产品供销存-后端
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chenrui
2 天以前 ab01a0f611c0adb97662bc8f548ca4a911ec8045 
 src/main/java/com/ruoyi/sales/service/impl/SalesLedgerServiceImpl.java


@@ -2,27 +2,31 @@




import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;


import com.baomidou.mybatisplus.core.mapper.BaseMapper;


import com.baomidou.mybatisplus.core.metadata.IPage;


import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;


import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;


import com.baomidou.mybatisplus.core.toolkit.Wrappers;


import com.baomidou.mybatisplus.extension.plugins.pagination.Page;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;


import com.ruoyi.basic.mapper.CustomerMapper;


import com.ruoyi.basic.pojo.Customer;


import com.ruoyi.common.exception.base.BaseException;


import com.ruoyi.common.utils.SecurityUtils;


import com.ruoyi.common.utils.StringUtils;


import com.ruoyi.other.mapper.TempFileMapper;


import com.ruoyi.other.pojo.TempFile;


import com.ruoyi.project.system.domain.SysDept;


import com.ruoyi.project.system.mapper.SysDeptMapper;


import com.ruoyi.sales.dto.MonthlyAmountDto;


import com.ruoyi.sales.dto.SalesLedgerDto;


import com.ruoyi.sales.mapper.CommonFileMapper;


import com.ruoyi.sales.mapper.SalesLedgerMapper;


import com.ruoyi.sales.mapper.SalesLedgerProductMapper;


import com.ruoyi.sales.pojo.CommonFile;


import com.ruoyi.sales.pojo.SalesLedger;


import com.ruoyi.sales.pojo.SalesLedgerProduct;


import com.ruoyi.sales.mapper.*;


import com.ruoyi.sales.pojo.*;


import com.ruoyi.sales.service.ISalesLedgerService;


import lombok.RequiredArgsConstructor;


import lombok.extern.slf4j.Slf4j;


import org.apache.commons.io.FilenameUtils;


import org.springframework.beans.BeanUtils;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.beans.factory.annotation.Value;


import org.springframework.data.redis.core.RedisTemplate;


import org.springframework.data.redis.core.script.DefaultRedisScript;


@@ -32,9 +36,13 @@


import java.io.IOException;


import java.lang.reflect.Field;


import java.math.BigDecimal;


import java.nio.file.*;


import java.nio.file.Files;


import java.nio.file.Path;


import java.nio.file.Paths;


import java.nio.file.StandardCopyOption;


import java.time.LocalDate;


import java.time.LocalDateTime;


import java.time.YearMonth;


import java.time.format.DateTimeFormatter;


import java.util.*;


import java.util.concurrent.TimeUnit;


@@ -62,6 +70,13 @@




    private final TempFileMapper tempFileMapper;




    private final ReceiptPaymentMapper receiptPaymentMapper;




    private final InvoiceLedgerMapper invoiceLedgerMapper;




    @Autowired


    private SysDeptMapper sysDeptMapper;




    @Value("${file.upload-dir}")


    private String uploadDir;




@@ -73,11 +88,7 @@




    @Override


    public List<SalesLedger> selectSalesLedgerList(SalesLedgerDto salesLedgerDto) {


        LambdaQueryWrapper<SalesLedger> queryWrapper = new LambdaQueryWrapper<>();


        if (StringUtils.isNotBlank(salesLedgerDto.getCustomerName())) {


            queryWrapper.eq(SalesLedger::getCustomerName, salesLedgerDto.getCustomerName());


        }


        return salesLedgerMapper.selectList(queryWrapper);


        return salesLedgerMapper.selectSalesLedgerList(salesLedgerDto);


    }




    public SalesLedgerDto getSalesLedgerWithProducts(SalesLedgerDto salesLedgerDto) {


@@ -91,6 +102,12 @@


        LambdaQueryWrapper<SalesLedgerProduct> productWrapper = new LambdaQueryWrapper<>();


        productWrapper.eq(SalesLedgerProduct::getSalesLedgerId, salesLedger.getId());


        List<SalesLedgerProduct> products = salesLedgerProductMapper.selectList(productWrapper);


        for (SalesLedgerProduct product : products) {


            product.setOriginalNoInvoiceNum(product.getNoInvoiceNum());


            // 提供临时未开票数，未开票金额供前段计算


            product.setTempnoInvoiceAmount(product.getNoInvoiceAmount());


            product.setTempNoInvoiceNum(product.getNoInvoiceNum());


        }




        // 3.查询上传文件


        LambdaQueryWrapper<CommonFile> salesLedgerFileWrapper = new LambdaQueryWrapper<>();


@@ -111,7 +128,7 @@


    @Override


    public List<Map<String, Object>> getSalesNo() {


        LambdaQueryWrapper<SalesLedger> queryWrapper = Wrappers.lambdaQuery();


        queryWrapper.select(SalesLedger::getId, SalesLedger::getSalesContractNo);


        queryWrapper.select(SalesLedger::getId, SalesLedger::getSalesContractNo, SalesLedger::getProjectName);




