Merge branch 'order' into 'main'

src/app/selected-seats.service.ts

@@ -1,39 +1,37 @@
-import {Injectable} from '@angular/core';
+import { Injectable, signal } from '@angular/core';
 import {Sitzplatz} from '@infinimotion/model-frontend';
 
 @Injectable({
   providedIn: 'root',
 })
 export class SelectedSeatsService {
-  private selectedSeatsList: Sitzplatz[] = [];
+  private selectedSeatsSignal = signal<Sitzplatz[]>([]);
   private seatIsSelectable: boolean = true;
 
+  get selectedSeats() {
+    return this.selectedSeatsSignal;
+  }
+
   pushSelectedSeat(selectedSeat: Sitzplatz): void {
-    this.selectedSeatsList.push(selectedSeat);
-    //console.log("Added" + selectedSeat);
-    console.log(this.selectedSeatsList);
+    this.selectedSeatsSignal.update(seats => [...seats, selectedSeat]);
   }
 
   removeSelectedSeat(selectedSeat: Sitzplatz): void {
-    let removeId = this.selectedSeatsList.indexOf(selectedSeat);
-
-    if(removeId !== -1) {
-      this.selectedSeatsList.splice(removeId, 1)
-    }
-    //console.log("Removed" + selectedSeat)
-    console.log(this.selectedSeatsList);
+    this.selectedSeatsSignal.update(seats =>
+      seats.filter(seat => seat.id !== selectedSeat.id)
+    );
   }
 
   getSelectedSeatsList(): Sitzplatz[] {
-    return this.selectedSeatsList;
+    return this.selectedSeatsSignal();
+  }
+
+  getSelectedSeatsByCategory(categoryId: number): Sitzplatz[] {
+    return this.selectedSeatsSignal().filter(seat => seat.row.category.id === categoryId);
   }
 
   clearSelectedSeatsList(): void {
-    this.selectedSeatsList = [];
-    //for (let i = this.selectedSeatsList.length - 1; i >= 0; i--) {
-    //  const seat = this.selectedSeatsList[i];
-    //  this.removeSelectedSeat(seat);
-    //}
+    this.selectedSeatsSignal.set([]);
   }
 
   getSeatIsSelected(): boolean{