Fix issue where charts list errors if only helm hub registered (#493)

* Fix issue where charts list errored if both helm hub and helm repo's are registered
- this was a regression
- we shouldn't make the call if there's no registered endpoints anyway

* Fix styling on install chart step 1
- apply flex to ensure form fields are correct width

src/frontend/packages/suse-extensions/src/custom/helm/store/helm.effects.ts

@@ -31,7 +31,13 @@ import {
   WrapperRequestActionSuccess,
 } from '../../../../../store/src/types/request.types';
 import { helmEntityCatalog } from '../helm-entity-catalog';
-import { getHelmVersionId, getMonocularChartId, HELM_ENDPOINT_TYPE, HELM_HUB_ENDPOINT_TYPE } from '../helm-entity-factory';
+import {
+  getHelmVersionId,
+  getMonocularChartId,
+  HELM_ENDPOINT_TYPE,
+  HELM_HUB_ENDPOINT_TYPE,
+  HELM_REPO_ENDPOINT_TYPE,
+} from '../helm-entity-factory';
 import { Chart } from '../monocular/shared/models/chart';
 import { stratosMonocularEndpointGuid } from '../monocular/stratos-monocular.helper';
 import {
@@ -144,13 +150,10 @@ export class HelmEffects {
       const helmHubEndpoint = helmEndpoints.find(endpoint => endpoint.sub_type === HELM_HUB_ENDPOINT_TYPE);
 
       // See https://github.com/SUSE/stratos/issues/466. It would be better to use the standard proxy for this request and go out to all
-      // valid helm sub types
-      const stratosMonocular = this.httpClient.get<MonocularChartsResponse>(`/pp/${this.proxyAPIVersion}/chartsvc/v1/charts`);
-      const helmHubMonocular = helmHubEndpoint ? this.createHelmHubRequest(helmHubEndpoint.guid) : of({ data: [] });
-
+      // valid helm sub types instead of making two requests here
       return combineLatest([
-        stratosMonocular,
-        helmHubMonocular
+        this.createHelmRepoRequest(helmEndpoints),
+        this.createHelmHubRequest(helmHubEndpoint)
       ]).pipe(
         map(res => mergeMonocularChartResponses(entityKey, res)),
         mergeMap((response: NormalizedResponse) => [new WrapperRequestActionSuccess(response, action)]),
@@ -352,12 +355,21 @@ export class HelmEffects {
     };
   }
 
-  private createHelmHubRequest(endpointId: string): Observable<MonocularChartsResponse> {
-    return this.httpClient.get<MonocularChartsResponse>(`/pp/${this.proxyAPIVersion}/chartsvc/v1/charts`, {
-      headers: {
-        'x-cap-cnsi-list': endpointId
-      }
-    }).pipe(map(res => addMonocularId(endpointId, res)));
+  private createHelmHubRequest(helmHubEndpoint: EndpointModel): Observable<MonocularChartsResponse> {
+    return helmHubEndpoint ?
+      this.httpClient.get<MonocularChartsResponse>(`/pp/${this.proxyAPIVersion}/chartsvc/v1/charts`, {
+        headers: {
+          'x-cap-cnsi-list': helmHubEndpoint.guid
+        }
+      }).pipe(map(res => addMonocularId(helmHubEndpoint.guid, res))) :
+      of({ data: [] });
+  }
+
+  private createHelmRepoRequest(helmEndpoints: EndpointModel[]): Observable<MonocularChartsResponse> {
+    const helmRepoEndpoints = helmEndpoints.find(endpoint => endpoint.sub_type === HELM_REPO_ENDPOINT_TYPE);
+    return helmRepoEndpoints ?
+      this.httpClient.get<MonocularChartsResponse>(`/pp/${this.proxyAPIVersion}/chartsvc/v1/charts`) :
+      of({ data: [] });
   }
 
   private makeRequest(

src/frontend/packages/suse-extensions/src/custom/kubernetes/workloads/create-release/create-release.component.html

@@ -3,7 +3,7 @@
 </app-page-header>
 <app-steppers [cancel]="cancelUrl">
   <app-step [title]="'Kubernetes'" [valid]="validate$ | async">
-    <form [formGroup]="details" class="stepper-form">
+    <form [formGroup]="details" class="stepper-form helm-create-release">
       <b>Select the Kubernetes cluster to install to</b>
       <mat-form-field>
         <mat-select formControlName="endpoint" name="endpoint">

src/frontend/packages/suse-extensions/src/custom/kubernetes/workloads/create-release/create-release.component.scss

@@ -1,18 +1,3 @@
-:host {
-  flex: 1;
-}
-
 .helm-create-release {
-  &__heading {
-    align-items: center;
-    display: flex;
-  }
-
-  &__title {
-    flex: 1;
-    font-size: 14px;
-  }
-  &__button {
-    height: 36px;
-  }
+  flex: 1;
 }

src/jetstream/go.sum

@@ -256,6 +256,7 @@ github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4er
 github.com/golang/groupcache v0.0.0-20191027212112-611e8accdfc9/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:tluoj9z5200jBnyusfRPU2LqT6J+DAorxEvtC7LHB+E=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/mock v1.2.0 h1:28o5sBqPkBsMGnC6b4MvE2TzSr5/AT4c/1fLqVGIwlk=
 github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/mock v1.4.4 h1:l75CXGRSwbaYNpl/Z2X1XIIAMSCquvXgpVZDhwEIJsc=
 github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=