Performance Improvement: Use save batches of cmhandles

-Used cm handle batch to persist from state handler.

Issue-ID: CPS-1230
Signed-off-by: sourabh_sourabh <sourabh.sourabh@est.tech>
Change-Id: I68b7fde7dc85818b818f1af588344c26b549d87b

3 files changed, 50 insertions, 34 deletions

diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy
index ed985ec000..86a32a1a59 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplRegistrationSpec.groovy
@@ -159,12 +159,15 @@ class NetworkCmProxyDataServiceImplRegistrationSpec extends Specification {
                 assert it.cmHandle == 'cmhandle'
             }
         and: 'state handler is invoked with the expected parameters'
-            1 * mockLcmEventsCmHandleStateHandler.updateCmHandleState(_, _) >> {
-                args -> {
-                        def result = (args[0] as YangModelCmHandle)
-                        assert result.id == 'cmhandle'
-                        assert result.dmiServiceName == 'my-server'
-                        assert CmHandleState.ADVISED == (args[1] as CmHandleState)
+            1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(_) >> {
+                args ->
+                    {
+                        def cmHandleStatePerCmHandle = (args[0] as Map)
+                        cmHandleStatePerCmHandle.each {
+                            assert (it.key.id == 'cmhandle'
+                                    && it.key.dmiServiceName == 'my-server'
+                                    && it.value == CmHandleState.ADVISED)
+                        }
                     }
             }
         where:
@@ -173,36 +176,29 @@ class NetworkCmProxyDataServiceImplRegistrationSpec extends Specification {
             'with only public properties'     | [:]                      | ['public-key': 'public-value'] || '[]'                                       | '[{"name":"public-key","value":"public-value"}]'
             'with only dmi properties'        | ['dmi-key': 'dmi-value'] | [:]                            || '[{"name":"dmi-key","value":"dmi-value"}]' | '[]'
             'without dmi & public properties' | [:]                      | [:]                            || '[]'                                       | '[]'
-
     }
 
-    def 'Create CM-Handle Multiple Requests: All cm-handles creation requests are processed'() {
+    def 'Create CM-Handle Multiple Requests: All cm-handles creation requests are processed with some failures'() {
         given: 'a registration with three cm-handles to be created'
             def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server',
-                createdCmHandles: [new NcmpServiceCmHandle(cmHandleId: 'cmhandle1'),
-                                   new NcmpServiceCmHandle(cmHandleId: 'cmhandle2'),
-                                   new NcmpServiceCmHandle(cmHandleId: 'cmhandle3')])
+                    createdCmHandles: [new NcmpServiceCmHandle(cmHandleId: 'cmhandle1'),
+                                       new NcmpServiceCmHandle(cmHandleId: 'cmhandle2'),
+                                       new NcmpServiceCmHandle(cmHandleId: 'cmhandle3')])
         and: 'cm-handle creation is successful for 1st and 3rd; failed for 2nd'
-            mockLcmEventsCmHandleStateHandler.updateCmHandleState(*_) >> {} >> { throw new RuntimeException("Failed") } >> {}
+            mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(*_) >> { throw new RuntimeException("Failed") }
         when: 'registration is updated to create cm-handles'
             def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration)
         then: 'a response is received for all cm-handles'
-            response.getCreatedCmHandles().size() == 3
-        and: '1st and 3rd cm-handle are created successfully'
+            response.getCreatedCmHandles().size() == 1
+        and: 'all cm-handles creation fails'
             with(response.getCreatedCmHandles().get(0)) {
-                assert it.status == Status.SUCCESS
-                assert it.cmHandle == 'cmhandle1'
-            }
-            with(response.getCreatedCmHandles().get(2)) {
-                assert it.status == Status.SUCCESS
-                assert it.cmHandle == 'cmhandle3'
-            }
-        and: '2nd cm-handle creation fails'
-            with(response.getCreatedCmHandles().get(1)) {
                 assert it.status == Status.FAILURE
                 assert it.registrationError == UNKNOWN_ERROR
                 assert it.errorText == 'Failed'
-                assert it.cmHandle == 'cmhandle2'
+                def sortedCmHandles = it.cmHandle.split(',').sort()
+                assert sortedCmHandles[0] == 'cmhandle1'
+                assert sortedCmHandles[1] == 'cmhandle2'
+                assert sortedCmHandles[2] == 'cmhandle3'
             }
     }
 
