1.1.30 分款明细新增、修改、删除时同步进行合同回款确认功能。

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/domain/ErpFinAccountInstallmentDetail.java

@@ -77,4 +77,22 @@ public class ErpFinAccountInstallmentDetail extends BaseEntity {
 
     @TableField(exist = false)
     private String stageName;
+
+    /**
+     * 合同总价（连表 erp_contract_info）
+     */
+    @TableField(exist = false)
+    private BigDecimal contractTotalPrice;
+
+    /**
+     * 当前节点支付比例 %（连表 erp_contract_payment_method：合同ID+付款节点ID）
+     */
+    @TableField(exist = false)
+    private BigDecimal contractPaymentPercentage;
+
+    /**
+     * 当前节点合同约定支付金额（连表 erp_contract_payment_method.payment_amount）
+     */
+    @TableField(exist = false)
+    private BigDecimal contractPaymentAmount;
 }

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/domain/bo/ErpFinAccountInstallmentDetailBo.java

@@ -75,4 +75,19 @@ public class ErpFinAccountInstallmentDetailBo extends BaseEntity {
      */
     private String installmentStatus;
 
+    /**
+     * 合同总价（连表 erp_contract_info）
+     */
+    private BigDecimal contractTotalPrice;
+
+    /**
+     * 当前节点支付比例 %（连表 erp_contract_payment_method：合同ID+付款节点ID）
+     */
+    private BigDecimal contractPaymentPercentage;
+
+    /**
+     * 当前节点合同约定支付金额（连表 erp_contract_payment_method.payment_amount）
+     */
+    private BigDecimal contractPaymentAmount;
+
 }

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/domain/vo/CollectionStageSyncTargetVo.java

@@ -0,0 +1,22 @@
+package org.dromara.oa.erp.domain.vo;
+
+import lombok.Data;
+
+import java.io.Serial;
+import java.io.Serializable;
+
+/**
+ * 分款明细同步「合同回款阶段」时解析出的计划阶段行（与 selectContractCollectionStageDetail 连表口径一致）
+ */
+@Data
+public class CollectionStageSyncTargetVo implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    /** 合同订单项目ID（erp_project_info.project_id） */
+    private Long projectId;
+
+    private Long projectPlanId;
+    private Long planStageId;
+}

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/domain/vo/ErpFinAccountInstallmentDetailVo.java

@@ -90,4 +90,19 @@ public class ErpFinAccountInstallmentDetailVo implements Serializable {
     private String contractName;
 
     private String stageName;
+
+    /**
+     * 合同总价（连表 erp_contract_info）
+     */
+    private BigDecimal contractTotalPrice;
+
+    /**
+     * 当前节点支付比例 %（连表 erp_contract_payment_method：合同ID+付款节点ID）
+     */
+    private BigDecimal contractPaymentPercentage;
+
+    /**
+     * 当前节点合同约定支付金额（连表 erp_contract_payment_method.payment_amount）
+     */
+    private BigDecimal contractPaymentAmount;
 }

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/mapper/ErpFinAccountInstallmentDetailMapper.java

@@ -6,6 +6,8 @@ import com.baomidou.mybatisplus.annotation.InterceptorIgnore;
 import com.github.yulichang.wrapper.MPJLambdaWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import java.math.BigDecimal;
+
 import org.apache.ibatis.annotations.Param;
 import org.dromara.oa.erp.domain.ErpFinAccountInstallmentDetail;
 import org.dromara.oa.erp.domain.vo.ErpFinAccountInstallmentDetailVo;
@@ -37,4 +39,11 @@ public interface ErpFinAccountInstallmentDetailMapper extends BaseMapperPlus<Erp
      */
     public List<ErpFinAccountInstallmentDetailVo> selectCustomErpFinAccountInstallmentDetailVoList(@Param(Constants.WRAPPER) MPJLambdaWrapper<ErpFinAccountInstallmentDetail> queryWrapper);
 
+    /**
+     * 按合同+项目+付款节点汇总未删除分款明细金额（用于同步合同回款阶段确认）
+     */
+    BigDecimal sumDetailAmountByContractProjectStage(@Param("contractId") Long contractId,
+                                                     @Param("projectId") Long projectId,
+                                                     @Param("paymentStageId") Long paymentStageId);
+
 }

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/mapper/ErpProjectPlanMapper.java