        // 获取原始查询结果


        List<Map<String, Object>> result = salesLedgerMapper.selectMaps(queryWrapper);


@@ -122,6 +139,144 @@


                        entry -> underlineToCamel(entry.getKey()),


                        Map.Entry::getValue))


        ).collect(Collectors.toList());


    }




    @Override


    public BigDecimal getContractAmount() {


        LocalDate now = LocalDate.now();


        YearMonth currentMonth = YearMonth.from(now);




        // 创建LambdaQueryWrapper


        LambdaQueryWrapper<SalesLedger> queryWrapper = new LambdaQueryWrapper<>();


        queryWrapper.ge(SalesLedger::getEntryDate, currentMonth.atDay(1).atStartOfDay())  // 大于等于本月第一天


                .lt(SalesLedger::getEntryDate, currentMonth.plusMonths(1).atDay(1).atStartOfDay()); // 小于下月第一天




        // 执行查询并计算总和


        List<SalesLedger> salesLedgers = salesLedgerMapper.selectList(queryWrapper);




        BigDecimal totalContractAmount = salesLedgers.stream()


                .map(SalesLedger::getContractAmount)


                .filter(Objects::nonNull)


                .reduce(BigDecimal.ZERO, BigDecimal::add);




        return totalContractAmount;


    }




    @Override


    public List getTopFiveList() {


        // 查询原始数据


        LambdaQueryWrapper<SalesLedger> queryWrapper = Wrappers.lambdaQuery();


        queryWrapper.select(SalesLedger::getCustomerId,


                        SalesLedger::getCustomerName,


                        SalesLedger::getContractAmount)


                .orderByDesc(SalesLedger::getContractAmount);


        List<SalesLedger> records = salesLedgerMapper.selectList(queryWrapper);




        // 按客户ID分组并聚合金额


        Map<Long, GroupedCustomer> groupedMap = new LinkedHashMap<>(); // 使用LinkedHashMap保持排序


        for (SalesLedger record : records) {


            groupedMap.computeIfAbsent(record.getCustomerId(),


                            k -> new GroupedCustomer(record.getCustomerId(), record.getCustomerName()))


                    .addAmount(record.getContractAmount());


        }




        // 转换为结果列表并取前5


        return groupedMap.values().stream()


                .sorted(Comparator.comparing(GroupedCustomer::getTotalAmount).reversed())


                .limit(5)


                .map(customer -> {


                    Map<String, Object> result = new HashMap<>();


                    result.put("customerId", customer.getCustomerId());


                    result.put("customerName", customer.getCustomerName());


                    result.put("totalAmount", customer.getTotalAmount());


                    return result;


                })


                .collect(Collectors.toList());


    }




    @Override


    public List<MonthlyAmountDto> getAmountHalfYear() {


        LocalDate now = LocalDate.now();


        YearMonth currentMonth = YearMonth.from(now);




        List<MonthlyAmountDto> monthlyAmounts = new ArrayList<>();




        for (int i = 0; i < 6; i++) {


            YearMonth targetMonth = currentMonth.minusMonths(i);


            LocalDate firstDayOfMonth = targetMonth.atDay(1);


            LocalDate firstDayOfNextMonth = targetMonth.plusMonths(1).atDay(1);




            LocalDateTime startOfMonth = firstDayOfMonth.atStartOfDay();


            LocalDateTime startOfNextMonth = firstDayOfNextMonth.atStartOfDay();




            LambdaQueryWrapper<ReceiptPayment> receiptPaymentLambdaQueryWrapper = new LambdaQueryWrapper<>();


            receiptPaymentLambdaQueryWrapper.ge(ReceiptPayment::getCreateTime, startOfMonth)


                    .lt(ReceiptPayment::getCreateTime, startOfNextMonth);




            LambdaQueryWrapper<InvoiceLedger> invoiceLedgerLambdaQueryWrapper = new LambdaQueryWrapper<>();


            invoiceLedgerLambdaQueryWrapper.ge(InvoiceLedger::getCreateTime, startOfMonth)


                    .lt(InvoiceLedger::getCreateTime, startOfNextMonth);




            // 获取回款金额


            List<ReceiptPayment> receiptPaymentList = receiptPaymentMapper.selectList(receiptPaymentLambdaQueryWrapper);


            //开票金额


            List<InvoiceLedger> invoiceLedgerList = invoiceLedgerMapper.selectList(invoiceLedgerLambdaQueryWrapper);




            // 使用 Stream 求和


            BigDecimal invoiceAmount = invoiceLedgerList.stream()


                    .map(InvoiceLedger::getInvoiceTotal)


                    .filter(Objects::nonNull)


