Merged submission module code

src/app/submission/submit/submission-submit.component.ts

@@ -0,0 +1,67 @@
+import { ChangeDetectorRef, Component, OnDestroy, OnInit, ViewContainerRef } from '@angular/core';
+import { Router } from '@angular/router';
+
+import { Subscription } from 'rxjs/Subscription';
+
+import { hasValue, isEmpty, isNotNull } from '../../shared/empty.util';
+import { SubmissionDefinitionsModel } from '../../core/shared/config/config-submission-definitions.model';
+import { TranslateService } from '@ngx-translate/core';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { SubmissionService } from '../submission.service';
+import { SubmissionObject } from '../../core/submission/models/submission-object.model';
+
+@Component({
+  selector: 'ds-submit-page',
+  styleUrls: ['./submission-submit.component.scss'],
+  templateUrl: './submission-submit.component.html'
+})
+export class SubmissionSubmitComponent implements OnDestroy, OnInit {
+
+  public collectionId: string;
+  public model: any;
+  public selfUrl: string;
+  public submissionDefinition: SubmissionDefinitionsModel;
+  public submissionId: string;
+
+  protected subs: Subscription[] = [];
+
+  constructor(private changeDetectorRef: ChangeDetectorRef,
+              private notificationsService: NotificationsService,
+              private router: Router,
+              private submissioService: SubmissionService,
+              private translate: TranslateService,
+              private viewContainerRef: ViewContainerRef) {
+  }
+
+  ngOnInit() {
+    // NOTE execute the code on the browser side only, otherwise it is executed twice
+    this.subs.push(
+      this.submissioService.createSubmission()
+        .subscribe((submissionObject: SubmissionObject) => {
+          // NOTE new submission is created on the browser side only
+          if (isNotNull(submissionObject)) {
+            if (isEmpty(submissionObject)) {
+              this.notificationsService.info(null, this.translate.get('submission.general.cannot_submit'));
+              this.router.navigate(['/mydspace']);
+            } else {
+              this.collectionId = submissionObject.collection[0].id;
+              this.selfUrl = submissionObject.self;
+              this.submissionDefinition = submissionObject.submissionDefinition[0];
+              this.submissionId = submissionObject.id;
+              this.changeDetectorRef.detectChanges();
+            }
+          }
+        })
+    )
+  }
+
+  ngOnDestroy() {
+    this.subs
+      .filter((subscription) => hasValue(subscription))
+      .forEach((subscription) => subscription.unsubscribe());
+
+    this.viewContainerRef.clear();
+    this.changeDetectorRef.markForCheck();
+  }
+
+}