Merge "Adding vserver delete endpoints"

6 files changed, 99 insertions, 1 deletions

diff --git a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java
index f5b411d1..29701ed4 100644
--- a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java
+++ b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java
@@ -45,6 +45,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PutMapping;
@@ -292,4 +293,30 @@ public class CloudRegionsController {
                 tenantId, vServerId);
         return getRequestErrorResponseEntity(request, CLOUD_REGION);
     }
+
+
+    @DeleteMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
+            produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
+    public ResponseEntity<?> deleteVserver(@PathVariable("cloud-owner") final String cloudOwner,
+            @PathVariable("cloud-region-id") final String cloudRegionId,
+            @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
+            @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
+
+        final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
+        LOGGER.info("Will delete Vserver using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}...", key,
+                tenantId, vServerId, resourceVersion);
+
+
+        if (cacheServiceProvider.deleteVserver(key, tenantId, vServerId, resourceVersion)) {
+            LOGGER.info(
+                    "Successfully delete Vserver from cache for key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}",
+                    key, tenantId, vServerId, resourceVersion);
+            return ResponseEntity.noContent().build();
+        }
+
+        LOGGER.error(
+                "Unable to delete Vserver from cache using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {} ...",
+                key, tenantId, vServerId, resourceVersion);
+        return getRequestErrorResponseEntity(request, CLOUD_REGION);
+    }
 }
diff --git a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/models/CloudRegionKey.java b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/models/CloudRegionKey.java
index d49a1a37..3c45c196 100644
--- a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/models/CloudRegionKey.java
+++ b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/models/CloudRegionKey.java
@@ -76,4 +76,10 @@ public class CloudRegionKey implements Serializable {
         }
         return false;
     }
+
+    @Override
+    public String toString() {
+        return "CloudRegionKey [cloudOwner=" + cloudOwner + ", cloudRegionId=" + cloudRegionId + "]";
+    }
+
 }
diff --git a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProvider.java b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProvider.java
index 082130b7..412da1c6 100644
--- a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProvider.java
+++ b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProvider.java
@@ -56,4 +56,7 @@ public interface CloudRegionCacheServiceProvider extends Clearable {
     boolean putVserver(final CloudRegionKey key, final String tenantId, final String vServerId, Vserver vServer);
 
     Optional<Vserver> getVserver(final CloudRegionKey key, final String tenantId, final String vServerId);
+
+    boolean deleteVserver(final CloudRegionKey key, final String tenantId, final String vServerId,
+            final String resourceVersion);
 }
diff --git a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java
index 5024cc79..6fb1eb0f 100644
--- a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java
+++ b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java
@@ -282,7 +282,7 @@ public class CloudRegionCacheServiceProviderImpl extends AbstractCacheServicePro
         final Optional<Tenant> optional = getTenant(key, tenantId);
         if (optional.isPresent()) {
             final Tenant tenant = optional.get();
-            Vservers vServers = tenant.getVservers();
+            final Vservers vServers = tenant.getVservers();
             if (vServers != null) {
                 return vServers.getVserver().stream()
                         .filter(vServer -> vServer.getVserverId() != null && vServer.getVserverId().equals(vServerId))
@@ -293,6 +293,38 @@ public class CloudRegionCacheServiceProviderImpl extends AbstractCacheServicePro
         return Optional.empty();
     }
 
