1 files changed, 46 insertions, 0 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/job/command/CommandUtils.java b/vid-app-common/src/main/java/org/onap/vid/job/command/CommandUtils.java
new file mode 100644
index 000000000..497eafda9
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/job/command/CommandUtils.java
@@ -0,0 +1,46 @@
+package org.onap.vid.job.command;
+
+import org.apache.commons.lang3.StringUtils;
+import org.onap.vid.asdc.AsdcCatalogException;
+import org.onap.vid.model.ServiceModel;
+import org.onap.vid.services.VidService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class CommandUtils {
+
+    private final VidService vidService;
+
+    @Autowired
+    public CommandUtils(VidService vidService) {
+        this.vidService = vidService;
+    }
+
+    public boolean isVfModuleBaseModule(String serviceModelUuid, String vfModuleModelUUID) throws AsdcCatalogException{
+        ServiceModel serviceModel =  vidService.getService(serviceModelUuid);
+
+        if (serviceModel==null) {
+            throw new AsdcCatalogException("Failed to retrieve model with uuid "+serviceModelUuid +" from SDC");
+        }
+
+        if (serviceModel.getVfModules() == null) {
+            throw createAsdcCatalogVfModuleModelUUIDNotFoundException(serviceModelUuid, vfModuleModelUUID);
+        }
+
+        return serviceModel.getVfModules()
+                .values()
+                .stream()
+                .filter(vfModule -> StringUtils.equals(vfModule.getUuid(), vfModuleModelUUID))
+                .findFirst()
+                .orElseThrow(() -> createAsdcCatalogVfModuleModelUUIDNotFoundException(serviceModelUuid, vfModuleModelUUID))
+                .getProperties()
+                .getBaseModule();
+    }
+
+    private AsdcCatalogException createAsdcCatalogVfModuleModelUUIDNotFoundException(String serviceModelUuid, String vfModuleModelUUID) {
+        return new AsdcCatalogException("Failed to find vfModuleModelUUID: " + vfModuleModelUUID +
+                "in model with uuid: " + serviceModelUuid);
+    }
+
+}