Suchfunktion

JOURNAL.md

@@ -223,3 +223,27 @@ Lizenzmanagement-System für Social Media Account-Erstellungssoftware mit Docker
 - Status-Verteilung
 - Warnung für bald ablaufende Lizenzen
 - Übersicht der neuesten Aktivitäten
+
+### 2025-01-06 - Suchfunktion implementiert
+- Volltextsuche für Lizenzen und Kunden
+- Case-insensitive Suche mit LIKE-Operator
+- Suchergebnisse mit Hervorhebung des Suchbegriffs
+- Suche zurücksetzen Button
+
+**Neue Features:**
+- **Lizenzsuche**: Sucht in Lizenzschlüssel, Kundenname und E-Mail
+- **Kundensuche**: Sucht in Kundenname und E-Mail
+- Suchformular mit autofocus für schnelle Eingabe
+- Anzeige des aktiven Suchbegriffs
+- Unterschiedliche Meldungen für leere Ergebnisse
+
+**Geänderte Dateien:**
+- v2_adminpanel/app.py (licenses() und customers() mit Suchlogik erweitert)
+- v2_adminpanel/templates/licenses.html (Suchformular hinzugefügt)
+- v2_adminpanel/templates/customers.html (Suchformular hinzugefügt)
+
+**Technische Details:**
+- GET-Parameter für Suche
+- SQL LIKE mit LOWER() für Case-Insensitive Suche
+- Wildcards (%) für Teilstring-Suche
+- UTF-8 kompatibel für deutsche Umlaute

v2_adminpanel/app.py

@@ -198,8 +198,11 @@ def licenses():
     conn = get_connection()
     cur = conn.cursor()
     
-    # Alle Lizenzen mit Kundeninformationen abrufen
+    # Suchparameter
-    cur.execute("""
+    search = request.args.get('search', '').strip()
+    
+    # SQL Query mit optionaler Suche
+    query = """
         SELECT l.id, l.license_key, c.name, c.email, l.license_type, 
                l.valid_from, l.valid_until, l.is_active,
                CASE 
@@ -209,14 +212,25 @@ def licenses():
                END as status
         FROM licenses l
         JOIN customers c ON l.customer_id = c.id
-        ORDER BY l.valid_until DESC
+    """
-    """)
+    
+    if search:
+        query += """
+        WHERE LOWER(l.license_key) LIKE LOWER(%s)
+           OR LOWER(c.name) LIKE LOWER(%s)
+           OR LOWER(c.email) LIKE LOWER(%s)
+        """
+        search_param = f'%{search}%'
+        cur.execute(query + " ORDER BY l.valid_until DESC", 
+                   (search_param, search_param, search_param))
+    else:
+        cur.execute(query + " ORDER BY l.valid_until DESC")
     
     licenses = cur.fetchall()
     cur.close()
     conn.close()
     
-    return render_template("licenses.html", licenses=licenses, username=session.get('username'))
+    return render_template("licenses.html", licenses=licenses, search=search, username=session.get('username'))
 
 @app.route("/license/edit/<int:license_id>", methods=["GET", "POST"])
 @login_required
@@ -283,22 +297,41 @@ def customers():
     conn = get_connection()
     cur = conn.cursor()
     
-    # Alle Kunden mit Anzahl der Lizenzen abrufen
+    # Suchparameter
-    cur.execute("""
+    search = request.args.get('search', '').strip()
+    
+    # SQL Query mit optionaler Suche
+    query = """
         SELECT c.id, c.name, c.email, c.created_at,
                COUNT(l.id) as license_count,
                COUNT(CASE WHEN l.is_active = TRUE AND l.valid_until >= CURRENT_DATE THEN 1 END) as active_licenses
         FROM customers c
         LEFT JOIN licenses l ON c.id = l.customer_id
+    """
+    
+    if search:
+        query += """
+        WHERE LOWER(c.name) LIKE LOWER(%s)
+           OR LOWER(c.email) LIKE LOWER(%s)
+        """
+        search_param = f'%{search}%'
+        query += """
         GROUP BY c.id, c.name, c.email, c.created_at
         ORDER BY c.created_at DESC
-    """)
+        """
+        cur.execute(query, (search_param, search_param))
+    else:
+        query += """
+        GROUP BY c.id, c.name, c.email, c.created_at
+        ORDER BY c.created_at DESC
+        """
+        cur.execute(query)
     
     customers = cur.fetchall()
     cur.close()
     conn.close()
     
-    return render_template("customers.html", customers=customers, username=session.get('username'))
+    return render_template("customers.html", customers=customers, search=search, username=session.get('username'))
 
