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3 天以前 460879a186b8cbb5fda8c2bde1fa76477695cdee
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package cn.iocoder.yudao.module.erp.controller.admin.purchase;
 
import cn.hutool.core.collection.CollUtil;
import cn.iocoder.yudao.framework.apilog.core.annotation.ApiAccessLog;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.framework.common.pojo.PageParam;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.invoice.ErpPurchaseInvoicePageReqVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.invoice.ErpPurchaseInvoiceRespVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.invoice.ErpPurchaseInvoiceSaveReqVO;
import cn.iocoder.yudao.module.erp.controller.admin.purchase.vo.order.ErpPurchaseOrderRespVO;
import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseInvoiceDO;
import cn.iocoder.yudao.module.erp.dal.dataobject.purchase.ErpPurchaseOrderDO;
import cn.iocoder.yudao.module.erp.service.finance.ErpFinancePaymentService;
import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseInvoiceService;
import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseInvoiceServiceImpl;
import cn.iocoder.yudao.module.erp.service.purchase.ErpPurchaseOrderService;
import cn.iocoder.yudao.module.srm.api.supplier.SrmSupplierApi;
import cn.iocoder.yudao.module.srm.api.supplier.dto.SrmSupplierRespDTO;
import cn.iocoder.yudao.module.system.api.storage.StorageAttachmentApi;
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.validation.Valid;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
 
import java.io.IOException;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
 
import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
import static cn.iocoder.yudao.framework.common.pojo.PageParam.PAGE_SIZE_NONE;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertMap;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;
import static cn.iocoder.yudao.framework.common.util.collection.MapUtils.findAndThen;
 
@Tag(name = "管理后台 - ERP 采购来票")
@RestController
@RequestMapping("/erp/purchase-invoice")
@Validated
public class ErpPurchaseInvoiceController {
 
    @Resource
    private ErpPurchaseInvoiceService invoiceService;
    @Resource
    private ErpPurchaseOrderService purchaseOrderService;
    @Resource
    private ErpFinancePaymentService financePaymentService;
    @Resource
    private SrmSupplierApi srmSupplierApi;
 
    @Resource
    private AdminUserApi adminUserApi;
    @Resource
    private StorageAttachmentApi storageAttachmentApi;
 
    @PostMapping("/create")
    @Operation(summary = "创建来票")
    @PreAuthorize("@ss.hasPermission('erp:purchase-invoice:create')")
    public CommonResult<Long> createPurchaseInvoice(@Valid @RequestBody ErpPurchaseInvoiceSaveReqVO createReqVO) {
        return success(invoiceService.createPurchaseInvoice(createReqVO));
    }
 
    @PutMapping("/update")
    @Operation(summary = "更新来票")
    @PreAuthorize("@ss.hasPermission('erp:purchase-invoice:update')")
    public CommonResult<Boolean> updatePurchaseInvoice(@Valid @RequestBody ErpPurchaseInvoiceSaveReqVO updateReqVO) {
        invoiceService.updatePurchaseInvoice(updateReqVO);
        return success(true);
    }
 
    @DeleteMapping("/delete")
    @Operation(summary = "删除来票")
    @Parameter(name = "id", description = "编号", required = true)
    @PreAuthorize("@ss.hasPermission('erp:purchase-invoice:delete')")
    public CommonResult<Boolean> deletePurchaseInvoice(@RequestParam("id") Long id) {
        invoiceService.deletePurchaseInvoice(id);
        return success(true);
    }
 
    @GetMapping("/get")
    @Operation(summary = "获得来票")
    @Parameter(name = "id", description = "编号", required = true, example = "1024")
    @PreAuthorize("@ss.hasPermission('erp:purchase-invoice:query')")
    public CommonResult<ErpPurchaseInvoiceRespVO> getPurchaseInvoice(@RequestParam("id") Long id) {
        ErpPurchaseInvoiceDO invoice = invoiceService.getPurchaseInvoice(id);
        return success(buildInvoiceDetail(invoice));
    }
 
    private ErpPurchaseInvoiceRespVO buildInvoiceDetail(ErpPurchaseInvoiceDO invoice) {
        if (invoice == null) {
            return null;
        }
        return buildInvoiceDetailList(Collections.singletonList(invoice)).get(0);
    }
 
    @GetMapping("/page")
    @Operation(summary = "获得来票分页")
    @PreAuthorize("@ss.hasPermission('erp:purchase-invoice:query')")
    public CommonResult<PageResult<ErpPurchaseInvoiceRespVO>> getPurchaseInvoicePage(@Valid ErpPurchaseInvoicePageReqVO pageReqVO) {
        PageResult<ErpPurchaseInvoiceDO> pageResult = invoiceService.getPurchaseInvoicePage(pageReqVO);
        return success(new PageResult<>(buildInvoiceDetailList(pageResult.getList()), pageResult.getTotal()));
    }
 
