update:完成角色权限接口

Author: chachae

mybatis-plus/src/main/java/com/chachae/bean/REnum.java

@@ -12,7 +12,9 @@ public enum REnum {
   // 接口请求成功
   SUCCESS(200, "API request success"),
   // 接口请求失败
-  FAIL(400, "API request fail");
+  FAIL(400, "API request fail"),
+  // 服务器异常
+  SERVER_ERROR(500, "Internal Server Error");
 
   /** 取值 */
   private final Integer value;

mybatis-plus/src/main/java/com/chachae/bean/Result.java

@@ -5,20 +5,21 @@
 import com.chachae.util.DateUtil;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
-import org.springframework.http.HttpStatus;
+import lombok.NoArgsConstructor;
 
 /**
  * @author chachae
  * @date 2019/12/17 10:27
  */
-@Data
 @EqualsAndHashCode(callSuper = true)
+@Data
+@NoArgsConstructor
 public class Result<T> extends Model<Result<T>> {
 
   private Integer code;
-  private T data;
   private String msg;
   private String time;
+  private T data;
 
   /**
    * 普通返回结果
@@ -29,7 +30,7 @@ public class Result<T> extends Model<Result<T>> {
    */
   public static <T> Result<T> ok(T t) {
     Result<T> result = new Result<>();
-    result.code = HttpStatus.OK.value();
+    result.code = REnum.SUCCESS.value();
     result.msg = REnum.SUCCESS.desc();
     result.time = DateUtil.now();
     result.data = t;
@@ -52,4 +53,22 @@ public static <T> Result<T> ok(IPage<T> t) {
     result.data = (T) PageResult.warp(t);
     return result;
   }
+
+  public static <T> Result<T> fail(T t) {
+    Result<T> result = new Result<>();
+    result.code = REnum.FAIL.value();
+    result.msg = REnum.FAIL.desc();
+    result.time = DateUtil.now();
+    result.data = t;
+    return result;
+  }
+
+  public static <T> Result<T> fail(T t, Integer code) {
+    Result<T> result = new Result<>();
+    result.code = code;
+    result.msg = REnum.FAIL.desc();
+    result.time = DateUtil.now();
+    result.data = t;
+    return result;
+  }
 }

mybatis-plus/src/main/java/com/chachae/config/MyBatisPlusConfig.java

@@ -1,5 +1,6 @@
 package com.chachae.config;
 
+import com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties;
 import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.context.annotation.Bean;

mybatis-plus/src/main/java/com/chachae/controller/PermissionController.java

@@ -0,0 +1,47 @@
+package com.chachae.controller;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.chachae.bean.Page;
+import com.chachae.bean.Result;
+import com.chachae.entity.bo.Permission;
+import com.chachae.entity.dto.PermissionDTO;
+import com.chachae.service.PermissionService;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.validation.Valid;
+
+/**
+ * @author chachae
+ * @date 2019/12/19 21:15
+ */
+@RestController
+@RequestMapping("/permission")
+public class PermissionController {
+
+  @Resource private PermissionService permissionService;
+
+  @GetMapping("/list")
+  public Result<Permission> list(Page<Permission> page, PermissionDTO dto) {
+    IPage<Permission> result = this.permissionService.selectPage(page, dto);
+    return Result.ok(result);
+  }
+
+  @PostMapping("/save")
+  public Result<Boolean> save(@Valid Permission permission) {
+    boolean res = this.permissionService.save(permission);
+    return Result.ok(res);
+  }
+
+  @PutMapping("/update")
+  public Result<Boolean> update(@Valid Permission permission) {
+    boolean res = this.permissionService.updateById(permission);
+    return Result.ok(res);
+  }
+
+  @DeleteMapping("/delete/{id}")
+  public Result<Boolean> delete(@PathVariable Long id) {
+    boolean res = this.permissionService.removeById(id);
+    return Result.ok(res);
+  }
+}

mybatis-plus/src/main/java/com/chachae/controller/RoleController.java

@@ -0,0 +1,46 @@
+package com.chachae.controller;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.chachae.bean.Page;
+import com.chachae.bean.Result;
+import com.chachae.entity.bo.Role;
+import com.chachae.entity.dto.RoleDTO;
+import com.chachae.service.RoleService;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+
+/**
+ * @author chachae
+ * @date 2019/12/19 13:46
+ */
+@RestController
+@RequestMapping("/role")
+public class RoleController {
+
+  @Resource private RoleService roleService;
+
+  @GetMapping("/list")
+  public Result<Role> list(Page<Role> page, RoleDTO dto) {
+    IPage<Role> result = this.roleService.selectPage(page, dto);
+    return Result.ok(result);
+  }
+
+  @PostMapping("/save")
+  public Result<Boolean> save(Role role, Long[] ids) {
+    boolean res = this.roleService.save(role, ids);
+    return Result.ok(res);
+  }
+
+  @DeleteMapping("/delete/{id}")
+  public Result<Boolean> delete(@PathVariable Long id) {
+    boolean res = this.roleService.removeById(id);
+    return Result.ok(res);
+  }
+
+  @PutMapping("/update")
+  public Result<Boolean> update(Role role, Long[] ids) {
+    boolean res = this.roleService.updateById(role, ids);
+    return Result.ok(res);
+  }
+}

