角色接口

features/sys_role/api_sys_role.go

@@ -0,0 +1,384 @@
+package sysrole
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+
+	"ems.agt/features/sys_role/model"
+	"ems.agt/features/sys_role/service"
+	userService "ems.agt/features/sys_user/service"
+	"ems.agt/lib/core/utils/ctx"
+	"ems.agt/lib/core/utils/parse"
+	"ems.agt/lib/core/vo/result"
+	"ems.agt/lib/midware"
+	"ems.agt/lib/services"
+	"ems.agt/restagent/config"
+)
+
+// 角色接口添加到路由
+func Routers() []services.RouterItem {
+	// 实例化控制层 SysRoleApi 结构体
+	var apis = &SysRoleApi{
+		sysRoleService: service.NewServiceSysRole,
+		sysUserService: userService.NewServiceSysUser,
+	}
+
+	rs := [...]services.RouterItem{
+		{
+			Method:  "GET",
+			Pattern: "/roleManage/{apiVersion}/list",
+			Handler: apis.List,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:menu:list"},
+			}),
+		},
+		{
+			Method:  "GET",
+			Pattern: "/roleManage/{apiVersion}/info/{roleId}",
+			Handler: apis.Info,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:menu:query"},
+			}),
+		},
+		{
+			Method:  "POST",
+			Pattern: "/roleManage/{apiVersion}/add",
+			Handler: apis.Add,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:menu:add"},
+			}),
+		},
+		{
+			Method:  "PUT",
+			Pattern: "/roleManage/{apiVersion}/edit",
+			Handler: apis.Edit,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:menu:edit"},
+			}),
+		},
+		{
+			Method:  "DELETE",
+			Pattern: "/roleManage/{apiVersion}/del/{roleIds}",
+			Handler: apis.Remove,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:menu:edit"},
+			}),
+		},
+		{
+			Method:  "PUT",
+			Pattern: "/roleManage/{apiVersion}/changeStatus",
+			Handler: apis.Status,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:role:edit"},
+			}),
+		},
+		{
+			Method:  "GET",
+			Pattern: "/roleManage/{apiVersion}/authUser/allocatedList",
+			Handler: apis.AuthUserAllocatedList,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:user:list"},
+			}),
+		},
+		{
+			Method:  "PUT",
+			Pattern: "/roleManage/{apiVersion}/authUser/checked",
+			Handler: apis.AuthUserChecked,
+			Middleware: midware.Authorize(map[string][]string{
+				"hasPerms": {"system:role:edit"},
+			}),
+		},
+		// 添加更多的 Router 对象...
+	}
+
+	// 生成两组前缀路由
+	rsPrefix := []services.RouterItem{}
+	for _, v := range rs {
+		path := v.Pattern
+		// 固定前缀
+		v.Pattern = config.DefaultUriPrefix + path
+		rsPrefix = append(rsPrefix, v)
+		// 可配置
+		v.Pattern = config.UriPrefix + path
+		rsPrefix = append(rsPrefix, v)
+	}
+	return rsPrefix
+}
+
+// // 实例化控制层 SysRoleApi 结构体
+// var NewSysRole = &SysRoleApi{
+// 	sysRoleService: sysrole.NewServiceSysRole,
+// 	sysUserService: sysuser.NewServiceSysUser,
+// }
+
+// 角色信息
+//
+// PATH /roleManage
+type SysRoleApi struct {
+	// 角色服务
+	sysRoleService *service.ServiceSysRole
+	// 用户服务
+	sysUserService *userService.ServiceSysUser
+}
+
+// 角色列表
+//
+// GET /list
+func (s *SysRoleApi) List(w http.ResponseWriter, r *http.Request) {
+	querys := ctx.QueryMap(r)
+	data := s.sysRoleService.SelectRolePage(querys)
