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/system/configurations/business-date-tab/business-date-tab.component.html

@@ -1,130 +1,149 @@
 <div class="container space">
   <div class="mat-elevation-z8">
-    <div *ngIf="!isBusinessDateEnabled">
-      <p>
-        {{ 'labels.text.Business Date functionality is not enabled' | translate }}: <code>{{ configurationName }}</code>
-      </p>
-    </div>
+    @if (!isBusinessDateEnabled) {
+      <div>
+        <p>
+          {{ 'labels.text.Business Date functionality is not enabled' | translate }}:
+          <code>{{ configurationName }}</code>
+        </p>
+      </div>
+    }
 
-    <div *ngIf="isBusinessDateEnabled">
-      <mat-card>
-        <form [formGroup]="businessDateForm">
-          <mat-card-content>
-            <div class="flex-100 layout-row layout-lt-md-column space">
-              <div class="flex-50">
-                <span class="date-type flex-40">{{ 'labels.inputs.User date format' | translate }}: </span>
-                <span class="date-value flex-60 m-l-30">{{ userDateFormat }}</span>
+    @if (isBusinessDateEnabled) {
+      <div>
+        <mat-card>
+          <form [formGroup]="businessDateForm">
+            <mat-card-content>
+              <div class="flex-100 layout-row layout-lt-md-column space">
+                <div class="flex-50">
+                  <span class="date-type flex-40">{{ 'labels.inputs.User date format' | translate }}: </span>
+                  <span class="date-value flex-60 m-l-30">{{ userDateFormat }}</span>
+                </div>
               </div>
-            </div>
-
-            <!-- Business Date -->
-            <div class="flex-100 layout-row layout-lt-md-column">
-              <div class="flex-50 table-row" *ngIf="!isEditInProgress">
-                <span class="date-type flex-40">{{ 'labels.inputs.Business Date' | translate }}: </span>
-                <span class="date-value flex-60 m-l-40">{{ businessDate | dateFormat }}</span>
+              <!-- Business Date -->
+              <div class="flex-100 layout-row layout-lt-md-column">
+                @if (!isEditInProgress) {
+                  <div class="flex-50 table-row">
+                    <span class="date-type flex-40">{{ 'labels.inputs.Business Date' | translate }}: </span>
+                    <span class="date-value flex-60 m-l-40">{{ businessDate | dateFormat }}</span>
+                  </div>
+                }
+                @if (isEditInProgress && dateIndex === 0) {
+                  <mat-form-field (click)="businessDatePicker.open()">
+                    <mat-label>{{ 'labels.inputs.Business Date' | translate }}</mat-label>
+                    <input
+                      matInput
+                      [min]="minDate"
+                      [max]="maxDate"
+                      [matDatepicker]="businessDatePicker"
+                      formControlName="businessDate"
+                    />
+                    <mat-datepicker-toggle matSuffix [for]="businessDatePicker"> </mat-datepicker-toggle>
+                    <mat-datepicker #businessDatePicker></mat-datepicker>
+                    @if (businessDateForm.controls.businessDate.hasError('required')) {
+                      <mat-error>
+                        {{ 'labels.inputs.Business Date' | translate }} {{ 'labels.commons.is' | translate }}
+                        <strong>{{ 'labels.commons.required' | translate }}</strong>
+                      </mat-error>
+                    }
+                  </mat-form-field>
+                }
+                <div class="options-wrapper gap-2percent flex-22">
+                  @if (isEditInProgress && dateIndex === 0) {
+                    <span>
+                      <button
+                        mat-raised-button
+                        color="primary"
+                        [disabled]="businessDateForm.pristine"
+                        (click)="submit()"
+                        *mifosxHasPermission="'UPDATE_BUSINESSDATE'"
+                      >
+                        {{ 'labels.buttons.Submit' | translate }}
+                      </button>
+                      <button mat-raised-button (click)="editInProgressToggle(0)">
+                        {{ 'labels.buttons.Cancel' | translate }}
