Summer Spaghetti With Gazpacho Sauce

• 12 chive leaves
• 5 nasturtium blossoms (minced)
• 4 tomatoes (peeled)
• 1 bay leaf
• 1 garlic clove pressed
• 1 onion divided (red)
• 1 cucumber (peeled)
• 1 sweet pepper divided (red)
• 170 gr spaghetti (thin)
• 60 ml olive oil