Chicken chorizo one pan

Name: Chicken & chorizo one-pan
Ingredients: 80g chorizo, diced; 1 onion, roughly chopped; 2 garlic cloves, finely chopped; 4 boneless and skinless chicken thighs, diced; 1 tsp dried oregano; 1 tsp dried basil; 1 tsp garlic granules; 1 tsp smoked paprika; 170g paella or arborio rice; 1l chicken or vegetable stock; 1 red, yellow or orange pepper, finely chopped; 130g frozen petit pois; handful of parsley, chopped; garlic mayonnaise, to serve