From c3578b2a679b2b60c98fc751d71c9649138e69a0 Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期四, 23 四月 2026 11:28:52 +0800
Subject: [PATCH] fix: 供应商往来的付款金额统计错误

---
 src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml |   38 +++++++++++++++++---------------------
 1 files changed, 17 insertions(+), 21 deletions(-)

diff --git a/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml b/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
index b2517db..13491b6 100644
--- a/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
+++ b/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
@@ -185,27 +185,23 @@
     </select>
     <select id="supplierNameListPage" resultType="com.ruoyi.purchase.dto.PaymentRegistrationDto">
         SELECT
-    T1.supplier_id ,
-    T1.supplier_name,
-    SUM(T1.contract_amount) AS invoiceAmount,
-    IFNULL(SUM(T2.current_payment_amount), 0) AS paymentAmount,
-    IFNULL(SUM(T1.contract_amount) - IFNULL(SUM(T2.current_payment_amount), 0), 0) AS payableAmount
-FROM (
-    SELECT id,supplier_id, supplier_name, SUM(contract_amount) contract_amount
-    FROM purchase_ledger
-    GROUP BY supplier_id, supplier_name
-) T1
-LEFT JOIN (
-    SELECT purchase_ledger_id, SUM(current_payment_amount) current_payment_amount
-    FROM payment_registration
-    GROUP BY purchase_ledger_id
-) T2 ON T1.id  = T2.purchase_ledger_id
-<where>
-     <if test="req.supplierName != null and req.supplierName != '' ">
-                T1.supplier_name LIKE CONCAT ('%',#{req.supplierName},'%')
-     </if>
-</where>
-GROUP BY T1.supplier_id, T1.supplier_name
+        T1.supplier_id,
+        T1.supplier_name,
+        SUM(T1.contract_amount) AS invoiceAmount,
+        SUM(IFNULL(T2.paid_sum, 0)) AS paymentAmount,
+        (SUM(T1.contract_amount) - SUM(IFNULL(T2.paid_sum, 0))) AS payableAmount
+        FROM purchase_ledger T1
+        LEFT JOIN (
+        SELECT purchase_ledger_id, SUM(current_payment_amount) AS paid_sum
+        FROM payment_registration
+        GROUP BY purchase_ledger_id
+        ) T2 ON T1.id = T2.purchase_ledger_id
+        <where>
+            <if test="req.supplierName != null and req.supplierName != '' ">
+                AND T1.supplier_name LIKE CONCAT ('%',#{req.supplierName},'%')
+            </if>
+        </where>
+        GROUP BY T1.supplier_id, T1.supplier_name
     </select>
 
     <select id="supplierNameListPageDetails" resultType="com.ruoyi.purchase.dto.PaymentRegistrationDto">

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