角色模块的 CRUD + 分配资源

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/AdminController.java

@@ -1,22 +1,72 @@
 package cn.iocoder.mall.admin.application.controller;
 
 import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.admin.api.ResourceService;
+import cn.iocoder.mall.admin.api.bo.ResourceBO;
+import cn.iocoder.mall.admin.api.constant.ResourceConstants;
+import cn.iocoder.mall.admin.application.convert.ResourceConvert;
+import cn.iocoder.mall.admin.application.vo.AdminMenuTreeNodeVO;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
 import cn.iocoder.mall.admin.application.convert.AdminConvert;
 import cn.iocoder.mall.admin.application.vo.AdminInfoVO;
+import com.alibaba.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.*;
+import java.util.stream.Collectors;
+
 @RestController
 @RequestMapping("admin/admin")
 @Api("管理员模块")
 public class AdminController {
 
+    @Reference(validation = "true")
+    private ResourceService resourceService;
+
     @GetMapping("/info")
     public CommonResult<AdminInfoVO> info() {
         return CommonResult.success(AdminConvert.INSTANCE.convert(AdminSecurityContextHolder.getContext()));
     }
 
+    // =========== 当前管理员相关的资源 API ===========
+
+    @SuppressWarnings("Duplicates")
+    @GetMapping("/menu_resource_tree")
+    @ApiOperation(value = "获得当前登陆的管理员拥有的菜单权限", notes = "以树结构返回")
+    public CommonResult<List<AdminMenuTreeNodeVO>> menuResourceTree() {
+        List<ResourceBO> resources = resourceService.getResourcesByTypeAndRoleIds(ResourceConstants.TYPE_MENU, AdminSecurityContextHolder.getContext().getRoleIds());
+        // 创建 AdminMenuTreeNodeVO Map
+        Map<Integer, AdminMenuTreeNodeVO> treeNodeMap = resources.stream().collect(Collectors.toMap(ResourceBO::getId, ResourceConvert.INSTANCE::convert));
+        // 处理父子关系
+        treeNodeMap.values().stream()
+                .filter(node -> !node.getPid().equals(ResourceConstants.PID_ROOT))
+                .forEach((childNode) -> {
+                    // 获得父节点
+                    AdminMenuTreeNodeVO parentNode = treeNodeMap.get(childNode.getPid());
+                    if (parentNode.getChildren() == null) { // 初始化 children 数组
+                        parentNode.setChildren(new ArrayList<>());
+                    }
+                    // 将自己添加到父节点中
+                    parentNode.getChildren().add(childNode);
+                });
+        // 获得到所有的根节点
+        List<AdminMenuTreeNodeVO> rootNodes = treeNodeMap.values().stream()
+                .filter(node -> node.getPid().equals(ResourceConstants.PID_ROOT))
+                .sorted(Comparator.comparing(AdminMenuTreeNodeVO::getSort))
+                .collect(Collectors.toList());
+        return CommonResult.success(rootNodes);
+    }
+
+    @GetMapping("/url_resource_list")
+    @ApiOperation(value = "获得当前登陆的管理员拥有的 URL 权限列表")
+//    @ApiModelProperty(value = "data", example = "['/admin/role/add', '/admin/role/update']") 没效果
+    public CommonResult<Set<String>> urlResourceList() {
+        List<ResourceBO> resources = resourceService.getResourcesByTypeAndRoleIds(ResourceConstants.TYPE_URL, AdminSecurityContextHolder.getContext().getRoleIds());
+        return CommonResult.success(resources.stream().map(ResourceBO::getHandler).collect(Collectors.toSet()));
+    }
+
 }

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/ResourceController.java

@@ -7,7 +7,6 @@ import cn.iocoder.mall.admin.api.constant.ResourceConstants;
 import cn.iocoder.mall.admin.api.dto.ResourceAddDTO;
 import cn.iocoder.mall.admin.api.dto.ResourceUpdateDTO;
 import cn.iocoder.mall.admin.application.convert.ResourceConvert;
-import cn.iocoder.mall.admin.application.vo.AdminMenuTreeNodeVO;
 import cn.iocoder.mall.admin.application.vo.ResourceTreeNodeVO;
 import cn.iocoder.mall.admin.application.vo.ResourceVO;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
@@ -18,7 +17,10 @@ import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 @RestController
@@ -29,43 +31,6 @@ public class ResourceController {
     @Reference(validation = "true")
     private ResourceService resourceService;
 
