LP1869898 Ang cat copy table responds to broadcasts

Angular staff catalog copy table responds to broadcasts of modified
holdings.  When holdings for the current record have changed, the table
data is refreshed.

Signed-off-by: Bill Erickson <berickxx@gmail.com>
Signed-off-by: Galen Charlton <gmc@equinoxinitiative.org>

diff --git a/Open-ILS/src/eg2/src/app/staff/catalog/record/copies.component.ts b/Open-ILS/src/eg2/src/app/staff/catalog/record/copies.component.ts
index bfc2b03..9e288ee 100644 (file)
--- a/Open-ILS/src/eg2/src/app/staff/catalog/record/copies.component.ts
+++ b/Open-ILS/src/eg2/src/app/staff/catalog/record/copies.component.ts
@@ -7,6 +7,7 @@ import {Pager} from '@eg/share/util/pager';
 import {OrgService} from '@eg/core/org.service';
 import {GridDataSource, GridColumn, GridCellTextGenerator} from '@eg/share/grid/grid';
 import {GridComponent} from '@eg/share/grid/grid.component';
+import {BroadcastService} from '@eg/share/util/broadcast.service';
 
 @Component({
   selector: 'eg-catalog-copies',
@@ -35,6 +36,7 @@ export class CopiesComponent implements OnInit {
         private net: NetService,
         private org: OrgService,
         private staffCat: StaffCatalogService,
+        private broadcaster: BroadcastService
     ) {
         this.gridDataSource = new GridDataSource();
     }
@@ -61,10 +63,12 @@ export class CopiesComponent implements OnInit {
             holdable: row => this.copyContext.holdable(row),
             barcode: row => row.barcode
         };
-    }
 
-    collectData() {
-        if (!this.recId) { return; }
+        this.broadcaster.listen('eg.holdings.update').subscribe(data => {
+            if (data && data.records && data.records.includes(this.recId)) {
+                this.copyGrid.reload();
+            }
+        });
     }
 
     orgName(orgId: number): string {