@@ -11,6 +11,7 @@ import org.dromara.common.mybatis.annotation.DataColumn;
 import org.dromara.common.mybatis.annotation.DataPermission;
 import org.dromara.oa.erp.domain.ErpProjectPlan;
 import org.dromara.oa.erp.domain.bo.ErpProjectPlanBo;
+import org.dromara.oa.erp.domain.vo.CollectionStageSyncTargetVo;
 import org.dromara.oa.erp.domain.vo.ContractCollectionPageVo;
 import org.dromara.oa.erp.domain.vo.ContractCollectionStageDetailVo;
 import org.dromara.oa.erp.domain.vo.ErpProjectPlanVo;
@@ -146,4 +147,11 @@ public interface ErpProjectPlanMapper extends BaseMapperPlus<ErpProjectPlan, Erp
      */
     List<ContractCollectionStageDetailVo> selectContractCollectionStageDetail(@Param("projectPlanId") Long projectPlanId);
 
+    /**
+     * 按合同ID查项目表下全部合同订单，再经项目计划关联付款节点与计划阶段（口径同合同回款阶段明细）
+     */
+    List<CollectionStageSyncTargetVo> selectCollectionStageSyncTargetsByContractProjectStage(
+        @Param("contractId") Long contractId,
+        @Param("paymentStageId") Long paymentStageId);
+
 }

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/IErpProjectPlanService.java

@@ -11,6 +11,7 @@ import org.dromara.common.mybatis.core.page.PageQuery;
 import org.dromara.oa.erp.domain.vo.ErpProjectPlanStageVo;
 
 import java.util.Collection;
+import java.util.Date;
 import java.util.List;
 
 /**
@@ -97,4 +98,18 @@ public interface IErpProjectPlanService {
      * 合同回款页面阶段详情（合同订单阶段）
      */
     List<ContractCollectionStageDetailVo> queryContractCollectionStageDetail(Long projectPlanId);
+
+    /**
+     * 分款明细变更后：按合同ID解析该合同下全部合同订单的计划阶段，按「合同+各项目+付款节点」汇总分款金额，
+     * 为每个目标阶段组装 {@link ErpProjectPlanStageBo} 并调用 {@link #confirmCollectionStage}，
+     * 与合同回款页「阶段确认」同一套落库逻辑（含订单回款比例刷新）。
+     * {@code projectId} 仅用于与 {@code receivableDate} 配合：仅本明细所属项目对应阶段更新应收款日期，多订单合同时避免串单。
+     *
+     * @param contractId     合同ID
+     * @param projectId      分款明细所属项目ID；与 {@code receivableDate} 同时用于仅更新该项目对应阶段上的回款日期（多订单合同时避免串单）
+     * @param paymentStageId 付款节点ID
+     * @param receivableDate 实际回款日期，一般取回款主表 payment_date；为 null 时不改阶段上的 receivable_date（分款同步不写入确认备注）
+     */
+    void syncCollectionStageFromInstallmentDetail(Long contractId, Long projectId, Long paymentStageId,
+                                                  Date receivableDate);
 }

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/impl/ErpFinAccountInstallmentDetailServiceImpl.java

@@ -11,6 +11,7 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import lombok.RequiredArgsConstructor;
 import org.dromara.oa.base.domain.BasePaymentStage;
 import org.dromara.oa.erp.domain.ErpContractInfo;
+import org.dromara.oa.erp.domain.ErpContractPaymentMethod;
 import org.dromara.oa.erp.domain.ErpFinAccountInstallment;
 import org.dromara.oa.erp.mapper.ErpFinAccountInstallmentMapper;
 import org.springframework.stereotype.Service;
@@ -19,11 +20,15 @@ import org.dromara.oa.erp.domain.vo.ErpFinAccountInstallmentDetailVo;
 import org.dromara.oa.erp.domain.ErpFinAccountInstallmentDetail;
 import org.dromara.oa.erp.mapper.ErpFinAccountInstallmentDetailMapper;
 import org.dromara.oa.erp.service.IErpFinAccountInstallmentDetailService;
+import org.dromara.oa.erp.service.IErpProjectPlanService;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.Collection;
+import java.util.Date;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
-import java.util.Collection;
+import java.util.Set;
 
 /**
  * 分款明细信息Service业务层处理
@@ -39,6 +44,32 @@ public class ErpFinAccountInstallmentDetailServiceImpl implements IErpFinAccount
 
     private final ErpFinAccountInstallmentMapper finAccountInstallmentMapper;
 
