UI: Fixed processing error in device wizard: move to error step and save transport type

@@ -46,7 +46,7 @@ import { DeviceProfileService } from '@core/http/device-profile.service';
 import { DeviceProfileDialogComponent, DeviceProfileDialogData } from './device-profile-dialog.component';
 import { MatAutocomplete } from '@angular/material/autocomplete';
 import { AddDeviceProfileDialogComponent, AddDeviceProfileDialogData } from './add-device-profile-dialog.component';
-import { emptyPageData } from "@shared/models/page/page-data";
+import { emptyPageData } from '@shared/models/page/page-data';
 
 @Component({
   selector: 'tb-device-profile-autocomplete',
@@ -146,7 +146,6 @@ export class DeviceProfileAutocompleteComponent implements ControlValueAccessor,
   ngOnInit() {
     this.filteredDeviceProfiles = this.selectDeviceProfileFormGroup.get('deviceProfile').valueChanges
       .pipe(
-        debounceTime(150),
         tap((value: DeviceProfileInfo | string) => {
           let modelValue: DeviceProfileInfo | null;
           if (typeof value === 'string' || !value) {
@@ -173,6 +172,7 @@ export class DeviceProfileAutocompleteComponent implements ControlValueAccessor,
             return '';
           }
         }),
+        debounceTime(150),
         distinctUntilChanged(),
         switchMap(name => this.fetchDeviceProfiles(name)),
         share()

@@ -303,13 +303,14 @@ export class DeviceWizardDialogComponent extends
         deviceProfile.defaultRuleChainId = new RuleChainId(this.deviceWizardFormGroup.get('defaultRuleChainId').value);
       }
       return this.deviceProfileService.saveDeviceProfile(deepTrim(deviceProfile)).pipe(
-        map(profile => profile.id),
-        tap((profileId) => {
+        tap((profile) => {
+          this.currentDeviceProfileTransportType = profile.transportType;
           this.deviceWizardFormGroup.patchValue({
-            deviceProfileId: profileId,
+            deviceProfileId: profile.id,
             addProfileType: 0
           });
-        })
+        }),
+        map(profile => profile.id)
       );
     } else {
       return of(this.deviceWizardFormGroup.get('deviceProfileId').value);
@@ -334,7 +335,12 @@ export class DeviceWizardDialogComponent extends
         id: this.customerFormGroup.get('customerId').value
       };
     }
-    return this.data.entitiesTableConfig.saveEntity(deepTrim(device));
+    return this.data.entitiesTableConfig.saveEntity(deepTrim(device)).pipe(
+      catchError(e => {
+        this.addDeviceWizardStepper.selectedIndex = 0;
+        return throwError(e);
+      })
+    );
   }
 
   private saveCredentials(device: BaseData<HasId>): Observable<boolean> {
@@ -345,6 +351,7 @@ export class DeviceWizardDialogComponent extends
             const deviceCredentialsValue = {...deviceCredentials, ...this.credentialsFormGroup.value.credential};
             return this.deviceService.saveDeviceCredentials(deviceCredentialsValue).pipe(
               catchError(e => {
+                this.addDeviceWizardStepper.selectedIndex = 1;
                 return this.deviceService.deleteDevice(device.id.id).pipe(
                   mergeMap(() => {
                     return throwError(e);