-    // =========== 当前管理员相关的资源 API ===========
-
-    @SuppressWarnings("Duplicates")
-    @GetMapping("/admin_menu_tree")
-    @ApiOperation(value = "获得当前登陆的管理员拥有的菜单权限", notes = "以树结构返回")
-    public CommonResult<List<AdminMenuTreeNodeVO>> adminMenuTree() {
-        List<ResourceBO> resources = resourceService.getResourcesByTypeAndRoleIds(ResourceConstants.TYPE_MENU, AdminSecurityContextHolder.getContext().getRoleIds());
-        // 创建 AdminMenuTreeNodeVO Map
-        Map<Integer, AdminMenuTreeNodeVO> treeNodeMap = resources.stream().collect(Collectors.toMap(ResourceBO::getId, ResourceConvert.INSTANCE::convert));
-        // 处理父子关系
-        treeNodeMap.values().stream()
-                .filter(node -> !node.getPid().equals(ResourceConstants.PID_ROOT))
-                .forEach((childNode) -> {
-                    // 获得父节点
-                    AdminMenuTreeNodeVO parentNode = treeNodeMap.get(childNode.getPid());
-                    if (parentNode.getChildren() == null) { // 初始化 children 数组
-                        parentNode.setChildren(new ArrayList<>());
-                    }
-                    // 将自己添加到父节点中
-                    parentNode.getChildren().add(childNode);
-                });
-        // 获得到所有的根节点
-        List<AdminMenuTreeNodeVO> rootNodes = treeNodeMap.values().stream()
-                .filter(node -> node.getPid().equals(ResourceConstants.PID_ROOT))
-                .sorted(Comparator.comparing(AdminMenuTreeNodeVO::getSort))
-                .collect(Collectors.toList());
-        return CommonResult.success(rootNodes);
-    }
-
-    @GetMapping("/admin_url_list")
-    @ApiOperation(value = "获得当前登陆的管理员拥有的 URL 权限列表")
-//    @ApiModelProperty(value = "data", example = "['/admin/role/add', '/admin/role/update']") 没效果
-    public CommonResult<Set<String>> adminUrlList() {
-        List<ResourceBO> resources = resourceService.getResourcesByTypeAndRoleIds(ResourceConstants.TYPE_URL, AdminSecurityContextHolder.getContext().getRoleIds());
-        return CommonResult.success(resources.stream().map(ResourceBO::getHandler).collect(Collectors.toSet()));
-    }
-
     // =========== 资源管理 API ===========
 
     @SuppressWarnings("Duplicates")

