ToCsvService to escape the fields during exportCsv.

Auth Interceptor to check for logged out user.

overlord/src/app/raw-material-cost/raw-material-cost.component.ts

@@ -7,6 +7,7 @@ import * as moment from 'moment';
 import {RawMaterialCostDataSource} from './raw-material-cost-datasource';
 import {RawMaterialCost} from './raw-material-cost';
 import {Product} from '../product/product';
+import {ToCsvService} from '../shared/to-csv.service';
 
 @Component({
   selector: 'app-raw-material-cost',
@@ -32,11 +33,7 @@ export class RawMaterialCostComponent implements OnInit {
 
   products: Observable<Product[]>;
 
-  constructor(
-    private route: ActivatedRoute,
-    private router: Router,
-    private fb: FormBuilder
-  ) {
+  constructor(private route: ActivatedRoute, private router: Router, private fb: FormBuilder, private toCsv: ToCsvService) {
     this.createForm();
   }
 
@@ -80,21 +77,20 @@ export class RawMaterialCostComponent implements OnInit {
   }
 
   exportCsv() {
-    const data: string[] = [];
-    if (this.info.id) {
-      data.push(
-        'Name, Group, Quantity, Net, Gross',
-        ...this.dataSource.data.map(x => x.name + ', ' + x.group + ', ' + x.quantity + ', ' + x.net + ', ' + x.gross)
-      );
-    } else {
-      data.push(
-        'Name, Issue, Sale, RMC',
-        ...this.dataSource.data.map(x => x.name + ', ' + x.issue + ', ' + x.sale + ', ' + x.rmc),
-        this.info.footer.name + ', ' + this.info.footer.issue + ', ' + this.info.footer.sale + ', ' + this.info.footer.rmc
-      );
-    }
+    const headers = (this.info.id) ? {
+      Name: 'name',
+      Group: 'group',
+      Quantity: 'quantity',
+      Net: 'net',
+      Gross: 'gross'
+    } : {
+      Name: 'name',
+      Issue: 'issue',
+      Sale: 'sale',
+      RMC: 'rmc'
+    };
 
-    const csvData = new Blob([data.join('\n')], {type: 'text/csv;charset=utf-8;'});
+    const csvData = new Blob([this.toCsv.toCsv(headers, this.dataSource.data)], {type: 'text/csv;charset=utf-8;'});
     const link = document.createElement('a');
     link.href = window.URL.createObjectURL(csvData);
     link.setAttribute('download', 'raw-material-cost.csv');