+                      </button>
+                    </span>
+                  }
+                  @if (!isEditInProgress) {
+                    <button
+                      type="button"
+                      color="primary"
+                      mat-icon-button
+                      matTooltip="{{ 'tooltips.Edit the Business Date' | translate }}"
+                      matTooltipPosition="above"
+                      (click)="editInProgressToggle(0)"
+                    >
+                      <fa-icon icon="edit" size="lg"></fa-icon>
+                    </button>
+                  }
+                </div>
               </div>
-
-              <mat-form-field (click)="businessDatePicker.open()" *ngIf="isEditInProgress && dateIndex === 0">
-                <mat-label>{{ 'labels.inputs.Business Date' | translate }}</mat-label>
-                <input
-                  matInput
-                  [min]="minDate"
-                  [max]="maxDate"
-                  [matDatepicker]="businessDatePicker"
-                  formControlName="businessDate"
-                />
-                <mat-datepicker-toggle matSuffix [for]="businessDatePicker"> </mat-datepicker-toggle>
-                <mat-datepicker #businessDatePicker></mat-datepicker>
-                <mat-error *ngIf="businessDateForm.controls.businessDate.hasError('required')">
-                  {{ 'labels.inputs.Business Date' | translate }} {{ 'labels.commons.is' | translate }}
-                  <strong>{{ 'labels.commons.required' | translate }}</strong>
-                </mat-error>
-              </mat-form-field>
-
-              <div class="options-wrapper gap-2percent flex-22">
-                <span *ngIf="isEditInProgress && dateIndex === 0">
-                  <button
-                    mat-raised-button
-                    color="primary"
-                    [disabled]="businessDateForm.pristine"
-                    (click)="submit()"
-                    *mifosxHasPermission="'UPDATE_BUSINESSDATE'"
-                  >
-                    {{ 'labels.buttons.Submit' | translate }}
-                  </button>
-                  <button mat-raised-button (click)="editInProgressToggle(0)">
-                    {{ 'labels.buttons.Cancel' | translate }}
-                  </button>
-                </span>
-                <button
-                  type="button"
-                  color="primary"
-                  *ngIf="!isEditInProgress"
-                  mat-icon-button
-                  matTooltip="{{ 'tooltips.Edit the Business Date' | translate }}"
-                  matTooltipPosition="above"
-                  (click)="editInProgressToggle(0)"
-                >
-                  <fa-icon icon="edit" size="lg"></fa-icon>
-                </button>
+              <!-- COB Date -->
+              <div class="flex-100 layout-row layout-lt-md-column">
+                @if (!isEditInProgress) {
+                  <div class="flex-50 table-row">
+                    <span class="date-type">{{ 'labels.inputs.COB Date' | translate }}: </span>
+                    <span class="date-value flex-60 m-l-80">{{ cobDate | dateFormat }}</span>
+                  </div>
+                }
+                @if (isEditInProgress && dateIndex === 1) {
+                  <mat-form-field (click)="cobDatePicker.open()">
+                    <mat-label>{{ 'labels.inputs.COB Date' | translate }}</mat-label>
+                    <input
+                      matInput
+                      [min]="minDate"
+                      [max]="maxDate"
+                      [matDatepicker]="cobDatePicker"
+                      formControlName="businessDate"
+                    />
+                    <mat-datepicker-toggle matSuffix [for]="cobDatePicker"> </mat-datepicker-toggle>
+                    <mat-datepicker #cobDatePicker></mat-datepicker>
+                    @if (businessDateForm.controls.cobDate.hasError('required')) {
+                      <mat-error>
+                        {{ 'labels.inputs.COB Date' | translate }} {{ 'labels.commons.is' | translate }}
+                        <strong>{{ 'labels.commons.required' | translate }}</strong>
+                      </mat-error>
+                    }
