feat(图书初步): 图书初步

图书初步

src/main/java/com/guwan/backend/Demo.java

@@ -0,0 +1,12 @@
+package com.guwan.backend;
+
+import com.guwan.backend.entity.BookOfUser;
+import com.guwan.backend.enums.ReadStatus;
+
+public class Demo {
+    public static void main(String[] args) {
+        BookOfUser bookOfUser = new BookOfUser();
+        bookOfUser.setReadStatus(ReadStatus.yes);
+        System.out.println("bookOfUser = " + bookOfUser);
+    }
+}

src/main/java/com/guwan/backend/controller/CommonController.java

@@ -2,6 +2,8 @@ package com.guwan.backend.controller;
 
 import com.guwan.backend.common.Result;
 import com.guwan.backend.entity.BookContent;
+import com.guwan.backend.mongodb.EveryReadDetailOfMongodb;
+import com.guwan.backend.mongodb.EveryReadDetailOfMongodbService;
 import com.guwan.backend.mongodb.User;
 import com.guwan.backend.mongodb.MongodbUserService;
 import com.guwan.backend.service.BookContentService;
@@ -15,6 +17,7 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
+import javax.ws.rs.POST;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -36,6 +39,8 @@ public class CommonController {
 
     private final MongodbUserService mongodbUserService;
 
+    private final EveryReadDetailOfMongodbService everyReadDetailOfMongodbService;
+
     @PostMapping("/uploadFile")
     public Result<String> uploadFile(String bucketName, MultipartFile file){
         return Result.success(minioUtil.getUrl(minioUtil.getFileUrl
@@ -223,5 +228,27 @@ public class CommonController {
     }
 
 
+    @PostMapping("/everyRead")
+    public Result everyRead(@RequestBody EveryReadDetailOfMongodb everyReadDetailOfMongodb){
+
+
+        everyReadDetailOfMongodbService.save(everyReadDetailOfMongodb);
+
+
+        return Result.success();
+    }
+
+    @GetMapping("/getUserOneTotalTime")
+    public Result getUserOneTotalTime(@RequestParam Long userId){
+
+
+        //return Result.success();
+
+       // everyReadDetailOfMongodbService.getUserOneTotalTime(userId);
+
+        return Result.success(everyReadDetailOfMongodbService.getUserOneTotalTime(userId));
+    }
+
+
 
 }

src/main/java/com/guwan/backend/entity/BookOfUser.java

@@ -1,11 +1,33 @@
 package com.guwan.backend.entity;
 
+import com.guwan.backend.enums.Evaluate;
+import com.guwan.backend.enums.ReadStatus;
+import lombok.Data;
+
+@Data
 public class BookOfUser {
 
     private Long UserId;
 
     private Long bookId;
+    /**
+     * 对该书的直观评价(好看 一般 不好看)
+     */
+    private Evaluate evaluate;
 
-    private String evaluate;
+    /**
+     * 阅读状态
+     */
+    private ReadStatus readStatus;
+
+    /**
+     * 评语
+     */
+    private String comment;
+
+    /**
+     * 累计阅读时间
+     */
+    private Long cumulativeReadingTime;
 
 }

src/main/java/com/guwan/backend/enums/Evaluate.java

@@ -0,0 +1,35 @@
+package com.guwan.backend.enums;
+
+public enum Evaluate {
+    yes("好看", 1), normal("一般", 2), no("不行", 3);
+    // 成员变量  
+    private String name;  
+    private int index;  
+    // 构造方法  
+    private Evaluate(String name, int index) {
+        this.name = name;  
+        this.index = index;  
+    }  
+    // 普通方法  
+    public static String getName(int index) {  
+        for (Evaluate c : Evaluate.values()) {
+            if (c.getIndex() == index) {  
+                return c.name;  
+            }  
+        }  
+        return null;  
+    }  
+    // get set 方法  
+    public String getName() {  
+        return name;  
+    }  
+    public void setName(String name) {  
+        this.name = name;  
+    }  
+    public int getIndex() {  
+        return index;  
+    }  
+    public void setIndex(int index) {  
+        this.index = index;  
+    }  
+}  