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/RoleController.java

@@ -0,0 +1,116 @@
+package cn.iocoder.mall.admin.application.controller;
+
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.admin.api.ResourceService;
+import cn.iocoder.mall.admin.api.RoleService;
+import cn.iocoder.mall.admin.api.bo.ResourceBO;
+import cn.iocoder.mall.admin.api.bo.RolePageBO;
+import cn.iocoder.mall.admin.api.constant.ResourceConstants;
+import cn.iocoder.mall.admin.api.dto.RoleAddDTO;
+import cn.iocoder.mall.admin.api.dto.RolePageDTO;
+import cn.iocoder.mall.admin.api.dto.RoleUpdateDTO;
+import cn.iocoder.mall.admin.application.convert.ResourceConvert;
+import cn.iocoder.mall.admin.application.convert.RoleConvert;
+import cn.iocoder.mall.admin.application.vo.RolePageVO;
+import cn.iocoder.mall.admin.application.vo.RoleResourceTreeNodeVO;
+import cn.iocoder.mall.admin.application.vo.RoleVO;
+import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
+import com.alibaba.dubbo.config.annotation.Reference;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiImplicitParams;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+@RestController
+@RequestMapping("admin/role")
+public class RoleController {
+
+    @Reference(validation = "true")
+    private RoleService roleService;
+    @Reference(validation = "true")
+    private ResourceService resourceService;
+
+    @GetMapping("/page")
+    @ApiOperation(value = "角色分页")
+    public CommonResult<RolePageVO> page(@RequestParam(value = "name", required = false) String name,
+                                         @RequestParam(value = "pageNo", defaultValue = "0") Integer pageNo,
+                                         @RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize) {
+        CommonResult<RolePageBO> result = roleService.getRolePage(new RolePageDTO().setName(name).setPageNo(pageNo).setPageSize(pageSize));
+        return RoleConvert.INSTANCE.convert2(result);
+    }
+
+    @PostMapping("/add")
+    @ApiOperation(value = "创建角色")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "name", value = "角色", required = true, example = "系统管理员"),
+    })
+    public CommonResult<RoleVO> add(@RequestParam("name") String name) {
+        RoleAddDTO roleAddDTO = new RoleAddDTO().setName(name);
+        return RoleConvert.INSTANCE.convert(roleService.addRole(AdminSecurityContextHolder.getContext().getAdminId(), roleAddDTO));
+    }
+
+    @PostMapping("/update")
+    @ApiOperation(value = "更新角色")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "id", value = "角色编号", required = true, example = "1"),
+            @ApiImplicitParam(name = "name", value = "角色名", required = true, example = "系统管理员"),
+    })
+    public CommonResult<Boolean> update(@RequestParam("id") Integer id,
+                                        @RequestParam("name") String name) {
+        RoleUpdateDTO roleUpdateDTO = new RoleUpdateDTO().setId(id).setName(name);
+        return roleService.updateRole(AdminSecurityContextHolder.getContext().getAdminId(), roleUpdateDTO);
+    }
+
+    @PostMapping("/delete")
+    @ApiOperation(value = "删除角色")
+    @ApiImplicitParam(name = "id", value = "角色编号", required = true, example = "1")
+    public CommonResult<Boolean> delete(@RequestParam("id") Integer id) {
+        return roleService.deleteRole(AdminSecurityContextHolder.getContext().getAdminId(), id);
+    }
+
+    @SuppressWarnings("Duplicates")
+    @GetMapping("/resource_tree")
+    @ApiOperation(value = "获得角色拥有的菜单权限", notes = "以树结构返回")
+    @ApiImplicitParam(name = "id", value = "角色编号", required = true, example = "1")
+    public CommonResult<List<RoleResourceTreeNodeVO>> resourceTree(@RequestParam("id") Integer id) {
+        // 芋艿：此处，严格来说可以在校验下角色是否存在。不过呢，校验了也没啥意义，因为一般不存在这个情况，且不会有业务上的影响。并且，反倒多了一次 rpc 调用。
+        Set<Integer> roleIds = new HashSet<>();
+        roleIds.add(id);
+        List<ResourceBO> resources = resourceService.getResourcesByTypeAndRoleIds(null, roleIds);
+        // 创建 AdminMenuTreeNodeVO Map
+        Map<Integer, RoleResourceTreeNodeVO> treeNodeMap = resources.stream().collect(Collectors.toMap(ResourceBO::getId, ResourceConvert.INSTANCE::convert4));
+        // 处理父子关系
+        treeNodeMap.values().stream()
+                .filter(node -> !node.getPid().equals(ResourceConstants.PID_ROOT))
+                .forEach((childNode) -> {
+                    // 获得父节点
+                    RoleResourceTreeNodeVO parentNode = treeNodeMap.get(childNode.getPid());
+                    if (parentNode.getChildren() == null) { // 初始化 children 数组
+                        parentNode.setChildren(new ArrayList<>());
+                    }
+                    // 将自己添加到父节点中
+                    parentNode.getChildren().add(childNode);
+                });
+        // 获得到所有的根节点
+        List<RoleResourceTreeNodeVO> rootNodes = treeNodeMap.values().stream()
+                .filter(node -> node.getPid().equals(ResourceConstants.PID_ROOT))
+                .sorted(Comparator.comparing(RoleResourceTreeNodeVO::getSort))
+                .collect(Collectors.toList());
+        return CommonResult.success(rootNodes);
+    }
+
+    @PostMapping("/assign_resource")
+    @ApiOperation(value = "分配角色资源")
+    @ApiImplicitParams({
+            @ApiImplicitParam(name = "id", value = "角色编号", required = true, example = "1"),
+            @ApiImplicitParam(name = "resourceIds", value = "资源数组", required = true, example = "1,2,3"),
+    })
+    public CommonResult<Boolean> assignResource(@RequestParam("id") Integer id,
+                                                @RequestParam(value = "resourceIds", required = false) Set<Integer> resourceIds) {
+        return roleService.assignResource(AdminSecurityContextHolder.getContext().getAdminId(), id, resourceIds);
+    }
+
+}

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/convert/ResourceConvert.java

@@ -5,6 +5,7 @@ import cn.iocoder.mall.admin.api.bo.ResourceBO;
 import cn.iocoder.mall.admin.application.vo.AdminMenuTreeNodeVO;
 import cn.iocoder.mall.admin.application.vo.ResourceTreeNodeVO;
 import cn.iocoder.mall.admin.application.vo.ResourceVO;
+import cn.iocoder.mall.admin.application.vo.RoleResourceTreeNodeVO;
 import org.mapstruct.Mapper;
 import org.mapstruct.Mappings;
 import org.mapstruct.factory.Mappers;
@@ -20,6 +21,9 @@ public interface ResourceConvert {
     @Mappings({})
     ResourceTreeNodeVO convert2(ResourceBO resourceBO);
 
+    @Mappings({})
+    RoleResourceTreeNodeVO convert4(ResourceBO resourceBO);
+
     @Mappings({})
     ResourceVO convert3(ResourceBO resourceBO);
 