    @GetMapping("/export-excel")
    @Operation(summary = "导出来票 Excel")
    @PreAuthorize("@ss.hasPermission('erp:purchase-invoice:export')")
    @ApiAccessLog(operateType = EXPORT)
    public void exportPurchaseInvoiceExcel(@Valid ErpPurchaseInvoicePageReqVO pageReqVO,
                                           HttpServletResponse response) throws IOException {
        pageReqVO.setPageSize(PAGE_SIZE_NONE);
        List<ErpPurchaseInvoiceDO> list = invoiceService.getPurchaseInvoicePage(pageReqVO).getList();
        // 导出 Excel
        ExcelUtils.write(response, "来票.xls", "数据", ErpPurchaseInvoiceRespVO.class,
                buildInvoiceDetailList(list));
    }
 
    private List<ErpPurchaseInvoiceRespVO> buildInvoiceDetailList(List<ErpPurchaseInvoiceDO> invoiceList) {
        if (CollUtil.isEmpty(invoiceList)) {
            return Collections.emptyList();
        }
        // 1.1 获取供应商列表
        Map<Long, SrmSupplierRespDTO> supplierMap = srmSupplierApi.getSupplierList(
                convertSet(invoiceList, ErpPurchaseInvoiceDO::getSupplierId)).getCheckedData().stream()
                .collect(java.util.stream.Collectors.toMap(SrmSupplierRespDTO::getId, v -> v, (a, b) -> a));
        // 1.2 获取采购订单列表
        Map<Long, ErpPurchaseOrderDO> orderMap = convertMap(
                purchaseOrderService.getPurchaseOrderList(convertList(invoiceList, ErpPurchaseInvoiceDO::getPurchaseOrderId)),
                ErpPurchaseOrderDO::getId);
        // 1.3 获取创建人列表
        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
                convertSet(invoiceList, invoice -> NumberUtils.parseLong(invoice.getCreator())));
        // 1.4 获得每张来票已付款金额(未审核 + 审批中 + 已审核)
        Map<Long, BigDecimal> paymentPriceMap = financePaymentService.getPaymentPriceMapByInvoiceId(
                convertSet(invoiceList, ErpPurchaseInvoiceDO::getId));
        // 2. 拼接结果
        return BeanUtils.toBean(invoiceList, ErpPurchaseInvoiceRespVO.class, (invoiceVO) -> {
            // 2.1 拼接供应商名称
            findAndThen(supplierMap, invoiceVO.getSupplierId(), supplier -> invoiceVO.setSupplierName(supplier.getName()));
            // 2.2 拼接采购订单信息
            findAndThen(orderMap, invoiceVO.getPurchaseOrderId(), order ->
                    invoiceVO.setOrder(BeanUtils.toBean(order, ErpPurchaseOrderRespVO.class)));
            // 2.3 拼接创建人名称
            MapUtils.findAndThen(userMap, NumberUtils.parseLong(invoiceVO.getCreator()),
                    user -> invoiceVO.setCreatorName(user.getNickname()));
            // 2.4 拼接发票附件 + 是否已上传附件
            invoiceVO.setAttachmentList(storageAttachmentApi.listAttachments(
                    ErpPurchaseInvoiceServiceImpl.PURCHASE_INVOICE_RECORD_TYPE, invoiceVO.getId()));
            invoiceVO.setHasAttachment(CollUtil.isNotEmpty(invoiceVO.getAttachmentList()));
            // 2.5 拼接剩余可付金额
            invoiceVO.setRemainingInvoicePrice(invoiceVO.getPrice().subtract(
                    paymentPriceMap.getOrDefault(invoiceVO.getId(), BigDecimal.ZERO)));
        });
    }
 
    @GetMapping("/simple-list")
    @Operation(summary = "获得来票精简列表", description = "只包含已上传发票附件的来票,主要用于付款创建时选择关联来票")
    @Parameter(name = "supplierId", description = "供应商编号", required = true)
    @Parameter(name = "purchaseOrderId", description = "采购订单编号(可选,用于按订单过滤)")
    @PreAuthorize("@ss.hasPermission('erp:purchase-invoice:query')")
    public CommonResult<List<ErpPurchaseInvoiceRespVO>> getInvoiceSimpleList(
            @RequestParam("supplierId") Long supplierId,
            @RequestParam(value = "purchaseOrderId", required = false) Long purchaseOrderId) {
        List<ErpPurchaseInvoiceDO> invoices;
        if (purchaseOrderId != null) {
            invoices = invoiceService.getPurchaseInvoiceListByOrderId(purchaseOrderId);
        } else {
            invoices = invoiceService.getPurchaseInvoiceListBySupplierId(supplierId);
        }
        if (CollUtil.isEmpty(invoices)) {
            return success(Collections.emptyList());
        }
        // 过滤:已上传发票附件
        invoices.removeIf(invoice -> CollUtil.isEmpty(storageAttachmentApi.listAttachments(
                ErpPurchaseInvoiceServiceImpl.PURCHASE_INVOICE_RECORD_TYPE, invoice.getId())));
        if (CollUtil.isEmpty(invoices)) {
            return success(Collections.emptyList());
        }
        // 计算每张来票已付款金额(未审核 + 审批中 + 已审核,口径与创建付款校验一致)
        Map<Long, BigDecimal> paymentPriceMap = financePaymentService.getPaymentPriceMapByInvoiceId(
                convertSet(invoices, ErpPurchaseInvoiceDO::getId));
        // 过滤:剩余可付金额 > 0 才可选
        List<ErpPurchaseInvoiceRespVO> result = new ArrayList<>();
        for (ErpPurchaseInvoiceDO invoice : invoices) {
            BigDecimal remainingPrice = invoice.getPrice()
                    .subtract(paymentPriceMap.getOrDefault(invoice.getId(), BigDecimal.ZERO));
            if (remainingPrice.compareTo(BigDecimal.ZERO) <= 0) {
                continue;
            }
            result.add(new ErpPurchaseInvoiceRespVO() // 只返回精简字段
                    .setId(invoice.getId()).setNo(invoice.getNo()).setInvoiceNo(invoice.getInvoiceNo())
                    .setInvoiceTitle(invoice.getInvoiceTitle()).setPrice(invoice.getPrice())
                    .setSupplierId(invoice.getSupplierId()).setPurchaseOrderId(invoice.getPurchaseOrderId())
                    .setHasAttachment(true)
                    .setRemainingInvoicePrice(remainingPrice));
        }
        return success(result);
    }
 
}