add new pages

ui/hv2-ui/src/app/my-parkings/my-parkings.component.ts

@@ -0,0 +1,37 @@
+import { Component, OnInit } from '@angular/core';
+import { MessageService } from '../message.service';
+import { ParkingService } from '../data-object-service';
+import { Parking } from '../data-objects';
+import { MatTableDataSource } from '@angular/material/table'
+
+@Component({
+  selector: 'app-my-parkings',
+  templateUrl: './my-parkings.component.html',
+  styleUrls: ['./my-parkings.component.css']
+})
+export class MyParkingsComponent implements OnInit {
+
+  parkings: Parking[]
+  dataSource: MatTableDataSource<Parking>
+  displayedColumns: string[] = ["description", "premise"]
+
+  constructor(private parkingService: ParkingService, private messageService: MessageService) { }
+
+  async getParkings(): Promise<void> {
+    try {
+      this.messageService.add("Trying to load parkings")
+      this.parkings = await this.parkingService.getParkings()
+      this.messageService.add("Parkings loaded")
+
+      this.dataSource = new MatTableDataSource<Parking>(this.parkings)
+    } catch (err) {
+      this.messageService.add(JSON.stringify(err, undefined, 4))
+    }
+  }
+
+  ngOnInit(): void {
+    this.messageService.add("MyParkingsComponent.ngOnInit")
+    this.getParkings()
+  }
+
+}