db = \Db::getInstance(); $this->context = $context; } /** * @return \DbQuery */ public function getBaseQuery() { if ($this->context->shop === null) { throw new \PrestaShopException('No shop context'); } $shopId = (int) $this->context->shop->id; $query = new \DbQuery(); $query->from('customer', 'c') ->where('c.id_shop = ' . $shopId); return $query; } /** * @param int $offset * @param int $limit * * @return array|bool|\mysqli_result|\PDOStatement|resource|null * * @throws \PrestaShopDatabaseException */ public function getCustomers($offset, $limit) { $query = $this->getBaseQuery(); $this->addSelectParameters($query); $query->limit($limit, $offset); return $this->db->executeS($query); } /** * @param int $offset * * @return int */ public function getRemainingCustomersCount($offset) { $query = $this->getBaseQuery() ->select('(COUNT(c.id_customer) - ' . (int) $offset . ') as count'); return (int) $this->db->getValue($query); } /** * @param int $limit * @param array $customerIds * * @return array|bool|\mysqli_result|\PDOStatement|resource|null * * @throws \PrestaShopDatabaseException */ public function getCustomersIncremental($limit, $customerIds) { $query = $this->getBaseQuery(); $this->addSelectParameters($query); $query->where('c.id_customer IN(' . implode(',', array_map('intval', $customerIds)) . ')') ->limit($limit); return $this->db->executeS($query); } /** * @param int $offset * @param int $limit * * @return array * * @throws \PrestaShopDatabaseException */ public function getQueryForDebug($offset, $limit) { $query = $this->getBaseQuery(); $this->addSelectParameters($query); $query->limit($limit, $offset); $queryStringified = preg_replace('/\s+/', ' ', $query->build()); return array_merge( (array) $query, ['queryStringified' => $queryStringified] ); } /** * @param \DbQuery $query * * @return void */ private function addSelectParameters(\DbQuery $query) { $query->select('c.id_customer, c.id_lang, c.email, c.newsletter, c.newsletter_date_add'); $query->select('c.optin, c.active, c.is_guest, c.deleted, c.date_add as created_at, c.date_upd as updated_at'); } }