opencrm/backend/src/controllers/provider.controller.ts

import { Request, Response } from 'express';
import * as providerService from '../services/provider.service.js';
import { ApiResponse } from '../types/index.js';

export async function getProviders(req: Request, res: Response): Promise<void> {
  try {
    const includeInactive = req.query.includeInactive === 'true';
    const providers = await providerService.getAllProviders(includeInactive);
    res.json({ success: true, data: providers } as ApiResponse);
  } catch (error) {
    res.status(500).json({
      success: false,
      error: 'Fehler beim Laden der Anbieter',
    } as ApiResponse);
  }
}

export async function getProvider(req: Request, res: Response): Promise<void> {
  try {
    const provider = await providerService.getProviderById(parseInt(req.params.id));
    if (!provider) {
      res.status(404).json({
        success: false,
        error: 'Anbieter nicht gefunden',
      } as ApiResponse);
      return;
    }
    res.json({ success: true, data: provider } as ApiResponse);
  } catch (error) {
    res.status(500).json({
      success: false,
      error: 'Fehler beim Laden des Anbieters',
    } as ApiResponse);
  }
}

export async function createProvider(req: Request, res: Response): Promise<void> {
  try {
    const provider = await providerService.createProvider(req.body);
    res.status(201).json({ success: true, data: provider } as ApiResponse);
  } catch (error) {
    res.status(400).json({
      success: false,
      error: error instanceof Error ? error.message : 'Fehler beim Erstellen des Anbieters',
    } as ApiResponse);
  }
}

export async function updateProvider(req: Request, res: Response): Promise<void> {
  try {
    const provider = await providerService.updateProvider(parseInt(req.params.id), req.body);
    res.json({ success: true, data: provider } as ApiResponse);
  } catch (error) {
    res.status(400).json({
      success: false,
      error: error instanceof Error ? error.message : 'Fehler beim Aktualisieren des Anbieters',
    } as ApiResponse);
  }
}

export async function deleteProvider(req: Request, res: Response): Promise<void> {
  try {
    await providerService.deleteProvider(parseInt(req.params.id));
    res.json({ success: true, message: 'Anbieter gelöscht' } as ApiResponse);
  } catch (error) {
    res.status(400).json({
      success: false,
      error: error instanceof Error ? error.message : 'Fehler beim Löschen des Anbieters',
    } as ApiResponse);
  }
}