$results['relation'] = $Relation->checkRelation($_SESSION['ifitness_id'], $results['id']); $results['relation_t'] = $Relation->checkText($results['relation']); echo json_encode($results); break; case 'friend_request': $user_1 = $_POST['user_1']; $user_2 = $_POST['user_2']; $info = $Profile->fetchProfile($user_1); $data = array('user_id' => $user_2, 'other_id' => $user_1, 'person_name' => $info['name'], 'person_lastname' => $info['surname'], 'type' => 1); echo $Relation->requestFriend($user_1, $user_2); echo $Relation->createNotification($data); break; case 'remove_request': $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;