finished 讲师管理

src/main/java/com/qkdata/biz/management/controller/TeacherController.java

+package com.qkdata.biz.management.controller;
+
+
+import com.qkdata.biz.common.BizConstants;
+import com.qkdata.biz.management.service.TeacherService;
+import com.qkdata.biz.management.vo.QueryTeacherModel;
+import com.qkdata.biz.management.vo.TeacherModel;
+import com.qkdata.common.annotation.SysLog;
+import com.qkdata.common.base.model.PageResult;
+import com.qkdata.common.base.model.Result;
+import io.swagger.annotations.ApiOperation;
+import org.apache.shiro.authz.annotation.Logical;
+import org.apache.shiro.authz.annotation.RequiresRoles;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+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 java.util.List;
+
+/**
+ * <p>
+ * 讲师 前端控制器
+ * </p>
+ *
+ * @author liuyang
+ * @since 2021-05-18
+ */
+@RestController
+@RequestMapping("/api/mgr/teacher")
+public class TeacherController {
+
+    @Autowired
+    private TeacherService teacherService;
+
+    @ApiOperation("添加讲师信息")
+    @PostMapping("/save")
+    @SysLog(value = "添加讲师信息")
+    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
+    public Result<String> save(@RequestBody @Validated TeacherModel model){
+        teacherService.saveModel(model);
+        return Result.succeed("ok");
+    }
+    @ApiOperation("修改讲师信息")
+    @PostMapping("/update")
+    @SysLog(value = "添加讲师信息")
+    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
+    public Result<String> update(@RequestBody @Validated TeacherModel model){
+        teacherService.updateModel(model);
+        return Result.succeed("ok");
+    }
+    @ApiOperation("删除讲师信息")
+    @PostMapping("/delete")
+    @SysLog(value = "删除讲师信息")
+    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
+    public Result<String> delete(@RequestBody List<Long> ids){
+        teacherService.removeByIds(ids);
+        return Result.succeed("ok");
+    }
+    @ApiOperation("查询讲师信息")
+    @PostMapping("/list")
+    @RequiresRoles(value = {BizConstants.ROLE_ADMIN,BizConstants.ROLE_OPERATOR},logical = Logical.OR)
+    public PageResult<TeacherModel> list(@RequestBody QueryTeacherModel param){
+
+        return teacherService.queryPage(param);
+    }
+
+
+}

src/main/java/com/qkdata/biz/management/entity/TeacherPO.java

+package com.qkdata.biz.management.entity;
+
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.qkdata.common.base.entity.BasePO;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * <p>
+ * 讲师
+ * </p>
+ *
+ * @author liuyang
+ * @since 2021-05-18
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("teacher")
+public class TeacherPO extends BasePO {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 编号
+     */
+    private String code;
+
+    /**
+     * 姓名
+     */
+    private String name;
+
+    /**
+     * 电话
+     */
+    private String mobile;
+
+    /**
+     * 所属机构ID
+     */
+    private Long orgId;
+
+    /**
+     * 简介
+     */
+    private String introduce;
+
+    /**
+     * 头像
+     */
+    private String avatarUrl;
+
+    /**
+     * 删除标识
+     */
+    @TableLogic
+    private Boolean isDel;
+
+
+}

src/main/java/com/qkdata/biz/management/mapper/TeacherMapper.java

+package com.qkdata.biz.management.mapper;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.qkdata.biz.management.entity.TeacherPO;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.qkdata.biz.management.vo.QueryTeacherModel;
+import com.qkdata.biz.management.vo.TeacherModel;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 讲师 Mapper 接口
+ * </p>
+ *
+ * @author liuyang
+ * @since 2021-05-18
+ */
+@Mapper
+public interface TeacherMapper extends BaseMapper<TeacherPO> {
+
+    List<TeacherModel> queryPage(Page page, @Param("p") QueryTeacherModel param);
+}