+	ctx.JSON(w, 200, result.Ok(data))
+}
+
+// 角色信息详情
+//
+// GET /:roleId
+func (s *SysRoleApi) Info(w http.ResponseWriter, r *http.Request) {
+	roleId := ctx.Param(r, "roleId")
+	if roleId == "" {
+		ctx.JSON(w, 400, result.CodeMsg(400, "参数错误"))
+		return
+	}
+	data := s.sysRoleService.SelectRoleById(roleId)
+	if data.RoleID == roleId {
+		ctx.JSON(w, 200, result.OkData(data))
+		return
+	}
+	ctx.JSON(w, 200, result.Err(nil))
+}
+
+// 角色信息新增
+//
+// POST /
+func (s *SysRoleApi) Add(w http.ResponseWriter, r *http.Request) {
+	var body model.SysRole
+	err := ctx.ShouldBindJSON(r, &body)
+	if err != nil || body.RoleID != "" {
+		ctx.JSON(w, 400, result.CodeMsg(400, "参数错误"))
+		return
+	}
+
+	// 判断角色名称是否唯一
+	uniqueRoleName := s.sysRoleService.CheckUniqueRoleName(body.RoleName, "")
+	if !uniqueRoleName {
+		msg := fmt.Sprintf("角色新增【%s】失败，角色名称已存在", body.RoleName)
+		ctx.JSON(w, 200, result.ErrMsg(msg))
+		return
+	}
+
+	// 判断角色键值是否唯一
+	uniqueRoleKey := s.sysRoleService.CheckUniqueRoleKey(body.RoleKey, "")
+	if !uniqueRoleKey {
+		msg := fmt.Sprintf("角色新增【%s】失败，角色键值已存在", body.RoleName)
+		ctx.JSON(w, 200, result.ErrMsg(msg))
+		return
+	}
+
+	body.CreateBy = ctx.LoginUserToUserName(r)
+	insertId := s.sysRoleService.InsertRole(body)
+	if insertId != "" {
+		ctx.JSON(w, 200, result.Ok(nil))
+		return
+	}
+	ctx.JSON(w, 200, result.Err(nil))
+}
+
+// 角色信息修改
+//
+// PUT /
+func (s *SysRoleApi) Edit(w http.ResponseWriter, r *http.Request) {
+	var body model.SysRole
+	err := ctx.ShouldBindJSON(r, &body)
+	if err != nil || body.RoleID == "" {
+		ctx.JSON(w, 400, result.CodeMsg(400, "参数错误"))
+		return
+	}
+
+	// 检查是否管理员角色
+	if body.RoleID == "1" {
+		ctx.JSON(w, 200, result.ErrMsg("不允许操作管理员角色"))
+		return
+	}
+
+	// 检查是否存在
+	role := s.sysRoleService.SelectRoleById(body.RoleID)
+	if role.RoleID != body.RoleID {
+		ctx.JSON(w, 200, result.ErrMsg("没有权限访问角色数据！"))
+		return
+	}
+
+	// 判断角色名称是否唯一
+	uniqueRoleName := s.sysRoleService.CheckUniqueRoleName(body.RoleName, body.RoleID)
+	if !uniqueRoleName {
+		msg := fmt.Sprintf("角色修改【%s】失败，角色名称已存在", body.RoleName)
+		ctx.JSON(w, 200, result.ErrMsg(msg))
+		return
+	}
+
+	// 判断角色键值是否唯一
+	uniqueRoleKey := s.sysRoleService.CheckUniqueRoleKey(body.RoleKey, body.RoleID)
+	if !uniqueRoleKey {
+		msg := fmt.Sprintf("角色修改【%s】失败，角色键值已存在", body.RoleName)
+		ctx.JSON(w, 200, result.ErrMsg(msg))
+		return
+	}
+
+	body.UpdateBy = ctx.LoginUserToUserName(r)
+	rows := s.sysRoleService.UpdateRole(body)
+	if rows > 0 {
+		ctx.JSON(w, 200, result.Ok(nil))
+		return
+	}
+	ctx.JSON(w, 200, result.Err(nil))
+}
+
+// 角色信息删除
+//
+// DELETE /:roleIds
+func (s *SysRoleApi) Remove(w http.ResponseWriter, r *http.Request) {
+	roleIds := ctx.Param(r, "roleIds")
+	if roleIds == "" {
+		ctx.JSON(w, 400, result.CodeMsg(400, "参数错误"))
+		return
+	}
+	// 处理字符转id数组后去重
+	ids := strings.Split(roleIds, ",")
+	uniqueIDs := parse.RemoveDuplicates(ids)
+	if len(uniqueIDs) <= 0 {
+		ctx.JSON(w, 200, result.Err(nil))
+		return
+	}
+	// 检查是否管理员角色
+	for _, id := range uniqueIDs {
+		if id == "1" {
+			ctx.JSON(w, 200, result.ErrMsg("不允许操作管理员角色"))