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/convert/RoleConvert.java

@@ -0,0 +1,26 @@
+package cn.iocoder.mall.admin.application.convert;
+
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.admin.api.bo.RoleBO;
+import cn.iocoder.mall.admin.api.bo.RolePageBO;
+import cn.iocoder.mall.admin.application.vo.RolePageVO;
+import cn.iocoder.mall.admin.application.vo.RoleVO;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mappings;
+import org.mapstruct.factory.Mappers;
+
+@Mapper
+public interface RoleConvert {
+
+    RoleConvert INSTANCE = Mappers.getMapper(RoleConvert.class);
+
+    @Mappings({})
+    RoleVO convert(RoleBO roleBO);
+
+    @Mappings({})
+    CommonResult<RoleVO> convert(CommonResult<RoleBO> resourceBO);
+
+    @Mappings({})
+    CommonResult<RolePageVO> convert2(CommonResult<RolePageBO> resourceBO);
+
+}

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/vo/RolePageVO.java

@@ -0,0 +1,34 @@
+package cn.iocoder.mall.admin.application.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import java.util.List;
+
+@ApiModel("角色分页 VO")
+public class RolePageVO {
+
+    @ApiModelProperty(value = "角色数组")
+    private List<RoleVO> roles;
+    @ApiModelProperty(value = "角色总数")
+    private Integer count;
+
+    public List<RoleVO> getRoles() {
+        return roles;
+    }
+
+    public RolePageVO setRoles(List<RoleVO> roles) {
+        this.roles = roles;
+        return this;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public RolePageVO setCount(Integer count) {
+        this.count = count;
+        return this;
+    }
+
+}

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/vo/RoleResourceTreeNodeVO.java

@@ -0,0 +1,80 @@
+package cn.iocoder.mall.admin.application.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import java.util.List;
+
+@ApiModel("角色拥有的资源 VO")
+public class RoleResourceTreeNodeVO {
+
+    @ApiModelProperty(value = "菜单编号", required = true, example = "1")
+    private Integer id;
+//    @ApiModelProperty(value = "菜单名", required = true, example = "商品管理")
+//    private String name;
+    @ApiModelProperty(value = "菜单操作", required = true, example = "/order/list")
+    private String handler;
+    @ApiModelProperty(value = "父菜单编号", required = true, example = "1", notes = "如果无父菜单，则值为 0")
+    private Integer pid;
+    @ApiModelProperty(value = "排序", required = true, example = "1")
+    private Integer sort;
+    @ApiModelProperty(value = "菜单展示名", required = true, example = "商品管理")
+    private String displayName;
+    @ApiModelProperty(value = "子节点数组")
+    private List<RoleResourceTreeNodeVO> children;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public RoleResourceTreeNodeVO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getHandler() {
+        return handler;
+    }
+
+    public RoleResourceTreeNodeVO setHandler(String handler) {
+        this.handler = handler;
+        return this;
+    }
+
+    public Integer getPid() {
+        return pid;
+    }
+
+    public RoleResourceTreeNodeVO setPid(Integer pid) {
+        this.pid = pid;
+        return this;
+    }
+
+    public Integer getSort() {
+        return sort;
+    }
+
+    public RoleResourceTreeNodeVO setSort(Integer sort) {
+        this.sort = sort;
+        return this;
+    }
+
+    public String getDisplayName() {
+        return displayName;
+    }
+
+    public RoleResourceTreeNodeVO setDisplayName(String displayName) {
+        this.displayName = displayName;
+        return this;
+    }
+
+    public List<RoleResourceTreeNodeVO> getChildren() {
+        return children;
+    }
+
+    public RoleResourceTreeNodeVO setChildren(List<RoleResourceTreeNodeVO> children) {
+        this.children = children;
+        return this;
+    }
+
+}

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/vo/RoleVO.java

@@ -0,0 +1,45 @@
+package cn.iocoder.mall.admin.application.vo;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+
+import java.util.Date;
+
+@ApiModel("角色 VO")
+public class RoleVO {
+
+    @ApiModelProperty(value = "角色编号", required = true, example = "1")
+    private Integer id;
+    @ApiModelProperty(value = "角色名字", required = true, example = "系统管理员")
+    private String name;
+    @ApiModelProperty(value = "创建时间", required = true, example = "时间戳格式")
+    private Date createTime;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public RoleVO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public RoleVO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public RoleVO setCreateTime(Date createTime) {
+        this.createTime = createTime;
+        return this;
+    }
+
+}

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/ResourceService.java

@@ -14,11 +14,11 @@ public interface ResourceService {
     /**
      * 查询指定类型 + 指定角色的资源列表
      *
-     * @param type    指定类型。
+     * @param type    指定类型。可以为空，此时不作为过滤条件
      * @param roleIds 指定角色的数组。
      * @return 资源列表
      */
-    List<ResourceBO> getResourcesByTypeAndRoleIds(Integer type, Set<Integer> roleIds);
+    List<ResourceBO> getResourcesByTypeAndRoleIds(@Nullable Integer type, Set<Integer> roleIds);
 
