While the rice is cooking, heat a large skillet over medium heat and add the coconut oil. Stir in the leeks, red peppers, salt and pepper and stir to toss. Cover and cook until the vegetables have slightly softened, about 5 minutes. Add in the garlic, ginger and curry paste and stir to coat. Cook for 5 minutes, stirring occasionally. Add in the peas and coconut milk. Increase heat and bring the mixture to a boil, then reduce the heat to low, cover and cook for 5 minutes. Stir in the chickpeas and cilantro and cook for 5 minutes more. Taste and season additionally if desired.