
     private BPN bpn;
+    private String sendTo;
     private NotificationId notificationId;
     private NotificationStatus notificationStatus;
     private String description;
@@ -60,13 +61,17 @@ public class Notification {
     private List<String> affectedPartIds = new ArrayList<>();
     private NotificationSeverity severity;
     private String targetDate;
+    @Builder.Default
+    private List<String> initialReceiverBpns = new ArrayList<>();
 
     @Getter
     @Builder.Default
     private List<NotificationMessage> notifications = List.of();
 
 
-    public static Notification startNotification(String title, Instant createDate, BPN bpn, String description, NotificationType notificationType, NotificationSeverity severity, Instant targetDate) {
+    public static Notification startNotification(String title, Instant createDate, BPN bpn, String description, NotificationType notificationType, NotificationSeverity severity, Instant targetDate, List<String> affectedPartIds, List<String> initialReceiverBpns, String receiverBpn) {
+
+
 
         return Notification.builder()
                 .title(title)
@@ -78,55 +83,17 @@ public static Notification startNotification(String title, Instant createDate, B
                 .severity(severity)
                 .description(description)
                 .updatedDate(Instant.now())
+                .sendTo(receiverBpn)
                 .createdAt(createDate)
-                .affectedPartIds(Collections.emptyList())
+                .affectedPartIds(affectedPartIds)
+                .initialReceiverBpns(initialReceiverBpns)
                 .build();
     }
 
     public void clearNotifications() {
         notifications = new ArrayList<>();
     }
 
-    public void createInitialNotifications(List<AssetBase> affectedParts, BPN applicationBPN, EditNotification editNotification, List<BpnEdcMapping> bpnEdcMappings) {
-
-        if (editNotification.getReceiverBpn() != null) {
-            Map.Entry<String, List<AssetBase>> receiverAssetsMap = new AbstractMap.SimpleEntry<>(editNotification.getReceiverBpn(), affectedParts);
-            Optional<String> sentToName = bpnEdcMappings.stream().filter(bpnEdcMapping -> bpnEdcMapping.bpn().equals(editNotification.getReceiverBpn())).findFirst().map(BpnEdcMapping::manufacturerName);
-            NotificationMessage notificationMessage = NotificationMessage.create(
-                    applicationBPN,
-                    editNotification.getReceiverBpn(),
-                    editNotification.getDescription(),
-                    this.notificationType,
-                    receiverAssetsMap,
-                    applicationBPN.value(),
-                    sentToName.orElse(null));
-
-            this.addNotificationMessage(notificationMessage);
-
-
-        } else {
-            Map<String, List<AssetBase>> assetsAsBuiltBPNMap = affectedParts.stream().collect(groupingBy(AssetBase::getManufacturerId));
-            assetsAsBuiltBPNMap
-                    .entrySet()
-                    .stream()
-                    .map(receiverAssetsMapEntry -> {
-                        String sentToBPN = receiverAssetsMapEntry.getKey();
-                        Optional<String> sentToName = bpnEdcMappings.stream().filter(bpnEdcMapping -> bpnEdcMapping.bpn().equals(sentToBPN)).findFirst().map(BpnEdcMapping::manufacturerName);
-                        return NotificationMessage.create(
-                                applicationBPN,
-                                sentToBPN,
-                                editNotification.getDescription(),
-                                this.notificationType,
-                                receiverAssetsMapEntry,
-                                applicationBPN.value(),
-                                sentToName.orElse(null));
-                    })
-                    .forEach(this::addNotificationMessage);
-        }
-
-
-    }
-
     public List<String> getAffectedPartIds() {
         return Collections.unmodifiableList(affectedPartIds);
     }
@@ -194,7 +161,7 @@ private void changeStatusTo(NotificationStatus to) {
         this.notificationStatus = to;
     }
 
-    public void addNotificationMessage(NotificationMessage notification) {
+    public synchronized void  addNotificationMessage(NotificationMessage notification) {
 