+    private final IErpProjectPlanService erpProjectPlanService;
+
+    /**
+     * 删除等场景：不覆盖阶段上的回款日期
+     */
+    private void syncContractCollectionStage(Long contractId, Long projectId, Long paymentStageId) {
+        erpProjectPlanService.syncCollectionStageFromInstallmentDetail(contractId, projectId, paymentStageId, null);
+    }
+
+    /**
+     * 新增/修改：汇总后由项目计划服务组装 ErpProjectPlanStageBo 并调用
+     * {@link IErpProjectPlanService#confirmCollectionStage}；回款日期取回款主表 payment_date（仅回写本明细项目对应阶段）。
+     */
+    private void syncContractCollectionStage(Long contractId, Long projectId, Long paymentStageId,
+                                             Long accountInstallmentId) {
+        Date receivableDate = null;
+        if (accountInstallmentId != null) {
+            ErpFinAccountInstallment inst = finAccountInstallmentMapper.selectById(accountInstallmentId);
+            if (inst != null) {
+                receivableDate = inst.getPaymentDate();
+            }
+        }
+        erpProjectPlanService.syncCollectionStageFromInstallmentDetail(
+                contractId, projectId, paymentStageId, receivableDate);
+    }
+
     /**
      * 查询分款明细信息
      *
@@ -109,9 +140,16 @@ public class ErpFinAccountInstallmentDetailServiceImpl implements IErpFinAccount
                 .selectAll(ErpFinAccountInstallmentDetail.class)
                 .select(ErpContractInfo::getContractCode)
                 .select(ErpContractInfo::getContractName)
+                .selectAs(ErpContractInfo::getTotalPrice, ErpFinAccountInstallmentDetailVo::getContractTotalPrice)
                 .select(BasePaymentStage::getStageName)
+                .selectAs(ErpContractPaymentMethod::getPaymentPercentage, ErpFinAccountInstallmentDetailVo::getContractPaymentPercentage)
+                .selectAs(ErpContractPaymentMethod::getPaymentAmount, ErpFinAccountInstallmentDetailVo::getContractPaymentAmount)
                 .leftJoin(ErpContractInfo.class, ErpContractInfo::getContractId, ErpFinAccountInstallmentDetail::getContractId)
                 .leftJoin(BasePaymentStage.class, BasePaymentStage::getPaymentStageId, ErpFinAccountInstallmentDetail::getPaymentStageId)
+                .leftJoin(ErpContractPaymentMethod.class, on -> on
+                .eq(ErpContractPaymentMethod::getContractId, ErpFinAccountInstallmentDetail::getContractId)
+                .eq(ErpContractPaymentMethod::getPaymentStageId, ErpFinAccountInstallmentDetail::getPaymentStageId)
+                .eq(ErpContractPaymentMethod::getDelFlag, "0"))
                 .eq(bo.getAccountInstallmentId() != null, ErpFinAccountInstallmentDetail::getAccountInstallmentId, bo.getAccountInstallmentId())
                 .eq(bo.getProjectId() != null, ErpFinAccountInstallmentDetail::getProjectId, bo.getProjectId())
                 .eq(StringUtils.isNotBlank(bo.getProjectCode()), ErpFinAccountInstallmentDetail::getProjectCode, bo.getProjectCode())
@@ -140,7 +178,10 @@ public class ErpFinAccountInstallmentDetailServiceImpl implements IErpFinAccount
         ErpFinAccountInstallment erpFinAccountInstallment = finAccountInstallmentMapper.selectById(bo.getAccountInstallmentId());
         erpFinAccountInstallment.setInstallmentStatus(bo.getInstallmentStatus());
         finAccountInstallmentMapper.updateById(erpFinAccountInstallment);
-
+        if (flag) {
+            syncContractCollectionStage(bo.getContractId(), bo.getProjectId(), bo.getPaymentStageId(),
+                    bo.getAccountInstallmentId());
+        }
         return flag;
     }
 