                    .reduce(BigDecimal.ZERO, BigDecimal::add);




            BigDecimal receiptAmount = receiptPaymentList.stream()


                    .map(ReceiptPayment::getReceiptPaymentAmount)


                    .filter(Objects::nonNull)


                    .reduce(BigDecimal.ZERO, BigDecimal::add);




            MonthlyAmountDto monthlyAmount = new MonthlyAmountDto();


            monthlyAmount.setMonth(targetMonth.format(DateTimeFormatter.ofPattern("yyyy-MM")));


            monthlyAmount.setInvoiceAmount(invoiceAmount);


            monthlyAmount.setReceiptAmount(receiptAmount);




            monthlyAmounts.add(monthlyAmount);


        }


        Collections.reverse(monthlyAmounts);


        return monthlyAmounts;


    }




    @Override


    public IPage<SalesLedger> selectSalesLedgerListPage(Page page, SalesLedgerDto salesLedgerDto) {


        return salesLedgerMapper.selectSalesLedgerListPage(page, salesLedgerDto);


    }




    // 内部类用于存储聚合结果


    private static class GroupedCustomer {


        private final Long customerId;


        private final String customerName;


        private BigDecimal totalAmount = BigDecimal.ZERO;




        public GroupedCustomer(Long customerId, String customerName) {


            this.customerId = customerId;


            this.customerName = customerName;


        }




        public void addAmount(BigDecimal amount) {


            if (amount != null) {


                this.totalAmount = this.totalAmount.add(amount);


            }


        }




        public Long getCustomerId() {


            return customerId;


        }




        public String getCustomerName() {


            return customerName;


        }




        public BigDecimal getTotalAmount() {


            return totalAmount;


        }


    }




    /**


@@ -192,7 +347,7 @@


            // 4. 处理子表数据


            List<SalesLedgerProduct> productList = salesLedgerDto.getProductData();


            if (productList != null && !productList.isEmpty()) {


                handleSalesLedgerProducts(salesLedger.getId(), productList,salesLedgerDto.getType());


                handleSalesLedgerProducts(salesLedger.getId(), productList, salesLedgerDto.getType());


                updateMainContractAmount(


                        salesLedger.getId(),


                        productList,


@@ -206,7 +361,6 @@


            if (salesLedgerDto.getTempFileIds() != null && !salesLedgerDto.getTempFileIds().isEmpty()) {


                migrateTempFilesToFormal(salesLedger.getId(), salesLedgerDto.getTempFileIds());


            }




            return 1;


        } catch (IOException e) {


            throw new BaseException("文件迁移失败: " + e.getMessage());


@@ -287,7 +441,7 @@


    }






    private void handleSalesLedgerProducts(Long salesLedgerId, List<SalesLedgerProduct> products,Integer type) {


    private void handleSalesLedgerProducts(Long salesLedgerId, List<SalesLedgerProduct> products, Integer type) {


        // 按ID分组，区分新增和更新的记录


        Map<Boolean, List<SalesLedgerProduct>> partitionedProducts = products.stream()


                .peek(p -> p.setSalesLedgerId(salesLedgerId))


@@ -307,6 +461,8 @@


        if (!insertList.isEmpty()) {


            for (SalesLedgerProduct salesLedgerProduct : insertList) {


                salesLedgerProduct.setType(type);


                salesLedgerProduct.setNoInvoiceNum(salesLedgerProduct.getQuantity());


                salesLedgerProduct.setNoInvoiceAmount(salesLedgerProduct.getTaxInclusiveTotalPrice());


                salesLedgerProductMapper.insert(salesLedgerProduct);


            }


        }


@@ -347,11 +503,19 @@


                throw new RuntimeException("获取合同编号生成锁失败：超时");


            }




            // 2. 查询当天已存在的序列号（与原逻辑一致）


            // 2. 查询当天/公司已存在的序列号（与原逻辑一致）


            Integer tenantId = SecurityUtils.getLoginUser().getTenantId();


            if(null != tenantId){


                //获取公司编号


                SysDept sysDept = sysDeptMapper.selectDeptById(tenantId.longValue());


                if(!ObjectUtils.isEmpty(sysDept)){


                    datePart = (StringUtils.isEmpty(sysDept.getDeptNick()) ? "" : sysDept.getDeptNick()) + datePart;


                }


            }


            List<Integer> existingSequences = salesLedgerMapper.selectSequencesByDate(datePart);


            int nextSequence = findFirstMissingSequence(existingSequences);




            return datePart + String.format("%02d", nextSequence);


            return datePart + String.format("%03d", nextSequence);


        } finally {


            // 3. 释放锁（使用Lua脚本保证原子性，避免误删其他线程的锁）


            String luaScript = "if redis.call('GET', KEYS[1]) == ARGV[1] then return redis.call('DEL', KEYS[1]) else return 0 end";