$user_1 = $_POST['user_1']; $user_2 = $_POST['user_2']; echo $Relation->removeRequest($user_1, $user_2); break; case 'accept_request': $user_1 = $_POST['user_1']; $user_2 = $_POST['user_2']; $info_1 = $Profile->fetchProfile($user_1); $info_2 = $Profile->fetchProfile($user_2); echo $Relation->acceptRequest($user_1, $user_2, $info_2['name'], $info_2['surname']); echo $Relation->acceptRequest($user_2, $user_1, $info_1['name'], $info_1['surname']); break; case 'unfriend_person': $id = $_POST['user_1']; $other_id = $_POST['user_2']; echo $Relation->unfriendPerson($id, $other_id); echo $Relation->unfriendPerson($other_id, $id); break; case 'search_by_user': $term = $_POST['term']; $results = $Profile->fetchProfileByName($term); echo json_encode($results); break; case 'search_by_gym': $term = $_POST['term']; $results = $Profile->fetchProfileByGym($term); echo json_encode($results); break; case 'like_feed': $user_id = $_POST['user_id']; $feed_id = $_POST['feed_id'];