7 changed files with 183 additions and 69 deletions
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package irbs.cust.rating.controller; |
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import irbs.cust.rating.jpa.support.KeyValueWrapper; |
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import irbs.cust.rating.service.HomeService; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.web.bind.annotation.RequestMapping; |
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import org.springframework.web.bind.annotation.RequestMethod; |
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import org.springframework.web.bind.annotation.ResponseBody; |
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import org.springframework.web.bind.annotation.RestController; |
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import java.util.List; |
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/** |
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* 首页控制器 |
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* @author likunming |
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*/ |
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@RestController |
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@RequestMapping("/api/irbs/home") |
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public class HomeController { |
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@Autowired |
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private HomeService homeService; |
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/** |
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* 首页，敞口分布统计 |
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* |
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* @throws Exception 异常 |
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*/ |
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@RequestMapping(value = "ratingModelExposure", method = RequestMethod.GET) |
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@ResponseBody |
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public List<KeyValueWrapper> ratingModelExposure() throws Exception { |
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return homeService.getRatingModelExposureList(); |
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} |
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/** |
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* 首页，评级分布统计 |
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* |
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* @throws Exception 异常 |
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*/ |
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@RequestMapping(value = "ratingLevelExposure", method = RequestMethod.GET) |
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@ResponseBody |
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public List<KeyValueWrapper> ratingLevelExposureList() throws Exception { |
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return homeService.getRatingLevelExposureList(); |
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} |
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} |
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package irbs.cust.rating.service; |
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import irbs.cust.rating.jpa.support.KeyValueWrapper; |
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import java.util.List; |
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/** |
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* 客户评级流程处理服务 |
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* @author likunming |
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* |
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*/ |
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public interface HomeService { |
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public List<KeyValueWrapper> getRatingModelExposureList() throws Exception; |
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public List<KeyValueWrapper> getRatingLevelExposureList() throws Exception; |
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} |
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package irbs.cust.rating.service.impl; |
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import irbs.cust.rating.jpa.support.KeyValueWrapper; |
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import irbs.cust.rating.service.HomeService; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate; |
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import org.springframework.stereotype.Service; |
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import java.util.List; |
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import java.util.Map; |
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@Service |
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public class HomeServiceImpl implements HomeService { |
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@Autowired |
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NamedParameterJdbcTemplate namedParameterJdbcTemplate; |
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@Override |
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public List<KeyValueWrapper> getRatingModelExposureList() throws Exception { |
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String querySql = "select MODEL_NAME, count(*) MODEL_NUMBER from NS_COMPANY_RATING where MODEL_CODE IS NOT NULL "; |
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querySql += " group by MODEL_CODE, MODEL_NAME order by CAST(substr(MODEL_CODE,4) as DECIMAL) asc "; |
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List<KeyValueWrapper> query = namedParameterJdbcTemplate.query(querySql, |
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(rs, rowNum) -> { |
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KeyValueWrapper kv = new KeyValueWrapper(); |
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kv.setKey(rs.getString("MODEL_NAME")); |
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kv.setValue(rs.getString("MODEL_NUMBER")); |
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return kv; |
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}); |
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return query; |
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} |
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@Override |
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public List<KeyValueWrapper> getRatingLevelExposureList() throws Exception { |
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String querySql1 = "select p.FINAL_LEVEL,count(*) FINAL_NUMBER from (" + |
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"select distinct(cust_no) as cust_no,FINAL_LEVEL from NS_COMPANY_RATING " + |
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"WHERE cust_no is not null and FINAL_LEVEL IS NOT NULL AND RATING_STATUS = '010' "; |
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String querySql2 = "select 'D' FINAL_LEVEL, COUNT(*) FINAL_NUMBER from (" + |
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"select distinct(cust_no) as cust_no from P_IRS_DEFAULT_COGNIZANCE " + |
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"where ((VALID = '1' and DEFAULT_TYPE ='02') or (VALID <> '0' and DEFAULT_TYPE = '01')) and cust_no is not null "; |
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querySql1 += ") p GROUP BY p.FINAL_LEVEL"; |
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querySql2 += ") q"; |
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String querySql = querySql1 + " UNION ALL " + querySql2; |
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List<KeyValueWrapper> query = namedParameterJdbcTemplate.query(querySql, |
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(rs, rowNum) -> { |
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KeyValueWrapper kv = new KeyValueWrapper(); |
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kv.setKey(rs.getString("FINAL_LEVEL")); |
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kv.setValue(rs.getString("FINAL_NUMBER")); |
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return kv; |
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}); |
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return query; |
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} |
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} |
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