+                  </mat-form-field>
+                }
+                <div class="options-wrapper flex-22 gap-4percent">
+                  @if (isEditInProgress && dateIndex === 1) {
+                    <span>
+                      <button
+                        mat-stroked-button
+                        color="primary"
+                        [disabled]="businessDateForm.pristine"
+                        (click)="submit()"
+                        *mifosxHasPermission="'UPDATE_BUSINESSDATE'"
+                      >
+                        {{ 'labels.buttons.Submit' | translate }}
+                      </button>
+                    </span>
+                  }
+                  @if (isEditInProgress && dateIndex === 1) {
+                    <button mat-button (click)="editInProgressToggle(1)">
+                      {{ 'labels.buttons.Cancel' | translate }}
+                    </button>
+                  }
+                  @if (!isEditInProgress) {
+                    <button
+                      type="button"
+                      color="primary"
+                      mat-icon-button
+                      matTooltip="{{ 'tooltips.Edit the COB Date' | translate }}"
+                      matTooltipPosition="above"
+                      (click)="editInProgressToggle(1)"
+                    >
+                      <fa-icon icon="edit" size="lg"></fa-icon>
+                    </button>
+                  }
+                </div>
               </div>
-            </div>
-
-            <!-- COB Date -->
-            <div class="flex-100 layout-row layout-lt-md-column">
-              <div class="flex-50 table-row" *ngIf="!isEditInProgress">
-                <span class="date-type">{{ 'labels.inputs.COB Date' | translate }}: </span>
-                <span class="date-value flex-60 m-l-80">{{ cobDate | dateFormat }}</span>
-              </div>
-
-              <mat-form-field (click)="cobDatePicker.open()" *ngIf="isEditInProgress && dateIndex === 1">
-                <mat-label>{{ 'labels.inputs.COB Date' | translate }}</mat-label>
-                <input
-                  matInput
-                  [min]="minDate"
-                  [max]="maxDate"
-                  [matDatepicker]="cobDatePicker"
-                  formControlName="businessDate"
-                />
-                <mat-datepicker-toggle matSuffix [for]="cobDatePicker"> </mat-datepicker-toggle>
-                <mat-datepicker #cobDatePicker></mat-datepicker>
-                <mat-error *ngIf="businessDateForm.controls.cobDate.hasError('required')">
-                  {{ 'labels.inputs.COB Date' | translate }} {{ 'labels.commons.is' | translate }}
-                  <strong>{{ 'labels.commons.required' | translate }}</strong>
-                </mat-error>
-              </mat-form-field>
-
-              <div class="options-wrapper flex-22 gap-4percent">
-                <span *ngIf="isEditInProgress && dateIndex === 1">
-                  <button
-                    mat-stroked-button
-                    color="primary"
-                    [disabled]="businessDateForm.pristine"
-                    (click)="submit()"
-                    *mifosxHasPermission="'UPDATE_BUSINESSDATE'"
-                  >
-                    {{ 'labels.buttons.Submit' | translate }}
-                  </button>
-                </span>
-                <button mat-button *ngIf="isEditInProgress && dateIndex === 1" (click)="editInProgressToggle(1)">
-                  {{ 'labels.buttons.Cancel' | translate }}
-                </button>
-                <button
-                  type="button"
-                  color="primary"
-                  *ngIf="!isEditInProgress"
-                  mat-icon-button
-                  matTooltip="{{ 'tooltips.Edit the COB Date' | translate }}"
-                  matTooltipPosition="above"
-                  (click)="editInProgressToggle(1)"
-                >
-                  <fa-icon icon="edit" size="lg"></fa-icon>
-                </button>
-              </div>
-            </div>
-          </mat-card-content>
-        </form>
-      </mat-card>
-    </div>
+            </mat-card-content>
+          </form>
+        </mat-card>
+      </div>
+    }
   </div>
 </div>

