public function addRoster(Roster $model)
{
$model->status = Roster::STATUS_REQUEST;
if ($resp = $this->checkRoster($model)) {
return $resp;
}
// check is record exists
$dbModel = clone $model;
$resp = $this->getRoster($dbModel);
if (!$resp || $resp->code != Code::FAIL_ROSTER_NOT_EXISTS) {
return new ApiResponse(Code::FAIL_PERMISSION_DENY, 'repeat add');
}
$model->create_time = time();
$model->update_time = 0;
$model->rank = intval($model->rank);
$model->group_id = intval($model->group_id);
$dbManager = Db::getInstance();
// get target's status
$statement = $dbManager->prepare(self::GET_ROSTER_BY_FRIEND);
if (!$statement->execute([$model->target_id, $model->uid])) {
return new ApiResponse(Code::FAIL_ROSTER_NOT_EXISTS, 'get target roster failed when add roster');
}
$targetResult = $statement->fetch(PDO::FETCH_ASSOC);
if ($targetResult) {
$target = ConvertUtil::arrayToObject($targetResult, new Roster(), ['id', 'uid', 'target_id', 'status', 'remark', 'group_id', 'rank']);
if ($target->status == Roster::STATUS_UNSUBSCRIBE) {
return new ApiResponse(Code::FAIL_ROSTER_UNSUBSCRIBE, 'you is in her ignore list');
}
if ($target->status == Roster::STATUS_BLACK) {
return new ApiResponse(Code::FAIL_ROSTER_BLACK, 'you is in her black list');
}
} else {
$dbManager->beginTransaction();
$statement = $dbManager->prepare(self::ADD_ROSTER);
if (!$statement->execute([$model->target_id, $model->uid, Roster::STATUS_RECEIVE, $model->create_time, $model->update_time, null, 0, 0])) {
$dbManager->rollBack();
return new ApiResponse(Code::FAIL_DATABASE_ERROR, 'create target roster failed');
}
}
$statement = $dbManager->prepare(self::ADD_ROSTER);
if (!$statement->execute([$model->uid, $model->target_id, $model->status, $model->create_time, $model->update_time, $model->remark, $model->group_id, $model->rank])) {
if (!$targetResult) {
$dbManager->rollBack();
}
return new ApiResponse(Code::FAIL_DATABASE_ERROR, 'create roster failed');
}
$model->id = $dbManager->lastInsertId();
if (!$targetResult) {
$dbManager->commit();
}
JegarnUtil::sendFriendRequestNotification($model->uid, $model->target_id);
return null;
}
