From 02cf72a4443db4f1a2406c3919718c38aa6367db Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期五, 24 四月 2026 14:59:31 +0800
Subject: [PATCH] fix: 领用、冻结与解冻数量限制不能超过最大值

---
 src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml |   55 +++++++++++++++++++++++++++++++++++++++----------------
 1 files changed, 39 insertions(+), 16 deletions(-)

diff --git a/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml b/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
index 70f7543..bd3339f 100644
--- a/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
+++ b/src/main/resources/mapper/purchase/PaymentRegistrationMapper.xml
@@ -187,36 +187,59 @@
         SELECT
         T1.supplier_id,
         T1.supplier_name,
-        SUM(contract_amount) AS invoiceAmount,
-        IFNULL( SUM(T2.current_payment_amount) , 0 ) AS paymentAmount,
-        IFNULL((IFNULL(SUM(contract_amount),0)  - IFNULL(SUM(T2.current_payment_amount),0)),0) AS payableAmount
-        FROM purchase_ledger T1
-        LEFT JOIN payment_registration T2 ON T1.id = T2.sales_ledger_id
+        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 != '' ">
-                T1.supplier_name LIKE CONCAT ('%',#{req.supplierName},'%')
+                AND supplier_name LIKE CONCAT ('%',#{req.supplierName},'%')
             </if>
         </where>
-        GROUP BY T1.supplier_name
+        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>
+
     <select id="supplierNameListPageDetails" resultType="com.ruoyi.purchase.dto.PaymentRegistrationDto">
         SELECT
-        T1.supplier_id,
-        T1.supplier_name,
-        SUM(contract_amount) AS invoiceAmount,
-        IFNULL( SUM(T2.current_payment_amount) , 0 ) AS paymentAmount,
-        IFNULL((IFNULL(SUM(contract_amount),0)  - IFNULL(SUM(T2.current_payment_amount),0)),0) AS payableAmount,
+        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
-        LEFT JOIN payment_registration T2 ON T1.id = T2.sales_ledger_id
+        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 != '' ">
-                T1.supplier_name LIKE CONCAT ('%',#{req.supplierName},'%')
+                AND T1.supplier_name LIKE CONCAT ('%', #{req.supplierName}, '%')
             </if>
         </where>
-        GROUP BY  T1.purchase_contract_number,T2.payment_date
+        ORDER BY T2.payment_date ASC, T2.id ASC
+
     </select>
 
-</mapper>
\ No newline at end of file
+</mapper>

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