fix：功能优化，增加最近还款日期。

ruoyi-modules/intc-invest/src/main/java/com/ruoyi/invest/domain/vo/InstallmentHistoryVo.java

@@ -4,6 +4,9 @@ import com.ruoyi.invest.domain.InstallmentHistory;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import io.swagger.annotations.ApiModel;
+
+import java.util.Date;
+
 /**
  * 网贷及分期历史Vo对象 installment_history
  *
@@ -22,4 +25,7 @@ public class InstallmentHistoryVo extends InstallmentHistory
 
     @ApiModelProperty(value="银行卡名称卡号)")
     private String bankNameCode;
+
+    @ApiModelProperty(value="最近还款日)")
+    private Date repaymentDate;
 }

ruoyi-modules/intc-invest/src/main/resources/mapper/invest/InstallmentHistoryMapper.xml

@@ -28,7 +28,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="balance"    column="balance"    />
         <result property="bankName"    column="bank_name"    />
         <result property="bankCode"    column="bank_code"    />
-
+        <result property="repaymentDate"    column="repayment_date"    />
     </resultMap>
 
     <sql id="selectInstallmentHistoryVo">
@@ -53,6 +53,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         ihd.installment_history_id = a.id
         and ihd .posting_state = '0'
         ) as balance,
+        (
+        select
+        min(d.repayment_date)
+        from
+        installment_history_detail d
+        where
+        d.installment_history_id = a.id
+        and d.posting_state = '0')
+        as repayment_date,
         a.repaid_period,
         a.total_interest,
         a.interest_rate,