add 增加demo模块 树表演示案例(包含数据权限)

ruoyi-demo/src/main/java/com/ruoyi/demo/bo/TestTreeAddBo.java

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+package com.ruoyi.demo.bo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+import java.util.Date;
+import javax.validation.constraints.*;
+
+
+
+/**
+ * 测试树表添加对象 test_tree
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+@Data
+@ApiModel("测试树表添加对象")
+public class TestTreeAddBo {
+
+    /** 父id */
+    @ApiModelProperty("父id")
+    private Long parentId;
+
+    /** 部门id */
+    @ApiModelProperty("部门id")
+    private Long deptId;
+
+    /** 用户id */
+    @ApiModelProperty("用户id")
+    private Long userId;
+
+    /** 树节点名 */
+    @ApiModelProperty("树节点名")
+    @NotBlank(message = "树节点名不能为空")
+    private String treeName;
+
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/bo/TestTreeEditBo.java

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+package com.ruoyi.demo.bo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+import java.util.Date;
+import javax.validation.constraints.*;
+
+
+/**
+ * 测试树表编辑对象 test_tree
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+@Data
+@ApiModel("测试树表编辑对象")
+public class TestTreeEditBo {
+
+
+    /** 主键 */
+    @ApiModelProperty("主键")
+    private Long id;
+
+
+    /** 父id */
+    @ApiModelProperty("父id")
+    private Long parentId;
+
+
+    /** 部门id */
+    @ApiModelProperty("部门id")
+    private Long deptId;
+
+
+    /** 用户id */
+    @ApiModelProperty("用户id")
+    private Long userId;
+
+
+    /** 树节点名 */
+    @ApiModelProperty("树节点名")
+    @NotBlank(message = "树节点名不能为空")
+    private String treeName;
+
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/bo/TestTreeQueryBo.java

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+package com.ruoyi.demo.bo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.util.Date;
+
+import com.ruoyi.common.core.domain.BaseEntity;
+
+/**
+ * 测试树表分页查询对象 test_tree
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ApiModel("测试树表分页查询对象")
+public class TestTreeQueryBo extends BaseEntity {
+
+	/** 分页大小 */
+	@ApiModelProperty("分页大小")
+	private Integer pageSize;
+	/** 当前页数 */
+	@ApiModelProperty("当前页数")
+	private Integer pageNum;
+	/** 排序列 */
+	@ApiModelProperty("排序列")
+	private String orderByColumn;
+	/** 排序的方向desc或者asc */
+	@ApiModelProperty(value = "排序的方向", example = "asc,desc")
+	private String isAsc;
+
+
+	/** 树节点名 */
+	@ApiModelProperty("树节点名")
+	private String treeName;
+
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/controller/TestTreeController.java

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+package com.ruoyi.demo.controller;
+
+import com.ruoyi.common.annotation.Log;
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.enums.BusinessType;
+import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.demo.bo.TestTreeAddBo;
+import com.ruoyi.demo.bo.TestTreeEditBo;
+import com.ruoyi.demo.bo.TestTreeQueryBo;
+import com.ruoyi.demo.service.ITestTreeService;
+import com.ruoyi.demo.vo.TestTreeVo;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * 测试树表Controller
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+@Api(value = "测试树表控制器", tags = {"测试树表管理"})
+@RequiredArgsConstructor(onConstructor_ = @Autowired)
+@RestController
+@RequestMapping("/demo/tree")
+public class TestTreeController extends BaseController {
+
+    private final ITestTreeService iTestTreeService;
+
+    /**
+     * 查询测试树表列表
+     */
+    @ApiOperation("查询测试树表列表")
+    @PreAuthorize("@ss.hasPermi('demo:tree:list')")
+    @GetMapping("/list")
+    public AjaxResult<List<TestTreeVo>> list(@Validated TestTreeQueryBo bo) {
+        return AjaxResult.success(iTestTreeService.queryList(bo));
+    }
+
+    /**
+     * 导出测试树表列表
+     */
+    @ApiOperation("导出测试树表列表")
+    @PreAuthorize("@ss.hasPermi('demo:tree:export')")
+    @Log(title = "测试树表", businessType = BusinessType.EXPORT)
+    @GetMapping("/export")
+    public AjaxResult<TestTreeVo> export(@Validated TestTreeQueryBo bo) {
+        List<TestTreeVo> list = iTestTreeService.queryList(bo);
+        ExcelUtil<TestTreeVo> util = new ExcelUtil<TestTreeVo>(TestTreeVo.class);
+        return util.exportExcel(list, "测试树表");
+    }
+
+    /**
+     * 获取测试树表详细信息
+     */
+    @ApiOperation("获取测试树表详细信息")
+    @PreAuthorize("@ss.hasPermi('demo:tree:query')")
+    @GetMapping("/{id}")
+    public AjaxResult<TestTreeVo> getInfo(@NotNull(message = "主键不能为空")
+                                                  @PathVariable("id") Long id) {
+        return AjaxResult.success(iTestTreeService.queryById(id));
+    }
+
+    /**
+     * 新增测试树表
+     */
+    @ApiOperation("新增测试树表")
+    @PreAuthorize("@ss.hasPermi('demo:tree:add')")
+    @Log(title = "测试树表", businessType = BusinessType.INSERT)
+    @PostMapping()
+    public AjaxResult<Void> add(@Validated @RequestBody TestTreeAddBo bo) {
+        return toAjax(iTestTreeService.insertByAddBo(bo) ? 1 : 0);
+    }
+
+    /**
+     * 修改测试树表
+     */
+    @ApiOperation("修改测试树表")
+    @PreAuthorize("@ss.hasPermi('demo:tree:edit')")
+    @Log(title = "测试树表", businessType = BusinessType.UPDATE)
+    @PutMapping()
+    public AjaxResult<Void> edit(@Validated @RequestBody TestTreeEditBo bo) {
+        return toAjax(iTestTreeService.updateByEditBo(bo) ? 1 : 0);
+    }
+
+    /**
+     * 删除测试树表
+     */
+    @ApiOperation("删除测试树表")
+    @PreAuthorize("@ss.hasPermi('demo:tree:remove')")
+    @Log(title = "测试树表" , businessType = BusinessType.DELETE)
+    @DeleteMapping("/{ids}")
+    public AjaxResult<Void> remove(@NotEmpty(message = "主键不能为空")
+                                       @PathVariable Long[] ids) {
+        return toAjax(iTestTreeService.deleteWithValidByIds(Arrays.asList(ids), true) ? 1 : 0);
+    }
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/domain/TestTree.java

