e5c068036b
新增功能页面： - 货款对账 (payment-reconciliation): 入库+代发合并对账，228K+2.8M条记录 - 退货对账 (return-reconciliation): finance_purchaseReturn, 36791行 - 发票扣款 (invoice-deductions): finance_invoiceDeduction, 195行 - 赔偿明细 (compensation-details): 纸板厂+压板厂 UNION, 98行 - 借支明细 (advance-details): finance_advanceLoans, 4行 - 样品扣款 (sample-deductions): finance_sampleDeduction, 12行 后端： - JianSunConnection: PDO_ODBC 直连 SQL Server - SupplierPayableRepository: 5个子页面的数据查询+分页 - GoodsReconciliationRepository: 货款对账数据查询 - 15个新API路由 (supplier-payables/*) - 12个JianSun Eloquent模型 前端： - 6个Blade视图 + 6个Vue组件 - webpack.mix.js 新增5个编译入口 - show.blade.php 动态视图解析
71 lines
1.7 KiB
PHP
71 lines
1.7 KiB
PHP
<?php
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namespace Modules\EcommerceFinance\Services;
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use PDO;
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use PDOException;
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/**
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* JianSun SQL Server 数据库连接管理
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* 使用 PDO_ODBC 直连 SQL Server（无需 sqlsrv 扩展）
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*/
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class JianSunConnection
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{
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private static ?PDO $instance = null;
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/**
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* 获取 PDO 连接实例（单例模式）
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*/
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public static function get(): PDO
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{
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if (self::$instance === null) {
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self::$instance = self::create();
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}
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return self::$instance;
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}
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/**
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* 创建新的 PDO 连接
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*/
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public static function create(): PDO
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{
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$host = env('DB_JIANSUN_HOST', '218.93.191.21');
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$port = env('DB_JIANSUN_PORT', '1433');
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$db = env('DB_JIANSUN_DATABASE', 'JianSun');
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$user = env('DB_JIANSUN_USERNAME', 'financeReader');
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$pass = env('DB_JIANSUN_PASSWORD', '');
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$dsn = sprintf(
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'odbc:Driver={SQL Server};Server=%s,%s;Database=%s',
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$host,
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$port,
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$db
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);
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try {
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$pdo = new PDO($dsn, $user, $pass, [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false,
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]);
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return $pdo;
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} catch (PDOException $e) {
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throw new \RuntimeException(
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'JianSun 数据库连接失败: ' . $e->getMessage(),
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500,
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$e
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);
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}
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}
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/**
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* 重置连接（用于长时间运行或测试场景）
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*/
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public static function reset(): void
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{
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self::$instance = null;
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}
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}
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