mirror of
https://github.com/crmeb/CRMEB.git
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120 lines
4.5 KiB
PHP
120 lines
4.5 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2026 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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declare(strict_types=1);
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namespace crmeb\services\pay;
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use think\facade\Db;
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/**
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* 支付渠道配置读取工具
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*
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* 支付驱动插件化后，支付配置统一存储于 eb_pay_channel.config_fields，
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* 各层读取支付配置一律经由本类，禁止再从 system_config 读取支付配置。
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* 本类位于 crmeb 核心层，供 crmeb / modules / app 各层复用。
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*
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* 架构豁免说明：本类位于 crmeb 核心层，依赖铁律禁止调用 app 层服务
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* （如 app\services\driver\pay\PayChannelServices），核心层无 DAO 体系，
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* 故此处 Db 直查为合规做法（同 crmeb\services\AliPayService::getPemPath
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* 与 driver\pay\WechatPay\WechatPaySdk::channelConfig 模式），禁止"修复"为 app 层 DAO。
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*
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* Class PayChannelConfig
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* @package crmeb\services\pay
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*/
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class PayChannelConfig
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{
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/**
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* 按渠道标识读取支付渠道配置值映射（config_fields 的 field => value）
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* config_fields 为空时，从 driver/pay/{driver}/plugin.json 兜底字段定义
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* @param string $channelKey 渠道标识：weixin / weixin_v3 / alipay / allinpay / yue / offline / friend
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* @return array<string,string>
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*/
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public static function get(string $channelKey): array
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{
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try {
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$channel = Db::name('pay_channel')
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->where('channel_key', $channelKey)
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->where('is_del', 0)
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->find();
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} catch (\Throwable $e) {
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return [];
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}
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if (!$channel) {
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return [];
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}
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// Db 直查返回 text 列原始 JSON 字符串，需解码（模型 cast 在 crmeb 层不生效）
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$configFields = $channel['config_fields'] ?? '';
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if (is_string($configFields)) {
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$configFields = json_decode($configFields, true) ?: [];
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}
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if (!is_array($configFields)) {
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$configFields = [];
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}
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// config_fields 为空时从驱动 plugin.json 兜底字段定义
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if (empty($configFields) && !empty($channel['driver'])) {
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$configFields = self::pluginConfigFields((string)$channel['driver']);
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}
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$config = [];
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foreach ($configFields as $field) {
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if (isset($field['field'])) {
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$config[$field['field']] = $field['value'] ?? '';
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}
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}
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return $config;
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}
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/**
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* 读取支付驱动 plugin.json 中的 driver 元数据。
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*
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* 统一驱动表只保存通用字段，支付渠道的 channel_key、支付类型映射等扩展字段
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* 仍由驱动清单声明。调用方传入的目录名来自已安装驱动记录，禁止拼接任意路径。
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* @param string $dirName 驱动目录名（如 AliPay / WechatPay）
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* @return array
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*/
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public static function getDriverMetadata(string $dirName): array
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{
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if ($dirName === '' || basename($dirName) !== $dirName
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|| !preg_match('/^[A-Za-z0-9_.-]+$/', $dirName)) {
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return [];
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}
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$file = root_path('driver/pay/' . $dirName) . 'plugin.json';
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if (!is_file($file)) {
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return [];
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}
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try {
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$json = json_decode((string)file_get_contents($file), true, 512, JSON_THROW_ON_ERROR);
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} catch (\Throwable $e) {
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return [];
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}
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$driver = $json['driver'] ?? [];
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return is_array($driver) ? $driver : [];
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}
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/**
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* 读取驱动 plugin.json 的 config_fields 字段定义
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* @param string $dirName 驱动目录名（如 AliPay / WechatPay / AllinPay）
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* @return array
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*/
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protected static function pluginConfigFields(string $dirName): array
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{
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// plugin.json 约定：config_fields 位于 driver 子对象下（同 DriverRegistry::scan）
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$driver = self::getDriverMetadata($dirName);
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return is_array($driver['config_fields'] ?? null) ? $driver['config_fields'] : [];
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}
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}
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