Tuna Pita Pie Pockets Recipe

1 can (400-grams) chickpeas, rinsed and roughly mashed

1/4 red onion, minced

1/2 bunch flat-leaf parsley, chopped finely

1/4 bunch cilantro (wansoy), chopped finely

1 1/2 tablespoons calamansi juice

1/2 tablespoon olive oil

1/2 clove garlic, minced

salt

pepper

2 tablespoons mayonnaise

1 can (420-gram) tuna, drained and lightly mashed with a fork

1 small head romaine lettuce, chopped

2 medium baguio tomatoes, sliced into rounds

4 pieces pita bread, (large)