Cod Fillet Sweet and Sour

Name: Cod Fillet Sweet and Sour
Ingredients: 2 pounds Cod Fillet; 2 cups vegetable oil; 1 1/2 tablespoons salt; Dash of ground pepper; 2 tablespoons soy sauce; 1 cup white vinegar; 1/2 pineapple juice; 1 1/2 cups pineapple chunk; 1/2 cup water; 1/2 cup light brown sugar; 1 large onion (sliced); garlic ( minced); small piece of ginger (sliced); 2 meduim tomatoes (sliced); 2 meduim carrots (sliced); 1 small red bell pepper (sliced); 1 small green bell pepper (sliced; 1 large egg; Flour; 1 tablespoon cornstarch; 1 tablespoon flour