refactor: moved deployment data service to promise

frontend/bec_atlas/src/app/core/remote-data.service.spec.ts

@@ -1,6 +1,7 @@
 import { TestBed } from '@angular/core/testing';
 
 import {
+  DeploymentDataService,
   RemoteDataService,
   ScanDataService,
   SessionDataService,
@@ -13,6 +14,7 @@ import {
 import { AppConfigService } from '../app-config.service';
 import { ScanDataResponse } from './model/scan-data';
 import { ScanUserData } from './model/scan-user-data';
+import { Deployment } from './model/deployment';
 
 describe('RemoteDataService', () => {
   let service: RemoteDataService;
@@ -242,4 +244,64 @@ describe('RemoteDataService', () => {
     const result = await promise;
     expect(result).toBe(mockResponse);
   });
+
+  it('should get deployments', async () => {
+    const mockDeployments: Deployment[] = [
+      {
+        _id: '1',
+        realm_id: 'realm1',
+        name: 'Deployment 1',
+        owner_groups: ['group1'],
+        access_groups: ['group2'],
+        config_templates: ['template1'],
+      },
+      {
+        _id: '2',
+        realm_id: 'realm2',
+        name: 'Deployment 2',
+        owner_groups: ['group3'],
+        access_groups: ['group4'],
+        config_templates: ['template2'],
+      },
+    ];
+
+    const deploymentService = TestBed.inject(DeploymentDataService);
+    const promise = deploymentService.getDeployments();
+
+    const req = httpTesting.expectOne((request) =>
+      request.url.includes('deployments')
+    );
+    expect(req.request.method).toBe('GET');
+    expect(req.request.params.keys().length).toBe(0);
+
+    req.flush(mockDeployments);
+
+    const result = await promise;
+    expect(result).toEqual(mockDeployments);
+  });
+
+  it('should get deployment by id', async () => {
+    const mockDeployment: Deployment = {
+      _id: '1',
+      realm_id: 'realm1',
+      name: 'Deployment 1',
+      owner_groups: ['group1'],
+      access_groups: ['group2'],
+      config_templates: ['template1'],
+    };
+
+    const deploymentService = TestBed.inject(DeploymentDataService);
+    const promise = deploymentService.getDeployment('1');
+
+    const req = httpTesting.expectOne((request) =>
+      request.url.includes('deployments/id')
+    );
+    expect(req.request.method).toBe('GET');
+    expect(req.request.params.get('deployment_id')).toBe('1');
+
+    req.flush(mockDeployment);
+
+    const result = await promise;
+    expect(result).toEqual(mockDeployment);
+  });
 });

frontend/bec_atlas/src/app/core/remote-data.service.ts

@@ -125,19 +125,23 @@ export class RealmDataService extends RemoteDataService {
   providedIn: 'root',
 })
 export class DeploymentDataService extends RemoteDataService {
-  getDeployments() {
+  getDeployments(): Promise<Array<Deployment>> {
     let headers = new HttpHeaders();
     headers = headers.set('Content-Type', 'application/json; charset=utf-8');
-    return this.get<Array<Deployment>>('deployments', {}, headers);
+    return firstValueFrom(
+      this.get<Array<Deployment>>('deployments', {}, headers)
+    );
   }
 
-  getDeployment(deploymentId: string) {
+  getDeployment(deploymentId: string): Promise<Deployment> {
     let headers = new HttpHeaders();
     headers = headers.set('Content-Type', 'application/json; charset=utf-8');
-    return this.get<Deployment>(
-      'deployments/id',
-      { deployment_id: deploymentId },
-      headers
+    return firstValueFrom(
+      this.get<Deployment>(
+        'deployments/id',
+        { deployment_id: deploymentId },
+        headers
+      )
     );
   }
 }

frontend/bec_atlas/src/app/deployment.service.ts

@@ -13,13 +13,19 @@ export class DeploymentService {
     if (!deployment) {
       return;
     }
-    this.deploymentDataService
-      .getDeployment(deployment)
-      .subscribe((deployment) => {
-        if (deployment) {
-          this.selectedDeployment.next(deployment);
-        }
-      });
+    this.update_deployment(deployment);
+  }
+
+  async update_deployment(deploymentId: string | null): Promise<void> {
+    if (!deploymentId) {
+      this.selectedDeployment.next(null);
+      return;
+    }
+
+    let deployment_info = await this.deploymentDataService.getDeployment(
+      deploymentId
+    );
+    this.selectedDeployment.next(deployment_info);
   }
 
   selectDeployment(deployment: Deployment | null): void {