src/main/java/com/qkdata/biz/management/service/TeacherService.java

+package com.qkdata.biz.management.service;
+
+import cn.hutool.core.util.StrUtil;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.qkdata.biz.management.entity.TeacherPO;
+import com.qkdata.biz.management.mapper.TeacherMapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.qkdata.biz.management.vo.QueryTeacherModel;
+import com.qkdata.biz.management.vo.TeacherModel;
+import com.qkdata.common.base.enums.CodeEnum;
+import com.qkdata.common.base.exception.BusinessException;
+import com.qkdata.common.base.model.PageResult;
+import javafx.util.Builder;
+import org.springframework.beans.BeanUtils;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * <p>
+ * $!{table.comment} 服务类
+ * </p>
+ *
+ * @author liuyang
+ * @since 2021-05-18
+ */
+@Service
+public class TeacherService extends ServiceImpl<TeacherMapper, TeacherPO> {
+
+    private String defaultNo = "00001";
+    private String codePrefix = "TH";
+
+    public void saveModel(TeacherModel model) {
+        TeacherPO po = new TeacherPO();
+        BeanUtils.copyProperties(model,po);
+        String dbMaxCode = findMaxNo();
+        String teacherCode = getTeacherCode(dbMaxCode);
+        po.setCode(teacherCode);
+        super.save(po);
+    }
+
+    private String findMaxNo() {
+        TeacherPO po = baseMapper.selectOne(Wrappers.<TeacherPO>lambdaQuery().orderByDesc(TeacherPO::getCode).last("limit 1"));
+        if (po != null){
+            return po.getCode();
+        }
+        return "";
+    }
+
+    private String getTeacherCode(String dbMaxCode){
+        if (StrUtil.isNotBlank(dbMaxCode)){
+            String noStr = StrUtil.sub(dbMaxCode,2,dbMaxCode.length());
+            int no = Integer.parseInt(noStr);
+            no++;
+            String code = String.format("%05d",no);
+            return StrUtil.format("{}{}",codePrefix,code);
+        }
+        return StrUtil.format("{}{}",codePrefix,defaultNo);
+    }
+
+    public void updateModel(TeacherModel model) {
+        TeacherPO po = getById(model.getId());
+        if (po == null){
+            throw new BusinessException("讲师不存在");
+        }
+        po.setName(model.getName());
+        po.setMobile(model.getMobile());
+        po.setIntroduce(model.getIntroduce());
+        po.setOrgId(model.getOrgId());
+        updateById(po);
+    }
+
+    public PageResult<TeacherModel> queryPage(QueryTeacherModel param) {
+        Page page = new Page(param.getPageIndex(),param.getPageSize());
+        List<TeacherModel> list = baseMapper.queryPage(page,param);
+        //TODO add courseCount
+
+        return PageResult.<TeacherModel>builder().code(CodeEnum.SUCCESS.getCode()).count(page.getTotal()).data(list).build();
+    }
+}
\ No newline at end of file

src/main/java/com/qkdata/biz/management/vo/QueryTeacherModel.java

+package com.qkdata.biz.management.vo;
+
+import com.qkdata.common.constants.Constants;
+import lombok.Data;
+
+@Data
+public class QueryTeacherModel {
+    private int pageIndex = Constants.DEFAULT_PAGE;
+    private int pageSize = Constants.DEFAULT_PAGE_SIZE;
+    private String name;
+    private String orgName;
+}

src/main/java/com/qkdata/biz/management/vo/TeacherModel.java

+package com.qkdata.biz.management.vo;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+@Data
+public class TeacherModel {
+    private Long id;
+    /**
+     * 编号
+     */
+    private String code;
+
+    /**
+     * 姓名
+     */
+    @NotBlank(message = "讲师姓名不能为空")
+    private String name;
+
+    /**
+     * 电话
+     */
+    private String mobile;
+
+    /**
+     * 所属机构ID
+     */
+    @NotNull(message = "所属机构不能为空")
+    private Long orgId;
+    /**
+     * 所属机构名称
+     */
+    private String orgName;
+
+    /**
+     * 简介
+     */
+    private String introduce;
+    /**
+     * 课程数量
+     */
+    private int courseCount;
+
+}

src/main/java/com/qkdata/common/util/RequestUtil.java

@@ -13,9 +13,9 @@ import java.nio.charset.StandardCharsets;
 import java.util.Map;
 
 /**
- * @author songminghui
+ * @author
  * @date 2018-11-26 下午6:52
- * @email songminghui@shangweiec.com
+ * @email
  * @description
  */
 public class RequestUtil {

src/main/resources/mappers/management/teacherMapper.xml

+<?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.qkdata.biz.management.mapper.TeacherMapper">
+
+    <select id="queryPage" resultType="com.qkdata.biz.management.vo.TeacherModel">
+        SELECT t.*,o.`name` orgName
+        FROM teacher t
+        INNER JOIN organization o on t.org_id = o.id
+        where t.is_del = 0
+        <if test="p.name != null and p.name != ''">
+            and t.name like concat('%',#{p.name},'%')
+        </if>
+        <if test="p.orgName != null and p.orgName != ''">
+            and o.`name` like concat('%',#{p.orgName},'%')
+        </if>
+        order by t.create_time desc
+    </select>
+</mapper>