+			return
+		}
+	}
+	rows, err := s.sysRoleService.DeleteRoleByIds(uniqueIDs)
+	if err != nil {
+		ctx.JSON(w, 200, result.ErrMsg(err.Error()))
+		return
+	}
+	msg := fmt.Sprintf("删除成功：%d", rows)
+	ctx.JSON(w, 200, result.OkMsg(msg))
+}
+
+// 角色状态变更
+//
+// PUT /changeStatus
+func (s *SysRoleApi) Status(w http.ResponseWriter, r *http.Request) {
+	var body struct {
+		// 角色ID
+		RoleID string `json:"roleId" binding:"required"`
+		// 状态
+		Status string `json:"status" binding:"required"`
+	}
+	err := ctx.ShouldBindJSON(r, &body)
+	if err != nil {
+		ctx.JSON(w, 400, result.CodeMsg(400, "参数错误"))
+		return
+	}
+
+	// 检查是否管理员角色
+	if body.RoleID == "1" {
+		ctx.JSON(w, 200, result.ErrMsg("不允许操作管理员角色"))
+		return
+	}
+
+	// 检查是否存在
+	role := s.sysRoleService.SelectRoleById(body.RoleID)
+	if role.RoleID != body.RoleID {
+		ctx.JSON(w, 200, result.ErrMsg("没有权限访问角色数据！"))
+		return
+	}
+
+	// 与旧值相等不变更
+	if role.Status == body.Status {
+		ctx.JSON(w, 200, result.ErrMsg("变更状态与旧值相等！"))
+		return
+	}
+
+	// 更新状态不刷新缓存
+	userName := ctx.LoginUserToUserName(r)
+	SysRoleApi := model.SysRole{
+		RoleID:   body.RoleID,
+		Status:   body.Status,
+		UpdateBy: userName,
+	}
+	rows := s.sysRoleService.UpdateRole(SysRoleApi)
+	if rows > 0 {
+		ctx.JSON(w, 200, result.Ok(nil))
+		return
+	}
+	ctx.JSON(w, 200, result.Err(nil))
+}
+
+// 角色分配用户列表
+//
+// GET /authUser/allocatedList
+func (s *SysRoleApi) AuthUserAllocatedList(w http.ResponseWriter, r *http.Request) {
+	querys := ctx.QueryMap(r)
+	roleId, ok := querys["roleId"]
+	if !ok || roleId == "" {
+		ctx.JSON(w, 400, result.CodeMsg(400, "参数错误"))
+		return
+	}
+
+	// 检查是否存在
+	role := s.sysRoleService.SelectRoleById(roleId.(string))
+	if role.RoleID != roleId {
+		ctx.JSON(w, 200, result.ErrMsg("没有权限访问角色数据！"))
+		return
+	}
+
+	data := s.sysUserService.SelectAllocatedPage(querys)
+	ctx.JSON(w, 200, result.Ok(data))
+}
+
+// 角色分配选择授权
+//
+// PUT /authUser/checked
+func (s *SysRoleApi) AuthUserChecked(w http.ResponseWriter, r *http.Request) {
+	var body struct {
+		// 角色ID
+		RoleID string `json:"roleId" binding:"required"`
+		// 用户ID组
+		UserIDs string `json:"userIds" binding:"required"`
+		// 选择操作 添加true 取消false
+		Checked bool `json:"checked"`
+	}
+	err := ctx.ShouldBindJSON(r, &body)
+	if err != nil {
+		ctx.JSON(w, 400, result.CodeMsg(400, "参数错误"))
+		return
+	}
+
+	// 处理字符转id数组后去重
+	ids := strings.Split(body.UserIDs, ",")
+	uniqueIDs := parse.RemoveDuplicates(ids)
+	if len(uniqueIDs) <= 0 {
+		ctx.JSON(w, 200, result.Err(nil))
+		return
+	}
+
+	// 检查是否存在
+	role := s.sysRoleService.SelectRoleById(body.RoleID)
+	if role.RoleID != body.RoleID {
+		ctx.JSON(w, 200, result.ErrMsg("没有权限访问角色数据！"))
+		return
+	}
+
+	var rows int64
+	if body.Checked {
+		rows = s.sysRoleService.InsertAuthUsers(body.RoleID, uniqueIDs)
+	} else {
+		rows = s.sysRoleService.DeleteAuthUsers(body.RoleID, uniqueIDs)
+	}
+	if rows > 0 {
+		ctx.JSON(w, 200, result.Ok(nil))
+		return
+	}
+	ctx.JSON(w, 200, result.Err(nil))
+}

features/sys_role/model/sys_role.go

@@ -0,0 +1,38 @@
