处理年级与班级数据返回工具类

src/main/java/cn/teammodel/controller/admin/controller/CommonController.java

@@ -0,0 +1,35 @@
+package cn.teammodel.controller.admin.controller;
+
+import cn.teammodel.common.R;
+import cn.teammodel.controller.admin.service.ArtService;
+import cn.teammodel.controller.admin.service.CommonService;
+import cn.teammodel.model.dto.admin.art.ArtFindDto;
+import cn.teammodel.model.dto.admin.common.GCDto;
+import cn.teammodel.model.vo.admin.ArtElementsVo;
+import cn.teammodel.model.vo.admin.GradeAndClassVo;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+import javax.validation.Valid;
+import java.util.List;
+
+@RestController
+@RequestMapping("admin/common")
+@Api(tags = "管理员端-公共组件")
+public class CommonController {
+
+    @Resource
+    private CommonService commonService ;
+    @PostMapping("getGradeAndClass")
+    @ApiOperation("获取当前学校当前学段年级班级信息")
+    public R<List<GradeAndClassVo>> findRecords(@Valid @RequestBody GCDto gcDto) {
+        List<GradeAndClassVo> res = commonService.getGradeAndClass(gcDto);
+        return R.success(res);
+    }
+}

src/main/java/cn/teammodel/controller/admin/service/CommonService.java

@@ -0,0 +1,10 @@
+package cn.teammodel.controller.admin.service;
+
+import cn.teammodel.model.dto.admin.common.GCDto;
+import cn.teammodel.model.vo.admin.GradeAndClassVo;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+public interface CommonService {
+    List<GradeAndClassVo> getGradeAndClass(GCDto gcDto);
+}

src/main/java/cn/teammodel/controller/admin/service/impl/CommonServiceImpl.java

@@ -0,0 +1,83 @@
+package cn.teammodel.controller.admin.service.impl;
+
+import cn.teammodel.controller.admin.service.CommonService;
+import cn.teammodel.model.dto.admin.common.GCDto;
+import cn.teammodel.model.entity.school.ClassInfo;
+import cn.teammodel.model.entity.school.School;
+import cn.teammodel.model.vo.admin.GradeAndClassVo;
+import cn.teammodel.repository.ClassRepository;
+import cn.teammodel.repository.SchoolRepository;
+import cn.teammodel.utils.MonthToNumberConverter;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.time.LocalDate;
+import java.time.Month;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Stream;
+
+import static java.time.LocalDate.now;
+
+@Service
+public class CommonServiceImpl implements CommonService {
+    @Resource
+    private SchoolRepository schoolRepository;
+    @Resource
+    private ClassRepository classRepository;
+
+    @Override
+    public List<GradeAndClassVo> getGradeAndClass(GCDto gcDto) {
+        List<GradeAndClassVo> gradeAndClassVos = new ArrayList<>();
+        try {
+            //获取当前学校该学段下详细信息
+            List<School.Period> period = schoolRepository.findPeriodById(gcDto.getSchoolId(), gcDto.getPeriodId());
+            List<ClassInfo> classes = classRepository.findClassBySchoolIdAndPeriodId(gcDto.getSchoolId(), gcDto.getPeriodId());
+            int year = now().getYear();
+            Month month =   now().getMonth();
+            int mon =  MonthToNumberConverter.convertMonthToNumber(month.name());
+            int day = now().getDayOfMonth();
+            //处理年级ID
+            for (ClassInfo classInfo : classes) {
+                if(period.get(0).getId().equalsIgnoreCase(classInfo.getPeriodId())) {
+                    for (School.Semester semester : period.get(0).getSemesters()) {
+                        int time = 0;
+                        if(semester.getStart() == 1) {
+                            if (mon == semester.getMonth())
+                            {
+                                time = day >= semester.getDay() ? 0 : 1;
+                            }
+                            else
+                            {
+                                time = mon > semester.getMonth() ? 0 : 1;
+                            }
+                            int eYear = year - time;
+                            classInfo.setGrade(eYear- classInfo.getYear());
+                        }
+                    }
+
+                }
+            }
+            List<String> grades = period.get(0).getGrades();
+            int index = 0;
+            for (String grade : grades) {
+                GradeAndClassVo gradeAndClassVo = new GradeAndClassVo();
+                gradeAndClassVo.setGradeId(index);
+                gradeAndClassVo.setGradeName(grade);
+                classes.stream().filter(classInfo -> classInfo.getGrade() == gradeAndClassVo.getGradeId()).forEach(classInfo -> {
+                    GradeAndClassVo.CI ci = new GradeAndClassVo.CI();
+                    ci.setClassId(classInfo.getId());
+                    ci.setClassName(classInfo.getName());
+                    gradeAndClassVo.AddClass(ci);
+                });
+                index ++;
+                gradeAndClassVos.add(gradeAndClassVo);
+            }
+
+            return gradeAndClassVos;
+        }catch (Exception e) {
+
+            throw new RuntimeException("获取当前学校当前学段年级班级信息失败");
+        }
+    }
+}

