feat: 银行卡数量统计编码。

intc-modules/intc-invest/src/main/java/com/intc/invest/controller/StatisticAnalysisController.java

@@ -7,6 +7,7 @@ import com.intc.invest.domain.dto.AccountsDto;
 import com.intc.invest.domain.dto.AnalysisDto;
 import com.intc.invest.domain.vo.AccountCalendarVo;
 import com.intc.invest.domain.vo.AccountsVo;
+import com.intc.invest.domain.vo.BankCardStatisticsVo;
 import com.intc.invest.domain.vo.OpenCardVo;
 import com.intc.invest.service.IStatisticAnalysisService;
 import io.swagger.annotations.Api;
@@ -197,4 +198,15 @@ public class StatisticAnalysisController extends BaseController {
         return AjaxResult.success(resultMap);
     }
 
+    /**
+     * 按银行统计银行卡数量（信用卡、储蓄卡、I类卡、II类卡）
+     */
+    @ApiOperation(value="按银行统计银行卡数量",response = BankCardStatisticsVo.class)
+    @GetMapping("/bankCardStatistics")
+    public AjaxResult getBankCardStatistics()
+    {
+        List<BankCardStatisticsVo> list = iStatisticAnalysisService.getBankCardStatistics();
+        return AjaxResult.success(list);
+    }
+
 }

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

@@ -0,0 +1,40 @@
+package com.intc.invest.domain.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * 银行卡统计信息Vo对象
+ *
+ * @author system
+ * @date 2026-02-02
+ */
+@ApiModel("银行卡统计信息Vo对象")
+@Data
+public class BankCardStatisticsVo {
+
+    /** 银行ID */
+    @ApiModelProperty(value = "银行ID")
+    private Long bankId;
+
+    /** 银行名称 */
+    @ApiModelProperty(value = "银行名称")
+    private String bankName;
+
+    /** 信用卡数量 */
+    @ApiModelProperty(value = "信用卡数量")
+    private Integer creditCardCount;
+
+    /** 储蓄卡总数量 */
+    @ApiModelProperty(value = "储蓄卡总数量")
+    private Integer debitCardCount;
+
+    /** I类储蓄卡数量 */
+    @ApiModelProperty(value = "I类储蓄卡数量")
+    private Integer debitTypeOneCount;
+
+    /** II类储蓄卡数量 */
+    @ApiModelProperty(value = "II类储蓄卡数量")
+    private Integer debitTypeTwoCount;
+}

intc-modules/intc-invest/src/main/java/com/intc/invest/mapper/StatisticAnalysisMapper.java

@@ -113,4 +113,13 @@ public interface StatisticAnalysisMapper {
     @DataScope(businessAlias = "t")
     public List<OpenCardVo> selectOpenCardList(AccountsDto accountsDto);
 
+    /**
+     * 按银行统计银行卡数量
+     *
+     * @param accountsDto 查询条件
+     * @return 银行卡统计信息集合
+     */
+    @DataScope(businessAlias = "a")
+    public List<BankCardStatisticsVo> selectBankCardStatistics(AccountsDto accountsDto);
+
 }

intc-modules/intc-invest/src/main/java/com/intc/invest/service/IStatisticAnalysisService.java

@@ -4,6 +4,7 @@ import com.intc.invest.domain.dto.AccountsDto;
 import com.intc.invest.domain.dto.AnalysisDto;
 import com.intc.invest.domain.vo.AccountCalendarVo;
 import com.intc.invest.domain.vo.AccountsVo;
+import com.intc.invest.domain.vo.BankCardStatisticsVo;
 import com.intc.invest.domain.vo.CreditReportAnalysisVO;
 
 import java.util.List;
@@ -70,5 +71,11 @@ public interface IStatisticAnalysisService {
      */
     public Map<String, Object> selectOpenCardList(AnalysisDto analysisDto);
 
+    /**
+     * 按银行统计银行卡数量（信用卡、储蓄卡、I类卡、II类卡）
+     *
+     * @return 银行卡统计信息集合
+     */
+    public List<BankCardStatisticsVo> getBankCardStatistics();
 
 }

intc-modules/intc-invest/src/main/java/com/intc/invest/service/impl/StatisticAnalysisImpl.java

@@ -3402,4 +3402,9 @@ public class StatisticAnalysisImpl implements IStatisticAnalysisService {
 
         return map;
     }
+
+    @Override
+    public List<BankCardStatisticsVo> getBankCardStatistics() {
+        return statisticAnalysisMapper.selectBankCardStatistics(new AccountsDto());
+    }
 }

intc-modules/intc-invest/src/main/resources/mapper/invest/StatisticAnalysisMapper.xml

@@ -992,4 +992,38 @@
         t.type
     </select>
 
+    <resultMap type="BankCardStatisticsVo" id="BankCardStatisticsResult">
+        <result property="bankId"    column="bank_id"    />
+        <result property="bankName"    column="bank_name"    />
+        <result property="creditCardCount"    column="credit_card_count"    />
+        <result property="debitCardCount"    column="debit_card_count"    />
+        <result property="debitTypeOneCount"    column="debit_type_one_count"    />
+        <result property="debitTypeTwoCount"    column="debit_type_two_count"    />
+    </resultMap>
+
+    <select id="selectBankCardStatistics" parameterType="AccountsDto" resultMap="BankCardStatisticsResult">
+        select
+            b.id as bank_id,
+            b.bank_name,
+            COALESCE(SUM(CASE WHEN a.type = '2' THEN 1 ELSE 0 END), 0) as credit_card_count,
+            COALESCE(SUM(CASE WHEN a.type = '1' THEN 1 ELSE 0 END), 0) as debit_card_count,
+            COALESCE(SUM(CASE WHEN a.type = '1' AND a.debit_type = '1' THEN 1 ELSE 0 END), 0) as debit_type_one_count,
+            COALESCE(SUM(CASE WHEN a.type = '1' AND a.debit_type = '2' THEN 1 ELSE 0 END), 0) as debit_type_two_count
+        from
+            bank_base_info b
+        inner join bank_card_lend a on
+            a.bank_id = b.id
+            and a.del_flag = '0'
+            and a.status = '1'
+        where
+            b.del_flag = '0'
+            <!-- 数据范围过滤 -->
+            ${params.dataScope}
+        group by
+            b.id,
+            b.bank_name
+        order by
+            b.bank_name
+    </select>
+
 </mapper>