src/main/java/com/guwan/backend/enums/ReadStatus.java

@@ -0,0 +1,35 @@
+package com.guwan.backend.enums;
+
+public enum ReadStatus {
+    yes("在读", 1), normal("未读", 2), no("想读", 3);
+    // 成员变量
+    private String name;
+    private int index;
+    // 构造方法
+    private ReadStatus(String name, int index) {
+        this.name = name;  
+        this.index = index;  
+    }  
+    // 普通方法  
+    public static String getName(int index) {  
+        for (ReadStatus c : ReadStatus.values()) {
+            if (c.getIndex() == index) {  
+                return c.name;  
+            }  
+        }  
+        return null;  
+    }  
+    // get set 方法  
+    public String getName() {  
+        return name;  
+    }  
+    public void setName(String name) {  
+        this.name = name;  
+    }  
+    public int getIndex() {  
+        return index;  
+    }  
+    public void setIndex(int index) {  
+        this.index = index;  
+    }  
+}  

src/main/java/com/guwan/backend/mongodb/EveryReadDetailOfMongodb.java

@@ -1,10 +1,17 @@
 package com.guwan.backend.mongodb;
 
+import com.mongoplus.annotation.ID;
+import lombok.Data;
+
 import java.time.LocalDateTime;
 
+@Data
 public class EveryReadDetailOfMongodb {
 
-    private Long UserId;
+    @ID     //使用ID注解，标注此字段为MongoDB的_id，或者继承BaseModelID类
+    private String id;
+
+    private Long userId;
 
     private Long bookId;
 

src/main/java/com/guwan/backend/mongodb/EveryReadDetailOfMongodbService.java

@@ -0,0 +1,8 @@
+package com.guwan.backend.mongodb;
+
+import com.mongoplus.service.IService;
+
+public interface EveryReadDetailOfMongodbService extends IService<EveryReadDetailOfMongodb> {
+
+    Long getUserOneTotalTime(Long userId);
+}

src/main/java/com/guwan/backend/mongodb/EveryReadDetailOfMongodbServiceImpl.java

@@ -0,0 +1,34 @@
+package com.guwan.backend.mongodb;
+
+import com.mongoplus.conditions.query.LambdaQueryChainWrapper;
+import com.mongoplus.service.impl.ServiceImpl;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.time.Duration;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Slf4j
+@Service
+public class EveryReadDetailOfMongodbServiceImpl extends ServiceImpl<EveryReadDetailOfMongodb> implements EveryReadDetailOfMongodbService {
+
+    @Override
+    public Long getUserOneTotalTime(Long userId) {
+        List<EveryReadDetailOfMongodb> list = this.list(new LambdaQueryChainWrapper<>(this.getBaseMapper(), EveryReadDetailOfMongodb.class)
+                .eq(EveryReadDetailOfMongodb::getUserId, userId));
+
+       log.debug("list: {}", list);
+
+        Long total = 0L;
+        for (EveryReadDetailOfMongodb everyReadDetailOfMongodb : list) {
+            LocalDateTime startTime = everyReadDetailOfMongodb.getStartTime();
+            LocalDateTime endTime = everyReadDetailOfMongodb.getEndTime();
+            Duration duration = Duration.between(startTime, endTime);
+            total += duration.getSeconds();
+        }
+
+        return total;
+
+    }
+}

src/main/java/com/guwan/backend/service/impl/BookServiceImpl.java

@@ -6,6 +6,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.guwan.backend.entity.Book;
 import com.guwan.backend.mapper.BookMapper;
 import com.guwan.backend.service.BookService;
+import com.mongoplus.conditions.query.LambdaQueryChainWrapper;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -21,6 +22,12 @@ public class BookServiceImpl implements BookService {
     @Override
     @Transactional
     public Book addBook(Book book) {
+
+
+     //   new LambdaQueryWrapper<>()
+
+      //          new LambdaQueryChainWrapper<>()
+
         bookMapper.insert(book);
         return book;
     }