@@ -153,12 +194,22 @@ public class ErpFinAccountInstallmentDetailServiceImpl implements IErpFinAccount
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Boolean updateByBo(ErpFinAccountInstallmentDetailBo bo) {
+        ErpFinAccountInstallmentDetail old = baseMapper.selectById(bo.getInstallmentDetailId());
         ErpFinAccountInstallmentDetail update = MapstructUtils.convert(bo, ErpFinAccountInstallmentDetail.class);
         validEntityBeforeSave(update);
         ErpFinAccountInstallment erpFinAccountInstallment = finAccountInstallmentMapper.selectById(bo.getAccountInstallmentId());
         erpFinAccountInstallment.setInstallmentStatus(bo.getInstallmentStatus());
         finAccountInstallmentMapper.updateById(erpFinAccountInstallment);
-        return baseMapper.updateById(update) > 0;
+        boolean ok = baseMapper.updateById(update) > 0;
+        if (ok) {
+            if (old != null) {
+                syncContractCollectionStage(old.getContractId(), old.getProjectId(), old.getPaymentStageId(),
+                        bo.getAccountInstallmentId());
+            }
+            syncContractCollectionStage(bo.getContractId(), bo.getProjectId(), bo.getPaymentStageId(),
+                    bo.getAccountInstallmentId());
+        }
+        return ok;
     }
 
     /**
@@ -180,23 +231,47 @@ public class ErpFinAccountInstallmentDetailServiceImpl implements IErpFinAccount
         if (isValid) {
             //TODO 做一些业务上的校验,判断是否需要校验
         }
-        return baseMapper.deleteByIds(ids) > 0;
+        if (ids == null || ids.isEmpty()) {
+            return true;
+        }
+        List<ErpFinAccountInstallmentDetail> rows = baseMapper.selectList(
+                Wrappers.lambdaQuery(ErpFinAccountInstallmentDetail.class)
+                        .in(ErpFinAccountInstallmentDetail::getInstallmentDetailId, ids));
+        boolean ok = baseMapper.deleteByIds(ids) > 0;
+        if (ok && !rows.isEmpty()) {
+            Set<String> seen = new HashSet<>();
+            for (ErpFinAccountInstallmentDetail r : rows) {
+                if (r.getContractId() == null || r.getProjectId() == null || r.getPaymentStageId() == null) {
+                    continue;
+                }
+                String key = r.getContractId() + "_" + r.getProjectId() + "_" + r.getPaymentStageId();
+                if (seen.add(key)) {
+                    syncContractCollectionStage(r.getContractId(), r.getProjectId(), r.getPaymentStageId());
+                }
+            }
+        }
+        return ok;
     }
 
     /**
      * 删除分款信息
+     *
      * @param bo
      * @return 是否删除成功
      */
     @Override
     public Boolean deleteAccountInstallmentDetail(ErpFinAccountInstallmentDetailBo bo) {
+        ErpFinAccountInstallmentDetail row = bo.getInstallmentDetailId() == null ? null : baseMapper.selectById(bo.getInstallmentDetailId());
 
         ErpFinAccountInstallment erpFinAccountInstallment = new ErpFinAccountInstallment();
         erpFinAccountInstallment.setAccountInstallmentId(bo.getAccountInstallmentId());
         erpFinAccountInstallment.setInstallmentStatus(bo.getInstallmentStatus());
         finAccountInstallmentMapper.updateById(erpFinAccountInstallment);
 
-        return baseMapper.deleteById(bo.getInstallmentDetailId()) > 0;
+        boolean ok = baseMapper.deleteById(bo.getInstallmentDetailId()) > 0;
-
+        if (ok && row != null) {
+            syncContractCollectionStage(row.getContractId(), row.getProjectId(), row.getPaymentStageId());
+        }
+        return ok;
     }
 }

ruoyi-modules/ruoyi-oa/src/main/java/org/dromara/oa/erp/service/impl/ErpProjectPlanServiceImpl.java

@@ -27,10 +27,12 @@ import org.dromara.oa.erp.domain.ErpProjectPlan;
 import org.dromara.oa.erp.domain.ErpProjectPlanStage;
 import org.dromara.oa.erp.domain.bo.ErpProjectPlanBo;
 import org.dromara.oa.erp.domain.bo.ErpProjectPlanStageBo;
+import org.dromara.oa.erp.domain.vo.CollectionStageSyncTargetVo;
 import org.dromara.oa.erp.domain.vo.ContractCollectionPageVo;
 import org.dromara.oa.erp.domain.vo.ContractCollectionStageDetailVo;
 import org.dromara.oa.erp.domain.vo.ErpProjectPlanStageVo;
 import org.dromara.oa.erp.domain.vo.ErpProjectPlanVo;
+import org.dromara.oa.erp.mapper.ErpFinAccountInstallmentDetailMapper;
 import org.dromara.oa.erp.mapper.ErpProjectInfoMapper;
 import org.dromara.oa.erp.mapper.ErpProjectPlanMapper;
 import org.dromara.oa.erp.mapper.ErpProjectPlanStageMapper;
@@ -67,6 +69,8 @@ public class ErpProjectPlanServiceImpl implements IErpProjectPlanService {
 
     private final ErpProjectInfoMapper projectInfoMapper;
 
