src/app/teller/customer/transaction/loan/form.component.html

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<td-steps mode="'vertical'">
  <td-step #transactionStep label="{{'Transaction' | translate}}"
           [state]="form.valid ? 'complete' : form.pristine ? 'none' : 'required'" [disabled]="transactionCreated">
    <form [formGroup]="form" layout="column">
      <mat-form-field layout-margin>
        <mat-select formControlName="caseInstance" placeholder="{{ 'Select account' | translate }}">
          <mat-option *ngFor="let instance of caseInstances" [value]="instance">
            {{instance.customerLoanAccountIdentifier}}({{instance.productIdentifier}})
          </mat-option>
        </mat-select>
      </mat-form-field>
      <fims-text-input type="number" [form]="form" controlName="amount" placeholder="{{'Repayment amount' | translate}}"></fims-text-input>
      <p>Expected payment: {{paymentHint}}</p>
    </form>
    <ng-template td-step-actions>
      <button mat-raised-button color="primary" (click)="createTransaction()" [disabled]="createTransactionDisabled">{{'CREATE TRANSACTION' | translate}}</button>
      <span flex></span>
      <button mat-button (click)="cancel()" [disabled]="transactionCreated">{{'CANCEL' | translate}}</button>
    </ng-template>
  </td-step>
  <td-step #confirmationStep label="{{'Confirmation' | translate}}">
    <div layout-gt-xs="row" layout-align="center center">
      <div layout-gt-xs="row" flex-gt-xs="90" layout-margin>
        <div flex-gt-xs="25"></div>
        <div flex-gt-xs="50">
          <h3 translate>Costs</h3>
          <fims-teller-transaction-cost
            [transactionAmount]="form.get('amount').value"
            [transactionCosts]="transactionCosts">
          </fims-teller-transaction-cost>
          <div layout="row" layout-margin>
            <mat-checkbox [(ngModel)]="chargesIncluded" [disabled]="true" translate>Fees are paid in cash</mat-checkbox>
          </div>
        </div>
      </div>
    </div>
  </td-step>
  <td-step label="{{'Final step' | translate}}" [state]="'complete'">
    <ng-template td-step-summary>
      <button mat-raised-button color="primary" [disabled]="!transactionCreated" (click)="confirmTransaction(chargesIncluded)">{{'CONFIRM TRANSACTION' | translate}}</button>
      <span flex></span>
      <button mat-button [disabled]="!transactionCreated" (click)="cancelTransaction()">{{'CANCEL TRANSACTION' | translate}}</button>
    </ng-template>
  </td-step>
</td-steps>