diff --git a/projects/common/src/fm/services/item.service.ts b/projects/common/src/fm/services/item.service.ts
index b6dded9..2efb8e8 100644
--- a/projects/common/src/fm/services/item.service.ts
+++ b/projects/common/src/fm/services/item.service.ts
@@ -1,126 +1,128 @@
-import { Injectable } from '@angular/core';
-import { Observable } from 'rxjs';
-import { map } from 'rxjs/operators';
-import { IItemType } from '../models/item.type';
-import { IItem } from '../models/item';
-import { IItemTask } from '../models/itemTask';
-import { HttpClient, HttpParams } from "@angular/common/http";
-import { AppConfig } from "../shared/app.config";
-
-@Injectable({
-  providedIn: 'root',
-})
-export class ItemService {
-  constructor(public httpClient: HttpClient, public appConfig: AppConfig) {
-  }
-
-  ApiEndpoint() {
-    return this.appConfig.getConfig("apiEndPoint");
-  }
-
-  parseDates(item: any): IItem {
-    item.created = new Date(Date.parse(item.created));
-    item.updated = new Date(Date.parse(item.updated));
-    item.dataDate = new Date(Date.parse(item.dataDate));
-    return item;
-  }
-
-  getItemTypes(): Observable<{ [id: string]: IItemType }> {
-    return this.httpClient.get<{ [id: string]: IItemType }>(`${this.ApiEndpoint()}/api/v1/itemtypes/`);
-  }
-
-  getFeatures(extent: number[], crs: string, searchText?: string, searchTags?:string,startDate?:Date,endDate?:Date,itemType?:string,parentCode?:string,dataFilter?:string,level?:number): Observable<any> {
-    var params = new HttpParams();
-    params = params.append("bbox", extent.join(","));
-    params = params.append("crs", crs);
-    if (searchText) params = params.append("q", searchText);
-    if (searchTags) params = params.append("t", searchTags);
-    if (startDate) params = params.append("sd", startDate.toISOString());
-    if (endDate) params = params.append("ed", endDate.toISOString());
-    if (itemType) params = params.append("it", itemType);
-    if (parentCode) params = params.append("pc", parentCode);
-    if (dataFilter) params = params.append("df", dataFilter);
-    if (level) params = params.append("lvl", dataFilter);
-    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/features/`, {params:params});
-  }
-
-  getFeature(code:string, crs: string): Observable<any> {
-    var params = new HttpParams();
-    params = params.append("crs", crs);
-    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/feature/`, { params: params });
-  }
-
-  getItem(code: string): Observable<IItem> {
-    return this.httpClient.get<IItem>(`${this.ApiEndpoint()}/api/v1/items/${code}`).pipe(map(i => this.parseDates(i)));
-  }
-
-  getItemByCodeAndType(code: string, itemType: string): Observable<IItem> {
-    return this.httpClient.get<IItem>(`${this.ApiEndpoint()}/api/v1/items/${code}/${itemType}`);
-  }
-
-  getItemList(itemType: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
-    var params = new HttpParams();
-    params = params.append("it", itemType);
-    if(dataFilter != null){
-      params = params.append("df", JSON.stringify(dataFilter));
-    }
-    params = params.append("lvl", itemType);
-    return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
-  }
-
-  getChildItemList(parentcode: string, itemType: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
-    var params = new HttpParams();
-    params = params.append("it", itemType);
-    if (dataFilter != null) {
-      params = params.append("df", JSON.stringify(dataFilter));
-    }
-    params = params.append("lvl", level.toString());
-    return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/${parentcode}/children`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
-  }
-
-  getChildItemListByExtent(parentcode: string, itemType: string, extent: number[], crs: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
-    var params = new HttpParams();
-    params = params.append("it", itemType);
-    params = params.append("bbox", extent.join(","));
-    params = params.append("crs", crs);
-    if (dataFilter != null) {
-      params = params.append("df", JSON.stringify(dataFilter));
-    }
-    params = params.append("lvl", level.toString());
-    return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/${parentcode}/children`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
-  }
-
-  getItemFeatures(code: string, extent: number[], crs: string, layerIndex?:number): Observable<any> {
-    var params = new HttpParams();
-    params = params.append("bbox", extent.join(","));
-    params = params.append("crs", crs);
-    if(layerIndex!=null)
-      return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/features/layer/${layerIndex}`, { params: params });
-    else
-      return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/features`, { params: params });
-  }
-
-  putItem(item:IItem): Observable<IItem> {
-    return this.httpClient.put<IItem>(`${this.ApiEndpoint()}/api/v1/items/${item.code}`,item);
-  }
-
-  deleteItems(itemCodes:string[]): Observable<any> {
-    return this.httpClient.post<any>(`${this.ApiEndpoint()}/api/v1/items/delete`, itemCodes);
-  }
-
-  getTemporalLast(code: string): Observable<any> {
-    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/temporal/last`);
-  }
-
-  getTemporal(code: string, startDate?: Date, endDate?: Date): Observable<any> {
-    var params = new HttpParams();
-    if (startDate) params = params.append("sd", startDate.toISOString());
-    if (endDate) params = params.append("ed", endDate.toISOString());
-    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/temporal/`, { params: params });
-  }
-
-  postItemTask(item: IItem, task: IItemTask): Observable<IItemTask> {
