refactor: Move readGisLines to /api/talas_v5_DB/gisLines/ folder for better organization

pages/api/talas_v5_DB/gisLines/readGisLines.js

@@ -0,0 +1,36 @@
+import mysql from 'mysql';
+
+const dbConfig = {
+  host: process.env.DB_HOST,
+  user: process.env.DB_USER,
+  password: process.env.DB_PASSWORD,
+  database: process.env.DB_NAME,
+  port: process.env.DB_PORT,
+};
+
+const connection = mysql.createConnection(dbConfig);
+connection.connect((err) => {
+  if (err) {
+    console.error('Fehler beim Verbinden:', err.stack);
+    return;
+  }
+  console.log('Database connected successfully.');
+});
+
+export default function handler(req, res) {
+  if (req.method !== 'GET') {
+    return res.status(405).json({ error: 'Nur GET Methode erlaubt' });
+  }
+  const query = 'SELECT * FROM talas_v5.gis_lines;';
+  connection.query(query, (error, results) => {
+    if (error) {
+      console.error('Fehler beim Abrufen der gis_lines:', error);
+      return res.status(500).json({ error: 'Fehler beim Abrufen der gis_lines' });
+    }
+    if (results.length > 0) {
+      res.json(results);
+    } else {
+      res.status(404).json({ error: 'Gerät nicht gefunden' });
+    }
+  });
+}