last commit before tests

SkyTeam/App.xaml.cs

@@ -1,14 +1,54 @@
-using System.Configuration;
-using System.Data;
-using System.Windows;
+using System.Windows;
+using MySql.Data.MySqlClient;
+using BCrypt.Net;
 
 namespace SkyTeam
 {
-    /// <summary>
-    /// Interaction logic for App.xaml
-    /// </summary>
     public partial class App : Application
     {
-    }
 
-}
+        // Beim Start der Anwendung einen Standard Admin-Benutzer erstellen, falls keiner existiert , selbGedacht.
+
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            base.OnStartup(e);
+            CreateDefaultAdmin();
+        }
+
+        private void CreateDefaultAdmin()
+        {
+            string connectionString = DatenbankServices.GetConnection(); 
+
+            try
+            {
+                using (MySqlConnection conn = new MySqlConnection(connectionString))
+                {
+                    conn.Open();
+
+                    string checkQuery = "SELECT COUNT(*) FROM users WHERE Rolle = 'Admin'";
+                    MySqlCommand checkCmd = new MySqlCommand(checkQuery, conn);
+                    long count = (long)checkCmd.ExecuteScalar();
+
+                    if (count == 0)
+                    {
+                        string hashedPassword = BCrypt.Net.BCrypt.HashPassword("admin");
+
+                        string insertQuery = @"
+                            INSERT INTO users (Vorname, Nachname, Email, PasswortHash, Rolle, Stadt, CreatedAt) 
+                            VALUES ('System', 'Root', 'admin@skyteam.com', @hash, 'Admin', 'HQ', NOW())";
+
+                        MySqlCommand insertCmd = new MySqlCommand(insertQuery, conn);
+                        insertCmd.Parameters.AddWithValue("@hash", hashedPassword);
+                        insertCmd.ExecuteNonQuery();
+
+                        MessageBox.Show("Ein Standard-Admin wurde erstellt!\nEmail: admin@skyteam.com\nPasswort: admin");
+                    }
+                }
+            }
+            catch(Exception ex) { 
+            
+            MessageBox.Show("Fehler beim Erstellen des Standard Admins: " + ex.Message);
+            }
+        }
+    }
+}