src/app/system/configurations/business-date-tab/business-date-tab.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, inject } from '@angular/core';
 import { UntypedFormBuilder, UntypedFormGroup, Validators, ReactiveFormsModule } from '@angular/forms';
 
 import { Alert } from 'app/core/alert/alert.model';
@@ -29,6 +29,12 @@ import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
   ]
 })
 export class BusinessDateTabComponent implements OnInit {
+  private systemService = inject(SystemService);
+  private settingsService = inject(SettingsService);
+  private formBuilder = inject(UntypedFormBuilder);
+  private dateUtils = inject(Dates);
+  private alertService = inject(AlertService);
+
   /** Subscription to alerts. */
   alert$: Subscription;
 
@@ -50,21 +56,6 @@ export class BusinessDateTabComponent implements OnInit {
   isBusinessDateEnabled = false;
   isEditInProgress = false;
 
-  /**
-   * Retrieves the configurations data from `resolve`.
-   * @param {SystemService} systemService System Service.
-   * @param {SettingsService} settingsService Settings Service.
-   * @param {FormBuilder} formBuilder Form Builder.
-   * @param {Dates} dateUtils Date Utils.
-   */
-  constructor(
-    private systemService: SystemService,
-    private settingsService: SettingsService,
-    private formBuilder: UntypedFormBuilder,
-    private dateUtils: Dates,
-    private alertService: AlertService
-  ) {}
-
   ngOnInit(): void {
     this.alert$ = this.alertService.alertEvent.subscribe((alertEvent: Alert) => {
       const alertType = alertEvent.type;

src/app/system/configurations/configurations.component.html

@@ -4,9 +4,11 @@
       <mat-tab label="{{ 'labels.inputs.Global Configurations' | translate }}">
         <mifosx-global-configurations-tab></mifosx-global-configurations-tab>
       </mat-tab>
-      <mat-tab label="{{ 'labels.inputs.Business Date' | translate }}" *ngIf="isBusinessDateEnabled">
-        <mifosx-business-date-tab></mifosx-business-date-tab>
-      </mat-tab>
+      @if (isBusinessDateEnabled) {
+        <mat-tab label="{{ 'labels.inputs.Business Date' | translate }}">
+          <mifosx-business-date-tab></mifosx-business-date-tab>
+        </mat-tab>
+      }
     </mat-tab-group>
   </mat-card-content>
 </mat-card>

src/app/system/configurations/configurations.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, inject } from '@angular/core';
 import { Alert } from 'app/core/alert/alert.model';
 import { AlertService } from 'app/core/alert/alert.service';
 import { SettingsService } from 'app/settings/settings.service';
@@ -22,16 +22,14 @@ import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
   ]
 })
 export class ConfigurationsComponent implements OnInit {
+  private alertService = inject(AlertService);
+  private systemService = inject(SystemService);
+
   /** Subscription to alerts. */
   alert$: Subscription;
 
   isBusinessDateEnabled = false;
 
-  constructor(
-    private alertService: AlertService,
-    private systemService: SystemService
-  ) {}
-
   ngOnInit(): void {
     this.alert$ = this.alertService.alertEvent.subscribe((alertEvent: Alert) => {
       const alertType = alertEvent.type;

src/app/system/configurations/global-configurations-tab/edit-configuration/edit-configuration.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, inject } from '@angular/core';
 import { UntypedFormBuilder, UntypedFormGroup, Validators, ReactiveFormsModule } from '@angular/forms';
 import { ActivatedRoute, Router, RouterLink } from '@angular/router';
 import { SettingsService } from 'app/settings/settings.service';
@@ -22,6 +22,12 @@ import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
   ]
 })
 export class EditConfigurationComponent implements OnInit {
+  private formBuilder = inject(UntypedFormBuilder);
+  private systemService = inject(SystemService);
+  private settingsService = inject(SettingsService);
+  private route = inject(ActivatedRoute);
+  private router = inject(Router);
+
   /** Minimum transaction date allowed. */
   minDate = new Date(2000, 0, 1);
   /** Maximum transaction date allowed. */
@@ -40,13 +46,7 @@ export class EditConfigurationComponent implements OnInit {
    * @param {ActivatedRoute} route Activated Route.
    * @param {Router} router Router for navigation.
    */
-  constructor(
-    private formBuilder: UntypedFormBuilder,
-    private systemService: SystemService,
-    private settingsService: SettingsService,
-    private route: ActivatedRoute,
-    private router: Router
-  ) {
+  constructor() {
     this.route.data.subscribe((data: { configuration: any }) => {
       this.configuration = data.configuration;
     });

src/app/system/configurations/global-configurations-tab/global-configuration.resolver.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Injectable } from '@angular/core';
+import { Injectable, inject } from '@angular/core';
 import { ActivatedRouteSnapshot } from '@angular/router';
 
