海外读书

src/main/java/com/peanut/modules/master/controller/BookAbroadController.java

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+package com.peanut.modules.master.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.github.yulichang.wrapper.MPJLambdaWrapper;
+import com.peanut.common.utils.R;
+import com.peanut.modules.common.entity.*;
+import com.peanut.modules.master.service.*;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+@Slf4j
+@RestController("masterBookAbroad")
+@RequestMapping("master/bookAbroad")
+public class BookAbroadController {
+
+    @Autowired
+    private BookAbroadCommentService bookAbroadCommentService;
+    @Autowired
+    private com.peanut.modules.bookAbroad.service.BookAbroadLableService labelService;
+    @Autowired
+    private com.peanut.modules.bookAbroad.service.BookAbroadToLableService toLableService;
+
+    //评论列表
+    @RequestMapping("/getBookAbroadCommentList")
+    public R getBookAbroadCommentList(@RequestBody Map<String,Object> params) {
+        Page comments = bookAbroadCommentService.page(
+                new Page<>(Long.parseLong(params.get("current").toString()), Long.parseLong(params.get("limit").toString())),
+                new LambdaQueryWrapper<BookAbroadComment>().like(BookAbroadComment::getContent,params.get("content")));
+        return R.ok().put("comments",comments);
+    }
+    //删除评论
+    @RequestMapping("/delBookAbroadComment")
+    public R delBookAbroadComment(@RequestBody Map<String,Object> params){
+        bookAbroadCommentService.removeById(params.get("commentId").toString());
+        return R.ok();
+    }
+
+    //新增标签
+    @RequestMapping("/insertBookAbroadLable")
+    public R insertBookAbroadLable(@RequestBody BookAbroadLable lable){
+        labelService.save(lable);
+        return R.ok();
+    }
+
+    //标签详情
+    @RequestMapping("/bookAbroadLableInfo")
+    public R bookAbroadLableInfo(@RequestBody Map<String,Object> params){
+        BookAbroadLable lable = labelService.getById(params.get("id").toString());
+        return R.ok().put("lable",lable);
+    }
+
+    //修改标签
+    @RequestMapping("/updateBookAbroadLable")
+    public R updateBookAbroadLable(@RequestBody BookAbroadLable lable){
+        BookAbroadLable oldLable = labelService.getById(lable.getId());
+        if (oldLable.getIsLast()!=lable.getIsLast()) {
+            int count = toLableService.count(new LambdaQueryWrapper<BookAbroadToLable>()
+                    .eq(BookAbroadToLable::getLableId,lable.getId()));
+            if (count > 0){
+                return R.error("存在绑定书籍，删除后再操作");
+            }
+        }
+        labelService.updateById(lable);
+        return R.ok();
+    }
+
+    //删除标签
+    @RequestMapping("/delBookAbroadLable")
+    public R delBookAbroadLable(@RequestBody Map<String,Object> params){
+        BookAbroadLable oldLable = labelService.getById(params.get("id").toString());
+        int count = toLableService.count(new LambdaQueryWrapper<BookAbroadToLable>()
+                .eq(BookAbroadToLable::getLableId,params.get("id").toString()));
+        if (count > 0){
+            return R.error("存在绑定书籍，删除后再操作");
+        }
+        labelService.removeById(oldLable.getId());
+        return R.ok();
+    }
+
+    //绑定图书和标签
+    @RequestMapping("/insertBookAbroadToLable")
+    public R insertBookAbroadToLable(@RequestBody BookAbroadToLable toLable){
+        int count = toLableService.count(new LambdaQueryWrapper<BookAbroadToLable>()
+                .eq(BookAbroadToLable::getBookId,toLable.getBookId())
+                .eq(BookAbroadToLable::getLableId,toLable.getLableId()));
+        if (count > 0) {
+            return R.error("已存在");
+        }
+        toLableService.save(toLable);
+        return R.ok();
+    }
+
+    //解绑
+    @RequestMapping("/delBookAbroadToLable")
+    public R delBookAbroadToLable(@RequestBody Map<String,Object> params){
+        String[] strings = params.get("ids").toString().split(",");
+        toLableService.removeByIds(Arrays.asList(strings));
+        return R.ok();
+    }
+
+    //通过标签获取绑定图书
+    @RequestMapping("/getAbroadBookListByLable")
+    public R getAbroadBookListByLable(@RequestBody Map<String,Object> params) {
+        MPJLambdaWrapper<BookAbroadToLable> wrapper = new MPJLambdaWrapper();
+        wrapper.leftJoin(BookEntity.class,BookEntity::getId,BookAbroadToLable::getBookId);
+        wrapper.selectAs(BookAbroadToLable::getId,"id");
+        wrapper.select(BookEntity::getName);
+        wrapper.eq(BookAbroadToLable::getLableId,params.get("lableId"));
+        return R.ok().put("bookList",toLableService.listMaps(wrapper));
+    }
+
+    //标签树
+    @RequestMapping("/getLableTree")
+    public List<BookAbroadLable> getLableTree(@RequestBody Map<String,Object> params) {
+        List<BookAbroadLable> labels = labelService.list(new LambdaQueryWrapper<BookAbroadLable>()
+                .eq(BookAbroadLable::getType,params.get("type")));
+        List<BookAbroadLable> labelsTree = labels.stream().filter((bookAbroadLable) ->
+                bookAbroadLable.getPid() == 0
+        ).map((label)->{
+            label.setChildren(getLabelChildrens(label,labels));
+            return label;
+        }).sorted((label1,label2)->{
+            return (label1.getSort() == null? 0 : label1.getSort()) - (label2.getSort()==null?0:label2.getSort());
+        }).collect(Collectors.toList());
+        return labelsTree;
+    }
+
+    private List<BookAbroadLable> getLabelChildrens(BookAbroadLable root,List<BookAbroadLable> all){
+        List<BookAbroadLable> children = all.stream().filter(bookAbroadLable -> {
+            return root.getId().equals(bookAbroadLable.getPid());
+        }).map(bookAbroadLable -> {
+            bookAbroadLable.setChildren(getLabelChildrens(bookAbroadLable, all));
+            return bookAbroadLable;
+        }).sorted((label1,label2)->{
+            return (label1.getSort()==null?0:label1.getSort()) - (label2.getSort()==null?0:label2.getSort());
+        }).collect(Collectors.toList());
+        return children;
+    }
+}

