From 53bdb26a0ae994418e92d93aab23d6f5e7225f37 Mon Sep 17 00:00:00 2001
From: liding <756868258@qq.com>
Date: 星期一, 19 五月 2025 16:20:56 +0800
Subject: [PATCH] 产品

---
 src/main/java/com/ruoyi/sales/service/impl/InvoiceLedgerServiceImpl.java |   26 ++++++++++++++++++++++++--
 1 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/ruoyi/sales/service/impl/InvoiceLedgerServiceImpl.java b/src/main/java/com/ruoyi/sales/service/impl/InvoiceLedgerServiceImpl.java
index 89520b4..2fc0eb7 100644
--- a/src/main/java/com/ruoyi/sales/service/impl/InvoiceLedgerServiceImpl.java
+++ b/src/main/java/com/ruoyi/sales/service/impl/InvoiceLedgerServiceImpl.java
@@ -5,7 +5,6 @@
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import com.ruoyi.basic.dto.SupplierManageDto;
 import com.ruoyi.common.utils.poi.ExcelUtil;
 import com.ruoyi.common.vo.FileVo;
 import com.ruoyi.sales.dto.InvoiceLedgerDto;
@@ -29,8 +28,10 @@
 import javax.servlet.http.HttpServletResponse;
 import java.io.File;
 import java.math.BigDecimal;
-import java.util.Collections;
+import java.time.LocalDate;
+import java.time.YearMonth;
 import java.util.List;
+import java.util.Objects;
 import java.util.UUID;
 import java.util.stream.Collectors;
 
@@ -242,4 +243,25 @@
         return invoiceLedgerDtoIPage;
     }
 
+    @Override
+    public BigDecimal getInvoiceAmount() {
+        LocalDate now = LocalDate.now();
+        YearMonth currentMonth = YearMonth.from(now);
+
+        // 鍒涘缓LambdaQueryWrapper
+        LambdaQueryWrapper<InvoiceLedger> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.ge(InvoiceLedger::getInvoiceDate, currentMonth.atDay(1).atStartOfDay())  // 澶т簬绛変簬鏈湀绗竴澶�
+                .lt(InvoiceLedger::getInvoiceDate, currentMonth.plusMonths(1).atDay(1).atStartOfDay()); // 灏忎簬涓嬫湀绗竴澶�
+
+        // 鎵ц鏌ヨ骞惰绠楁�诲拰
+        List<InvoiceLedger> invoiceLedgers = invoiceLedgerMapper.selectList(queryWrapper);
+
+        BigDecimal totalContractAmount = invoiceLedgers.stream()
+                .map(InvoiceLedger::getInvoiceAmount)
+                .filter(Objects::nonNull)
+                .reduce(BigDecimal.ZERO, BigDecimal::add);
+
+        return totalContractAmount;
+    }
+
 }

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