src/main/java/cn/teammodel/model/dto/admin/common/GCDto.java

@@ -0,0 +1,9 @@
+package cn.teammodel.model.dto.admin.common;
+
+import lombok.Data;
+
+@Data
+public class GCDto {
+    private String schoolId;
+    private String periodId;
+}

src/main/java/cn/teammodel/model/entity/school/ClassInfo.java

@@ -19,6 +19,7 @@ public class ClassInfo extends BaseItem {
    private String room;
    private String school;
    private Integer graduate;
+   private Integer grade;
    private String pk;
    private Integer ttl;
 

src/main/java/cn/teammodel/model/vo/admin/GradeAndClassVo.java

@@ -0,0 +1,23 @@
+package cn.teammodel.model.vo.admin;
+
+import lombok.Data;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Data
+public class GradeAndClassVo {
+    private int gradeId;
+    private String gradeName;
+    private List<CI> classes = new ArrayList<>();
+
+    public void AddClass(CI ci) {
+        this.classes.add(ci);
+    }
+
+    @Data
+    public static class CI {
+        private String classId;
+        private String className;
+    }
+}

src/main/java/cn/teammodel/repository/ClassRepository.java

@@ -18,4 +18,6 @@ public interface ClassRepository extends CosmosRepository<ClassInfo, String> {
 
     @Query("select c.id, c.name from School as c where c.code = @code and c.id in (@ids)")
     List<ClassInfo> findAllByCodeAndIdIn(String code, Collection<String> ids);
+    @Query("select c.id, c.name,c.year,c.periodId from School as c where c.school = @school and c.periodId = @periodId and c.pk = 'Class'")
+    List<ClassInfo> findClassBySchoolIdAndPeriodId(String school, String periodId);
 }

src/main/java/cn/teammodel/utils/MonthToNumberConverter.java

@@ -0,0 +1,36 @@
+package cn.teammodel.utils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class MonthToNumberConverter {
+
+    private static final Map<String, Integer> monthMap = createMonthMap();
+
+    private static Map<String, Integer> createMonthMap() {
+        Map<String, Integer> map = new HashMap<>();
+        map.put("JANUARY", 1);
+        map.put("FEBRUARY", 2);
+        map.put("MARCH", 3);
+        map.put("APRIL", 4);
+        map.put("MAY", 5);
+        map.put("JUNE", 6);
+        map.put("JULY", 7);
+        map.put("AUGUST", 8);
+        map.put("SEPTEMBER", 9);
+        map.put("OCTOBER", 10);
+        map.put("NOVEMBER", 11);
+        map.put("DECEMBER", 12);
+        return map;
+    }
+
+    public static int convertMonthToNumber(String monthName) {
+        return monthMap.getOrDefault(monthName, -1); // 如果找不到对应月份，则返回 -1
+    }
+
+   /* public static void main(String[] args) {
+        String month = "August";
+        int monthNumber = convertMonthToNumber(month);
+        System.out.println("The number for " + month + " is: " + monthNumber);
+    }*/
+}