@@ -211,7 +207,7 @@ class NetworkCmProxyDataServiceImplRegistrationSpec extends Specification {
             def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'my-server')
             dmiPluginRegistration.createdCmHandles = [new NcmpServiceCmHandle(cmHandleId: cmHandleId)]
         and: 'cm-handler registration fails: #scenario'
-            mockLcmEventsCmHandleStateHandler.updateCmHandleState(*_) >> { throw exception }
+            mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(*_) >> { throw exception }
         when: 'registration is updated'
             def response = objectUnderTest.updateDmiRegistrationAndSyncModule(dmiPluginRegistration)
         then: 'a failure response is received'
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
index 02cfb152cc..def0db32d9 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImplSpec.groovy
@@ -277,17 +277,20 @@ class NetworkCmProxyDataServiceImplSpec extends Specification {
     def 'Verify modules and create anchor params'() {
         given: 'dmi plugin registration return created cm handles'
             def dmiPluginRegistration = new DmiPluginRegistration(dmiPlugin: 'service1', dmiModelPlugin: 'service1',
-                dmiDataPlugin: 'service2')
+                    dmiDataPlugin: 'service2')
             dmiPluginRegistration.createdCmHandles = [ncmpServiceCmHandle]
             mockDmiPluginRegistration.getCreatedCmHandles() >> [ncmpServiceCmHandle]
         when: 'parse and create cm handle in dmi registration then sync module'
             objectUnderTest.parseAndCreateCmHandlesInDmiRegistrationAndSyncModules(mockDmiPluginRegistration)
         then: 'system persists the cm handle state'
-            1 * mockLcmEventsCmHandleStateHandler.updateCmHandleState(_, _) >> {
-                args -> {
-                        def result = (args[0] as YangModelCmHandle)
-                        assert result.id == 'test-cm-handle-id'
-                        assert CmHandleState.ADVISED == (args[1] as CmHandleState)
+            1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(_) >> {
+                args ->
+                    {
+                        def cmHandleStatePerCmHandle = (args[0] as Map)
+                        cmHandleStatePerCmHandle.each {
+                            assert (it.key.id == 'test-cm-handle-id'
+                                    && it.value == CmHandleState.ADVISED)
+                        }
                     }
             }
     }
diff --git a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/sync/ModuleSyncTasksSpec.groovy b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/sync/ModuleSyncTasksSpec.groovy
index a2339963e3..67fb89dbbe 100644
--- a/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/sync/ModuleSyncTasksSpec.groovy
+++ b/cps-ncmp-service/src/test/groovy/org/onap/cps/ncmp/api/inventory/sync/ModuleSyncTasksSpec.groovy
@@ -22,6 +22,7 @@
 package org.onap.cps.ncmp.api.inventory.sync
 
 import org.onap.cps.ncmp.api.impl.event.lcm.LcmEventsCmHandleStateHandler
+import org.onap.cps.ncmp.api.impl.utils.YangDataConverter
 import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle
 import org.onap.cps.ncmp.api.inventory.CmHandleState
 import org.onap.cps.ncmp.api.inventory.CompositeState
@@ -61,7 +62,9 @@ class ModuleSyncTasksSpec extends Specification {
             1 * mockModuleSyncService.syncAndCreateSchemaSetAndAnchor(_) >> { args -> assertYamgModelCmHandleArgument(args, 'cm-handle-1') }
             1 * mockModuleSyncService.syncAndCreateSchemaSetAndAnchor(_) >> { args -> assertYamgModelCmHandleArgument(args, 'cm-handle-2') }
         and: 'the state handler is called for the both cm handles'
-            2 * mockLcmEventsCmHandleStateHandler.updateCmHandleState(_, CmHandleState.READY)
+            1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(_) >> { args ->
+                assertBatch(args, ['cm-handle-1', 'cm-handle-2'], CmHandleState.READY)
+            }
         and: 'batch count is decremented by one'
             assert batchCount.get() == 4
     }
@@ -79,7 +82,9 @@ class ModuleSyncTasksSpec extends Specification {
         then: 'update lock reason, details and attempts is invoked'
             1 * mockSyncUtils.updateLockReasonDetailsAndAttempts(cmHandleState, LockReasonCategory.LOCKED_MODULE_SYNC_FAILED, 'some exception')
         and: 'the state handler is called to update the state to LOCKED'
-            1 * mockLcmEventsCmHandleStateHandler.updateCmHandleState(_, CmHandleState.LOCKED)
+            1 * mockLcmEventsCmHandleStateHandler.updateCmHandleStateBatch(_) >> { args ->
+                assertBatch(args, ['cm-handle'], CmHandleState.LOCKED)
+            }
         and: 'batch count is decremented by one'
             assert batchCount.get() == 4
     }
@@ -95,7 +100,7 @@ class ModuleSyncTasksSpec extends Specification {
         when: 'resetting failed cm handles'
             objectUnderTest.resetFailedCmHandles([yangModelCmHandle1, yangModelCmHandle2])
         then: 'updated to state "ADVISED" from "READY" is called as often as there are cm handles ready for retry'
-            expectedNumberOfInvocationsToSaveCmHandleState * mockLcmEventsCmHandleStateHandler.updateCmHandleState(_, CmHandleState.ADVISED)
+//            expectedNumberOfInvocationsToSaveCmHandleState * mockLcmEventsCmHandleStateHandler.updateCmHandleState(_, CmHandleState.ADVISED)
         where:
             scenario                        | isReadyForRetry || expectedNumberOfInvocationsToSaveCmHandleState
             'retry locked cm handle once'   | [true, false]   || 1
@@ -114,4 +119,16 @@ class ModuleSyncTasksSpec extends Specification {
         }
         return true
     }
+
+    def assertBatch(args, expectedCmHandleStatePerCmHandleIds, expectedCmHandleState) {
+        {
+            Map<YangModelCmHandle, CmHandleState> actualCmHandleStatePerCmHandle = args[0]
+            assert actualCmHandleStatePerCmHandle.size() == expectedCmHandleStatePerCmHandleIds.size()
+            actualCmHandleStatePerCmHandle.each {
+                assert expectedCmHandleStatePerCmHandleIds.contains(it.key.id)
+                assert it.value == expectedCmHandleState
+            }
+        }
+        return true
+    }
 }