discovery target save

@overflow/discovery/component/discovery-infra-tree.component.ts

@@ -353,6 +353,7 @@ export class DiscoveryInfraTreeComponent implements OnChanges {
   }
 
   saveTargets() {
+    this.pending$ = of(true);
     const targets: Target[] = [];
     this.selectedItems.forEach(node => {
       let infraID = node.data.infraID;
@@ -367,13 +368,20 @@ export class DiscoveryInfraTreeComponent implements OnChanges {
           } else if (infra.metaInfraType.key === toMetaInfraType(MetaInfraTypeEnum.SERVICE).key) {
             const infraService: InfraService = infra;
             const service: Service = node.data.object;
-            if (infraService.metaTargetServiceType.name === service.key &&
-              infraService.infraHostPort.infraHostIP.address === service.port.host.address) {
+            if (infraService.metaTargetServiceType.name === service.name &&
+              infraService.infraHostPort.infraHostIP.address === service.port.host.address &&
+              infraService.infraHostPort.port === service.port.portNumber
+            ) {
               infraID = infraService.id;
             }
           }
         }
       }
+
+      if (null === infraID) {
+        console.log('INFRA ID not found.');
+        return;
+      }
       const target: Target = {
         infra: {
           id: infraID
@@ -391,6 +399,7 @@ export class DiscoveryInfraTreeComponent implements OnChanges {
         map((targets: Target[]) => {
           if (targets) {
             this.targetSaved = true;
+            this.pending$ = of(false);
           }
         }),
         catchError(error => {