added loading function

src/app/components/deliverery-note-table/deliverery-note-table.ts

@@ -10,7 +10,6 @@ import {DeliverynotesService, GetDeliveryNoteDto} from "../../services/api";
 import {NzNotificationService} from "ng-zorro-antd/notification";
 import {firstValueFrom} from "rxjs";
 import {format} from "date-fns";
-import {HttpResponse} from "@angular/common/http";
 import {FileService} from "../../services/file.service";
 
 @Component({
@@ -40,7 +39,6 @@ export class DelivereryNoteTable implements OnInit {
 
     async fetchDeliveryNotes() {
         this.deliveryNotesLoading.set(true)
-
         try {
             const deliveryNotes = await firstValueFrom(this.deliveryNotesService.getAllDeliveryNoteEndpoint())
             this.deliveryNotes.set(deliveryNotes);
@@ -54,6 +52,7 @@ export class DelivereryNoteTable implements OnInit {
     }
 
     async delete(deliveryNote:number) {
+        this.deliveryNotesLoading.set(true)
         try {
             await firstValueFrom(this.deliveryNotesService.deleteDeliveryNoteEndpoint(deliveryNote));
             this.notificationService.success(
@@ -66,10 +65,12 @@ export class DelivereryNoteTable implements OnInit {
                 'Impossible de supprimer la ligne'
             )
         }
+        this.deliveryNotesLoading.set(false)
         await this.fetchDeliveryNotes();
     }
 
     async validate(deliveryNote:number) {
+        this.deliveryNotesLoading.set(true)
         try {
             const PatchRealDate = {
                 realDeliveryDate: format(new Date(), 'yyyy-MM-dd')
@@ -94,11 +95,12 @@ export class DelivereryNoteTable implements OnInit {
                 'Erreur d\'actualisation de la date'
             )
         }
-
+        this.deliveryNotesLoading.set(false)
         await this.fetchDeliveryNotes()
     }
 
     async export(deliveryNoteId: number) {
+        this.deliveryNotesLoading.set(true)
         try {
             const pdf = await firstValueFrom(
                 this.deliveryNotesService.getDeliveryNotePdfEndpoint(deliveryNoteId, "response")
@@ -111,6 +113,6 @@ export class DelivereryNoteTable implements OnInit {
                 'Impossible de générer un PDF'
             );
         }
+        this.deliveryNotesLoading.set(false)
     }
-
 }