         List<NotificationMessage> updatedNotifications = new ArrayList<>(notifications);
         updatedNotifications.add(notification);

tx-backend/src/main/java/org/eclipse/tractusx/traceability/notification/domain/base/model/NotificationMessage.java

@@ -27,7 +27,6 @@
 import org.eclipse.tractusx.traceability.common.model.BPN;
 import org.eclipse.tractusx.traceability.notification.domain.notification.exception.NotificationStatusTransitionNotAllowed;
 
-import java.time.Instant;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
@@ -77,7 +76,7 @@ public static NotificationMessage create(BPN applicationBpn, String receiverBpn,
                 .sentTo(StringUtils.isBlank(receiverBpn) ? asset.getKey() : receiverBpn)
                 .sendToName(sendToName)
                 .message(description)
-                .notificationStatus(NotificationStatus.CREATED)
+                .notificationStatus(NotificationStatus.SENT)
                 .affectedParts(asset.getValue().stream().map(AssetBase::getId).map(NotificationAffectedPart::new).toList())
                 .edcNotificationId(notificationId)
                 .type(notificationType)
@@ -86,7 +85,6 @@ public static NotificationMessage create(BPN applicationBpn, String receiverBpn,
     }
 
 
-
     // Important - receiver and sender will be saved in switched order
     public NotificationMessage copyAndSwitchSenderAndReceiver(BPN applicationBpn) {
         final String notificationId = UUID.randomUUID().toString();

tx-backend/src/main/java/org/eclipse/tractusx/traceability/notification/domain/base/model/NotificationStatus.java

@@ -80,12 +80,11 @@ public static NotificationStatus fromStringValue(String value) {
         return MAPPINGS.get(value);
     }
 
-    public static NotificationStatus getPreviousStatus(NotificationStatus status, List<NotificationMessage> messages) {
+    public static NotificationStatus getPreviousStatus(NotificationStatus status) {
         return switch (status) {
             case CREATED, SENT, CANCELED -> NotificationStatus.CREATED;
-            case ACKNOWLEDGED, RECEIVED -> NotificationStatus.SENT;
+            case ACKNOWLEDGED, RECEIVED, CLOSED -> NotificationStatus.SENT;
             case ACCEPTED, DECLINED -> NotificationStatus.ACKNOWLEDGED;
-            case CLOSED -> messages.size() > 1 ? NotificationStatus.SENT : NotificationStatus.CREATED;
         };
     }
     public boolean transitionAllowed(NotificationStatus to) {

tx-backend/src/main/java/org/eclipse/tractusx/traceability/notification/domain/base/service/AbstractNotificationReceiverService.java

@@ -44,11 +44,13 @@ public abstract class AbstractNotificationReceiverService implements Notificatio
 
     protected abstract RuntimeException getIllegalUpdateException(String message);
 
+    protected abstract BPN getApplicationBpn();
+
     @Override
     public void handleReceive(EDCNotification edcNotification, NotificationType notificationType) {
         BPN investigationCreatorBPN = BPN.of(edcNotification.getSenderBPN());
         NotificationMessage notification = getNotificationMessageMapper().toNotificationMessage(edcNotification, notificationType);
-        Notification investigation = getNotificationMapper().toNotification(investigationCreatorBPN, edcNotification, notification, notificationType);
+        Notification investigation = getNotificationMapper().toNotification(investigationCreatorBPN, edcNotification, notification, notificationType, getApplicationBpn());
         NotificationId investigationId = getRepository().saveNotification(investigation);
         log.info("Stored received edcNotification in investigation with id {}", investigationId);
     }

tx-backend/src/main/java/org/eclipse/tractusx/traceability/notification/domain/base/service/AbstractNotificationService.java

@@ -18,6 +18,7 @@
  ********************************************************************************/
 package org.eclipse.tractusx.traceability.notification.domain.base.service;
 
+import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.eclipse.tractusx.traceability.assets.domain.asbuilt.repository.AssetAsBuiltRepository;
@@ -51,6 +52,7 @@
 