     /**
      * 查询指定类型的资源列表

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/RoleService.java

@@ -1,4 +1,24 @@
 package cn.iocoder.mall.admin.api;
 
+import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.admin.api.bo.RoleBO;
+import cn.iocoder.mall.admin.api.bo.RolePageBO;
+import cn.iocoder.mall.admin.api.dto.RoleAddDTO;
+import cn.iocoder.mall.admin.api.dto.RolePageDTO;
+import cn.iocoder.mall.admin.api.dto.RoleUpdateDTO;
+
+import java.util.Set;
+
 public interface RoleService {
+
+    CommonResult<RolePageBO> getRolePage(RolePageDTO rolePageDTO);
+
+    CommonResult<RoleBO> addRole(Integer adminId, RoleAddDTO roleAddDTO);
+
+    CommonResult<Boolean> updateRole(Integer adminId, RoleUpdateDTO roleUpdateDTO);
+
+    CommonResult<Boolean> deleteRole(Integer adminId, Integer roleId);
+
+    CommonResult<Boolean> assignResource(Integer adminId, Integer roleId, Set<Integer> resourceIds);
+
 }

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/bo/RoleBO.java

@@ -0,0 +1,50 @@
+package cn.iocoder.mall.admin.api.bo;
+
+import java.util.Date;
+
+/**
+ * 角色 BO
+ */
+public class RoleBO {
+
+    /**
+     * 角色编号
+     */
+    private Integer id;
+    /**
+     * 角色名字
+     */
+    private String name;
+    /**
+     * 添加时间
+     */
+    private Date createTime;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public RoleBO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public RoleBO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public RoleBO setCreateTime(Date createTime) {
+        this.createTime = createTime;
+        return this;
+    }
+
+}

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/bo/RolePageBO.java

@@ -0,0 +1,34 @@
+package cn.iocoder.mall.admin.api.bo;
+
+import java.util.List;
+
+public class RolePageBO {
+
+    /**
+     * 角色数组
+     */
+    private List<RoleBO> roles;
+    /**
+     * 总量
+     */
+    private Integer count;
+
+    public List<RoleBO> getRoles() {
+        return roles;
+    }
+
+    public RolePageBO setRoles(List<RoleBO> roles) {
+        this.roles = roles;
+        return this;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public RolePageBO setCount(Integer count) {
+        this.count = count;
+        return this;
+    }
+
+}

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/constant/AdminErrorCodeEnum.java

@@ -31,6 +31,10 @@ public enum AdminErrorCodeEnum {
     RESOURCE_PARENT_ERROR(1002003002, "不能设置自己为父资源"),
     RESOURCE_NOT_EXISTS(1002003003, "资源不存在"),
     RESOURCE_EXISTS_CHILDREN(1002003004, "存在子资源，无法删除"),
+
+    // ========== 角色模块 1002004000 ==========
+    ROLE_NOT_EXISTS(1002004000, "角色不存在"),
+    ROLE_ASSIGN_RESOURCE_NOT_EXISTS(1002004001, "分配角色资源时，有资源不存在"),
     ;
 
     private final int code;

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/dto/RoleAddDTO.java

@@ -0,0 +1,25 @@
+package cn.iocoder.mall.admin.api.dto;
+
+import javax.validation.constraints.NotEmpty;
+
+/**
+ * 角色添加 DTO
+ */
+public class RoleAddDTO {
+
+    /**
+     * 角色名字（标识）
+     */
+    @NotEmpty(message = "角色名字不能为空")
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public RoleAddDTO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+}

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/dto/RolePageDTO.java

@@ -0,0 +1,35 @@
+package cn.iocoder.mall.admin.api.dto;
+
+public class RolePageDTO {
+
+    private Integer pageNo;
+    private Integer pageSize;
+    private String name;
+
+    public Integer getPageNo() {
+        return pageNo;
+    }
+
+    public RolePageDTO setPageNo(Integer pageNo) {
+        this.pageNo = pageNo;
+        return this;
+    }
+
+    public Integer getPageSize() {
+        return pageSize;
+    }
+
+    public RolePageDTO setPageSize(Integer pageSize) {
+        this.pageSize = pageSize;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public RolePageDTO setName(String name) {
+        this.name = name;
+        return this;
+    }
+}

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/dto/RoleUpdateDTO.java

@@ -0,0 +1,40 @@
+package cn.iocoder.mall.admin.api.dto;
+
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+
+/**
+ * 角色添加 DTO
+ */
+public class RoleUpdateDTO {
+
+    /**
+     * 角色编号
+     */
+    @NotNull(message = "角色编号不能为空")
+    private Integer id;
+    /**
+     * 角色名字（标识）
+     */
+    @NotEmpty(message = "角色名字不能为空")
+    private String name;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public RoleUpdateDTO setId(Integer id) {
+        this.id = id;
+        return this;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public RoleUpdateDTO setName(String name) {
+        this.name = name;
+        return this;
+    }
+
+}

