AW-432 add itemtype service

projects/common/src/lib/common.module.ts

@@ -18,6 +18,7 @@ import { AppCommonRoutingModule } from './common-routing.module';
 import { MODULE_NAME }  from './module-name';
 
 //components
+import { ItemTypeService } from './services/itemtype.service';
 import { FolderService } from './services/folder.service';
 import { TimespanService} from './services/timespan.service';
 import { ItemService} from './services/item.service';
@@ -55,6 +56,7 @@ import {NgbDateNativeAdapter} from './services/date-adapter.service'
 import { from } from 'rxjs';
 
 export {FolderService,
+  ItemTypeService,
   TimespanService,
   ItemService,
   EventService,
@@ -144,7 +146,8 @@ export class AppCommonModule {
         AuthGuard,
         NavBarGuard,
         FullScreenGuard,
-        TimespanService
+        TimespanService,
+        ItemTypeService
       ]
     };
   }

projects/common/src/lib/services/itemtype.service.ts

@@ -0,0 +1,35 @@
+import { Component, Injectable } from '@angular/core';
+import { Store } from '@ngrx/store';
+import * as appCommonReducer from '../reducers/app-common.reducer'
+import {IItemTypes} from '../models/item.types'
+import {IItem} from '../models/item'
+
+@Injectable()
+export class ItemTypeService {
+    private _itemTypes: IItemTypes;
+
+    constructor(private store: Store<appCommonReducer.State> ) { 
+         this.store.select(appCommonReducer.selectGetItemTypes).subscribe((itemTypes) => {
+            this._itemTypes = itemTypes;
+         });
+    }
+
+     getIcon(itemType: string) {
+       var icon = "fa-file-o";
+       if (this._itemTypes[itemType]) icon = this._itemTypes[itemType].icon;
+       return icon;
+     }
+
+     getColor(itemType: string) {
+       var color = "#000000";
+       if (this._itemTypes[itemType]) color = this._itemTypes[itemType].iconColor;
+       return color;
+     }
+
+     hasViewer(item: IItem) {
+        let itemType: string = item.itemType;
+        if (this._itemTypes[itemType]) return this._itemTypes[itemType].viewer !== undefined;
+        return false;
+      }
+      
+}