Remove order history from the balance tab to improve performance

frontend-angular/src/app/app.module.ts

@@ -85,7 +85,6 @@ import {
 } from './views/orders/show-order-view/components/order-entries-list/components/edit-order-entry/edit-order-entry.component';
 import {UserOrdersComponent} from './views/orders/make-an-order-view/components/user-orders/user-orders.component';
 import {EditOrderViewComponent} from './views/orders/edit-order-view/edit-order-view.component';
-import {BalanceEntryComponent} from './views/balance/balance-view/components/balance-entry/balance-entry.component';
 import {MatAutocompleteModule} from "@angular/material/autocomplete";
 import {
   OrderEntryFormComponent
@@ -176,7 +175,6 @@ import {
     EditOrderEntryComponent,
     UserOrdersComponent,
     EditOrderViewComponent,
-    BalanceEntryComponent,
     OrderEntryFormComponent,
     SideDishesInputComponent,
     OrderStateButtonsComponent,

frontend-angular/src/app/views/balance/balance-view/balance-view.component.html

@@ -30,28 +30,6 @@ <h2>Your Balance</h2>
         </mat-list>
       </div>
     </div>
-
-    <div class="pb-5">
-      <h2>Your order history:</h2>
-
-      <div *ngIf="orderHistoryEntries.length > 0">
-        <mat-list>
-          <mat-list-item matListItemLine *ngFor="let historyEntry of orderHistoryEntries">
-            <div>
-              <app-balance-entry [historyEntry]="historyEntry"></app-balance-entry>
-            </div>
-          </mat-list-item>
-        </mat-list>
-      </div>
-
-      <div *ngIf="orderHistoryEntries.length === 0">
-        <mat-list>
-          <mat-list-item>
-            Your order history is empty.
-          </mat-list-item>
-        </mat-list>
-      </div>
-    </div>
   </div>
 
   <ng-template #spinner>

frontend-angular/src/app/views/balance/balance-view/balance-view.component.ts

@@ -1,9 +1,5 @@
 import {Component, OnInit} from '@angular/core';
-import {
-  BalanceControllerService,
-  OrderHistoryCreatedEntry,
-  OrderHistoryParticipatedEntry
-} from "../../../../frontend-client";
+import {BalanceControllerService,} from "../../../../frontend-client";
 
 @Component({
   selector: 'app-balance-view',
@@ -12,7 +8,6 @@ import {
 })
 export class BalanceViewComponent implements OnInit {
   isLoading = true
-  orderHistoryEntries: (OrderHistoryCreatedEntry | OrderHistoryParticipatedEntry)[] = []
   owedMoneyEntries: [string, number][] = []
 
   constructor(private balanceControllerService: BalanceControllerService) {
@@ -21,17 +16,8 @@ export class BalanceViewComponent implements OnInit {
   ngOnInit() {
     this.balanceControllerService.getBalanceForUser()
       .subscribe(response => {
-        this.orderHistoryEntries = response.entries
         this.owedMoneyEntries = Object.entries(response.owedMoney)
         this.isLoading = false
       })
   }
-
-  isCreatedEntry(entry: OrderHistoryCreatedEntry | OrderHistoryParticipatedEntry): entry is OrderHistoryCreatedEntry {
-    return entry.kind == "createdEntry"
-  }
-
-  isParticipatedEntry(entry: OrderHistoryCreatedEntry | OrderHistoryParticipatedEntry): entry is OrderHistoryParticipatedEntry {
-    return entry.kind == "participatedEntry"
-  }
 }