# ProcessApprovallService

**Kind:** Class

**Source:** `Frontend/src/app/services/configurations/process-approvall/process-approvall.service.ts` (line 57)

**Part of:** [Frontend](subsystem-frontend-src-app)

`ProcessApprovallService` manages process-approval and two-way-authentication configuration requests in the frontend. Components call it to save settings and retrieve approval-process and authentication-setting data from the configuration layer.

## Methods

| Method | Signature | Returns |
|---|---|---|
| `saveProcessApprovallSettings` | `saveProcessApprovallSettings(company: Company)` | `void` |
| `getApprovalProsseslist` | `getApprovalProsseslist()` | `void` |
| `save2wayAuthenticationsSettings` | `save2wayAuthenticationsSettings(doubleFactor: undefined)` | `void` |
| `get2wayAuthenticationsSettings` | `get2wayAuthenticationsSettings()` | `void` |

## Diagram

```mermaid
graph LR
  Component --> ProcessApprovallService
  ProcessApprovallService --> SaveApproval[saveProcessApprovallSettings]
  ProcessApprovallService --> GetApprovals[getApprovalProsseslist]
  ProcessApprovallService --> SaveAuthentication[save2wayAuthenticationsSettings]
  ProcessApprovallService --> GetAuthentication[get2wayAuthenticationsSettings]
  SaveApproval --> ConfigurationAPI
  GetApprovals --> ConfigurationAPI
  SaveAuthentication --> ConfigurationAPI
  GetAuthentication --> ConfigurationAPI
```

## Usage

```ts
import { Component, OnInit } from '@angular/core';
import { ProcessApprovallService } from './services/configurations/process-approvall/process-approvall.service';

@Component({
  selector: 'app-process-approval-settings',
  template: `<!-- settings form -->`,
})
export class ProcessApprovalSettingsComponent implements OnInit {
  constructor(
    private readonly processApprovallService: ProcessApprovallService,
  ) {}

  ngOnInit(): void {
    this.processApprovallService.getApprovalProsseslist().subscribe((processes) => {
      console.log('Approval processes:', processes);
    });

    this.processApprovallService.get2wayAuthenticationsSettings().subscribe((settings) => {
      console.log('Authentication settings:', settings);
    });
  }

  save(): void {
    this.processApprovallService.saveProcessApprovallSettings().subscribe();
    this.processApprovallService.save2wayAuthenticationsSettings().subscribe();
  }
}
```

## AI Coding Instructions

- Inject `ProcessApprovallService` into configuration components instead of calling configuration endpoints directly.
- Keep the existing method names unchanged, including `ProcessApprovall` and `getApprovalProsseslist`.
- Subscribe to service results in the calling component and handle loading and error states there.
- Keep process-approval settings separate from two-way-authentication settings when wiring forms and save actions.

## Used by

3 references from 3 files. Each is a place in this repository where the symbol is actually used — go read one rather than trusting an example.

### Imported by (3)

- `DoubleWayAuthenticationComponent` — `Frontend/src/app/components/configuration/double-way-authentication/double-way-authentication.component.ts`:1
- `ProcessApprovallComponent` — `Frontend/src/app/components/configuration/process-approvall/process-approvall.component.ts`:1
- `PamsServicesModule` — `Frontend/src/app/services/pams-services.module.ts`:1