Bump to version 3.0.0

Printing done on:
 Cashier Report
 Discount Report
 Sale Report

bookie/src/app/discount-report/discount-report.component.css

@@ -2,3 +2,7 @@
   display: flex;
   justify-content: flex-end;
 }
+
+.spacer {
+  flex: 1 1 auto;
+}

bookie/src/app/discount-report/discount-report.component.html

@@ -1,9 +1,13 @@
 <mat-card>
   <mat-card-title-group>
     <mat-card-title>Discount Report</mat-card-title>
+    <span class="spacer"></span>
     <button mat-button mat-icon-button (click)="exportCsv()">
       <mat-icon>save_alt</mat-icon>
     </button>
+    <button mat-button mat-icon-button (click)="print()">
+      <mat-icon>print</mat-icon>
+    </button>
   </mat-card-title-group>
   <mat-card-content>
     <form [formGroup]="form" fxLayout="column">

bookie/src/app/discount-report/discount-report.component.ts

@@ -3,10 +3,12 @@ import { FormBuilder, FormGroup } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
 import * as moment from 'moment';
 
+import { ToasterService } from '../core/toaster.service';
 import { ToCsvService } from '../shared/to-csv.service';
 
 import { DiscountReport } from './discount-report';
 import { DiscountReportDataSource } from './discount-report-datasource';
+import { DiscountReportService } from './discount-report.service';
 
 @Component({
   selector: 'app-discount-report',
@@ -26,6 +28,8 @@ export class DiscountReportComponent implements OnInit {
     private router: Router,
     private fb: FormBuilder,
     private toCsv: ToCsvService,
+    private toaster: ToasterService,
+    private ser: DiscountReportService,
   ) {
     this.createForm();
   }
@@ -67,6 +71,17 @@ export class DiscountReportComponent implements OnInit {
     };
   }
 
+  print() {
+    this.ser.print(this.info.startDate, this.info.finishDate).subscribe(
+      () => {
+        this.toaster.show('', 'Successfully Printed');
+      },
+      (error) => {
+        this.toaster.show('Error', error.error);
+      },
+    );
+  }
+
   exportCsv() {
     const headers = {
       Name: 'name',

bookie/src/app/discount-report/discount-report.service.ts

@@ -30,4 +30,20 @@ export class DiscountReportService {
         .pipe(catchError(this.log.handleError(serviceName, 'get')))
     );
   }
+
+  print(startDate: string, finishDate): Observable<boolean> {
+    const printUrl = `${url}/print`;
+    const options = { params: new HttpParams() };
+    if (startDate !== null) {
+      options.params = options.params.set('s', startDate);
+    }
+    if (finishDate !== null) {
+      options.params = options.params.set('f', finishDate);
+    }
+    return <Observable<boolean>>(
+      this.http
+        .get<boolean>(printUrl, options)
+        .pipe(catchError(this.log.handleError(serviceName, 'print')))
+    );
+  }
 }