Upgrading to Angular 20:

Replaced checked in package-lock.json by regenerated one.
Ran ng update @angular/core@20 @angular/cli@20
Ran npm install @angular-builders/jest@^20.0.0 @fortawesome/angular-fontawesome@^3.0.0 @swimlane/ngx-graph@^11
Ran npm install ngx-mat-select-search@^8.0.2.
Ran ng update @angular/material@20.
Updated all eslint and typescript to the latest versions.
Removed @angular-devkit/schematics.
Updated fontawesome.
Updated rxjs and tslib.
Moved required node version from 16 to 20.
Updated jest-preset-angular.
Set preserveWhitespaces to false.
Corrected two type declarations in two typescript files to make ng serve run without errors.
Removed unused angular-devkit/schematics from view-user.component.ts .
Updated list of supported browsers.
Upgraded prettier.
Ran prettier . --write the first time.
Ran prettier . --write the second time.
Ran ng generate @angular/core:inject with defaults, excepted a handful of files.
Fixed remaining eslint problems.
Added dist directory to ignores in eslint.config.js.
Let prettier fix formatting, almost everything is just line breaks.
Made htmlhint ignore @if and @for Angular constructs.
Updated node version in Github workflow to 22.12.0 (build.yml).
Updated .env.ts.
Updated Angular datetime format strings from YYYY-MM-DD to yyyy-MM-dd.
Merged changes from dev into angular20 branch.

src/app/loans/loans-view/charges-tab/charges-tab.component.html

@@ -8,8 +8,12 @@
     <ng-container matColumnDef="feepenalty">
       <th mat-header-cell *matHeaderCellDef mat-sort-header>{{ 'labels.inputs.Fee/Penalty' | translate }}</th>
       <td mat-cell *matCellDef="let charge">
-        <span *ngIf="charge.penalty">{{ 'labels.inputs.Penalty' | translate }}</span>
-        <span *ngIf="!charge.penalty">{{ 'labels.inputs.Fee' | translate }}</span>
+        @if (charge.penalty) {
+          <span>{{ 'labels.inputs.Penalty' | translate }}</span>
+        }
+        @if (!charge.penalty) {
+          <span>{{ 'labels.inputs.Fee' | translate }}</span>
+        }
       </td>
     </ng-container>
 
@@ -25,12 +29,20 @@
 
     <ng-container matColumnDef="dueDate">
       <th mat-header-cell *matHeaderCellDef mat-sort-header [hide]="useDueDate">
-        <span *ngIf="useDueDate"> {{ 'labels.inputs.Due As Of' | translate }} </span>
-        <span *ngIf="!useDueDate"> {{ 'labels.inputs.Submitted On' | translate }} </span>
+        @if (useDueDate) {
+          <span> {{ 'labels.inputs.Due As Of' | translate }} </span>
+        }
+        @if (!useDueDate) {
+          <span> {{ 'labels.inputs.Submitted On' | translate }} </span>
+        }
       </th>
       <td mat-cell *matCellDef="let charge">
-        <span *ngIf="useDueDate">{{ charge.dueDate | dateFormat }}</span>
-        <span *ngIf="!useDueDate">{{ charge.submittedOnDate | dateFormat }}</span>
+        @if (useDueDate) {
+          <span>{{ charge.dueDate | dateFormat }}</span>
+        }
+        @if (!useDueDate) {
+          <span>{{ charge.submittedOnDate | dateFormat }}</span>
+        }
       </td>
     </ng-container>
 
