Enhance MRN in EP & LKG

Enhance MRN in EP & LKG , handling healing , unit tests

Change-Id: I60b9ec73bfcdd9a53aa507c6401deab372fdcf58
Issue-ID: SDC-1485
Signed-off-by: shrikantawachar <shrikant.awachar@amdocs.com>

2 files changed, 109 insertions, 0 deletions

diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-core/src/main/resources/entityHealingConfiguration.json b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-core/src/main/resources/entityHealingConfiguration.json
index d8f6986a73..a70c4afc6b 100644
--- a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-core/src/main/resources/entityHealingConfiguration.json
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-core/src/main/resources/entityHealingConfiguration.json
@@ -12,6 +12,9 @@
   "vlm": {
     "structure": [
       "org.openecomp.sdc.healing.healers.OwnerHealer"
+    ],
+    "data": [
+      "org.openecomp.sdc.healing.healers.ManufacturerReferenceNumberHealer"
     ]
   }
 }
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/ManufacturerReferenceNumberHealer.java b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/ManufacturerReferenceNumberHealer.java
new file mode 100644
index 0000000000..237e4bf55b
--- /dev/null
+++ b/openecomp-be/lib/openecomp-healing-lib/openecomp-sdc-healing-impl/src/main/java/org/openecomp/sdc/healing/healers/ManufacturerReferenceNumberHealer.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright © 2016-2018 European Support Limited
+ *
+ * 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.
+ */
+
+package org.openecomp.sdc.healing.healers;
+
+import org.openecomp.sdc.healing.interfaces.Healer;
+import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDao;
+import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDaoFactory;
+import org.openecomp.sdc.vendorlicense.dao.types.EntitlementPoolEntity;
+import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
+import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
+import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
+import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacadeFactory;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.Collection;
+import java.util.Objects;
+import java.util.Set;
+
+public class ManufacturerReferenceNumberHealer implements Healer {
+
+  private static final String manufacturerReferenceNumber = "MRN";
+  private VendorLicenseFacade vendorLicenseFacade = VendorLicenseFacadeFactory.getInstance()
+      .createInterface();
+  private static final FeatureGroupDao featureGroupDao =
+      FeatureGroupDaoFactory.getInstance().createInterface();
+
+  @Override
+  public boolean isHealingNeeded(String itemId, Version version) {
+    return Objects.isNull(vendorLicenseFacade.listEntitlementPools
+        (itemId, version).iterator().next().getManufacturerReferenceNumber()) ? true :
+        false;
+  }
+
+  @Override
+  public void heal(String itemId, Version version) throws Exception {
+
+    healEntitlementPools(itemId, version);
+    healLicenseKeyGroups(itemId, version);
+    healFeatureGroups(itemId, version);
+  }
+
+  private void healEntitlementPools(String itemId, Version version) {
+    Collection<EntitlementPoolEntity> entitlementPoolEntities = vendorLicenseFacade
+        .listEntitlementPools(itemId, version);
+
+    for (EntitlementPoolEntity entitlementPoolEntity : entitlementPoolEntities) {
+      Set<String> referencingFeatureGroup = entitlementPoolEntity.getReferencingFeatureGroups();
+
+      if (referencingFeatureGroup.size() == 1) {
+        entitlementPoolEntity.setManufacturerReferenceNumber(getMRN(itemId, version,
+            referencingFeatureGroup));
+      } else {
+        entitlementPoolEntity.setManufacturerReferenceNumber(manufacturerReferenceNumber);
+      }
+      vendorLicenseFacade.updateEntitlementPool(entitlementPoolEntity);
+    }
+  }
+
+  private void healLicenseKeyGroups(String itemId, Version version) {
+    Collection<LicenseKeyGroupEntity> licenseKeyGroupEntities = vendorLicenseFacade
+        .listLicenseKeyGroups(itemId, version);
+
+    for (LicenseKeyGroupEntity licenseKeyGroupEntity : licenseKeyGroupEntities) {
+      Set<String> referencingFeatureGroup = licenseKeyGroupEntity.getReferencingFeatureGroups();
+      if (referencingFeatureGroup.size() == 1) {
+        licenseKeyGroupEntity.setManufacturerReferenceNumber(getMRN(itemId, version,
+            referencingFeatureGroup));
+      } else {
+        licenseKeyGroupEntity.setManufacturerReferenceNumber(manufacturerReferenceNumber);
+      }
+      vendorLicenseFacade.updateLicenseKeyGroup(licenseKeyGroupEntity);
+    }
+  }
+
+  private String getMRN(String itemId, Version
+      version, Set<String> referencingFeatureGroup) {
+    FeatureGroupEntity featureGroupEntity = vendorLicenseFacade.getFeatureGroup(new
+        FeatureGroupEntity(itemId, version, referencingFeatureGroup.iterator().next()));
+    return featureGroupEntity.getManufacturerReferenceNumber();
+  }
+
+  private void healFeatureGroups(String itemId, Version version) {
+
+    Collection<FeatureGroupEntity> featureGroupEntities = vendorLicenseFacade.listFeatureGroups
+        (itemId, version);
+
+    for (FeatureGroupEntity featureGroupEntity : featureGroupEntities) {
+      featureGroupEntity.setManufacturerReferenceNumber("");
+      featureGroupDao.update(featureGroupEntity);
+    }
+  }
+}