feat(purchase): 完善采购退货模块及关联退货数量统计

buhuazhen

2026-03-21 a45c4fb6232faf2f23b7b2ba45416f11a5390d77

 src/main/java/com/ruoyi/sales/dto/CustomerInteractionDto.java

@@ -17,6 +17,12 @@
    /** 应收金额 */
    private BigDecimal unReceiptAmount;

    /** 销售合同号 */
    private String salesContractNo;

    /** 采购合同号 */
    private String purchaseContractNo;

    /** 发生日期 */
    private LocalDate happenTime;