提供查询接口(批次/学院)

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/controller/CenterController.java

@@ -1,18 +1,23 @@
 package org.jeecg.modules.controller;
 
+import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.constant.CacheConstant;
+import org.jeecg.modules.entity.Cet_4;
+import org.jeecg.modules.entity.Cet_6;
 import org.jeecg.modules.service.CenterService;
+import org.jeecg.modules.service.ICet_4Service;
+import org.jeecg.modules.service.ICet_6Service;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cache.annotation.Cacheable;
-import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.*;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
 
 import javax.annotation.Resource;
+import java.util.Date;
 
 @RestController
 @RequestMapping("/cet")
@@ -20,6 +25,10 @@ import javax.annotation.Resource;
 public class CenterController {
     @Resource
     private CenterService centerService;
+    @Autowired
+    ICet_4Service cet4Service;
+    @Autowired
+    ICet_6Service cet6Service;
 
     /**
      * 统计四级表和六级表中存在得学院和年级
@@ -29,4 +38,40 @@ public class CenterController {
     public Result<JSONObject> getGradeAndCollege() {
         return centerService.getGradeAndCollege();
     }
+
+    @PostMapping("getRate/{batch}/{level}")
+    public Result<JSONObject> getRateByBatch(@PathVariable("batch") Date batch, @PathVariable("level") String level) {
+
+        //四六级分开查询
+        if (level.equals("英语四级")) {
+            Cet_4 cet = new Cet_4();
+            cet.setBatch(batch);
+            return cet4Service.getRate(cet);
+        } else if (level.equals("英语六级")) {
+            Cet_6 cet = new Cet_6();
+            cet.setBatch(batch);
+            return cet6Service.getRate(cet);
+        } else {
+            return null;
+        }
+    }
+    //根据batch/college是否为空判断两种查询方式
+
+    @PostMapping("getRate/{college}/{level}")
+    public Result<JSONObject> getRateByCollege(@PathVariable("college") String college, @PathVariable("level") String level) {
+
+        if (level.equals("英语四级")) {
+            Cet_4 cet = new Cet_4();
+            cet.setCollege(college);
+
+            return cet4Service.getRate(cet);
+        } else if (level.equals("英语六级")) {
+            Cet_6 cet = new Cet_6();
+            cet.setCollege(college);
+
+            return cet6Service.getRate(cet);
+        } else {
+            return null;
+        }
+    }
 }

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/ICet_4Service.java

@@ -1,7 +1,14 @@
 package org.jeecg.modules.service;
 
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import org.jeecg.common.api.vo.Result;
 import org.jeecg.modules.entity.Cet_4;
 import com.baomidou.mybatisplus.extension.service.IService;
+import org.jeecg.modules.entity.Cet_6;
+
+import java.util.Date;
 
 /**
  * @Description: cet_4
@@ -10,5 +17,6 @@ import com.baomidou.mybatisplus.extension.service.IService;
  * @Version: V1.0
  */
 public interface ICet_4Service extends IService<Cet_4> {
+    public Result<JSONObject> getRate(Cet_4 cet);
 
 }

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/ICet_6Service.java

@@ -1,8 +1,14 @@
 package org.jeecg.modules.service;
 
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+
+import org.jeecg.common.api.vo.Result;
 import org.jeecg.modules.entity.Cet_6;
 import com.baomidou.mybatisplus.extension.service.IService;
 
+import java.util.Date;
+
 /**
  * @Description: cet_6
  * @Author: jeecg-boot
@@ -10,5 +16,5 @@ import com.baomidou.mybatisplus.extension.service.IService;
  * @Version: V1.0
  */
 public interface ICet_6Service extends IService<Cet_6> {
-
+    public Result<JSONObject> getRate(Cet_6 data);
 }

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java

@@ -1,19 +1,84 @@
 package org.jeecg.modules.service.impl;
 