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/convert/RoleConvert.java

@@ -0,0 +1,30 @@
+package cn.iocoder.mall.admin.convert;
+
+import cn.iocoder.mall.admin.api.bo.RoleBO;
+import cn.iocoder.mall.admin.api.dto.RoleAddDTO;
+import cn.iocoder.mall.admin.api.dto.RoleUpdateDTO;
+import cn.iocoder.mall.admin.dataobject.RoleDO;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mappings;
+import org.mapstruct.factory.Mappers;
+
+import java.util.List;
+
+@Mapper
+public interface RoleConvert {
+
+    RoleConvert INSTANCE = Mappers.getMapper(RoleConvert.class);
+
+    @Mappings({})
+    RoleDO convert(RoleAddDTO roleAddDTO);
+
+    @Mappings({})
+    RoleDO convert(RoleUpdateDTO roleUpdateDTO);
+
+    @Mappings({})
+    RoleBO convert(RoleDO roleDO);
+
+    @Mappings({})
+    List<RoleBO> convert(List<RoleDO> roleDOs);
+
+}

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/dao/ResourceMapper.java

@@ -22,6 +22,8 @@ public interface ResourceMapper {
 
     ResourceDO selectById(@Param("id") Integer id);
 
+    List<ResourceDO> selectListByIds(@Param("ids") Set<Integer> ids);
+
     void insert(ResourceDO resource);
 
     int update(ResourceDO resource);

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/dao/RoleMapper.java

@@ -0,0 +1,24 @@
+package cn.iocoder.mall.admin.dao;
+
+import cn.iocoder.mall.admin.dataobject.RoleDO;
+import org.apache.ibatis.annotations.Param;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Repository
+public interface RoleMapper {
+
+    void insert(RoleDO roleDO);
+
+    int update(RoleDO roleDO);
+
+    RoleDO selectById(@Param("id") Integer id);
+
+    List<RoleDO> selectListByNameLike(@Param("name") String name,
+                                      @Param("offset") Integer offset,
+                                      @Param("limit") Integer limit);
+
+    Integer selectCountByNameLike(@Param("name") String name);
+
+}

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/dao/RoleResourceMapper.java

@@ -9,6 +9,8 @@ import java.util.List;
 @Repository
 public interface RoleResourceMapper {
 
+    int insertList(@Param("roleResources") List<RoleResourceDO> resourceDOs);
+
     List<RoleResourceDO> selectByResourceHandler(@Param("resourceHandler") String resourceHandler);
 
     List<RoleResourceDO> selectByResourceId(@Param("resourceId") Integer resourceId);

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/dataobject/RoleDO.java

@@ -1,20 +1,11 @@
 package cn.iocoder.mall.admin.dataobject;
 
-import java.util.Date;
+import cn.iocoder.common.framework.dataobject.BaseDO;
 
 /**
  * 角色实体
  */
-public class RoleDO {
+public class RoleDO extends BaseDO {
-
-    /**
-     * 账号状态 - 开启
-     */
-    public static final Integer STATUS_ENABLE = 1;
-    /**
-     * 账号状态 - 禁用
-     */
-    public static final Integer STATUS_DISABLE = 2;
 
     /**
      * 角色编号
@@ -24,14 +15,6 @@ public class RoleDO {
      * 角色名
      */
     private String name;
-    /**
-     * 创建时间
-     */
-    private Date createTime;
-    /**
-     * 状态
-     */
-    private Integer status;
 
     public Integer getId() {
         return id;
@@ -51,22 +34,4 @@ public class RoleDO {
         return this;
     }
 
-    public Date getCreateTime() {
-        return createTime;
-    }
-
-    public RoleDO setCreateTime(Date createTime) {
-        this.createTime = createTime;
-        return this;
-    }
-
-    public Integer getStatus() {
-        return status;
-    }
-
-    public RoleDO setStatus(Integer status) {
-        this.status = status;
-        return this;
-    }
-
 }

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/ResourceServiceImpl.java

@@ -31,7 +31,6 @@ public class ResourceServiceImpl implements ResourceService {
     @Autowired
     private RoleResourceMapper roleResourceMapper;
 
-
     public ResourceDO getResourceByTypeAndHandler(Integer type, String handler) {
         return resourceMapper.selectByTypeAndHandler(type, handler);
     }
@@ -136,6 +135,13 @@ public class ResourceServiceImpl implements ResourceService {
         return CommonResult.success(true);
     }
 
+    public List<ResourceDO> getResources(Set<Integer> resourceIds) {
+        if (resourceIds == null || resourceIds.isEmpty()) {
+            return Collections.emptyList();
+        }
+        return resourceMapper.selectListByIds(resourceIds);
+    }
+
     private boolean isValidResourceType(Integer type) {
         return ResourceConstants.TYPE_MENU.equals(type)
                 || ResourceConstants.TYPE_URL.equals(type);

