first commit

backend/src/controllers/provider.controller.ts

@@ -0,0 +1,71 @@
+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);
+  }
+}