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+
+
+import org.jeecg.common.api.vo.Result;
 import org.jeecg.modules.entity.Cet_4;
 import org.jeecg.modules.mapper.Cet_4Mapper;
 import org.jeecg.modules.service.ICet_4Service;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * @Description: cet_4
  * @Author: jeecg-boot
- * @Date:   2024-03-26
+ * @Date: 2024-03-26
  * @Version: V1.0
  */
 @Service
 public class Cet_4ServiceImpl extends ServiceImpl<Cet_4Mapper, Cet_4> implements ICet_4Service {
+    @Autowired
+    Cet_4Mapper cet4Mapper;
+
+    public Result<JSONObject> getRate(Cet_4 cet) {
+        JSONObject jsonObject = new JSONObject();
+        //select count(*) from cet_4 where college ='?' and result>=425
+        LambdaQueryWrapper<Cet_4> queryWrapper = new LambdaQueryWrapper<>();
+        //构造查询条件
+        if (cet.getBatch() == null) {
+            //根据学院查人数
+            queryWrapper.eq(Cet_4::getCollege, cet.getCollege()).ge(Cet_4::getResult, 425);
+            List<Cet_4> result = cet4Mapper.selectList(queryWrapper);
+            Map<String, List<Cet_4>> collect = result.stream().collect(Collectors.groupingBy(Cet_4::getCollege));
+            for (Map.Entry<String, List<Cet_4>> entry : collect.entrySet()) {
+                double sum = (double) getNum(cet);
+                double size = entry.getValue().size();
+                double passRate = sum / size;
+                jsonObject.put(String.valueOf(entry.getKey()),
+                        passRate);
+            }
+
+            return Result.OK(jsonObject);
+
+        } else if (cet.getCollege() == null) {
+            //根据批次查人数
+            queryWrapper.eq(Cet_4::getBatch, cet.getBatch()).ge(Cet_4::getResult, 425);
+            List<Cet_4> result = cet4Mapper.selectList(queryWrapper);
+            Map<Date, List<Cet_4>> collect = result.stream().collect(Collectors.groupingBy(Cet_4::getBatch));
+            for (Map.Entry<Date, List<Cet_4>> entry : collect.entrySet()) {
+                double sum = (double) getNum(cet);
+                double size = entry.getValue().size();
+                double passRate = sum / size;
+                jsonObject.put(String.valueOf(entry.getKey()),
+                        passRate);
+            }
+            return Result.OK(jsonObject);
+        }
+        else return null;
+
+    }
+
+
+    private long getNum(Cet_4 cet) {
+        LambdaQueryWrapper<Cet_4> queryWrapper = new LambdaQueryWrapper<>();
+        if (cet.getCollege() == null) {
+            queryWrapper.eq(Cet_4::getBatch, cet.getBatch());
+        }
+        if (cet.getBatch() == null) {
+            queryWrapper.eq(Cet_4::getCollege, cet.getCollege());
+        }
+        return cet4Mapper.selectCount(queryWrapper);
+    }
+
 
 }

jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_6ServiceImpl.java

@@ -1,5 +1,10 @@
 package org.jeecg.modules.service.impl;
 
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import org.jeecg.common.api.vo.Result;
 import org.jeecg.modules.entity.Cet_6;
 import org.jeecg.modules.mapper.Cet_6Mapper;
 import org.jeecg.modules.service.ICet_6Service;
@@ -7,6 +12,12 @@ import org.springframework.stereotype.Service;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 
+import javax.annotation.Resource;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
 /**
  * @Description: cet_6
  * @Author: jeecg-boot
@@ -15,5 +26,58 @@ import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
  */
 @Service
 public class Cet_6ServiceImpl extends ServiceImpl<Cet_6Mapper, Cet_6> implements ICet_6Service {
+    @Resource
+    Cet_6Mapper cet6Mapper;
 
+
+    @Override
+    public Result<JSONObject> getRate(Cet_6 cet) {
+        JSONObject jsonObject = new JSONObject();
+        //select count(*) from cet_6 where college ='?' and result>=425
+        LambdaQueryWrapper<Cet_6> queryWrapper = new LambdaQueryWrapper<>();
+        //构造查询条件
+        if (cet.getBatch() == null) {
+            //根据学院查人数
+            queryWrapper.eq(Cet_6::getCollege, cet.getCollege()).ge(Cet_6::getResult, 425);
+            List<Cet_6> result = cet6Mapper.selectList(queryWrapper);
+            Map<String, List<Cet_6>> collect = result.stream().collect(Collectors.groupingBy(Cet_6::getCollege));
+            for (Map.Entry<String, List<Cet_6>> entry : collect.entrySet()) {
+                double sum = (double) getNum(cet);
+                double size = entry.getValue().size();
+                double passRate = sum / size;
+                jsonObject.put(String.valueOf(entry.getKey()),
+                        passRate);
+            }
+
+            return Result.OK(jsonObject);
+
+        } else if (cet.getCollege() == null) {
+            //根据批次查人数
+            queryWrapper.eq(Cet_6::getBatch, cet.getBatch()).ge(Cet_6::getResult, 425);
+            List<Cet_6> result = cet6Mapper.selectList(queryWrapper);
+            Map<Date, List<Cet_6>> collect = result.stream().collect(Collectors.groupingBy(Cet_6::getBatch));
+            for (Map.Entry<Date, List<Cet_6>> entry : collect.entrySet()) {
+                double sum = (double) getNum(cet);
+                double size = entry.getValue().size();
+                double passRate = sum / size;
+                jsonObject.put(String.valueOf(entry.getKey()),
+                        passRate);
+            }
+            return Result.OK(jsonObject);
+        }
+        else return null;
+
+    }
+
+
+    private long getNum(Cet_6 cet) {
+        LambdaQueryWrapper<Cet_6> queryWrapper = new LambdaQueryWrapper<>();
+        if (cet.getCollege() == null) {
+            queryWrapper.eq(Cet_6::getBatch, cet.getBatch());
+        }
+        if (cet.getBatch() == null) {
+            queryWrapper.eq(Cet_6::getCollege, cet.getCollege());
+        }
+        return cet6Mapper.selectCount(queryWrapper);
+    }
 }