Merged submission module code

src/app/submission/sections/upload/section-upload.service.ts

@@ -0,0 +1,60 @@
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs/Observable';
+import { Store } from '@ngrx/store';
+import { SubmissionState } from '../../submission.reducers';
+import { DeleteUploadedFileAction, EditFileDataAction, NewUploadedFileAction } from '../../objects/submission-objects.actions';
+import {
+  submissionUploadedFileFromUuidSelector,
+  submissionUploadedFilesFromIdSelector
+} from '../../selectors';
+import { isUndefined } from '../../../shared/empty.util';
+import { WorkspaceitemSectionUploadFileObject } from '../../../core/submission/models/workspaceitem-section-upload-file.model';
+
+@Injectable()
+export class SectionUploadService {
+
+  constructor(private store: Store<SubmissionState>) {}
+
+  public getUploadedFileList(submissionId: string, sectionId: string): Observable<any> {
+    return this.store.select(submissionUploadedFilesFromIdSelector(submissionId, sectionId))
+      .map((state) => state)
+      .distinctUntilChanged();
+  }
+
+  public getFileData(submissionId: string, sectionId: string, fileUuid: string): Observable<any> {
+    return this.store.select(submissionUploadedFilesFromIdSelector(submissionId, sectionId))
+      .filter((state) => !isUndefined(state))
+      .map((state) => {
+        let fileState;
+        Object.keys(state)
+          .filter((key) => state[key].uuid === fileUuid)
+          .forEach((key) => fileState = state[key]);
+        return fileState;
+      })
+      .distinctUntilChanged();
+  }
+
+  public getDefaultPolicies(submissionId: string, sectionId: string, fileId: string): Observable<any> {
+    return this.store.select(submissionUploadedFileFromUuidSelector(submissionId, sectionId, fileId))
+      .map((state) => state)
+      .distinctUntilChanged();
+  }
+
+  public addUploadedFile(submissionId: string, sectionId: string, fileId: string, data: WorkspaceitemSectionUploadFileObject) {
+    this.store.dispatch(
+      new NewUploadedFileAction(submissionId, sectionId, fileId, data)
+    );
+  }
+
+  public updateFileData(submissionId: string, sectionId: string, fileId: string, data: WorkspaceitemSectionUploadFileObject) {
+    this.store.dispatch(
+      new EditFileDataAction(submissionId, sectionId, fileId, data)
+    );
+  }
+
+  public removeUploadedFile(submissionId: string, sectionId: string, fileId: string) {
+    this.store.dispatch(
+      new DeleteUploadedFileAction(submissionId, sectionId, fileId)
+    );
+  }
+}