add new pages

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

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+import { Component, OnInit } from '@angular/core';
+import { MatTableDataSource } from '@angular/material/table';
+import { PremiseService } from '../data-object-service';
+import { MessageService } from '../message.service';
+import { Premise } from '../data-objects'
+
+@Component({
+  selector: 'app-my-premises',
+  templateUrl: './my-premises.component.html',
+  styleUrls: ['./my-premises.component.css']
+})
+export class MyPremisesComponent implements OnInit {
+
+  premises: Premise[]
+  dataSource: MatTableDataSource<Premise>
+  displayedColumns: string[] = [ "description", "street", "zip", "city" ]
+
+  constructor(private premiseService: PremiseService, private messageService: MessageService) { }
+
+  async getPremises(): Promise<void> {
+    try {
+      this.messageService.add("Trying to load premises")
+      this.premises = await this.premiseService.getPremises()
+      this.messageService.add("Premises loaded")
+
+      this.dataSource = new MatTableDataSource<Premise>(this.premises)
+    } catch (err) {
+      this.messageService.add(JSON.stringify(err, undefined, 4))
+    }
+  }
+
+  ngOnInit(): void {
+    this.messageService.add("MyPremisesComponent.ngOnInit")
+    this.getPremises()
+  }
+
+}