+package model
+
+// SysRole 角色对象 sys_role
+type SysRole struct {
+	// 角色ID
+	RoleID string `json:"roleId"`
+	// 角色名称
+	RoleName string `json:"roleName" binding:"required"`
+	// 角色键值
+	RoleKey string `json:"roleKey" binding:"required"`
+	// 显示顺序
+	RoleSort int `json:"roleSort"`
+	// 菜单树选择项是否关联显示（0：父子不互相关联显示 1：父子互相关联显示）
+	MenuCheckStrictly string `json:"menuCheckStrictly"`
+	// 部门树选择项是否关联显示（0：父子不互相关联显示 1：父子互相关联显示）
+	DeptCheckStrictly string `json:"deptCheckStrictly"`
+	// 角色状态（0停用 1正常）
+	Status string `json:"status"`
+	// 删除标志（0代表存在 1代表删除）
+	DelFlag string `json:"delFlag"`
+	// 创建者
+	CreateBy string `json:"createBy"`
+	// 创建时间
+	CreateTime int64 `json:"createTime"`
+	// 更新者
+	UpdateBy string `json:"updateBy"`
+	// 更新时间
+	UpdateTime int64 `json:"updateTime"`
+	// 备注
+	Remark string `json:"remark"`
+
+	// ====== 非数据库字段属性 ======
+
+	// 菜单组
+	MenuIds []string `json:"menuIds,omitempty"`
+	// 部门组（数据权限）
+	DeptIds []string `json:"deptIds,omitempty"`
+}

features/sys_role/service/repo_sys_role.go

@@ -0,0 +1,357 @@
+package service
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"ems.agt/features/sys_role/model"
+	"ems.agt/lib/core/datasource"
+	"ems.agt/lib/core/utils/date"
+	"ems.agt/lib/core/utils/parse"
+	"github.com/go-admin-team/go-admin-core/logger"
+)
+
+// 实例化数据层 RepoSysRole 结构体
+var NewRepoSysRole = &RepoSysRole{
+	selectSql: `select distinct 
+	r.role_id, r.role_name, r.role_key, r.role_sort, r.menu_check_strictly, 
+	r.dept_check_strictly, r.status, r.del_flag, r.create_time, r.remark 
+	from sys_role r
+	left join sys_user_role ur on ur.role_id = r.role_id
+	left join sys_user u on u.user_id = ur.user_id
+	left join sys_dept d on u.dept_id = d.dept_id`,
+
+	resultMap: map[string]string{
+		"role_id":             "RoleID",
+		"role_name":           "RoleName",
+		"role_key":            "RoleKey",
+		"role_sort":           "RoleSort",
+		"menu_check_strictly": "MenuCheckStrictly",
+		"dept_check_strictly": "DeptCheckStrictly",
+		"status":              "Status",
+		"del_flag":            "DelFlag",
+		"create_by":           "CreateBy",
+		"create_time":         "CreateTime",
+		"update_by":           "UpdateBy",
+		"update_time":         "UpdateTime",
+		"remark":              "Remark",
+	},
+}
+
+// RepoSysRole 角色表 数据层处理
+type RepoSysRole struct {
+	// 查询视图对象SQL
+	selectSql string
+	// 结果字段与实体映射
+	resultMap map[string]string
+}
+
+// convertResultRows 将结果记录转实体结果组
+func (r *RepoSysRole) convertResultRows(rows []map[string]any) []model.SysRole {
+	arr := make([]model.SysRole, 0)
+	for _, row := range rows {
+		sysRole := model.SysRole{}
+		for key, value := range row {
+			if keyMapper, ok := r.resultMap[key]; ok {
+				datasource.SetFieldValue(&sysRole, keyMapper, value)
+			}
+		}
+		arr = append(arr, sysRole)
+	}
+	return arr
+}
+
+// SelectRolePage 根据条件分页查询角色数据
+func (r *RepoSysRole) SelectRolePage(query map[string]any) map[string]any {
+	// 查询条件拼接
+	var conditions []string
+	var params []any
+	if v, ok := query["roleId"]; ok && v != "" {
+		conditions = append(conditions, "r.role_id = ?")
