adding catalog-service for mod2

[dcaegen2/platform.git] / mod2 / catalog-service / src / main / java / org / onap / dcaegen2 / platform / mod / web / service / microserviceinstance / MsInstanceStatusChangeHandler.java

diff --git a/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/microserviceinstance/MsInstanceStatusChangeHandler.java b/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/microserviceinstance/MsInstanceStatusChangeHandler.java
new file mode 100644 (file)
index 0000000..bc26fab
--- /dev/null
+++ b/mod2/catalog-service/src/main/java/org/onap/dcaegen2/platform/mod/web/service/microserviceinstance/MsInstanceStatusChangeHandler.java
@@ -0,0 +1,75 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  org.onap.dcae
+ *  ================================================================================
+ *  Copyright (c) 2020 AT&T Intellectual Property. All rights reserved.
+ *  ================================================================================
+ *  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.
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.platform.mod.web.service.microserviceinstance;
+
+import org.onap.dcaegen2.platform.mod.model.deploymentartifact.DeploymentArtifact;
+import org.onap.dcaegen2.platform.mod.model.deploymentartifact.DeploymentArtifactStatus;
+import org.onap.dcaegen2.platform.mod.model.microserviceinstance.MsInstance;
+import org.onap.dcaegen2.platform.mod.model.microserviceinstance.MsInstanceStatus;
+import org.onap.dcaegen2.platform.mod.web.service.deploymentartifact.DeploymentArtifactService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+/**
+ * A class responsible for handling status changes of Ms Instances
+ */
+@Component
+@Slf4j
+public class MsInstanceStatusChangeHandler {
+
+    @Autowired
+    private MsInstanceService msInstanceService;
+
+    @Autowired
+    private DeploymentArtifactService deploymentArtifactService;
+
+    public void setMsInstanceService(MsInstanceService msInstanceService) {
+        this.msInstanceService = msInstanceService;
+    }
+
+    public void setDeploymentArtifactService(DeploymentArtifactService deploymentArtifactService) {
+        this.deploymentArtifactService = deploymentArtifactService;
+    }
+
+    public void updateStatusBasedOnDeploymentArtifactsStatuses(MsInstance msInstance) {
+        log.info("Checking if any Status change required for msInstance {}...", msInstance);
+        List<DeploymentArtifact> artifacts = deploymentArtifactService.findByMsInstanceId(msInstance.getId());
+        MsInstanceStatus newStatus = getValidStatusBasedOnArtifacts(artifacts);
+        msInstance.setStatus(newStatus);
+        log.info("Changed Status to {}", newStatus);
+    }
+
+    private MsInstanceStatus getValidStatusBasedOnArtifacts(List<DeploymentArtifact> artifacts) {
+        if(atLeastOneArtifactHasDevCompleteStatus(artifacts)){
+            return MsInstanceStatus.DEV_COMPLETE;
+        }
+        return MsInstanceStatus.IN_DEV;
+    }
+
+    private boolean atLeastOneArtifactHasDevCompleteStatus(List<DeploymentArtifact> artifacts) {
+         return artifacts
+                 .stream()
+                 .anyMatch(artifact -> artifact.getStatus() == DeploymentArtifactStatus.DEV_COMPLETE);
+    }
+}