CM Subscription: REfactor classes of producers and consumers

Issue-ID: CPS-2196
Change-Id: I0b56f37a1b615b9615d6bd7005348733e1739a46
Signed-off-by: emaclee <lee.anjella.macabuhay@est.tech>

7 files changed, 91 insertions, 10 deletions

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionEventsHandler.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionEventsHandler.java
new file mode 100644
index 000000000..49396bca3
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionEventsHandler.java
@@ -0,0 +1,70 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (c) 2024 Nordix Foundation.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an 'AS IS' BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.api.impl.events.cmsubscription;
+
+import lombok.RequiredArgsConstructor;
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.producer.CmNotificationSubscriptionDmiInEventProducer;
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.producer.CmNotificationSubscriptionNcmpOutEventProducer;
+import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.ncmp_to_dmi.CmNotificationSubscriptionDmiInEvent;
+import org.onap.cps.ncmp.events.cmsubscription_merge1_0_0.ncmp_to_client.CmNotificationSubscriptionNcmpOutEvent;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class CmNotificationSubscriptionEventsHandler {
+    private final CmNotificationSubscriptionNcmpOutEventProducer cmNotificationSubscriptionNcmpOutEventProducer;
+    private final CmNotificationSubscriptionDmiInEventProducer cmNotificationSubscriptionDmiInEventProducer;
+
+    /**
+     * Publish the event to the client who requested the subscription with key as subscription id and event is Cloud
+     * Event compliant.
+     *
+     * @param subscriptionId                         Cm Subscription Id
+     * @param eventType                              Type of event
+     * @param cmNotificationSubscriptionNcmpOutEvent Cm Notification Subscription Event for the
+     *                                               client
+     * @param isScheduledEvent                       Determines if the event is to be scheduled
+     *                                               or published now
+     */
+    public void publishCmNotificationSubscriptionNcmpOutEvent(final String subscriptionId, final String eventType,
+                                                  final CmNotificationSubscriptionNcmpOutEvent
+                                                          cmNotificationSubscriptionNcmpOutEvent,
+                                                  final boolean isScheduledEvent) {
+        cmNotificationSubscriptionNcmpOutEventProducer.publishCmNotificationSubscriptionNcmpOutEvent(subscriptionId,
+                eventType, cmNotificationSubscriptionNcmpOutEvent, isScheduledEvent);
+    }
+
+    /**
+     * Publish the event to the provided dmi plugin with key as subscription id and the event is in Cloud Event format.
+     *
+     * @param subscriptionId                       Cm Subscription Id
+     * @param dmiPluginName                        Dmi Plugin Name
+     * @param eventType                            Type of event
+     * @param cmNotificationSubscriptionDmiInEvent Cm Notification Subscription event for Dmi
+     */
+    public void publishCmNotificationSubscriptionDmiInEvent(final String subscriptionId, final String dmiPluginName,
+                                                            final String eventType,
+                                                            final CmNotificationSubscriptionDmiInEvent
+                                                                    cmNotificationSubscriptionDmiInEvent) {
+        cmNotificationSubscriptionDmiInEventProducer.publishCmNotificationSubscriptionDmiInEvent(subscriptionId,
+                dmiPluginName, eventType, cmNotificationSubscriptionDmiInEvent);
+    }
+}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventPublishingTask.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventPublishingTask.java
index b2c0a5cfb..7058331b8 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventPublishingTask.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventPublishingTask.java
@@ -20,7 +20,7 @@
 
 package org.onap.cps.ncmp.api.impl.events.cmsubscription;
 
-import static org.onap.cps.ncmp.api.impl.events.cmsubscription.CmNotificationSubscriptionNcmpOutEventProducer.buildAndGetCmNotificationNcmpOutEventAsCloudEvent;
+import static org.onap.cps.ncmp.api.impl.events.cmsubscription.producer.CmNotificationSubscriptionNcmpOutEventProducer.buildAndGetCmNotificationNcmpOutEventAsCloudEvent;
 
 import io.cloudevents.CloudEvent;
 import java.util.Map;
@@ -36,7 +36,6 @@ import org.onap.cps.utils.JsonObjectMapper;
 @RequiredArgsConstructor
 public class CmNotificationSubscriptionNcmpOutEventPublishingTask implements Runnable {
 
-
     private final String topicName;
     private final String subscriptionId;
     private final String eventType;
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionDmiOutEventConsumer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/consumer/CmNotificationSubscriptionDmiOutEventConsumer.java
index 82ae5467e..66ac5d0c2 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionDmiOutEventConsumer.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/consumer/CmNotificationSubscriptionDmiOutEventConsumer.java
@@ -18,7 +18,7 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.ncmp.api.impl.events.cmsubscription;
+package org.onap.cps.ncmp.api.impl.events.cmsubscription.consumer;
 
 import static org.onap.cps.ncmp.api.impl.events.mapper.CloudEventMapper.toTargetEvent;
 
@@ -26,6 +26,7 @@ import io.cloudevents.CloudEvent;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.kafka.clients.consumer.ConsumerRecord;
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.DmiCmNotificationSubscriptionCacheHandler;
 import org.onap.cps.ncmp.api.impl.events.cmsubscription.model.CmNotificationSubscriptionStatus;
 import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.dmi_to_ncmp.CmNotificationSubscriptionDmiOutEvent;
 import org.springframework.kafka.annotation.KafkaListener;
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpInEventConsumer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/consumer/CmNotificationSubscriptionNcmpInEventConsumer.java
index 377e15531..70135b307 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpInEventConsumer.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/consumer/CmNotificationSubscriptionNcmpInEventConsumer.java
@@ -18,7 +18,7 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.ncmp.api.impl.events.cmsubscription;
+package org.onap.cps.ncmp.api.impl.events.cmsubscription.consumer;
 
 import static org.onap.cps.ncmp.api.impl.events.mapper.CloudEventMapper.toTargetEvent;
 
