Neuer Kunde anlegen ohne Lizenz

v2_adminpanel/app.py

@@ -2185,6 +2185,61 @@ def edit_customer(customer_id):
     
     return render_template("edit_customer.html", customer=customer, licenses=licenses, username=session.get('username'))
 
+@app.route("/customer/create", methods=["GET", "POST"])
+@login_required
+def create_customer():
+    """Erstellt einen neuen Kunden ohne Lizenz"""
+    if request.method == "POST":
+        name = request.form.get('name')
+        email = request.form.get('email')
+        is_test = request.form.get('is_test') == 'on'
+        
+        if not name or not email:
+            flash("Name und E-Mail sind Pflichtfelder!", "error")
+            return render_template("create_customer.html", username=session.get('username'))
+        
+        conn = get_connection()
+        cur = conn.cursor()
+        
+        try:
+            # Prüfen ob E-Mail bereits existiert
+            cur.execute("SELECT id, name FROM customers WHERE email = %s", (email,))
+            existing = cur.fetchone()
+            if existing:
+                flash(f"Ein Kunde mit der E-Mail '{email}' existiert bereits: {existing[1]}", "error")
+                return render_template("create_customer.html", username=session.get('username'))
+            
+            # Kunde erstellen
+            cur.execute("""
+                INSERT INTO customers (name, email, created_at, is_test) 
+                VALUES (%s, %s, %s, %s) RETURNING id
+            """, (name, email, datetime.now(), is_test))
+            
+            customer_id = cur.fetchone()[0]
+            conn.commit()
+            
+            # Audit-Log
+            log_audit('CREATE', 'customer', customer_id,
+                     new_values={
+                         'name': name,
+                         'email': email,
+                         'is_test': is_test
+                     })
+            
+            flash(f"Kunde '{name}' wurde erfolgreich angelegt!", "success")
+            return redirect(f"/customer/edit/{customer_id}")
+            
+        except Exception as e:
+            conn.rollback()
+            flash(f"Fehler beim Anlegen des Kunden: {str(e)}", "error")
+            return render_template("create_customer.html", username=session.get('username'))
+        finally:
+            cur.close()
+            conn.close()
+    
+    # GET Request - Formular anzeigen
+    return render_template("create_customer.html", username=session.get('username'))
+
 @app.route("/customer/delete/<int:customer_id>", methods=["POST"])
 @login_required
 def delete_customer(customer_id):

v2_adminpanel/templates/create_customer.html

@@ -0,0 +1,74 @@
+{% extends "base.html" %}
+
+{% block title %}Neuer Kunde{% endblock %}
+
+{% block content %}
+<div class="container py-5">
+    <div class="d-flex justify-content-between align-items-center mb-4">
+        <h2>👤 Neuer Kunde anlegen</h2>
+        <div>
+            <a href="/" class="btn btn-secondary">📊 Dashboard</a>
+            <a href="/customers" class="btn btn-secondary">👥 Zurück zur Übersicht</a>
+        </div>
+    </div>
+
+    <div class="card">
+        <div class="card-body">
+            <form method="post" action="/customer/create" accept-charset="UTF-8">
+                <div class="row g-3">
+                    <div class="col-md-6">
+                        <label for="name" class="form-label">Kundenname <span class="text-danger">*</span></label>
+                        <input type="text" class="form-control" id="name" name="name" 
+                               placeholder="Firmenname oder Vor- und Nachname" 
+                               accept-charset="UTF-8" required autofocus>
+                        <div class="form-text">Der Name des Kunden oder der Firma</div>
+                    </div>
+                    <div class="col-md-6">
+                        <label for="email" class="form-label">E-Mail <span class="text-danger">*</span></label>
+                        <input type="email" class="form-control" id="email" name="email" 
+                               placeholder="kunde@beispiel.de"
+                               accept-charset="UTF-8" required>
+                        <div class="form-text">Kontakt-E-Mail-Adresse des Kunden</div>
+                    </div>
+                </div>
+
+                <div class="form-check mt-3">
+                    <input class="form-check-input" type="checkbox" id="isTest" name="is_test">
+                    <label class="form-check-label" for="isTest">
+                        <i class="fas fa-flask"></i> Als Testdaten markieren
+                        <small class="text-muted">(Kunde wird von der Software ignoriert)</small>
+                    </label>
+                </div>
+
+                <div class="alert alert-info mt-4" role="alert">
+                    <i class="fas fa-info-circle"></i> 
+                    <strong>Hinweis:</strong> Nach dem Anlegen des Kunden können Sie direkt Lizenzen für diesen Kunden erstellen.
+                </div>
+
+                <div class="mt-4">
+                    <button type="submit" class="btn btn-primary">💾 Kunde anlegen</button>
+                    <a href="/customers" class="btn btn-secondary">Abbrechen</a>
+                </div>
+            </form>
+        </div>
+    </div>
+</div>
+
+<!-- Flash Messages -->
+{% with messages = get_flashed_messages(with_categories=true) %}
+    {% if messages %}
+        <div class="position-fixed bottom-0 end-0 p-3" style="z-index: 11">
+            {% for category, message in messages %}
+                <div class="toast show align-items-center text-white bg-{{ 'danger' if category == 'error' else 'success' }} border-0" role="alert">
+                    <div class="d-flex">
+                        <div class="toast-body">
+                            {{ message }}
+                        </div>
+                        <button type="button" class="btn-close btn-close-white me-2 m-auto" data-bs-dismiss="toast"></button>
+                    </div>
+                </div>
+            {% endfor %}
+        </div>
+    {% endif %}
+{% endwith %}
+{% endblock %}

v2_adminpanel/templates/customers.html

@@ -32,6 +32,7 @@
                 <i class="bi bi-layout-split"></i> Kombinierte Ansicht
             </a>
             <a href="/" class="btn btn-secondary">📊 Dashboard</a>
+            <a href="/customer/create" class="btn btn-primary">👤 Neuer Kunde</a>
             <a href="/create" class="btn btn-primary">➕ Neue Lizenz</a>
             <a href="/batch" class="btn btn-primary">🔑 Batch-Lizenzen</a>
             <div class="btn-group">

v2_adminpanel/templates/customers_licenses.html

@@ -7,6 +7,7 @@
     <div class="d-flex justify-content-between align-items-center mb-4">
         <h2>👥 Kunden & Lizenzen</h2>
         <div>
+            <a href="/customer/create" class="btn btn-primary">👤 Neuer Kunde</a>
             <a href="/create" class="btn btn-success">➕ Neue Lizenz</a>
             <a href="/batch" class="btn btn-primary">🔑 Batch-Lizenzen</a>
             <div class="btn-group">