-    return this.httpClient.post<IItemTask>(`${this.ApiEndpoint()}/api/v1/items/${item.code}/tasks`, task);
-  }
-}
-
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { map } from 'rxjs/operators';
+import { IItemType } from '../models/item.type';
+import { IItem } from '../models/item';
+import { IItemTask } from '../models/itemTask';
+import { HttpClient, HttpParams } from "@angular/common/http";
+import { AppConfig } from "../shared/app.config";
+
+@Injectable({
+  providedIn: 'root',
+})
+export class ItemService {
+  constructor(public httpClient: HttpClient, public appConfig: AppConfig) {
+  }
+
+  ApiEndpoint() {
+    return this.appConfig.getConfig("apiEndPoint");
+  }
+
+  parseDates(item: any): IItem {
+    item.created = new Date(Date.parse(item.created));
+    item.updated = new Date(Date.parse(item.updated));
+    item.dataDate = new Date(Date.parse(item.dataDate));
+    return item;
+  }
+
+  getItemTypes(): Observable<{ [id: string]: IItemType }> {
+    return this.httpClient.get<{ [id: string]: IItemType }>(`${this.ApiEndpoint()}/api/v1/itemtypes/`);
+  }
+
+  getFeatures(extent: number[], crs: string, searchText?: string, searchTags?:string,startDate?:Date,endDate?:Date,itemType?:string,parentCode?:string,dataFilter?:string,level?:number): Observable<any> {
+    var params = new HttpParams();
+    params = params.append("bbox", extent.join(","));
+    params = params.append("crs", crs);
+    if (searchText) params = params.append("q", searchText);
+    if (searchTags) params = params.append("t", searchTags);
+    if (startDate) params = params.append("sd", startDate.toISOString());
+    if (endDate) params = params.append("ed", endDate.toISOString());
+    if (itemType) params = params.append("it", itemType);
+    if (parentCode) params = params.append("pc", parentCode);
+    if (dataFilter) params = params.append("df", dataFilter);
+    if (level) params = params.append("lvl", dataFilter);
+    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/features/`, {params:params});
+  }
+
+  getFeature(code:string, crs: string): Observable<any> {
+    var params = new HttpParams();
+    params = params.append("crs", crs);
+    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/feature/`, { params: params });
+  }
+
+  getItem(code: string): Observable<IItem> {
+    return this.httpClient.get<IItem>(`${this.ApiEndpoint()}/api/v1/items/${code}`).pipe(map(i => this.parseDates(i)));
+  }
+
+  getItemByCodeAndType(code: string, itemType: string): Observable<IItem> {
+    return this.httpClient.get<IItem>(`${this.ApiEndpoint()}/api/v1/items/${code}/${itemType}`);
+  }
+
+  getItemList(itemType: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
+    var params = new HttpParams();
+    params = params.append("it", itemType);
+    if(dataFilter != null){
+      params = params.append("df", JSON.stringify(dataFilter));
+    }
+    params = params.append("lvl", itemType);
+    return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
+  }
+
+  getChildItemList(parentcode: string, itemType: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
+    var params = new HttpParams();
+    params = params.append("it", itemType);
+    if (dataFilter != null) {
+      params = params.append("df", JSON.stringify(dataFilter));
+    }
+    params = params.append("lvl", level.toString());
+    return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/${parentcode}/children`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
+  }
+
+  getChildItemListByExtent(parentcode: string, itemType: string, extent: number[], crs: string, dataFilter?: any, level: number = 1): Observable<IItem[]> {
+    var params = new HttpParams();
+    params = params.append("it", itemType);
+    params = params.append("bbox", extent.join(","));
+    params = params.append("crs", crs);
+    if (dataFilter != null) {
+      params = params.append("df", JSON.stringify(dataFilter));
+    }
+    params = params.append("lvl", level.toString());
+    return this.httpClient.get<IItem[]>(`${this.ApiEndpoint()}/api/v1/items/${parentcode}/children`, { params: params }).pipe(map(ia => ia.map(i => this.parseDates(i))));
+  }
+
+  getItemFeatures(code: string, extent: number[], crs: string, layerIndex?:number): Observable<any> {
+    var params = new HttpParams();
+    params = params.append("crs", crs);
+    if(extent != null) {
+      params = params.append("bbox", extent.join(","));
+    }
+    if(layerIndex!=null)
+      return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/features/layer/${layerIndex}`, { params: params });
+    else
+      return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/features`, { params: params });
+  }
+
+  putItem(item:IItem): Observable<IItem> {
+    return this.httpClient.put<IItem>(`${this.ApiEndpoint()}/api/v1/items/${item.code}`,item);
+  }
+
+  deleteItems(itemCodes:string[]): Observable<any> {
+    return this.httpClient.post<any>(`${this.ApiEndpoint()}/api/v1/items/delete`, itemCodes);
+  }
+
+  getTemporalLast(code: string): Observable<any> {
+    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/temporal/last`);
+  }
+
+  getTemporal(code: string, startDate?: Date, endDate?: Date): Observable<any> {
+    var params = new HttpParams();
+    if (startDate) params = params.append("sd", startDate.toISOString());
+    if (endDate) params = params.append("ed", endDate.toISOString());
+    return this.httpClient.get<any>(`${this.ApiEndpoint()}/api/v1/items/${code}/temporal/`, { params: params });
+  }
+
+  postItemTask(item: IItem, task: IItemTask): Observable<IItemTask> {
+    return this.httpClient.post<IItemTask>(`${this.ApiEndpoint()}/api/v1/items/${item.code}/tasks`, task);
+  }
+}
+