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionDmiInEventProducer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/producer/CmNotificationSubscriptionDmiInEventProducer.java
index 5c192a953..9fbe26848 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionDmiInEventProducer.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/producer/CmNotificationSubscriptionDmiInEventProducer.java
@@ -18,7 +18,7 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.ncmp.api.impl.events.cmsubscription;
+package org.onap.cps.ncmp.api.impl.events.cmsubscription.producer;
 
 import io.cloudevents.CloudEvent;
 import io.cloudevents.core.builder.CloudEventBuilder;
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventProducer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/producer/CmNotificationSubscriptionNcmpOutEventProducer.java
index e7af69e50..6ebbd87dc 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/CmNotificationSubscriptionNcmpOutEventProducer.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/producer/CmNotificationSubscriptionNcmpOutEventProducer.java
@@ -18,7 +18,7 @@
  *  ============LICENSE_END=========================================================
  */
 
-package org.onap.cps.ncmp.api.impl.events.cmsubscription;
+package org.onap.cps.ncmp.api.impl.events.cmsubscription.producer;
 
 import io.cloudevents.CloudEvent;
 import io.cloudevents.core.builder.CloudEventBuilder;
@@ -33,6 +33,8 @@ import java.util.concurrent.TimeUnit;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.onap.cps.events.EventsPublisher;
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.CmNotificationSubscriptionNcmpOutEventPublishingTask;
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.DmiCmNotificationSubscriptionCacheHandler;
 import org.onap.cps.ncmp.api.impl.events.cmsubscription.mapper.CmNotificationSubscriptionNcmpOutEventMapper;
 import org.onap.cps.ncmp.events.cmsubscription_merge1_0_0.ncmp_to_client.CmNotificationSubscriptionNcmpOutEvent;
 import org.onap.cps.utils.JsonObjectMapper;
@@ -122,7 +124,16 @@ public class CmNotificationSubscriptionNcmpOutEventProducer {
                 .removeAcceptedAndRejectedDmiCmNotificationSubscriptionEntries(subscriptionId);
     }
 
-    protected static CloudEvent buildAndGetCmNotificationNcmpOutEventAsCloudEvent(
+    /**
+     * Get an NCMP out event as cloud event.
+     *
+     * @param jsonObjectMapper  JSON object mapper
+     * @param subscriptionId subscription id
+     * @param eventType event type
+     * @param cmNotificationSubscriptionNcmpOutEvent cm notification subscription NCMP out event
+     * @return cm notification subscription NCMP out event as cloud event
+     */
+    public static CloudEvent buildAndGetCmNotificationNcmpOutEventAsCloudEvent(
             final JsonObjectMapper jsonObjectMapper, final String subscriptionId, final String eventType,
             final CmNotificationSubscriptionNcmpOutEvent cmNotificationSubscriptionNcmpOutEvent) {
 
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/service/CmNotificationSubscriptionHandlerServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/service/CmNotificationSubscriptionHandlerServiceImpl.java
index 8204f05c9..4cc74850b 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/service/CmNotificationSubscriptionHandlerServiceImpl.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/events/cmsubscription/service/CmNotificationSubscriptionHandlerServiceImpl.java
@@ -25,7 +25,7 @@ import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
-import org.onap.cps.ncmp.api.impl.events.cmsubscription.CmNotificationSubscriptionNcmpOutEventProducer;
+import org.onap.cps.ncmp.api.impl.events.cmsubscription.CmNotificationSubscriptionEventsHandler;
 import org.onap.cps.ncmp.api.impl.events.cmsubscription.DmiCmNotificationSubscriptionCacheHandler;
 import org.onap.cps.ncmp.api.impl.events.cmsubscription.mapper.CmNotificationSubscriptionNcmpOutEventMapper;
 import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.client_to_ncmp.CmNotificationSubscriptionNcmpInEvent;
@@ -39,7 +39,7 @@ public class CmNotificationSubscriptionHandlerServiceImpl implements CmNotificat
 
     private final CmNotificationSubscriptionPersistenceService cmNotificationSubscriptionPersistenceService;
     private final CmNotificationSubscriptionNcmpOutEventMapper cmNotificationSubscriptionNcmpOutEventMapper;
-    private final CmNotificationSubscriptionNcmpOutEventProducer cmNotificationSubscriptionNcmpOutEventProducer;
+    private final CmNotificationSubscriptionEventsHandler cmNotificationSubscriptionEventsHandler;
     private final DmiCmNotificationSubscriptionCacheHandler dmiCmNotificationSubscriptionCacheHandler;
 
     @Override
@@ -64,7 +64,7 @@ public class CmNotificationSubscriptionHandlerServiceImpl implements CmNotificat
             cmNotificationSubscriptionNcmpOutEventMapper
                 .toCmNotificationSubscriptionNcmpOutEventForRejectedRequest(subscriptionId,
                     subscriptionTargetFilters);
-        cmNotificationSubscriptionNcmpOutEventProducer.publishCmNotificationSubscriptionNcmpOutEvent(subscriptionId,
+        cmNotificationSubscriptionEventsHandler.publishCmNotificationSubscriptionNcmpOutEvent(subscriptionId,
             "subscriptionCreateResponse", cmNotificationSubscriptionNcmpOutEvent, false);
     }
 }