@@ -76,56 +88,61 @@
         {{ 'labels.inputs.Actions' | translate }}
       </th>
       <td mat-cell class="center" *matCellDef="let charge">
-        <span *ngIf="status === 'Submitted and pending approval'">
+        @if (status === 'Submitted and pending approval') {
+          <span>
+            <button
+              class="account-action-button"
+              mat-raised-button
+              color="primary"
+              matTooltip="{{ 'tooltips.Edit Charge' | translate }}"
+              (click)="routeEdit($event); editCharge(charge)"
+            >
+              <i class="fa fa-pencil"></i>
+            </button>
+            <button
+              class="account-action-button"
+              mat-raised-button
+              color="warn"
+              matTooltip="{{ 'tooltips.Delete Charge' | translate }}"
+              (click)="routeEdit($event); deleteCharge(charge.id)"
+            >
+              <i class="fa fa-trash"></i>
+            </button>
+          </span>
+        }
+        @if (!charge.paid && status === 'Active') {
+          <button
+            class="account-action-button"
+            mat-raised-button
+            color="accent"
+            matTooltip="{{ 'tooltips.Adjust Charge' | translate }}"
+            (click)="routeEdit($event); adjustCharge(charge.id)"
+          >
+            <i class="fa fa-pencil"></i>
+          </button>
+        }
+        @if (charge.chargePayable && !charge.paid && status === 'Active') {
           <button
             class="account-action-button"
             mat-raised-button
             color="primary"
-            matTooltip="{{ 'tooltips.Edit Charge' | translate }}"
-            (click)="routeEdit($event); editCharge(charge)"
+            matTooltip="{{ 'tooltips.Pay Charge' | translate }}"
+            (click)="routeEdit($event); payCharge(charge.id)"
           >
-            <i class="fa fa-pencil"></i>
+            <i class="fa fa-dollar"></i>
           </button>
+        }
+        @if (!charge.actionFlag) {
           <button
             class="account-action-button"
             mat-raised-button
-            color="warn"
-            matTooltip="{{ 'tooltips.Delete Charge' | translate }}"
-            (click)="routeEdit($event); deleteCharge(charge.id)"
+            color="primary"
+            matTooltip="{{ 'tooltips.Waive Charge' | translate }}"
+            (click)="routeEdit($event); waiveCharge(charge.id)"
           >
-            <i class="fa fa-trash"></i>
+            <i class="fa fa-flag"></i>
           </button>
-        </span>
-        <button
-          class="account-action-button"
-          mat-raised-button
-          color="accent"
-          matTooltip="{{ 'tooltips.Adjust Charge' | translate }}"
-          *ngIf="!charge.paid && status === 'Active'"
-          (click)="routeEdit($event); adjustCharge(charge.id)"
-        >
-          <i class="fa fa-pencil"></i>
-        </button>
-        <button
-          class="account-action-button"
-          mat-raised-button
-          color="primary"
-          matTooltip="{{ 'tooltips.Pay Charge' | translate }}"
-          *ngIf="charge.chargePayable && !charge.paid && status === 'Active'"
-          (click)="routeEdit($event); payCharge(charge.id)"
-        >
-          <i class="fa fa-dollar"></i>
-        </button>
-        <button
-          class="account-action-button"
-          mat-raised-button
-          color="primary"
-          matTooltip="{{ 'tooltips.Waive Charge' | translate }}"
-          *ngIf="!charge.actionFlag"
-          (click)="routeEdit($event); waiveCharge(charge.id)"
-        >
-          <i class="fa fa-flag"></i>
-        </button>
+        }
       </td>
     </ng-container>
 

src/app/loans/loans-view/charges-tab/charges-tab.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit, ViewChild } from '@angular/core';
+import { Component, OnInit, ViewChild, inject } from '@angular/core';
 import { ActivatedRoute, Router, RouterLink } from '@angular/router';
 import { MatDialog } from '@angular/material/dialog';
 import { MatPaginator } from '@angular/material/paginator';
@@ -35,7 +35,7 @@ import { Dates } from 'app/core/utils/dates';
 import { SystemService } from 'app/system/system.service';
 import { GlobalConfiguration } from 'app/system/configurations/global-configurations-tab/configuration.model';
 import { TranslateService } from '@ngx-translate/core';
-import { NgIf, CurrencyPipe } from '@angular/common';
+import { CurrencyPipe } from '@angular/common';
 import { MatTooltip } from '@angular/material/tooltip';
 import { DateFormatPipe } from '../../../pipes/date-format.pipe';
 import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
@@ -65,6 +65,15 @@ import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
   ]
 })
 export class ChargesTabComponent implements OnInit {
+  private loansService = inject(LoansService);
+  private route = inject(ActivatedRoute);
+  private dateUtils = inject(Dates);
+  private router = inject(Router);
+  private translateService = inject(TranslateService);
+  dialog = inject(MatDialog);
+  private settingsService = inject(SettingsService);
+  private systemService = inject(SystemService);
+
   /** Loan Details Data */
   loanDetails: any;
   /** Charges Data */
@@ -99,16 +108,7 @@ export class ChargesTabComponent implements OnInit {
    * @param {ActivatedRoute} route Activated Route.
    * @param {SettingsService} settingsService Settings Service
    */
-  constructor(
-    private loansService: LoansService,
-    private route: ActivatedRoute,
-    private dateUtils: Dates,
-    private router: Router,
-    private translateService: TranslateService,
-    public dialog: MatDialog,
-    private settingsService: SettingsService,
-    private systemService: SystemService
-  ) {
+  constructor() {
     this.route.parent.data.subscribe((data: { loanDetailsData: any }) => {
       this.loanDetails = data.loanDetailsData;
     });
@@ -164,7 +164,6 @@ export class ChargesTabComponent implements OnInit {
         type: 'date',
         required: true
       })
-
     ];
     const data = {
       title: `Pay Charge ${chargeId}`,
@@ -229,7 +228,6 @@ export class ChargesTabComponent implements OnInit {
         type: 'number',
         required: true
       })
-
     ];
     const data = {
       title: `Edit Charge ${charge.id}`,