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+package com.ruoyi.demo.domain;
+
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+import java.io.Serializable;
+import java.util.Date;
+import java.math.BigDecimal;
+import com.ruoyi.common.annotation.Excel;
+
+/**
+ * 测试树表对象 test_tree
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+@Data
+@NoArgsConstructor
+@Accessors(chain = true)
+@TableName("test_tree")
+public class TestTree implements Serializable {
+
+    private static final long serialVersionUID=1L;
+
+
+    /** 主键 */
+    @TableId(value = "id")
+    private Long id;
+
+    /** 父id */
+    private Long parentId;
+
+    /** 部门id */
+    private Long deptId;
+
+    /** 用户id */
+    private Long userId;
+
+    /** 树节点名 */
+    private String treeName;
+
+    /** 版本 */
+    @Version
+    private Long version;
+
+    /** 创建时间 */
+    @TableField(fill = FieldFill.INSERT)
+    private Date createTime;
+
+    /** 创建人 */
+    @TableField(fill = FieldFill.INSERT)
+    private String createBy;
+
+    /** 更新时间 */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private Date updateTime;
+
+    /** 更新人 */
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private String updateBy;
+
+    /** 删除标志 */
+    @TableLogic
+    private Long delFlag;
+
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/mapper/TestTreeMapper.java

@@ -0,0 +1,14 @@
+package com.ruoyi.demo.mapper;
+
+import com.ruoyi.demo.domain.TestTree;
+import com.ruoyi.common.core.page.BaseMapperPlus;
+
+/**
+ * 测试树表Mapper接口
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+public interface TestTreeMapper extends BaseMapperPlus<TestTree> {
+
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/service/ITestTreeService.java

@@ -0,0 +1,52 @@
+package com.ruoyi.demo.service;
+
+import com.ruoyi.common.core.page.IServicePlus;
+import com.ruoyi.demo.bo.TestTreeAddBo;
+import com.ruoyi.demo.bo.TestTreeEditBo;
+import com.ruoyi.demo.bo.TestTreeQueryBo;
+import com.ruoyi.demo.domain.TestTree;
+import com.ruoyi.demo.vo.TestTreeVo;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 测试树表Service接口
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+public interface ITestTreeService extends IServicePlus<TestTree> {
+	/**
+	 * 查询单个
+	 * @return
+	 */
+	TestTreeVo queryById(Long id);
+
+	/**
+	 * 查询列表
+	 */
+	List<TestTreeVo> queryList(TestTreeQueryBo bo);
+
+	/**
+	 * 根据新增业务对象插入测试树表
+	 * @param bo 测试树表新增业务对象
+	 * @return
+	 */
+	Boolean insertByAddBo(TestTreeAddBo bo);
+
+	/**
+	 * 根据编辑业务对象修改测试树表
+	 * @param bo 测试树表编辑业务对象
+	 * @return
+	 */
+	Boolean updateByEditBo(TestTreeEditBo bo);
+
+	/**
+	 * 校验并删除数据
+	 * @param ids 主键集合
+	 * @param isValid 是否校验,true-删除前校验,false-不校验
+	 * @return
+	 */
+	Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/service/impl/TestTreeServiceImpl.java