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/RoleServiceImpl.java

@@ -1,12 +1,28 @@
 package cn.iocoder.mall.admin.service;
 
+import cn.iocoder.common.framework.dataobject.BaseDO;
+import cn.iocoder.common.framework.util.ServiceExceptionUtil;
+import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.admin.api.RoleService;
+import cn.iocoder.mall.admin.api.bo.RoleBO;
+import cn.iocoder.mall.admin.api.bo.RolePageBO;
+import cn.iocoder.mall.admin.api.constant.AdminErrorCodeEnum;
+import cn.iocoder.mall.admin.api.dto.RoleAddDTO;
+import cn.iocoder.mall.admin.api.dto.RolePageDTO;
+import cn.iocoder.mall.admin.api.dto.RoleUpdateDTO;
+import cn.iocoder.mall.admin.convert.RoleConvert;
+import cn.iocoder.mall.admin.dao.RoleMapper;
 import cn.iocoder.mall.admin.dao.RoleResourceMapper;
+import cn.iocoder.mall.admin.dataobject.ResourceDO;
+import cn.iocoder.mall.admin.dataobject.RoleDO;
 import cn.iocoder.mall.admin.dataobject.RoleResourceDO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.Date;
 import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 @Service
 @com.alibaba.dubbo.config.annotation.Service
@@ -14,6 +30,11 @@ public class RoleServiceImpl implements RoleService {
 
     @Autowired
     private RoleResourceMapper roleResourceMapper;
+    @Autowired
+    private RoleMapper roleMapper;
+
+    @Autowired
+    private ResourceServiceImpl resourceService;
 
     public List<RoleResourceDO> getRoleByResourceHandler(String resourceHandler) {
         return roleResourceMapper.selectByResourceHandler(resourceHandler);
@@ -23,4 +44,86 @@ public class RoleServiceImpl implements RoleService {
         return roleResourceMapper.selectByResourceId(resourceId);
     }
 
+    @Override
+    public CommonResult<RolePageBO> getRolePage(RolePageDTO rolePageDTO) {
+        RolePageBO rolePage = new RolePageBO();
+        // 查询分页数据
+        int offset = rolePageDTO.getPageNo() * rolePageDTO.getPageSize();
+        rolePage.setRoles(RoleConvert.INSTANCE.convert(roleMapper.selectListByNameLike(rolePageDTO.getName(),
+                offset, rolePageDTO.getPageSize())));
+        // 查询分页总数
+        rolePage.setCount(roleMapper.selectCountByNameLike(rolePageDTO.getName()));
+        return CommonResult.success(rolePage);
+    }
+
+    @Override
+    public CommonResult<RoleBO> addRole(Integer adminId, RoleAddDTO roleAddDTO) {
+        // TODO 芋艿，角色名是否要唯一呢？貌似一般系统都是允许的。
+        // 保存到数据库
+        RoleDO role = RoleConvert.INSTANCE.convert(roleAddDTO);
+        role.setCreateTime(new Date()).setDeleted(BaseDO.DELETED_NO);
+        roleMapper.insert(role);
+        // TODO 插入操作日志
+        // 返回成功
+        return CommonResult.success(RoleConvert.INSTANCE.convert(role));
+    }
+
+    @Override
+    public CommonResult<Boolean> updateRole(Integer adminId, RoleUpdateDTO roleUpdateDTO) {
+        // TODO 芋艿，角色名是否要唯一呢？貌似一般系统都是允许的。
+        // 校验角色是否存在
+        if (roleMapper.selectById(roleUpdateDTO.getId()) == null) {
+            return ServiceExceptionUtil.error(AdminErrorCodeEnum.RESOURCE_NOT_EXISTS.getCode());
+        }
+        // 更新到数据库
+        RoleDO roleDO = RoleConvert.INSTANCE.convert(roleUpdateDTO);
+        roleMapper.update(roleDO);
+        // TODO 插入操作日志
+        // 返回成功
+        return CommonResult.success(true);
+    }
+
+    @Override
+    public CommonResult<Boolean> deleteRole(Integer adminId, Integer roleId) {
+        // 校验角色是否存在
+        if (roleMapper.selectById(roleId) == null) {
+            return ServiceExceptionUtil.error(AdminErrorCodeEnum.RESOURCE_NOT_EXISTS.getCode());
+        }
+        // 更新到数据库，标记删除
+        RoleDO roleDO = new RoleDO().setId(roleId);
+        roleDO.setDeleted(RoleDO.DELETED_YES);
+        roleMapper.update(roleDO);
+        // TODO 插入操作日志
+        // 返回成功
+        return CommonResult.success(true);
+    }
+
+    @Override
+    public CommonResult<Boolean> assignResource(Integer adminId, Integer roleId, Set<Integer> resourceIds) {
+        // 校验角色是否存在
+        if (roleMapper.selectById(roleId) == null) {
+            return ServiceExceptionUtil.error(AdminErrorCodeEnum.RESOURCE_NOT_EXISTS.getCode());
+        }
+        // 校验是否有不存在的资源
+        List<ResourceDO> resources = resourceService.getResources(resourceIds);
+        if (resources.size() != resourceIds.size()) {
+            return ServiceExceptionUtil.error(AdminErrorCodeEnum.ROLE_ASSIGN_RESOURCE_NOT_EXISTS.getCode());
+        }
+        // TODO 芋艿，这里先简单实现。即方式是，删除老的分配的资源关系，然后添加新的分配的资源关系
+        // 标记角色原资源关系都为删除
+        roleResourceMapper.updateToDeletedByRoleId(roleId);
+        // 创建 RoleResourceDO 数组，并插入到数据库
+        if (!resourceIds.isEmpty()) {
+            List<RoleResourceDO> roleResources = resourceIds.stream().map(resourceId -> {
+                RoleResourceDO roleResource = new RoleResourceDO().setRoleId(roleId).setResourceId(resourceId);
+                roleResource.setCreateTime(new Date()).setDeleted(BaseDO.DELETED_NO);
+                return roleResource;
+            }).collect(Collectors.toList());
+            roleResourceMapper.insertList(roleResources);
+        }
+        // TODO 插入操作日志
+        // 返回成功
+        return CommonResult.success(true);
+    }
+
 }

