Update app.py

app.py

@@ -849,45 +849,6 @@ class NutrientCalculator:
             }
         }
 
-@app.route('/calculation', methods=['POST'])
-def handle_calculation():
-    try:
-        data = request.json
-        
-        # Валидация
-        required_fields = ['P', 'K', 'Mg', 'Ca', 'S', 'N (NO3-)', 'N (NH4+)', 'liters']
-        if not all(field in data['profileSettings'] for field in required_fields):
-            return jsonify({'status': 'error', 'message': 'Missing required profile fields'}), 400
-        
-        required_fertilizers = [
-            "Кальциевая селитра", "Калий азотнокислый", "Аммоний азотнокислый",
-            "Сульфат магния", "Монофосфат калия", "Калий сернокислый"
-        ]
-        if not all(fert in data['fertilizerConstants'] for fert in required_fertilizers):
-            return jsonify({'status': 'error', 'message': 'Missing required fertilizers'}), 400
-        
-        # Инициализация калькулятора
-        calculator = NutrientCalculator(volume_liters=data['profileSettings']['liters'])
-        calculator.set_target_profile(data['profileSettings'])
-        calculator.set_fertilizers(data['fertilizerConstants'])
-        
-        # Расчёт
-        if calculator.calculate():
-            return jsonify({
-                'status': 'success',
-                'data': calculator.get_results()
-            })
-        else:
-            return jsonify({
-                'status': 'error',
-                'message': 'Calculation failed'
-            }), 500
-            
-    except Exception as e:
-        return jsonify({
-            'status': 'error',
-            'message': f"Server error: {str(e)}"
-        }), 500