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3b5bd37bfb
为所有 MCP 内置工具实现 category() 分类方法，支持管理后台按业务分组展示；优化订单列表关键词搜索逻辑，使用闭包显式 OR 条件匹配订单号和商品标题，避免管道字段静默丢弃问题；新增优惠券库存调整原子方法，提升并发安全性；同步更新相关文档和注释，完善分类展示规则说明。
68 lines
2.9 KiB
PHP
68 lines
2.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace modules\service\mcp\tools;
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use app\dao\order\AfterSaleDao;
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use crmeb\interfaces\McpToolInterface;
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use modules\service\mcp\ReportPeriod;
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/** MCP 工具：售后申请与退款完成统计。 */
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class AfterSaleStatisticsTool implements McpToolInterface
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{
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/** @var AfterSaleDao 售后 DAO */
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private AfterSaleDao $dao;
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/** @param AfterSaleDao $dao 售后 DAO */
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public function __construct(AfterSaleDao $dao) { $this->dao = $dao; }
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/** @return string 工具名 */
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public function name(): string { return 'crmeb_after_sale_statistics'; }
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/** @return string 统计口径 */
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public function description(): string
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{
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return '按真实售后单申请时间统计申请量与申请金额，按退款完成时间统计仍为 refunded 状态的退款单数和实际退款金额。'
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. '不包含维修/换货/补发金额，不把订单退款状态当作售后申请。默认近7天，最多31天。';
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}
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/**
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* 工具中文名（管理后台展示）
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* @return string
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*/
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public function label(): string
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{
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return '售后统计';
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}
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/** @return string 工具分类（管理后台分组展示） */
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public function category(): string
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{
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return '售后退款';
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}
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/** @return array 入参 JSON Schema */
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public function inputSchema(): array
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{
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return ['type' => 'object', 'properties' => [
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'start_date' => ['type' => 'string', 'format' => 'date', 'description' => '开始日期 YYYY-MM-DD'],
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'end_date' => ['type' => 'string', 'format' => 'date', 'description' => '结束日期 YYYY-MM-DD，包含结束日'],
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]];
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}
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/** @param array $args 日期范围 @return array 售后统计结果 */
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public function execute(array $args): array
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{
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$period = ReportPeriod::fromArgs($args, '售后统计');
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$applications = $this->dao->search([['is_del', '=', 0]])
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->whereBetween('add_time', [$period['start_time'], $period['end_time']])
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->field(['COUNT(id) AS applications', 'COALESCE(SUM(refund_price),0) AS requested_amount'])->find();
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$refunds = $this->dao->search([['is_del', '=', 0], ['status', '=', 'refunded']])
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->whereBetween('refund_time', [$period['start_time'], $period['end_time']])
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->field(['COUNT(id) AS refunded_cases', 'COALESCE(SUM(actual_refund_price),0) AS actual_refunded_amount'])->find();
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$a = $applications ? $applications->toArray() : [];
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$r = $refunds ? $refunds->toArray() : [];
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return ['start_date' => $period['start_date'], 'end_date' => $period['end_date'], 'metrics' => [
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'applications' => (int)($a['applications'] ?? 0),
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'requested_amount' => (string)($a['requested_amount'] ?? '0.00'),
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'refunded_cases' => (int)($r['refunded_cases'] ?? 0),
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'actual_refunded_amount' => (string)($r['actual_refunded_amount'] ?? '0.00'),
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]];
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}
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}
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