No Cook Cranberry Salad

1 (14.5 ounce) can whole cranberry sauce (such as Ocean Spray®)

6 seedless green grapes

halved

¼ (11 ounce) can mandarin oranges

drained and quartered

2 tablespoons sweetened flaked coconut

½ teaspoon vanilla extract

½ cup chopped walnuts

1 red apple

diced