feat(SidebarService): add SidebarService with observable actions

Author: xidedix

projects/coreui/angular/src/lib/sidebar/app-sidebar.module.ts

@@ -9,6 +9,8 @@ import { AppSidebarFooterComponent } from './app-sidebar-footer.component';
 import { AppSidebarFormComponent } from './app-sidebar-form.component';
 import { AppSidebarHeaderComponent } from './app-sidebar-header.component';
 import { AppSidebarMinimizerComponent } from './app-sidebar-minimizer.component';
+import { AppSidebarService  } from './app-sidebar.service';
+
 // App SidebarNav Component
 import { NavDropdownDirective, NavDropdownToggleDirective } from './app-sidebar-nav.directive';
 import { AppSidebarNavComponent } from './app-sidebar-nav.component';
@@ -70,7 +72,8 @@ import { AppSidebarNavItemClassPipe } from './app-sidebar-nav/app-sidebar-nav-it
     AppSidebarNavItemClassPipe
   ],
   providers: [
-    SidebarNavHelper
+    SidebarNavHelper,
+    AppSidebarService
   ]
 })
 export class AppSidebarModule { }

projects/coreui/angular/src/lib/sidebar/app-sidebar.service.spec.ts

@@ -0,0 +1,12 @@
+import { TestBed } from '@angular/core/testing';
+
+import { AppSidebarService } from './app-sidebar.service';
+
+describe('AppSidebarService', () => {
+  beforeEach(() => TestBed.configureTestingModule({}));
+
+  it('should be created', () => {
+    const service: AppSidebarService = TestBed.get(AppSidebarService);
+    expect(service).toBeTruthy();
+  });
+});

projects/coreui/angular/src/lib/sidebar/app-sidebar.service.ts

@@ -0,0 +1,21 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject } from 'rxjs';
+
+export interface ISidebarAction {
+  minimize?: boolean | 'toggle';
+}
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AppSidebarService {
+
+  private events = new BehaviorSubject<ISidebarAction>({});
+  events$ = this.events.asObservable();
+
+  constructor() {}
+
+  toggle(action: ISidebarAction) {
+    this.events.next(action);
+  }
+}