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+package com.ruoyi.demo.service.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.common.annotation.DataScope;
+import com.ruoyi.demo.bo.TestTreeAddBo;
+import com.ruoyi.demo.bo.TestTreeEditBo;
+import com.ruoyi.demo.bo.TestTreeQueryBo;
+import com.ruoyi.demo.domain.TestTree;
+import com.ruoyi.demo.mapper.TestTreeMapper;
+import com.ruoyi.demo.service.ITestTreeService;
+import com.ruoyi.demo.vo.TestTreeVo;
+import org.springframework.stereotype.Service;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 测试树表Service业务层处理
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+@Service
+public class TestTreeServiceImpl extends ServiceImpl<TestTreeMapper, TestTree> implements ITestTreeService {
+
+	@Override
+	public TestTreeVo queryById(Long id) {
+		return getVoById(id, TestTreeVo.class);
+	}
+
+	@DataScope(isUser = true)
+	@Override
+	public List<TestTreeVo> queryList(TestTreeQueryBo bo) {
+		return listVo(buildQueryWrapper(bo), TestTreeVo.class);
+	}
+
+	private LambdaQueryWrapper<TestTree> buildQueryWrapper(TestTreeQueryBo bo) {
+		Map<String, Object> params = bo.getParams();
+		Object dataScope = params.get("dataScope");
+		LambdaQueryWrapper<TestTree> lqw = Wrappers.lambdaQuery();
+		lqw.like(StrUtil.isNotBlank(bo.getTreeName()), TestTree::getTreeName, bo.getTreeName());
+		lqw.between(params.get("beginCreateTime") != null && params.get("endCreateTime") != null,
+			TestTree::getCreateTime, params.get("beginCreateTime"), params.get("endCreateTime"));
+		lqw.apply(dataScope != null && StrUtil.isNotBlank(dataScope.toString()),
+			dataScope != null ? dataScope.toString() : null);
+		return lqw;
+	}
+
+	@Override
+	public Boolean insertByAddBo(TestTreeAddBo bo) {
+		TestTree add = BeanUtil.toBean(bo, TestTree.class);
+		validEntityBeforeSave(add);
+		return save(add);
+	}
+
+	@Override
+	public Boolean updateByEditBo(TestTreeEditBo bo) {
+		TestTree update = BeanUtil.toBean(bo, TestTree.class);
+		validEntityBeforeSave(update);
+		return updateById(update);
+	}
+
+	/**
+	 * 保存前的数据校验
+	 *
+	 * @param entity 实体类数据
+	 */
+	private void validEntityBeforeSave(TestTree entity) {
+		//TODO 做一些数据校验,如唯一约束
+	}
+
+	@Override
+	public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+		if (isValid) {
+			//TODO 做一些业务上的校验,判断是否需要校验
+		}
+		return removeByIds(ids);
+	}
+}

ruoyi-demo/src/main/java/com/ruoyi/demo/vo/TestTreeVo.java

@@ -0,0 +1,55 @@
+package com.ruoyi.demo.vo;
+
+import com.ruoyi.common.annotation.Excel;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import java.util.Date;
+
+
+
+/**
+ * 测试树表视图对象 test_tree
+ *
+ * @author Lion Li
+ * @date 2021-05-30
+ */
+@Data
+@ApiModel("测试树表视图对象")
+public class TestTreeVo {
+
+	private static final long serialVersionUID = 1L;
+
+	/** 主键 */
+	@ApiModelProperty("主键")
+	private Long id;
+
+	/** 父id */
+	@Excel(name = "父id")
+	@ApiModelProperty("父id")
+	private Long parentId;
+
+	/** 部门id */
+	@Excel(name = "部门id")
+	@ApiModelProperty("部门id")
+	private Long deptId;
+
+	/** 用户id */
+	@Excel(name = "用户id")
+	@ApiModelProperty("用户id")
+	private Long userId;
+
+	/** 树节点名 */
+	@Excel(name = "树节点名")
+	@ApiModelProperty("树节点名")
+	private String treeName;
+
+	/** 创建时间 */
+	@Excel(name = "创建时间" , width = 30, dateFormat = "yyyy-MM-dd")
+	@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+	@ApiModelProperty("创建时间")
+	private Date createTime;
+
+
+}

ruoyi-demo/src/main/resources/mapper/demo/TestTreeMapper.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ruoyi.demo.mapper.TestTreeMapper">
+
+    <resultMap type="com.ruoyi.demo.domain.TestTree" id="TestTreeResult">
+        <result property="id" column="id"/>
+        <result property="parentId" column="parent_id"/>
+        <result property="deptId" column="dept_id"/>
+        <result property="userId" column="user_id"/>
+        <result property="treeName" column="tree_name"/>
+        <result property="version" column="version"/>
+        <result property="createTime" column="create_time"/>
+        <result property="createBy" column="create_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="delFlag" column="del_flag"/>
+    </resultMap>
+
+
+</mapper>