extend form to handle inserts for tenant

ui/hv2-ui/src/app/tenant-details/tenant-details.component.html

@@ -60,6 +60,15 @@
                             <mat-label>IBAN</mat-label>
                             <input matInput name="iban" [(ngModel)]="tenant.iban"/>
                         </mat-form-field>
+                    </div><div>
+                        <mat-form-field appearance="outline">
+                            <mat-label>Account ID</mat-label>
+                            <input matInput name="account_id" [readonly]="true" [ngModel]="account.id"/>
+                        </mat-form-field>
+                        <mat-form-field appearance="outline">
+                            <mat-label>Account Description</mat-label>
+                            <input matInput name="account_desc" [readonly]="true" [ngModel]="account.description"/>
+                        </mat-form-field>
                     </div>
                     <button type="submit" mat-raised-button color="primary">Speichern</button>
                 </form>

ui/hv2-ui/src/app/tenant-details/tenant-details.component.ts

@@ -1,7 +1,7 @@
 import { Component, OnInit } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
-import { TenantService } from '../data-object-service';
+import { AccountService, TenantService } from '../data-object-service';
-import { Tenant } from '../data-objects';
+import { Account, Tenant } from '../data-objects';
 import { MessageService } from '../message.service';
 import { Location } from '@angular/common'
 
@@ -28,9 +28,15 @@ export class TenantDetailsComponent implements OnInit {
     account: 0
   }
 
+  account: Account = {
+    id: 0,
+    description: ''
+  }
+
 
   constructor(
     private tenantService: TenantService, 
+    private accountService: AccountService,
     private messageService: MessageService,
     private route: ActivatedRoute,
     private location: Location
@@ -41,17 +47,26 @@ export class TenantDetailsComponent implements OnInit {
       const id = +this.route.snapshot.paramMap.get('id')
       if (id != 0) {
         this.tenant = await this.tenantService.getTenant(id)
+        this.account = await this.accountService.getAccount(this.tenant.account)
       }
     } catch (err) {
       this.messageService.add(JSON.stringify(err, undefined, 4))
     }
   }
 
-  saveTenant() {
+  async saveTenant() {
     this.messageService.add("saveTenant")
     this.messageService.add(JSON.stringify(this.tenant, undefined, 4))
     if (this.tenant.id == 0) {
       this.messageService.add("about to insert new tenant")
+      this.account = { 
+        "id": 0, 
+        "description": `account_${this.tenant.firstname}_${this.tenant.lastname}`
+      }
+      this.account = await this.accountService.postAccount(this.account)
+      this.tenant.account = this.account.id
+      this.tenant = await this.tenantService.postTenant(this.tenant)
+      this.messageService.add(`Successfully added account with id ${this.account.id} and tenant with id ${this.tenant.id}`)
     } else {
       this.messageService.add("about to update existing tenant")
     }