Smoked trout, lemon and chive pasta

Ingredients

• 500 gram filei calabresi or any medium-length pasta
• 25 gram butter
• 1 leek, trimmed and sliced
• 1/3 cup dry white wine
• 1/4 cup fish stock
• 1 cup cream
• 1/3 cup lemon juice
• 400 gram whole smoked trout, skin and bones removed, flesh flaked
• handful fresh dill, chopped roughly
• 1 bunch chives, trimmed and chopped
• salt and cracked black pepper