Fehler in der API behoben

app.py

@@ -439,8 +439,13 @@ def api_plusminus():
 @app.route('/api/stats', methods=['GET'])
 def api_stats():
     log_path = os.path.join('log', 'pageviews.log')
-    pageviews, func_counts, impressions_per_day, api_counts = parse_log_stats(log_path)
-    return render_template('stats_dashboard.html', pageviews=pageviews, func_counts=func_counts, impressions_per_day=impressions_per_day, api_counts=api_counts)
+    pageviews, func_counts, func_counts_hourly, impressions_per_day, impressions_per_hour, api_counts, api_counts_hourly = parse_log_stats(log_path)
+    return jsonify({
+        "pageviews": pageviews,
+        "func_counts": func_counts,
+        "impressions_per_day": impressions_per_day,
+        "api_counts": api_counts
+    })
 
 @app.route('/api/monitor', methods=['GET'])
 def api_monitor():

test_app.py

@@ -221,10 +221,11 @@ def test_api_plusminus(client):
 def test_api_stats(client):
     resp = client.get('/api/stats')
     assert resp.status_code == 200
-    # Die Route gibt HTML zurück, nicht JSON
-    html = resp.data.decode('utf-8')
-    # Prüfe auf typische HTML-Elemente des Dashboards
-    assert 'Statistik-Dashboard' in html or 'Dashboard' in html
+    data = resp.get_json()
+    assert "pageviews" in data
+    assert "func_counts" in data
+    assert "impressions_per_day" in data
+    assert "api_counts" in data
 
 def test_api_monitor(client):
     resp = client.get('/api/monitor')