+		params = append(params, v)
+	}
+	if v, ok := query["roleName"]; ok && v != "" {
+		conditions = append(conditions, "r.role_name like concat(?, '%')")
+		params = append(params, v)
+	}
+	if v, ok := query["roleKey"]; ok && v != "" {
+		conditions = append(conditions, "r.role_key like concat(?, '%')")
+		params = append(params, v)
+	}
+	if v, ok := query["status"]; ok && v != "" {
+		conditions = append(conditions, "r.status = ?")
+		params = append(params, v)
+	}
+	beginTime, ok := query["beginTime"]
+	if !ok {
+		beginTime, ok = query["params[beginTime]"]
+	}
+	if ok && beginTime != "" {
+		conditions = append(conditions, "r.create_time >= ?")
+		beginDate := date.ParseStrToDate(beginTime.(string), date.YYYY_MM_DD)
+		params = append(params, beginDate.UnixMilli())
+	}
+	endTime, ok := query["endTime"]
+	if !ok {
+		endTime, ok = query["params[endTime]"]
+	}
+	if ok && endTime != "" {
+		conditions = append(conditions, "r.create_time <= ?")
+		endDate := date.ParseStrToDate(endTime.(string), date.YYYY_MM_DD)
+		params = append(params, endDate.UnixMilli())
+	}
+	if v, ok := query["deptId"]; ok && v != "" {
+		conditions = append(conditions, `(u.dept_id = ? or u.dept_id in ( 
+			select t.dept_id from sys_dept t where find_in_set(?, ancestors)
+		))`)
+		params = append(params, v)
+		params = append(params, v)
+	}
+
+	// 构建查询条件语句
+	whereSql := " where r.del_flag = '0' "
+	if len(conditions) > 0 {
+		whereSql += " and " + strings.Join(conditions, " and ")
+	}
+
+	// 查询数量 长度为0直接返回
+	totalSql := `select count(distinct r.role_id) as 'total' from sys_role r
+    left join sys_user_role ur on ur.role_id = r.role_id
+    left join sys_user u on u.user_id = ur.user_id
+    left join sys_dept d on u.dept_id = d.dept_id`
+	totalRows, err := datasource.RawDB("", totalSql+whereSql, params)
+	if err != nil {
+		logger.Errorf("total err => %v", err)
+	}
+	total := parse.Number(totalRows[0]["total"])
+	if total == 0 {
+		return map[string]any{
+			"total": total,
+			"rows":  []model.SysRole{},
+		}
+	}
+
+	// 分页
+	pageNum, pageSize := datasource.PageNumSize(query["pageNum"], query["pageSize"])
+	pageSql := " order by r.role_sort asc limit ?,? "
+	params = append(params, pageNum*pageSize)
+	params = append(params, pageSize)
+
+	// 查询数据
+	querySql := r.selectSql + whereSql + pageSql
+	results, err := datasource.RawDB("", querySql, params)
+	if err != nil {
+		logger.Errorf("query err => %v", err)
+	}
+
+	// 转换实体
+	rows := r.convertResultRows(results)
+	return map[string]any{
+		"total": total,
+		"rows":  rows,
+	}
+}
+
+// SelectRoleList 根据条件查询角色数据
+func (r *RepoSysRole) SelectRoleList(sysRole model.SysRole) []model.SysRole {
+	// 查询条件拼接
+	var conditions []string
+	var params []any
+	if sysRole.RoleID != "" {
+		conditions = append(conditions, "r.role_id = ?")
+		params = append(params, sysRole.RoleID)
+	}
+	if sysRole.RoleKey != "" {
+		conditions = append(conditions, "r.role_key like concat(?, '%')")
+		params = append(params, sysRole.RoleKey)
+	}
+	if sysRole.RoleName != "" {
+		conditions = append(conditions, "r.role_name like concat(?, '%')")
+		params = append(params, sysRole.RoleName)
+	}
+	if sysRole.Status != "" {
+		conditions = append(conditions, "r.status = ?")