+    private final ErpFinAccountInstallmentDetailMapper finAccountInstallmentDetailMapper;
+
     @DubboReference(timeout = 30000)
     private RemoteWorkflowService remoteWorkflowService;
 
@@ -393,25 +397,16 @@ public class ErpProjectPlanServiceImpl implements IErpProjectPlanService {
         if (stage == null) {
             throw new ServiceException("项目计划阶段不存在");
         }
-        stage.setReceivableDate(bo.getReceivableDate());
         stage.setActualRepaymentAmount(bo.getActualRepaymentAmount());
         BigDecimal contractOrderAmount = resolveContractOrderAmount(stage.getProjectPlanId(), stage.getProjectId());
         stage.setActualRepaymentRate(calcActualRepaymentRate(bo.getActualRepaymentAmount(), contractOrderAmount));
         stage.setCollectionConfirmRemark(bo.getCollectionConfirmRemark());
         stage.setCollectionConfirmUserId(LoginHelper.getUserId());
-        stage.setCollectionConfirmTime(new Date());
+        stage.setCollectionConfirmTime(bo.getCollectionConfirmTime());
 
-        String confirmStatus = "0";
         BigDecimal expected = stage.getRepaymentAmount() == null ? BigDecimal.ZERO : stage.getRepaymentAmount();
         BigDecimal actual = bo.getActualRepaymentAmount() == null ? BigDecimal.ZERO : bo.getActualRepaymentAmount();
-        if (actual.compareTo(BigDecimal.ZERO) <= 0) {
+        stage.setCollectionConfirmStatus(resolveCollectionConfirmStatus(actual, expected));
-            confirmStatus = "0";
-        } else if (expected.compareTo(BigDecimal.ZERO) > 0 && actual.compareTo(expected) >= 0) {
-            confirmStatus = "2";
-        } else {
-            confirmStatus = "1";
-        }
-        stage.setCollectionConfirmStatus(confirmStatus);
 
         if (bo.getDelayDay() != null) {
             stage.setDelayDay(bo.getDelayDay());
@@ -508,6 +503,57 @@ public class ErpProjectPlanServiceImpl implements IErpProjectPlanService {
         return baseMapper.selectContractCollectionStageDetail(projectPlanId);
     }
 
+    @Override
+    public void syncCollectionStageFromInstallmentDetail(Long contractId, Long projectId, Long paymentStageId,
+                                                         Date receivableDate) {
+        if (contractId == null || paymentStageId == null) {
+            return;
+        }
+
+        // 合同ID → 项目表(该合同下全部合同订单) → 项目计划 → 计划阶段
+        List<CollectionStageSyncTargetVo> targets =
+            baseMapper.selectCollectionStageSyncTargetsByContractProjectStage(contractId, paymentStageId);
+        if (targets == null || targets.isEmpty()) {
+            return;
+        }
+
+        for (CollectionStageSyncTargetVo row : targets) {
+            if (row.getPlanStageId() == null || row.getProjectPlanId() == null || row.getProjectId() == null) {
+                continue;
+            }
+            ErpProjectPlanStage stage = planStageMapper.selectById(row.getPlanStageId());
+            if (stage == null) {
+                continue;
+            }
+            BigDecimal sum = finAccountInstallmentDetailMapper.sumDetailAmountByContractProjectStage(
+                contractId, projectId, paymentStageId);
+            if (sum == null) {
+                sum = BigDecimal.ZERO;
+            }
+            ErpProjectPlanStageBo bo = new ErpProjectPlanStageBo();
+            bo.setPlanStageId(row.getPlanStageId());
+            bo.setActualRepaymentAmount(sum);
+            bo.setReceivableDate(receivableDate);
+            bo.setCollectionConfirmRemark(stage.getCollectionConfirmRemark());
+            this.confirmCollectionStage(bo);
+        }
+    }
+
+    /**
+     * 与 {@link #confirmCollectionStage} 一致：0 未确认 / 1 部分 / 2 已确认（按本阶段预计回款金额 repayment_amount）
+     */
+    private static String resolveCollectionConfirmStatus(BigDecimal actualAmount, BigDecimal expectedAmount) {
+        BigDecimal actual = actualAmount == null ? BigDecimal.ZERO : actualAmount;
+        BigDecimal expected = expectedAmount == null ? BigDecimal.ZERO : expectedAmount;
+        if (actual.compareTo(BigDecimal.ZERO) <= 0) {
+            return "0";
+        }
+        if (expected.compareTo(BigDecimal.ZERO) > 0 && actual.compareTo(expected) >= 0) {
+            return "2";
+        }
+        return "1";
+    }
+
     /**
      * 总体流程监听(例如: 草稿，撤销，退回，作废，终止，已完成等)
      *

ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/erp/ErpFinAccountInstallmentDetailMapper.xml

@@ -3,12 +3,34 @@
         PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="org.dromara.oa.erp.mapper.ErpFinAccountInstallmentDetailMapper">
-    <resultMap type="org.dromara.oa.erp.domain.vo.ErpFinAccountInstallmentDetailVo" id="ErpFinAccountInstallmentDetailResult">
+    <resultMap type="org.dromara.oa.erp.domain.vo.ErpFinAccountInstallmentDetailVo"
+               id="ErpFinAccountInstallmentDetailResult">
     </resultMap>
 
     <select id="selectCustomErpFinAccountInstallmentDetailVoList" resultMap="ErpFinAccountInstallmentDetailResult">
-        select installment_detail_id, account_installment_id, project_id, project_code, project_name, contract_id, payment_stage_id, detail_amount, remark, create_dept, create_by, create_time, update_by, update_time from erp_fin_account_installment_detail t
+        select installment_detail_id,
+               account_installment_id,
+               project_id,
+               project_code,
+               project_name,
+               contract_id,
+               payment_stage_id,
+               detail_amount,
+               remark,
+               create_dept,
+               create_by,
+               create_time,
+               update_by,
+               update_time
+        from erp_fin_account_installment_detail t
             ${ew.getCustomSqlSegment}
     </select>
 
+    <select id="sumDetailAmountByContractProjectStage" resultType="java.math.BigDecimal">
+        SELECT COALESCE(SUM(d.detail_amount), 0)
+        FROM erp_fin_account_installment_detail d
+        WHERE d.contract_id = #{contractId}
+          AND d.project_id = #{projectId}
+          AND d.payment_stage_id = #{paymentStageId}
+    </select>
 </mapper>

ruoyi-modules/ruoyi-oa/src/main/resources/mapper/oa/erp/ErpProjectPlanMapper.xml

@@ -448,4 +448,33 @@
         order by pm.sort_order asc
     </select>
 
+    <!--
+      分款同步合同回款阶段：
+      1) 仅合同ID 查 erp_project_info：该合同下全部合同订单（project_category='9'）；
+      2) 各 project_id 关联 erp_project_plan；
+      3) 合同付款节点 + 项目计划阶段（与 selectContractCollectionStageDetail 的 pm/ps 关联一致）。
+    -->
+    <select id="selectCollectionStageSyncTargetsByContractProjectStage"
+            resultType="org.dromara.oa.erp.domain.vo.CollectionStageSyncTargetVo">
+        select pi.project_id as projectId,
+               pp.project_plan_id as projectPlanId,
+               ps.plan_stage_id as planStageId
+        from erp_project_info pi
+                 inner join erp_project_plan pp
+                            on pp.project_id = pi.project_id
+                                and pp.del_flag = '0'
+                 inner join erp_contract_payment_method pm
+                            on pm.contract_id = pi.contract_id
+                                and pm.del_flag = '0'
+                                and pm.payment_stage_id = #{paymentStageId}
+                 inner join erp_project_plan_stage ps
+                            on ps.project_plan_id = pp.project_plan_id
+                                and ps.del_flag = '0'
+                                and ps.payment_stage_id is not null
+                                and ps.payment_stage_id = pm.payment_stage_id
+        where pi.del_flag = '0'
+          and pi.project_category = '9'
+          and pi.contract_id = #{contractId}
+    </select>
+
 </mapper>