refactor constant

src-ui/src/app/components/document-list/document-list.component.ts

@@ -3,7 +3,7 @@ import { ActivatedRoute, Router } from '@angular/router';
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
 import { cloneFilterRules, FilterRule } from 'src/app/data/filter-rule';
 import { SavedViewConfig } from 'src/app/data/saved-view-config';
-import { DocumentListViewService } from 'src/app/services/document-list-view.service';
+import { DocumentListViewService, SORT_FIELDS } from 'src/app/services/document-list-view.service';
 import { SavedViewConfigService } from 'src/app/services/saved-view-config.service';
 import { SaveViewConfigDialogComponent } from './save-view-config-dialog/save-view-config-dialog.component';
 
@@ -26,7 +26,7 @@ export class DocumentListComponent implements OnInit {
   showFilter = false
 
   getSortFields() {
-    return DocumentListViewService.SORT_FIELDS
+    return SORT_FIELDS
   }
 
   setSort(field: string) {

src-ui/src/app/services/document-list-view.service.ts

@@ -5,21 +5,21 @@ import { PaperlessDocument } from '../data/paperless-document';
 import { SavedViewConfig } from '../data/saved-view-config';
 import { DocumentService } from './rest/document.service';
 
-@Injectable({
-  providedIn: 'root'
-})
-export class DocumentListViewService {
-
-  static DEFAULT_SORT_FIELD = 'created'
-
-  static SORT_FIELDS = [
+export const SORT_FIELDS = [
   {field: "correspondent__name", name: "Correspondent"},
   {field: 'title', name: 'Title'},
   {field: 'archive_serial_number', name: 'ASN'},
   {field: 'created', name: 'Created'},
   {field: 'added', name: 'Added'},
   {field: 'modified', name: 'Modified'}
-  ]
+]
+
+@Injectable({
+  providedIn: 'root'
+})
+export class DocumentListViewService {
+
+  static DEFAULT_SORT_FIELD = 'created'
 
   documents: PaperlessDocument[] = []
   currentPage = 1
@@ -63,14 +63,13 @@ export class DocumentListViewService {
   }
 
   getOrderingQueryParam(sortField: string, sortDirection: string) {
-    if (DocumentListViewService.SORT_FIELDS.find(f => f.field == sortField)) {
+    if (SORT_FIELDS.find(f => f.field == sortField)) {
       return (sortDirection == 'des' ? '-' : '') + sortField
     } else {
       return DocumentListViewService.DEFAULT_SORT_FIELD
     }
   }
 
-  //TODO: refactor
   setFilterRules(filterRules: FilterRule[]) {
     this.currentFilterRules = cloneFilterRules(filterRules)
   }