Added slices

Change-Id: I9dfaa9348fa82da844a04c0c2a58ce07e9fa3a28
diff --git a/src/app/services/stores/slice.store.ts b/src/app/services/stores/slice.store.ts
new file mode 100644
index 0000000..aeab9f3
--- /dev/null
+++ b/src/app/services/stores/slice.store.ts
@@ -0,0 +1,39 @@
+/// <reference path="../../../../typings/index.d.ts"/>
+
+import {Injectable} from '@angular/core';
+import {BehaviorSubject} from 'rxjs/Rx';
+import {ISlice} from '../../interfaces/models.interface';
+import {IWSEvent} from '../../interfaces/ws.interface';
+import {GlobalEvent} from '../websockets/websocket.global';
+import {SliceService} from '../rest/slices.service';
+import {ObservableCollectionHandler} from '../helpers/store.service';
+
+@Injectable()
+export class SliceStore {
+  private _slices: BehaviorSubject<ISlice[]> = new BehaviorSubject([]);
+  constructor(private sliceService: SliceService, private globalEvent: GlobalEvent) {
+    this.loadInitialData();
+    this.globalEvent.list()
+      .filter((e: IWSEvent) => e.model === 'Slice')
+      .subscribe(
+        (event: IWSEvent) => {
+          ObservableCollectionHandler.update(event, this._slices);
+        }
+      );
+  }
+
+  loadInitialData() {
+    this.sliceService.query()
+      .subscribe(
+        res => {
+          this._slices.next(res);
+        },
+        err => console.log('Error retrieving Instances', err)
+      );
+  }
+
+  query() {
+    return this._slices.asObservable();
+  }
+
+}