+		params = append(params, sysRole.Status)
+	}
+
+	// 构建查询条件语句
+	whereSql := " where r.del_flag = '0' "
+	if len(conditions) > 0 {
+		whereSql += " and " + strings.Join(conditions, " and ")
+	}
+
+	// 查询数据
+	orderSql := " order by r.role_sort"
+	querySql := r.selectSql + whereSql + orderSql
+	rows, err := datasource.RawDB("", querySql, params)
+	if err != nil {
+		logger.Errorf("query err => %v", err)
+		return []model.SysRole{}
+	}
+	return r.convertResultRows(rows)
+}
+
+// SelectRoleListByUserId 根据用户ID获取角色选择框列表
+func (r *RepoSysRole) SelectRoleListByUserId(userId string) []model.SysRole {
+	querySql := r.selectSql + " where r.del_flag = '0' and ur.user_id = ?"
+	results, err := datasource.RawDB("", querySql, []any{userId})
+	if err != nil {
+		logger.Errorf("query err => %v", err)
+		return []model.SysRole{}
+	}
+	return r.convertResultRows(results)
+}
+
+// SelectRoleByIds 通过角色ID查询角色
+func (r *RepoSysRole) SelectRoleByIds(roleIds []string) []model.SysRole {
+	placeholder := datasource.KeyPlaceholderByQuery(len(roleIds))
+	querySql := r.selectSql + " where r.role_id in (" + placeholder + ")"
+	parameters := datasource.ConvertIdsSlice(roleIds)
+	results, err := datasource.RawDB("", querySql, parameters)
+	if err != nil {
+		logger.Errorf("query err => %v", err)
+		return []model.SysRole{}
+	}
+	// 转换实体
+	return r.convertResultRows(results)
+}
+
+// UpdateRole 修改角色信息
+func (r *RepoSysRole) UpdateRole(sysRole model.SysRole) int64 {
+	// 参数拼接
+	params := make(map[string]any)
+	if sysRole.RoleName != "" {
+		params["role_name"] = sysRole.RoleName
+	}
+	if sysRole.RoleKey != "" {
+		params["role_key"] = sysRole.RoleKey
+	}
+	if sysRole.RoleSort > 0 {
+		params["role_sort"] = sysRole.RoleSort
+	}
+	if sysRole.MenuCheckStrictly != "" {
+		params["menu_check_strictly"] = sysRole.MenuCheckStrictly
+	}
+	if sysRole.DeptCheckStrictly != "" {
+		params["dept_check_strictly"] = sysRole.DeptCheckStrictly
+	}
+	if sysRole.Status != "" {
+		params["status"] = sysRole.Status
+	}
+	if sysRole.Remark != "" {
+		params["remark"] = sysRole.Remark
+	}
+	if sysRole.UpdateBy != "" {
+		params["update_by"] = sysRole.UpdateBy
+		params["update_time"] = time.Now().UnixMilli()
+	}
+
+	// 构建执行语句
+	keys, values := datasource.KeyValueByUpdate(params)
+	sql := "update sys_role set " + strings.Join(keys, ",") + " where role_id = ?"
