saldo

hv-ui/src/app/mieters/mieters.component.ts

@@ -3,6 +3,9 @@ import { Component, OnInit } from '@angular/core';
 import { Mieter } from '../mieter';
 import { MieterService } from '../mieter.service';
 import { MessageService } from '../message.service';
+import { ZahlungForderungService} from '../zahlung-forderung.service'
+
+import { Saldo } from '../zahlung-forderung'
 
 
 @Component({
@@ -12,11 +15,15 @@ import { MessageService } from '../message.service';
 })
 export class MietersComponent implements OnInit {
 
-  mieters: Mieter[];
+  mieters: Mieter[]
+  year: string
+  selectedMieter : Mieter
 
-  selectedMieter : Mieter;
-
-  constructor(private mieterService: MieterService, private messageService: MessageService) { }
+  constructor(
+    private mieterService: MieterService, 
+    private zahlungForderungService: ZahlungForderungService,
+    private messageService: MessageService) {      
+  }
 
   async getMieters() {
     try {
@@ -26,7 +33,20 @@ export class MietersComponent implements OnInit {
     }
   }
 
+  async loadSaldos() {
+    try {
+      this.mieters.forEach(async (m:Mieter) => {
+        let saldo: Saldo = await this.zahlungForderungService.getSaldoByMieterAndYear(m.id, +this.year)
+        m.saldo = saldo.saldo
+      })
+    } catch (err) {
+      this.messageService.add(JSON.stringify(err, undefined, 4))
+    }
+  }
+
   ngOnInit(): void {
+    this.year = new Date().getFullYear().toString()
     this.getMieters();
+    this.loadSaldos();
   }
 }