 @app.route("/customer/edit/<int:customer_id>", methods=["GET", "POST"])
 @login_required

v2_adminpanel/templates/customers.html

@@ -26,6 +26,29 @@
         </div>
     </div>
 
+    <!-- Suchformular -->
+    <div class="card mb-3">
+        <div class="card-body">
+            <form method="get" action="/customers" class="row g-3 align-items-end">
+                <div class="col-md-10">
+                    <label for="search" class="form-label">🔍 Suchen</label>
+                    <input type="text" class="form-control" id="search" name="search" 
+                           placeholder="Kundenname oder E-Mail..." 
+                           value="{{ search }}" autofocus>
+                </div>
+                <div class="col-md-2">
+                    <button type="submit" class="btn btn-primary w-100">Suchen</button>
+                </div>
+            </form>
+            {% if search %}
+            <div class="mt-2">
+                <small class="text-muted">Suchergebnisse für: <strong>{{ search }}</strong></small>
+                <a href="/customers" class="btn btn-sm btn-outline-secondary ms-2">✖ Suche zurücksetzen</a>
+            </div>
+            {% endif %}
+        </div>
+    </div>
+
     <div class="card">
         <div class="card-body">
             <div class="table-responsive">
@@ -69,8 +92,13 @@
                 
                 {% if not customers %}
                 <div class="text-center py-5">
+                    {% if search %}
+                    <p class="text-muted">Keine Kunden gefunden für: <strong>{{ search }}</strong></p>
+                    <a href="/customers" class="btn btn-secondary">Alle Kunden anzeigen</a>
+                    {% else %}
                     <p class="text-muted">Noch keine Kunden vorhanden.</p>
-                    <a href="/" class="btn btn-primary">Erste Lizenz erstellen</a>
+                    <a href="/create" class="btn btn-primary">Erste Lizenz erstellen</a>
+                    {% endif %}
                 </div>
                 {% endif %}
             </div>

v2_adminpanel/templates/licenses.html

@@ -31,6 +31,29 @@
         </div>
     </div>
 
+    <!-- Suchformular -->
+    <div class="card mb-3">
+        <div class="card-body">
+            <form method="get" action="/licenses" class="row g-3 align-items-end">
+                <div class="col-md-10">
+                    <label for="search" class="form-label">🔍 Suchen</label>
+                    <input type="text" class="form-control" id="search" name="search" 
+                           placeholder="Lizenzschlüssel, Kundenname oder E-Mail..." 
+                           value="{{ search }}" autofocus>
+                </div>
+                <div class="col-md-2">
+                    <button type="submit" class="btn btn-primary w-100">Suchen</button>
+                </div>
+            </form>
+            {% if search %}
+            <div class="mt-2">
+                <small class="text-muted">Suchergebnisse für: <strong>{{ search }}</strong></small>
+                <a href="/licenses" class="btn btn-sm btn-outline-secondary ms-2">✖ Suche zurücksetzen</a>
+            </div>
+            {% endif %}
+        </div>
+    </div>
+
     <div class="card">
         <div class="card-body">
             <div class="table-responsive">
@@ -96,8 +119,13 @@
                 
                 {% if not licenses %}
                 <div class="text-center py-5">
+                    {% if search %}
+                    <p class="text-muted">Keine Lizenzen gefunden für: <strong>{{ search }}</strong></p>
+                    <a href="/licenses" class="btn btn-secondary">Alle Lizenzen anzeigen</a>
+                    {% else %}
                     <p class="text-muted">Noch keine Lizenzen vorhanden.</p>
-                    <a href="/" class="btn btn-primary">Erste Lizenz erstellen</a>
+                    <a href="/create" class="btn btn-primary">Erste Lizenz erstellen</a>
+                    {% endif %}
                 </div>
                 {% endif %}
             </div>

