关卡创建，获取排行榜信息

src/main/java/com/example/catchTheLetters/entity/Level.java

@@ -34,6 +34,8 @@ public class Level implements Serializable {
      * 限时（可选，毫秒数）
      */
     private Long timeLimit;
+
+
     /**
      * 目标分数（type=1时有效）
      */
@@ -42,4 +44,83 @@ public class Level implements Serializable {
      * 单词列表
      */
     private List<String> words;
+    public Level(String id,Integer order,String name,Integer type,Long timeLimit,Integer targetScore, List<String> words){
+        this.id=id;
+        this.order=order;
+        this.name=name;
+        this.type=type;
+        this.timeLimit=timeLimit;
+        this.targetScore=targetScore;
+        this.words=words;
+
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public Integer getOrder() {
+        return order;
+    }
+
+    public void setOrder(Integer order) {
+        this.order = order;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Integer getType() {
+        return type;
+    }
+
+    public void setType(Integer type) {
+        this.type = type;
+    }
+
+    public Long getTimeLimit() {
+        return timeLimit;
+    }
+
+    public void setTimeLimit(Long timeLimit) {
+        this.timeLimit = timeLimit;
+    }
+
+    public Integer getTargetScore() {
+        return targetScore;
+    }
+
+    public void setTargetScore(Integer targetScore) {
+        this.targetScore = targetScore;
+    }
+
+    public List<String> getWords() {
+        return words;
+    }
+
+    public void setWords(List<String> words) {
+        this.words = words;
+    }
+    @Override
+    public  String toString(){
+        return "Level{" +
+                "id=" + id +
+                ", order= '"+ order +'\''+
+                ", name= '"+ name +'\''+
+                ", type= '"+ type +'\''+
+                ", timeLimit= '"+ timeLimit +'\''+
+                ", targetScore= '"+ targetScore +'\''+
+                ", words= '"+ words +'\''+'}';
+
+
+    }
 }

src/main/java/com/example/catchTheLetters/entity/ScoreInfo.java

@@ -31,4 +31,53 @@ public class ScoreInfo implements Serializable {
      * 时间（UNIX时间戳）
      */
     private Long time;
+    public ScoreInfo(Long userId,Long levelId,String username,Integer score, Long time){
+        this.userId=userId;
+        this.levelId=levelId;
+        this.username=username;
+        this.score=score;
+        this.time=time;
+
+    }
+
+    public Long getUserId() {
+        return userId;
+    }
+
+    public void setUserId(Long userId) {
+        this.userId = userId;
+    }
+
+    public Long getLevelId() {
+        return levelId;
+    }
+
+    public void setLevelId(Long levelId) {
+        this.levelId = levelId;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public Integer getScore() {
+        return score;
+    }
+
+    public void setScore(Integer score) {
+        this.score = score;
+    }
+
+    public Long getTime() {
+        return time;
+    }
+
+    public void setTime(Long time) {
+        this.time = time;
+    }
+
 }

src/main/java/com/example/catchTheLetters/service/LevelService.java

@@ -2,7 +2,6 @@ package com.example.catchTheLetters.service;
 
 import com.example.catchTheLetters.entity.Level;
 import com.example.catchTheLetters.utils.R;
-
 import java.util.List;
 
 /**
@@ -12,8 +11,32 @@ import java.util.List;
  * @description
  */
 public interface LevelService {
+    /**
+     *
+     * @param id
+     * @return token
+     */
+
 
     R<Level> levelDetail(Long id);
 
+    /**
+     *
+     * @return token
+     */
     R<List<Level>> list();
+
+    /**
+     * @param levelId
+     * @return 关卡排行信息
+     */
+    Integer getRankInfo(String levelId);
+
+    /**
+     *
+     * @param level
+     * @return 关卡创建是否成功
+     */
+    boolean LevelCreate(Level level);
+
 }

src/main/java/com/example/catchTheLetters/service/impl/LevelServiceImpl.java

@@ -1,10 +1,10 @@
 package com.example.catchTheLetters.service.impl;
 
 import com.example.catchTheLetters.entity.Level;
+import com.example.catchTheLetters.entity.ScoreInfo;
 import com.example.catchTheLetters.service.LevelService;
 import com.example.catchTheLetters.utils.R;
 import jakarta.annotation.Resource;
-import org.springframework.data.annotation.QueryAnnotation;
 import org.springframework.data.mongodb.core.MongoTemplate;
 import org.springframework.data.mongodb.core.query.Criteria;
 import org.springframework.data.mongodb.core.query.Query;
@@ -40,4 +40,28 @@ public class LevelServiceImpl implements LevelService {
         List<Level> levels = mongoTemplate.find(query, Level.class);
         return R.ok(levels);
     }
+
+    @Override
+    public Integer getRankInfo(String levelId) {
+      ScoreInfo sc=mongoTemplate.findById(2,ScoreInfo.class);
+      Integer infor = null;
+      if(sc!=null) {
+          infor  = sc.getScore();
+      }
+      return  infor;
+
+    }
+
+    @Override
+    public boolean LevelCreate(Level level) {
+        String s=level.toString();
+        if (s != null) {
+
+            mongoTemplate.insert(s);
+            return true;
+        }
+
+        return false;
+    }
+
 }