u

2025-08-01 09:26:47 +02:00
parent be7a928ce2
commit 1ec1e1e5f6
7 changed files with 763 additions and 24 deletions
--- a/src/routes/data.js
+++ b/src/routes/data.js
@@ -558,4 +558,183 @@ router.get('/pdf/pdfobject/:kPdfObjekt', authenticateToken, async (req, res) =>
  }
 });

+// Kreditor API endpoints
+
+// Get all kreditors
+router.get('/kreditors', authenticateToken, async (req, res) => {
+  try {
+    const { executeQuery } = require('../config/database');
+    const query = `
+      SELECT id, iban, name, kreditorId, created_at, updated_at
+      FROM Kreditor 
+      WHERE is_active = 1
+      ORDER BY name ASC
+    `;
+    
+    const result = await executeQuery(query);
+    res.json(result.recordset || []);
+  } catch (error) {
+    console.error('Error fetching kreditors:', error);
+    res.status(500).json({ error: 'Failed to fetch kreditors' });
+  }
+});
+
+// Get kreditor by ID
+router.get('/kreditors/:id', authenticateToken, async (req, res) => {
+  try {
+    const { executeQuery } = require('../config/database');
+    const { id } = req.params;
+    
+    const query = `
+      SELECT id, iban, name, kreditorId, created_at, updated_at
+      FROM Kreditor 
+      WHERE id = @id AND is_active = 1
+    `;
+    
+    const result = await executeQuery(query, [
+      { name: 'id', type: 'int', value: parseInt(id) }
+    ]);
+    
+    if (result.recordset.length === 0) {
+      return res.status(404).json({ error: 'Kreditor not found' });
+    }
+    
+    res.json(result.recordset[0]);
+  } catch (error) {
+    console.error('Error fetching kreditor:', error);
+    res.status(500).json({ error: 'Failed to fetch kreditor' });
+  }
+});
+
+// Create new kreditor
+router.post('/kreditors', authenticateToken, async (req, res) => {
+  try {
+    const { executeQuery } = require('../config/database');
+    const { iban, name, kreditorId } = req.body;
+    
+    // Validate required fields
+    if (!iban || !name || !kreditorId) {
+      return res.status(400).json({ error: 'IBAN, name, and kreditorId are required' });
+    }
+    
+    // Check if kreditor with same IBAN or kreditorId already exists
+    const checkQuery = `
+      SELECT id FROM Kreditor 
+      WHERE (iban = @iban OR kreditorId = @kreditorId) AND is_active = 1
+    `;
+    
+    const checkResult = await executeQuery(checkQuery, [
+      { name: 'iban', type: 'nvarchar', value: iban },
+      { name: 'kreditorId', type: 'nvarchar', value: kreditorId }
+    ]);
+    
+    if (checkResult.recordset.length > 0) {
+      return res.status(409).json({ error: 'Kreditor with this IBAN or kreditorId already exists' });
+    }
+    
+    const insertQuery = `
+      INSERT INTO Kreditor (iban, name, kreditorId, created_at, updated_at)
+      OUTPUT INSERTED.id, INSERTED.iban, INSERTED.name, INSERTED.kreditorId, INSERTED.created_at, INSERTED.updated_at
+      VALUES (@iban, @name, @kreditorId, GETDATE(), GETDATE())
+    `;
+    
+    const result = await executeQuery(insertQuery, [
+      { name: 'iban', type: 'nvarchar', value: iban },
+      { name: 'name', type: 'nvarchar', value: name },
+      { name: 'kreditorId', type: 'nvarchar', value: kreditorId }
+    ]);
+    
+    res.status(201).json(result.recordset[0]);
+  } catch (error) {
+    console.error('Error creating kreditor:', error);
+    res.status(500).json({ error: 'Failed to create kreditor' });
+  }
+});
+
+// Update kreditor
+router.put('/kreditors/:id', authenticateToken, async (req, res) => {
+  try {
+    const { executeQuery } = require('../config/database');
+    const { id } = req.params;
+    const { iban, name, kreditorId } = req.body;
+    
+    // Validate required fields
+    if (!iban || !name || !kreditorId) {
+      return res.status(400).json({ error: 'IBAN, name, and kreditorId are required' });
+    }
+    
+    // Check if kreditor exists
+    const checkQuery = `SELECT id FROM Kreditor WHERE id = @id AND is_active = 1`;
+    const checkResult = await executeQuery(checkQuery, [
+      { name: 'id', type: 'int', value: parseInt(id) }
+    ]);
+    
+    if (checkResult.recordset.length === 0) {
+      return res.status(404).json({ error: 'Kreditor not found' });
+    }
+    
+    // Check for conflicts with other kreditors
+    const conflictQuery = `
+      SELECT id FROM Kreditor 
+      WHERE (iban = @iban OR kreditorId = @kreditorId) AND id != @id AND is_active = 1
+    `;
+    
+    const conflictResult = await executeQuery(conflictQuery, [
+      { name: 'iban', type: 'nvarchar', value: iban },
+      { name: 'kreditorId', type: 'nvarchar', value: kreditorId },
+      { name: 'id', type: 'int', value: parseInt(id) }
+    ]);
+    
+    if (conflictResult.recordset.length > 0) {
+      return res.status(409).json({ error: 'Another kreditor with this IBAN or kreditorId already exists' });
+    }
+    
+    const updateQuery = `
+      UPDATE Kreditor 
+      SET iban = @iban, name = @name, kreditorId = @kreditorId, updated_at = GETDATE()
+      OUTPUT INSERTED.id, INSERTED.iban, INSERTED.name, INSERTED.kreditorId, INSERTED.created_at, INSERTED.updated_at
+      WHERE id = @id
+    `;
+    
+    const result = await executeQuery(updateQuery, [
+      { name: 'iban', type: 'nvarchar', value: iban },
+      { name: 'name', type: 'nvarchar', value: name },
+      { name: 'kreditorId', type: 'nvarchar', value: kreditorId },
+      { name: 'id', type: 'int', value: parseInt(id) }
+    ]);
+    
+    res.json(result.recordset[0]);
+  } catch (error) {
+    console.error('Error updating kreditor:', error);
+    res.status(500).json({ error: 'Failed to update kreditor' });
+  }
+});
+
+// Delete kreditor (soft delete)
+router.delete('/kreditors/:id', authenticateToken, async (req, res) => {
+  try {
+    const { executeQuery } = require('../config/database');
+    const { id } = req.params;
+    
+    const query = `
+      UPDATE Kreditor 
+      SET is_active = 0, updated_at = GETDATE()
+      WHERE id = @id AND is_active = 1
+    `;
+    
+    const result = await executeQuery(query, [
+      { name: 'id', type: 'int', value: parseInt(id) }
+    ]);
+    
+    if (result.rowsAffected[0] === 0) {
+      return res.status(404).json({ error: 'Kreditor not found' });
+    }
+    
+    res.json({ message: 'Kreditor deleted successfully' });
+  } catch (error) {
+    console.error('Error deleting kreditor:', error);
+    res.status(500).json({ error: 'Failed to delete kreditor' });
+  }
+});
+
 module.exports = router;