admin/admin-service-impl/src/main/resources/mapper/ResourceMapper.xml

@@ -42,8 +42,10 @@
             r.id, r.name, r.type, r.sort, r.display_name,
             r.create_time, r.pid, r.handler
         FROM resource r, role_resource rr
-        WHERE r.type = #{type}
+        WHERE r.deleted = 0
-        AND deleted = 0
+        <if test="type != null">
+            AND r.type = #{type}
+        </if>
         AND rr.role_id IN
             <foreach item="roleId" collection="roleIds" separator="," open="(" close=")" index="">
                 #{roleId}
@@ -68,6 +70,17 @@
         AND deleted = 0
     </select>
 
+    <select id="selectListByIds" resultType="ResourceDO">
+        SELECT
+          <include refid="FIELDS"/>
+        FROM resource
+        WHERE id IN
+            <foreach item="id" collection="ids" separator="," open="(" close=")" index="">
+                #{id}
+            </foreach>
+        AND deleted = 0
+    </select>
+
     <select id="selectCountByPid" resultType="int">
         SELECT
           COUNT(1)

admin/admin-service-impl/src/main/resources/mapper/RoleMapper.xml

@@ -0,0 +1,57 @@
+<?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="cn.iocoder.mall.admin.dao.RoleMapper">
+
+    <insert id="insert" parameterType="RoleDO" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
+        INSERT INTO role (
+          name, create_time, deleted
+        ) VALUES (
+          #{name}, #{createTime}, #{deleted}
+        )
+    </insert>
+
+    <update id="update" parameterType="RoleDO">
+        UPDATE role
+        <set>
+            <if test="name != null">
+                , name = #{name}
+            </if>
+            <if test="deleted != null">
+                , deleted = #{deleted}
+            </if>
+        </set>
+        WHERE id = #{id}
+    </update>
+
+    <select id="selectById" parameterType="Integer" resultType="RoleDO">
+        SELECT
+          id, name, create_time
+        FROM role
+        WHERE id = #{id}
+        AND deleted = 0
+    </select>
+
+    <select id="selectListByNameLike" resultType="RoleDO">
+        SELECT
+          id, name, create_time
+        FROM role
+        <where>
+            <if test="name != null">
+                name LIKE "%"#{name}"%"
+            </if>
+        </where>
+        LIMIT #{offset}, #{limit}
+    </select>
+
+    <select id="selectCountByNameLike" resultType="RoleDO">
+        SELECT
+          COUNT(1)
+        FROM role
+        <where>
+            <if test="name != null">
+                name LIKE "%"#{name}"%"
+            </if>
+        </where>
+     </select>
+
+</mapper>

admin/admin-service-impl/src/main/resources/mapper/RoleResourceMapper.xml

@@ -41,4 +41,13 @@
       AND deleted = 0
     </update>
 
+    <insert id="insertList">
+        INSERT INTO role_resource (
+          resource_id, role_id, create_time, deleted
+        ) VALUES
+        <foreach collection="roleResources" item="roleResource" separator=",">
+            (#{roleResource.resourceId}, #{roleResource.roleId}, #{roleResource.createTime}, #{roleResource.deleted})
+        </foreach>
+    </insert>
+
 </mapper>