src/main/java/com/peanut/modules/master/service/BookAbroadCommentLikeService.java

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+package com.peanut.modules.master.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.BookAbroadCommentLike;
+
+public interface BookAbroadCommentLikeService extends IService<BookAbroadCommentLike> {
+}

src/main/java/com/peanut/modules/master/service/BookAbroadCommentService.java

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+package com.peanut.modules.master.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.BookAbroadComment;
+
+public interface BookAbroadCommentService extends IService<BookAbroadComment> {
+}

src/main/java/com/peanut/modules/master/service/BookAbroadLableService.java

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+package com.peanut.modules.master.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.BookAbroadLable;
+
+public interface BookAbroadLableService extends IService<BookAbroadLable> {
+}

src/main/java/com/peanut/modules/master/service/BookAbroadToLableService.java

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+package com.peanut.modules.master.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.BookAbroadToLable;
+
+public interface BookAbroadToLableService extends IService<BookAbroadToLable> {
+}

src/main/java/com/peanut/modules/master/service/impl/BookAbroadCommentLikeServiceImpl.java

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+package com.peanut.modules.master.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.BookAbroadCommentLikeDao;
+import com.peanut.modules.common.entity.BookAbroadCommentLike;
+import com.peanut.modules.master.service.BookAbroadCommentLikeService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("masterBookAbroadCommentLikeService")
+public class BookAbroadCommentLikeServiceImpl extends ServiceImpl<BookAbroadCommentLikeDao, BookAbroadCommentLike> implements BookAbroadCommentLikeService {
+}

src/main/java/com/peanut/modules/master/service/impl/BookAbroadCommentServiceImpl.java

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+package com.peanut.modules.master.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.BookAbroadCommentDao;
+import com.peanut.modules.common.entity.BookAbroadComment;
+import com.peanut.modules.master.service.BookAbroadCommentService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("masterBookAbroadCommentService")
+public class BookAbroadCommentServiceImpl extends ServiceImpl<BookAbroadCommentDao, BookAbroadComment> implements BookAbroadCommentService {
+}

src/main/java/com/peanut/modules/master/service/impl/BookAbroadLableServiceImpl.java

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+package com.peanut.modules.master.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.BookAbroadLableDao;
+import com.peanut.modules.common.entity.BookAbroadLable;
+import com.peanut.modules.master.service.BookAbroadLableService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("masterBookAbroadLableService")
+public class BookAbroadLableServiceImpl extends ServiceImpl<BookAbroadLableDao, BookAbroadLable> implements BookAbroadLableService {
+}

src/main/java/com/peanut/modules/master/service/impl/BookAbroadToLableServiceImpl.java

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+package com.peanut.modules.master.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.BookAbroadToLableDao;
+import com.peanut.modules.common.entity.BookAbroadToLable;
+import com.peanut.modules.master.service.BookAbroadToLableService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("masterBookAbroadToLableService")
+public class BookAbroadToLableServiceImpl extends ServiceImpl<BookAbroadToLableDao, BookAbroadToLable> implements BookAbroadToLableService {
+}