WS-797: Polishing QA process

Changes

Back-end

• Added new determine_state method to CapabilityRequest that will determine request state automatically, based on the state of its versions
• Capability execution state transitions now occur before the action is performed, so effectively the action is performed from the next state

UI

• "Submit" button now appears based on the state of the selected version rather than the state of the request
• The request's latest version is now selected by default in the dropdown
• Removed extraneous QA-pass button

Completes WS-798 and WS-801

apps/web/src/app/workspaces/components/capability-request/capability-request.component.ts

@@ -16,19 +16,20 @@
  * You should have received a copy of the GNU General Public License
  * along with Workspaces.  If not, see <https://www.gnu.org/licenses/>.
  */
-import {Component, OnDestroy, OnInit} from "@angular/core";
-import {CapabilityRequest} from "../../model/capability-request";
-import {ActivatedRoute} from "@angular/router";
-import {DataRetrieverService} from "../../services/data-retriever.service";
-import {CapabilityExecution} from "../../model/capability-execution";
-import {CapabilityRequestService} from "../../services/capability-request.service";
-import {CapabilityVersion} from "../../model/capability-version";
-import {PollingDataUpdaterService} from "../../services/polling-data-updater.service";
-import {AlertService} from "../../../shared/alert/alert.service";
-import {JsonObject} from "@angular/compiler-cli/ngcc/src/packages/entry_point";
-import {Subject} from "rxjs";
-import {takeUntil} from "rxjs/operators";
-import {Capability} from "../../model/capability";
+import { Component, OnDestroy, OnInit } from "@angular/core";
+
+import { CapabilityRequest } from "../../model/capability-request";
+import { ActivatedRoute } from "@angular/router";
+import { DataRetrieverService } from "../../services/data-retriever.service";
+import { CapabilityExecution } from "../../model/capability-execution";
+import { CapabilityRequestService } from "../../services/capability-request.service";
+import { CapabilityVersion } from "../../model/capability-version";
+import { PollingDataUpdaterService } from "../../services/polling-data-updater.service";
+import { AlertService } from "../../../shared/alert/alert.service";
+import { JsonObject } from "@angular/compiler-cli/ngcc/src/packages/entry_point";
+import { Subject } from "rxjs";
+import { takeUntil } from "rxjs/operators";
+import { Capability } from "../../model/capability";
 
 @Component({
   selector: "app-capability-request",
@@ -65,7 +66,6 @@ export class CapabilityRequestComponent implements OnInit, OnDestroy {
           type: "CapabilityExecution",
         };
       }
-
       this.dataRetriever
         .getCapability(this.capabilityRequest.capability_name)
         .pipe(takeUntil(this.ngUnsubscribe))
@@ -85,6 +85,14 @@ export class CapabilityRequestComponent implements OnInit, OnDestroy {
     next: (capabilityVersion) => {
       if (capabilityVersion !== undefined) {
         this.latestVersion = capabilityVersion;
+        // Set selected version to be the request's latest version
+        // If no version is selected or if the selected version is the latest version
+        if (
+          this.currentVersion === undefined ||
+          this.currentVersion.version_number === this.latestVersion.version_number
+        ) {
+          this.setVersion(this.latestVersion);
+        }
       } else {
         console.error("Current version returned undefined.");
       }
@@ -173,12 +181,11 @@ export class CapabilityRequestComponent implements OnInit, OnDestroy {
       .subscribe(addRestCallObservable);
   }
 
-  setVersion(version: CapabilityVersion){
+  setVersion(version: CapabilityVersion): void {
     this.currentVersion = version;
   }
 
-  ngOnInit(): void {
-  }
+  ngOnInit(): void {}
 
   ngOnDestroy(): void {
     // Prevent memory leakage by unsubscribing all observers