From 0b37ca51f1d90aedaad7fa883e7248cd2ebe7b45 Mon Sep 17 00:00:00 2001
From: liding <756868258@qq.com>
Date: 星期一, 06 七月 2026 11:51:21 +0800
Subject: [PATCH] fix(database): 修正客户和供应商应收应付金额计算逻辑 公式:应收/应付 = 合同金额 - 回款/付款金额 - 退货金额

---
 src/main/resources/mapper/sales/SalesLedgerProductMapper.xml |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/sales/SalesLedgerProductMapper.xml b/src/main/resources/mapper/sales/SalesLedgerProductMapper.xml
index 074df74..9e6839f 100644
--- a/src/main/resources/mapper/sales/SalesLedgerProductMapper.xml
+++ b/src/main/resources/mapper/sales/SalesLedgerProductMapper.xml
@@ -167,6 +167,20 @@
             LEFT JOIN purchase_return_orders pro
                 ON pro.id = prop.purchase_return_order_id
             GROUP BY prop.sales_ledger_product_id
+
+            UNION ALL
+
+            SELECT
+                si.sales_ledger_product_id,
+                IFNULL(SUM(rsp.num), 0) AS return_quantity
+            FROM return_sale_product rsp
+            INNER JOIN return_management rm ON rm.id = rsp.return_management_id
+            INNER JOIN shipping_info si ON si.id = rm.shipping_id
+            INNER JOIN stock_in_record sir ON sir.record_id = rsp.id
+                AND TRIM(sir.record_type) IN ('14','15')
+                AND sir.approval_status = 1
+            WHERE si.sales_ledger_product_id IS NOT NULL
+            GROUP BY si.sales_ledger_product_id
         ) t6 ON t6.sales_ledger_product_id = T1.id
         left join product_model pm ON T1.product_model_id = pm.id
         left join product p ON pm.product_id = p.id

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