Added downoad to Raw Material Cost and fixed quantity not showing

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

@@ -78,4 +78,28 @@ export class RawMaterialCostComponent implements OnInit {
       finishDate: moment(formModel.finishDate).format('DD-MMM-YYYY'),
     };
   }
+
+  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 csvData = new Blob([data.join('\n')], {type: 'text/csv;charset=utf-8;'});
+    const link = document.createElement('a');
+    link.href = window.URL.createObjectURL(csvData);
+    link.setAttribute('download', 'raw-material-cost.csv');
+    document.body.appendChild(link);
+    link.click();
+    document.body.removeChild(link);
+  }
 }