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https://github.com/crmeb/CRMEB.git
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71 lines
3.0 KiB
PHP
71 lines
3.0 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\OrderCenterDao;
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use crmeb\interfaces\McpToolInterface;
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use modules\service\mcp\ReportPeriod;
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/** MCP 工具：订单中台下单和支付统计。 */
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class OrderStatisticsTool implements McpToolInterface
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{
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/** @var OrderCenterDao 订单中台 DAO */
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private OrderCenterDao $dao;
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/** @param OrderCenterDao $dao 订单中台 DAO */
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public function __construct(OrderCenterDao $dao) { $this->dao = $dao; }
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/** @return string 工具名 */
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public function name(): string { return 'crmeb_order_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 '统计商品订单在日期范围内的下单数（add_time）与支付订单数、支付人数、实付金额、已退金额（pay_time）。'
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. '支付金额为原始订单实付，净额为实付减当前累计退款；退款可能发生在统计期外，不能当作期内退款流水。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 '订单统计';
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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 订单统计结果 */
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public function execute(array $args): array
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{
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$period = ReportPeriod::fromArgs($args, '订单统计');
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$base = [['order_category', '=', 'goods'], ['is_del', '=', 0]];
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$created = $this->dao->search($base)
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->whereBetween('add_time', [$period['start_time'], $period['end_time']])->count();
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$paid = $this->dao->search($base)->where('pay_status', '>', 0)
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->whereBetween('pay_time', [$period['start_time'], $period['end_time']])
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->field(['COUNT(id) AS paid_orders', 'COUNT(DISTINCT uid) AS paying_users',
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'COALESCE(SUM(pay_price),0) AS gross_paid_amount',
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'COALESCE(SUM(refund_price),0) AS refunded_to_date',
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'COALESCE(SUM(pay_price-refund_price),0) AS net_paid_to_date'])->find();
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$row = $paid ? $paid->toArray() : [];
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return ['start_date' => $period['start_date'], 'end_date' => $period['end_date'], 'metrics' => [
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'created_orders' => (int)$created,
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'paid_orders' => (int)($row['paid_orders'] ?? 0),
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'paying_users' => (int)($row['paying_users'] ?? 0),
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'gross_paid_amount' => (string)($row['gross_paid_amount'] ?? '0.00'),
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'refunded_to_date' => (string)($row['refunded_to_date'] ?? '0.00'),
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'net_paid_to_date' => (string)($row['net_paid_to_date'] ?? '0.00'),
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]];
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}
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}
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