 @RequiredArgsConstructor
 @Slf4j
+@Transactional
 public abstract class AbstractNotificationService implements NotificationService {
 
     private final TraceabilityProperties traceabilityProperties;
@@ -84,7 +86,7 @@ public void updateStatusTransition(Long notificationId, NotificationStatus notif
         Notification notification = loadOrNotFoundException(new NotificationId(notificationId));
 
         List<NotificationMessage> messages = notification.getNotifications();
-        NotificationStatus previousStatus = NotificationStatus.getPreviousStatus(notificationStatus, messages);
+        NotificationStatus previousStatus = NotificationStatus.getPreviousStatus(notificationStatus);
 
         /* Create a copy of the latest notifications.
         As per asset there will be a notification created on start
@@ -114,15 +116,13 @@ public void updateStatusTransition(Long notificationId, NotificationStatus notif
     public void editNotification(EditNotification editNotification) {
         validateReceiverIsNotOwnBpn(editNotification.getReceiverBpn(), editNotification.getId());
         Notification notification = loadOrNotFoundException(new NotificationId(editNotification.getId()));
-        List<AssetBase> affectedParts = assetAsBuiltRepository.getAssetsById(editNotification.getAffectedPartIds());
-        List<BpnEdcMapping> bpnMappings = bpnRepository.findAllByIdIn(affectedParts.stream().map(AssetBase::getManufacturerId).toList());
 
         List<String> oldMessageIds =
                 notification.getNotifications().stream().map(NotificationMessage::getId).toList();
 
         getNotificationRepository().deleteByIdIn(oldMessageIds);
         notification.clearNotifications();
-        notification.createInitialNotifications(affectedParts, traceabilityProperties.getBpn(), editNotification, bpnMappings);
+
         if (editNotification.getReceiverBpn() != null) {
             notification.setBpn(BPN.of(editNotification.getReceiverBpn()));
         }
@@ -154,24 +154,6 @@ public Notification find(Long id) {
     @Override
     public void approve(Long notificationId) {
         Notification notification = loadOrNotFoundException(new NotificationId(notificationId));
-        List<NotificationMessage> createdNotifications = notification
-                .getNotifications()
-                .stream()
-                .filter(notificationMessage -> notificationMessage.getNotificationStatus().equals(NotificationStatus.CREATED))
-                .map(notificationMessage -> notificationMessage.toBuilder().build())
-                .toList();
-
-        log.info("Found {} notification messages in status CREATED", createdNotifications.size());
-        List<NotificationMessage> approvedNotifications = new ArrayList<>(createdNotifications);
-        approvedNotifications.forEach(notificationMessage -> {
-            notificationMessage.setId(UUID.randomUUID().toString());
-            notificationMessage.changeStatusTo(NotificationStatus.SENT);
-        });
-        log.info("Found {} notification messages in status SENT", approvedNotifications.size());
-
-        notification.addNotificationMessages(approvedNotifications);
-        log.info("Found {} notification messages at all", notification.getNotifications().size());
-        notification.getNotifications().stream().map(notificationMessage -> notificationMessage.getNotificationStatus().name()).forEach(s -> log.info("Notification Status {} ", s));
 
         final Notification approvedInvestigation;
         try {

tx-backend/src/main/java/org/eclipse/tractusx/traceability/notification/domain/base/service/EdcNotificationService.java

@@ -19,10 +19,11 @@
 
 package org.eclipse.tractusx.traceability.notification.domain.base.service;
 
+import org.eclipse.tractusx.traceability.notification.domain.base.model.Notification;
 import org.eclipse.tractusx.traceability.notification.domain.base.model.NotificationMessage;
 
 import java.util.concurrent.CompletableFuture;
 
 public interface EdcNotificationService {
-    CompletableFuture<NotificationMessage> asyncNotificationMessageExecutor(NotificationMessage notification);
+    CompletableFuture<NotificationMessage> asyncNotificationMessageExecutor(NotificationMessage message, Notification notification);
 }