+
+	// 执行更新
+	values = append(values, sysRole.RoleID)
+	rows, err := datasource.ExecDB("", sql, values)
+	if err != nil {
+		logger.Errorf("update row : %v", err.Error())
+		return 0
+	}
+	return rows
+}
+
+// InsertRole 新增角色信息
+func (r *RepoSysRole) InsertRole(sysRole model.SysRole) string {
+	// 参数拼接
+	params := make(map[string]any)
+	if sysRole.RoleID != "" {
+		params["role_id"] = sysRole.RoleID
+	}
+	if sysRole.RoleName != "" {
+		params["role_name"] = sysRole.RoleName
+	}
+	if sysRole.RoleKey != "" {
+		params["role_key"] = sysRole.RoleKey
+	}
+	if sysRole.RoleSort > 0 {
+		params["role_sort"] = sysRole.RoleSort
+	}
+	if sysRole.MenuCheckStrictly != "" {
+		params["menu_check_strictly"] = sysRole.MenuCheckStrictly
+	}
+	if sysRole.DeptCheckStrictly != "" {
+		params["dept_check_strictly"] = sysRole.DeptCheckStrictly
+	}
+	if sysRole.Status != "" {
+		params["status"] = sysRole.Status
+	}
+	if sysRole.Remark != "" {
+		params["remark"] = sysRole.Remark
+	}
+	if sysRole.CreateBy != "" {
+		params["create_by"] = sysRole.CreateBy
+		params["create_time"] = time.Now().UnixMilli()
+	}
+
+	// 构建执行语句
+	keys, placeholder, values := datasource.KeyPlaceholderValueByInsert(params)
+	sql := "insert into sys_role (" + strings.Join(keys, ",") + ")values(" + placeholder + ")"
+
+	// 执行插入
+	rows, err := datasource.ExecDB("", sql, values)
+	if err != nil {
+		logger.Errorf("insert row : %v", err.Error())
+		return ""
+	}
+
+	return fmt.Sprint(rows)
+}
+
+// DeleteRoleByIds 批量删除角色信息
+func (r *RepoSysRole) DeleteRoleByIds(roleIds []string) int64 {
+	placeholder := datasource.KeyPlaceholderByQuery(len(roleIds))
+	sql := "update sys_role set del_flag = '1' where role_id in (" + placeholder + ")"
+	parameters := datasource.ConvertIdsSlice(roleIds)
+	results, err := datasource.ExecDB("", sql, parameters)
+	if err != nil {
+		logger.Errorf("delete err => %v", err)
+		return 0
+	}
+	return results
+}
+
+// CheckUniqueRole 校验角色是否唯一
+func (r *RepoSysRole) CheckUniqueRole(sysRole model.SysRole) string {
+	// 查询条件拼接
+	var conditions []string
+	var params []any
+	if sysRole.RoleName != "" {
+		conditions = append(conditions, "r.role_name = ?")
+		params = append(params, sysRole.RoleName)
+	}
+	if sysRole.RoleKey != "" {
+		conditions = append(conditions, "r.role_key = ?")
+		params = append(params, sysRole.RoleKey)
+	}
+
+	// 构建查询条件语句
+	whereSql := ""
+	if len(conditions) > 0 {
+		whereSql += " where " + strings.Join(conditions, " and ")
+	} else {
+		return ""
+	}
+
+	// 查询数据
+	querySql := "select role_id as 'str' from sys_role r " + whereSql + " and r.del_flag = '0' limit 1"
+	results, err := datasource.RawDB("", querySql, params)
+	if err != nil {
+		logger.Errorf("query err %v", err)
+		return ""
+	}
+	if len(results) > 0 {
+		return fmt.Sprintf("%v", results[0]["str"])
+	}
+	return ""
+}

features/sys_role/service/service_sys_role.go

@@ -0,0 +1,163 @@
+package service
+
+import (
+	"errors"
+	"fmt"
+
+	"ems.agt/features/sys_role/model"
+	sysrolemenu "ems.agt/features/sys_role_menu"
+	sysuserrole "ems.agt/features/sys_user_role"
+)
+
+// 实例化服务层 ServiceSysRole 结构体
+var NewServiceSysRole = &ServiceSysRole{
+	sysRoleRepository:     NewRepoSysRole,
+	sysUserRoleRepository: sysuserrole.NewRepoSysUserRole,
+	sysRoleMenuRepository: sysrolemenu.NewRepoSysRoleMenu,
+}
+
+// ServiceSysRole 角色 服务层处理
+type ServiceSysRole struct {
+	// 角色服务
+	sysRoleRepository *RepoSysRole
