From 7dae2509ddb7d918f0ef0450a09ed721f6c7540f Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期五, 24 四月 2026 11:07:04 +0800
Subject: [PATCH] fix: 应付金额去重并扣减历史记录

---
 src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml |   60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 59 insertions(+), 1 deletions(-)

diff --git a/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml b/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
index d8b9241..bd3339f 100644
--- a/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
+++ b/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
@@ -183,5 +183,63 @@
         </where>
         ORDER BY T1.payment_date,T1.create_time DESC
     </select>
+    <select id="supplierNameListPage" resultType="com.ruoyi.purchase.dto.PaymentRegistrationDto">
+        SELECT
+        T1.supplier_id,
+        T1.supplier_name,
+        T1.invoiceAmount,
+        IFNULL(T2.paymentAmount, 0) AS paymentAmount,
+        (T1.invoiceAmount - IFNULL(T2.paymentAmount, 0)) AS payableAmount
+        FROM (
+        SELECT
+        supplier_id,
+        supplier_name,
+        SUM(contract_amount) AS invoiceAmount
+        FROM purchase_ledger
+        <where>
+            <if test="req.supplierName != null and req.supplierName != '' ">
+                AND supplier_name LIKE CONCAT ('%',#{req.supplierName},'%')
+            </if>
+        </where>
+        GROUP BY supplier_id, supplier_name
+        ) T1
+        LEFT JOIN (
+        SELECT
+        supplier_id,
+        SUM(current_payment_amount) AS paymentAmount
+        FROM payment_registration
+        GROUP BY supplier_id
+        ) T2 ON T1.supplier_id = T2.supplier_id
+    </select>
 
-</mapper>
\ No newline at end of file
+    <select id="supplierNameListPageDetails" resultType="com.ruoyi.purchase.dto.PaymentRegistrationDto">
+        SELECT
+        T2.id,
+        T1.purchase_contract_number,
+        T1.contract_amount AS invoiceAmount,
+        IFNULL(T2.current_payment_amount, 0) AS paymentAmount,
+        IFNULL((
+        T1.contract_amount - IFNULL((
+        SELECT SUM(T3.current_payment_amount)
+        FROM payment_registration T3
+        WHERE T3.purchase_ledger_id = T1.id
+        AND (
+        T3.payment_date &lt; T2.payment_date
+        OR (T3.payment_date = T2.payment_date AND T3.id &lt;= T2.id)
+        )
+        ), 0)
+        ), 0) AS payableAmount,
+        T2.payment_date
+        FROM purchase_ledger T1
+        INNER JOIN payment_registration T2 ON T1.id = T2.purchase_ledger_id
+        <where>
+            T1.supplier_id = #{req.supplierId}
+            <if test="req.supplierName != null and req.supplierName != '' ">
+                AND T1.supplier_name LIKE CONCAT ('%', #{req.supplierName}, '%')
+            </if>
+        </where>
+        ORDER BY T2.payment_date ASC, T2.id ASC
+
+    </select>
+
+</mapper>

--
Gitblit v1.9.3