v2_testing/test_search.py

@@ -0,0 +1,156 @@
+#!/usr/bin/env python3
+import requests
+import urllib3
+import subprocess
+
+# Disable SSL warnings for self-signed certificate
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
+# Test configuration
+base_url = "https://localhost:443"
+admin_user = {"username": "rac00n", "password": "1248163264"}
+
+def login(session):
+    """Login to admin panel"""
+    login_data = {
+        "username": admin_user["username"],
+        "password": admin_user["password"]
+    }
+    response = session.post(f"{base_url}/login", data=login_data, verify=False, allow_redirects=False)
+    return response.status_code == 302
+
+def test_license_search():
+    """Test license search functionality"""
+    session = requests.Session()
+    
+    if not login(session):
+        return "✗ Failed to login"
+    
+    test_cases = [
+        # (search_term, expected_results, description)
+        ("müller", ["Müller GmbH & Co. KG"], "Search by customer name with umlaut"),
+        ("KÖHLER", ["Björn Köhler"], "Search by license key (case insensitive)"),
+        ("@übersetzungen.de", ["Björn Köhler"], "Search by email domain with umlaut"),
+        ("2025", ["KÖHLER-2025", "MÜLLER-2025", "SCHRÖDER-2025"], "Search by year in license key"),
+        ("premium", ["TEST-LICENSE-KEY"], "Search by license type"),
+        ("süßwaren", ["Schröder Süßwaren"], "Search with special characters"),
+        ("xyz123", [], "Search with no results")
+    ]
+    
+    results = []
+    
+    for search_term, expected, description in test_cases:
+        response = session.get(f"{base_url}/licenses?search={search_term}", verify=False)
+        
+        if response.status_code != 200:
+            results.append(f"✗ {description}: Failed with status {response.status_code}")
+            continue
+        
+        content = response.text
+        found = []
+        
+        for expected_item in expected:
+            if expected_item.lower() in content.lower():
+                found.append(expected_item)
+        
+        if len(found) == len(expected) and len(expected) > 0:
+            results.append(f"✓ {description}: Found {len(found)} result(s)")
+        elif len(expected) == 0 and "Keine Lizenzen gefunden" in content:
+            results.append(f"✓ {description}: Correctly shows no results")
+        else:
+            results.append(f"✗ {description}: Expected {len(expected)}, found {len(found)}")
+    
+    return results
+
+def test_customer_search():
+    """Test customer search functionality"""
+    session = requests.Session()
+    
+    if not login(session):
+        return "✗ Failed to login"
+    
+    test_cases = [
+        # (search_term, expected_results, description)
+        ("gmbh", ["Müller GmbH", "Schröder", "Test Customer GmbH", "Löschtest"], "Search for GmbH companies"),
+        ("björn", ["Björn Köhler"], "Search by first name with umlaut"),
+        ("@müller", ["Müller GmbH & Co. KG"], "Search by email with umlaut"),
+        ("test", ["Test Customer", "Testfirma", "Löschtest"], "Search for test entries"),
+        ("überprüfung", ["Testfirma für Umlaute"], "Search with umlaut in term"),
+        ("nonexistent", [], "Search with no results")
+    ]
+    
+    results = []
+    
+    for search_term, expected, description in test_cases:
+        response = session.get(f"{base_url}/customers?search={search_term}", verify=False)
+        
+        if response.status_code != 200:
+            results.append(f"✗ {description}: Failed with status {response.status_code}")
+            continue
+        
+        content = response.text
+        found = []
+        
+        for expected_item in expected:
+            if expected_item.lower() in content.lower():
+                found.append(expected_item)
+        
+        if len(found) >= len(expected) * 0.7:  # Allow 70% match rate due to variations
+            results.append(f"✓ {description}: Found {len(found)} result(s)")
+        else:
+            results.append(f"✗ {description}: Expected ~{len(expected)}, found {len(found)}")
+    
+    return results
+
+# Rebuild and restart admin panel
+print("Rebuilding admin panel with search functionality...")
+subprocess.run(["docker-compose", "build", "admin-panel"], capture_output=True)
+subprocess.run(["docker-compose", "up", "-d", "admin-panel"], capture_output=True)
+print("Waiting for container to start...")
+subprocess.run(["sleep", "5"], capture_output=True)
+
+print("\nTesting Search Functionality")
+print("=" * 50)
+
+# Test license search
+print("\n1. License Search Tests:")
+print("-" * 30)
+license_results = test_license_search()
+for result in license_results:
+    print(result)
+
+# Test customer search
+print("\n2. Customer Search Tests:")
+print("-" * 30)
+customer_results = test_customer_search()
+for result in customer_results:
+    print(result)
+
+# Show some example search results from database
+print("\n" + "=" * 50)
+print("Database Search Examples:")
+print("-" * 50)
+
+# Example: Search for "müller" in licenses
+print("\nSearching for 'müller' in licenses:")
+result = subprocess.run([
+    "docker", "exec", "db", "psql", "-U", "adminuser", "-d", "meinedatenbank",
+    "-c", """SELECT l.license_key, c.name, c.email 
+             FROM licenses l 
+             JOIN customers c ON l.customer_id = c.id
+             WHERE LOWER(c.name) LIKE LOWER('%müller%')
+                OR LOWER(l.license_key) LIKE LOWER('%müller%')
+                OR LOWER(c.email) LIKE LOWER('%müller%');"""
+], capture_output=True, text=True)
+print(result.stdout)
+
+# Example: Search for customers with "test"
+print("Searching for 'test' in customers:")
+result = subprocess.run([
+    "docker", "exec", "db", "psql", "-U", "adminuser", "-d", "meinedatenbank",
+    "-c", """SELECT name, email 
+             FROM customers 
+             WHERE LOWER(name) LIKE LOWER('%test%')
+                OR LOWER(email) LIKE LOWER('%test%');"""
+], capture_output=True, text=True)
+print(result.stdout)