 /** rxjs Imports */
@@ -13,10 +13,7 @@ import { SystemService } from '../../system.service';
  */
 @Injectable()
 export class GlobalConfigurationResolver {
-  /**
-   * @param {SystemService} systemService System service.
-   */
-  constructor(private systemService: SystemService) {}
+  private systemService = inject(SystemService);
 
   /**
    * Returns the Configuration data.

src/app/system/configurations/global-configurations-tab/global-configurations-tab.component.html

@@ -12,12 +12,13 @@
         <th mat-header-cell *matHeaderCellDef mat-sort-header>{{ 'labels.inputs.name' | translate }}</th>
         <td mat-cell *matCellDef="let configuration">
           <span class="m-r-10">{{ configuration.name }}</span>
-          <fa-icon
-            *ngIf="configuration.description"
-            icon="question-circle"
-            matTooltip="{{ configuration.description | translate }}"
-            matTooltipPosition="right"
-          ></fa-icon>
+          @if (configuration.description) {
+            <fa-icon
+              icon="question-circle"
+              matTooltip="{{ configuration.description | translate }}"
+              matTooltipPosition="right"
+            ></fa-icon>
+          }
         </td>
       </ng-container>
 
@@ -30,8 +31,12 @@
             (click)="toggleStatus(configuration)"
           >
             <div [className]="configuration.enabled ? 'enabled' : 'disabled'">
-              <span *ngIf="configuration.enabled">{{ 'labels.inputs.Enabled' | translate }}</span>
-              <span *ngIf="!configuration.enabled">{{ 'labels.inputs.Disabled' | translate }}</span>
+              @if (configuration.enabled) {
+                <span>{{ 'labels.inputs.Enabled' | translate }}</span>
+              }
+              @if (!configuration.enabled) {
+                <span>{{ 'labels.inputs.Disabled' | translate }}</span>
+              }
             </div>
           </mat-slide-toggle>
         </td>

src/app/system/configurations/global-configurations-tab/global-configurations-tab.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit, TemplateRef, ElementRef, ViewChild, AfterViewInit } from '@angular/core';
+import { Component, OnInit, TemplateRef, ElementRef, ViewChild, AfterViewInit, inject } from '@angular/core';
 import { MatPaginator } from '@angular/material/paginator';
 import { MatSort, MatSortHeader } from '@angular/material/sort';
 import {
@@ -57,6 +57,13 @@ import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
   ]
 })
 export class GlobalConfigurationsTabComponent implements OnInit, AfterViewInit {
+  private route = inject(ActivatedRoute);
+  private alertService = inject(AlertService);
+  private systemService = inject(SystemService);
+  private router = inject(Router);
+  private configurationWizardService = inject(ConfigurationWizardService);
+  private popoverService = inject(PopoverService);
+
   /** Configuration data. */
   configurationData: any;
   /** Columns to be displayed in configurations table. */
@@ -93,14 +100,7 @@ export class GlobalConfigurationsTabComponent implements OnInit, AfterViewInit {
    * @param {ConfigurationWizardService} configurationWizardService ConfigurationWizard Service.
    * @param {PopoverService} popoverService PopoverService.
    */
-  constructor(
-    private route: ActivatedRoute,
-    private alertService: AlertService,
-    private systemService: SystemService,
-    private router: Router,
-    private configurationWizardService: ConfigurationWizardService,
-    private popoverService: PopoverService
-  ) {
+  constructor() {
     this.route.data.subscribe((data: { configurations: any }) => {
       this.configurationData = data.configurations;
     });

src/app/system/configurations/global-configurations-tab/global-configurations.resolver.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Injectable } from '@angular/core';
+import { Injectable, inject } from '@angular/core';
 
 /** rxjs Imports */
 import { Observable } from 'rxjs';
@@ -12,10 +12,7 @@ import { SystemService } from '../../system.service';
  */
 @Injectable()
 export class GlobalConfigurationsResolver {
-  /**
-   * @param {SystemService} systemService System service.
-   */
-  constructor(private systemService: SystemService) {}
+  private systemService = inject(SystemService);
 
   /**
    * Returns the configurations data.