mybatis-plus/src/main/java/com/chachae/controller/TestController.java

@@ -0,0 +1,24 @@
+package com.chachae.controller;
+
+import com.chachae.exceptions.ApiException;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @author chachae
+ * @date 2019/12/19 19:26
+ */
+@RestController
+@RequestMapping("/test")
+public class TestController {
+
+  @GetMapping("/exception")
+  public void exception(String args) {
+    try {
+      int a = Integer.valueOf(args) / 0;
+    } catch (Exception e) {
+      throw ApiException.argError("参数异常");
+    }
+  }
+}

mybatis-plus/src/main/java/com/chachae/controller/UserController.java

@@ -9,6 +9,7 @@
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import javax.validation.Valid;
 
 /**
  * @author chachae
@@ -20,22 +21,29 @@ public class UserController {
 
   @Resource private UserService userService;
 
+  /**
+   * 模糊查询
+   *
+   * @param page 分页参数
+   * @param dto 模糊条件
+   * @return 分页结果
+   */
   @GetMapping("/list")
   public Result<User> list(Page<User> page, UserDTO dto) {
     IPage<User> result = this.userService.selectPage(page, dto);
     return Result.ok(result);
   }
 
   @PostMapping("/save")
-  public Result<User> save(User user) {
-    this.userService.save(user);
-    return Result.ok(user);
+  public Result<Boolean> save(@Valid User user, Long[] ids) {
+    boolean res = this.userService.save(user, ids);
+    return Result.ok(res);
   }
 
   @PutMapping("/update")
-  public Result<User> update(User user) {
-    this.userService.updateById(user);
-    return Result.ok(user);
+  public Result<Boolean> update(@Valid User user, Long[] ids) {
+    boolean res = this.userService.updateById(user, ids);
+    return Result.ok(res);
   }
 
   @DeleteMapping("/delete/{id}")

mybatis-plus/src/main/java/com/chachae/dao/PermissionDAO.java

@@ -0,0 +1,10 @@
+package com.chachae.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.chachae.entity.bo.Permission;
+
+/**
+ * @author chachae
+ * @date 2019/12/19 21:12
+ */
+public interface PermissionDAO extends BaseMapper<Permission> {}

mybatis-plus/src/main/java/com/chachae/dao/RoleDAO.java

@@ -0,0 +1,37 @@
+package com.chachae.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.chachae.entity.bo.Role;
+import org.apache.ibatis.annotations.Param;
+
+/**
+ * @author chachae
+ * @date 2019/12/19 13:39
+ */
+public interface RoleDAO extends BaseMapper<Role> {
+
+  /**
+   * 新增角色权限中间表数据
+   *
+   * @param roleId 角色id
+   * @param ids 权限id 集合
+   * @return boolean
+   */
+  boolean saveRelation(@Param("roleId") Long roleId, @Param("permissionId") Long ids);
+
+  /**
+   * 删除角色权限中间表数据
+   *
+   * @param roleId 角色id
+   * @return boolean
+   */
+  boolean removeRelation(@Param("roleId") Long roleId);
+
+  /**
+   * 通过权限id 删除角色权限中间表数据
+   *
+   * @param permissionId 权限id
+   * @return boolean
+   */
+  boolean removeRelationByPermissionId(@Param("permissionId") Long permissionId);
+}

mybatis-plus/src/main/java/com/chachae/dao/UserDAO.java

@@ -2,9 +2,28 @@
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.chachae.entity.bo.User;
+import org.apache.ibatis.annotations.Param;
 
 /**
  * @author chachae
  * @date 2019/12/16 14:37
  */
-public interface UserDAO extends BaseMapper<User> {}
+public interface UserDAO extends BaseMapper<User> {
+
+  /**
+   * 新增用户角色中间表数据
+   *
+   * @param userId 用户id
+   * @param ids 角色id 集合
+   * @return boolean
+   */
+  boolean saveRelation(@Param("userId") Long userId, @Param("roleId") Long ids);
+
+  /**
+   * 删除用户角色中间表数据
+   *
+   * @param userId 用户id
+   * @return boolean
+   */
+  boolean removeRelation(@Param("userId") Long userId);
+}