fix(core): Added choosy manager

Author: lokesh-coder

src/ngx-choosy.module.ts

@@ -4,15 +4,15 @@ import {
   NgModule,
   Optional,
   SkipSelf
-} from '@angular/core';
+  } from '@angular/core';
 import {
   ChoosyFooterComponent,
   ChoosyListComponent,
   ChoosyResultsComponent,
   ChoosySearchComponent
-} from './components';
+  } from './components';
 import { ChoosyButtonSelectDirective, ChoosySingleSelectDirective } from './directives';
-import { ChoosyConfigService, GlobalConfigData } from './services/choosy-config/choosy-config.service';
+import { ChoosyConfigService, ChoosyManagerService, GlobalConfigData } from './services';
 
 export function ChoosyConfigLoader(globalConfig: any): ChoosyConfigService {
   return new ChoosyConfigService(globalConfig);
@@ -39,7 +39,7 @@ export function ChoosyConfigLoader(globalConfig: any): ChoosyConfigService {
     ChoosySingleSelectDirective,
     ChoosyButtonSelectDirective
   ],
-  providers: [ChoosyConfigService]
+  providers: [ChoosyConfigService, ChoosyManagerService]
 })
 export class NgxChoosyModule {
   static forRoot(globalConfig: any): ModuleWithProviders {

src/services/choosy-manager/choosy-manager.service.ts

@@ -0,0 +1,10 @@
+import { Injectable } from '@angular/core';
+import { ChoosyResultsComponent } from './../../components';
+
+@Injectable()
+export class ChoosyManagerService {
+  public instances: { ins: ChoosyResultsComponent, insID: any }[] = [];
+  addInstance(ins: ChoosyResultsComponent, insID: any) {
+    this.instances.push({ ins, insID });
+  }
+}

src/services/index.ts

@@ -1 +1,2 @@
-import { ChoosyConfigService } from './choosy-config/choosy-config.service';
+export { ChoosyConfigService, GlobalConfigData } from './choosy-config/choosy-config.service';
+export { ChoosyManagerService } from './choosy-manager/choosy-manager.service';