+    @Override
+    public boolean deleteVserver(final CloudRegionKey key, final String tenantId, final String vServerId,
+            final String resourceVersion) {
+        final Optional<Vserver> optional = getVserver(key, tenantId, vServerId);
+        if (optional.isPresent()) {
+            final Optional<Tenant> tenantOptional = getTenant(key, tenantId);
+            if (tenantOptional.isPresent()) {
+                final Tenant tenant = tenantOptional.get();
+                final Vservers vServers = tenant.getVservers();
+                if (vServers != null) {
+                    return vServers.getVserver().removeIf(vServer -> {
+                        if (vServer.getVserverId() != null && vServer.getVserverId().equals(vServerId)
+                                && vServer.getResourceVersion() != null
+                                && vServer.getResourceVersion().equals(resourceVersion)) {
+                            LOGGER.info("Will remove Vserver from cache with vServerId: {} and resource-version: {} ",
+                                    vServerId, vServer.getResourceVersion());
+                            return true;
+                        }
+                        return false;
+                    });
+                }
+
+            }
+
+        }
+        LOGGER.error(
+                "Unable to find Vserver for using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {} ...",
+                key, tenantId, vServerId, resourceVersion);
+
+        return false;
+    }
+
     private List<EsrSystemInfo> getEsrSystemInfoList(final CloudRegion cloudRegion) {
         EsrSystemInfoList esrSystemInfoList = cloudRegion.getEsrSystemInfoList();
         if (esrSystemInfoList == null) {
diff --git a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/CloudRegionsControllerTest.java b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/CloudRegionsControllerTest.java
index 584e28cf..0ed9d4ea 100644
--- a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/CloudRegionsControllerTest.java
+++ b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/CloudRegionsControllerTest.java
@@ -320,6 +320,35 @@ public class CloudRegionsControllerTest extends AbstractSpringBootTest {
         assertEquals("active", actualVserver.getProvStatus());
     }
 
+    @Test
+    public void test_deleteVServer_successfullyRemoveFromCache() throws Exception {
+        final String url = getUrl(Constants.CLOUD_REGIONS, CLOUD_OWNER_NAME, "/" + CLOUD_REGION_NAME);
+
+        invokeCloudRegionHttpPutEndPointAndAssertResponse(url);
+
+        final String tenantUrl = url + TENANTS_TENANT + TENANT_ID;
+        addTenantAndAssertResponse(tenantUrl);
+
+        final String vServerAddUrl = tenantUrl + VSERVER_URL + VSERVER_ID;
+
+        final ResponseEntity<Void> vServerAddResponse =
+                testRestTemplateService.invokeHttpPut(vServerAddUrl, TestUtils.getVserver(), Void.class);
+        assertEquals(HttpStatus.ACCEPTED, vServerAddResponse.getStatusCode());
+
+        final Optional<Vserver> optional =
+                cloudRegionCacheServiceProvider.getVserver(CLOUD_REGION_KEY, TENANT_ID, VSERVER_ID);
+        assertTrue(optional.isPresent());
+        final Vserver vserver = optional.get();
+
+        final String vServerRemoveUrl = vServerAddUrl + "?resource-version=" + vserver.getResourceVersion();
+
+        final ResponseEntity<Void> responseEntity =
+                testRestTemplateService.invokeHttpDelete(vServerRemoveUrl, Void.class);
+        assertEquals(HttpStatus.NO_CONTENT, responseEntity.getStatusCode());
+        assertFalse(cloudRegionCacheServiceProvider.getVserver(CLOUD_REGION_KEY, TENANT_ID, VSERVER_ID).isPresent());
+
+
+    }
 
     private void addTenantAndAssertResponse(final String tenantUrl) throws IOException {
         final ResponseEntity<Void> responseEntity =
diff --git a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/GenericVnfsControllerTest.java b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/GenericVnfsControllerTest.java
index 711dcd11..dca7f669 100644
--- a/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/GenericVnfsControllerTest.java
+++ b/plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/test/java/org/onap/so/aaisimulator/controller/GenericVnfsControllerTest.java
@@ -404,6 +404,7 @@ public class GenericVnfsControllerTest extends AbstractSpringBootTest {
         final ResponseEntity<Void> responseEntity =
                 testRestTemplateService.invokeHttpDelete(genericVnfDeleteUrl, Void.class);
         assertEquals(HttpStatus.NO_CONTENT, responseEntity.getStatusCode());
+        assertFalse(genericVnfCacheServiceProvider.getGenericVnf(VNF_ID).isPresent());
 
     }