+	//  用户与角色关联服务
+	sysUserRoleRepository *sysuserrole.RepoSysUserRole
+	// 角色与菜单关联服务
+	sysRoleMenuRepository *sysrolemenu.RepoSysRoleMenu
+}
+
+// SelectRolePage 根据条件分页查询角色数据
+func (r *ServiceSysRole) SelectRolePage(query map[string]any) map[string]any {
+	return r.sysRoleRepository.SelectRolePage(query)
+}
+
+// SelectRoleList 根据条件查询角色数据
+func (r *ServiceSysRole) SelectRoleList(sysRole model.SysRole) []model.SysRole {
+	return r.sysRoleRepository.SelectRoleList(sysRole)
+}
+
+// SelectRoleListByUserId 根据用户ID获取角色选择框列表
+func (r *ServiceSysRole) SelectRoleListByUserId(userId string) []model.SysRole {
+	return r.sysRoleRepository.SelectRoleListByUserId(userId)
+}
+
+// SelectRoleById 通过角色ID查询角色
+func (r *ServiceSysRole) SelectRoleById(roleId string) model.SysRole {
+	if roleId == "" {
+		return model.SysRole{}
+	}
+	posts := r.sysRoleRepository.SelectRoleByIds([]string{roleId})
+	if len(posts) > 0 {
+		return posts[0]
+	}
+	return model.SysRole{}
+}
+
+// UpdateRole 修改角色信息
+func (r *ServiceSysRole) UpdateRole(sysRole model.SysRole) int64 {
+	rows := r.sysRoleRepository.UpdateRole(sysRole)
+	if rows > 0 && len(sysRole.MenuIds) > 0 {
+		// 删除角色与菜单关联
+		r.sysRoleMenuRepository.DeleteRoleMenu([]string{sysRole.RoleID})
+		r.insertRoleMenu(sysRole.RoleID, sysRole.MenuIds)
+	}
+	return rows
+}
+
+// InsertRole 新增角色信息
+func (r *ServiceSysRole) InsertRole(sysRole model.SysRole) string {
+	insertId := r.sysRoleRepository.InsertRole(sysRole)
+	if insertId != "" && len(sysRole.MenuIds) > 0 {
+		r.insertRoleMenu(insertId, sysRole.MenuIds)
+	}
+	return insertId
+}
+
+// insertRoleMenu 新增角色菜单信息
+func (r *ServiceSysRole) insertRoleMenu(roleId string, menuIds []string) int64 {
+	if roleId == "" || len(menuIds) <= 0 {
+		return 0
+	}
+
+	sysRoleMenus := []sysrolemenu.SysRoleMenu{}
+	for _, menuId := range menuIds {
+		if menuId == "" {
+			continue
+		}
+		sysRoleMenus = append(sysRoleMenus, sysrolemenu.NewSysRoleMenu(roleId, menuId))
+	}
+
+	return r.sysRoleMenuRepository.BatchRoleMenu(sysRoleMenus)
+}
+
+// DeleteRoleByIds 批量删除角色信息
+func (r *ServiceSysRole) DeleteRoleByIds(roleIds []string) (int64, error) {
+	// 检查是否存在
+	roles := r.sysRoleRepository.SelectRoleByIds(roleIds)
+	if len(roles) <= 0 {
+		return 0, errors.New("没有权限访问角色数据！")
+	}
+	for _, role := range roles {
+		// 检查是否为已删除
+		if role.DelFlag == "1" {
+			return 0, errors.New(role.RoleID + " 角色信息已经删除！")
+		}
+		// 检查分配用户
+		userCount := r.sysUserRoleRepository.CountUserRoleByRoleId(role.RoleID)
+		if userCount > 0 {
+			msg := fmt.Sprintf("【%s】已分配给用户,不能删除", role.RoleName)
+			return 0, errors.New(msg)
+		}
+	}
+	if len(roles) == len(roleIds) {
+		// 删除角色与菜单关联
+		r.sysRoleMenuRepository.DeleteRoleMenu(roleIds)
+		rows := r.sysRoleRepository.DeleteRoleByIds(roleIds)
+		return rows, nil
+	}
+	return 0, errors.New("删除角色信息失败！")
+}
+
+// CheckUniqueRoleName 校验角色名称是否唯一
+func (r *ServiceSysRole) CheckUniqueRoleName(roleName, roleId string) bool {
+	uniqueId := r.sysRoleRepository.CheckUniqueRole(model.SysRole{
+		RoleName: roleName,
+	})
+	if uniqueId == roleId {
+		return true
+	}
+	return uniqueId == ""
+}
+
+// CheckUniqueRoleKey 校验角色权限是否唯一
+func (r *ServiceSysRole) CheckUniqueRoleKey(roleKey, roleId string) bool {
+	uniqueId := r.sysRoleRepository.CheckUniqueRole(model.SysRole{
+		RoleKey: roleKey,
+	})
+	if uniqueId == roleId {
+		return true
+	}
+	return uniqueId == ""
+}
+
+// DeleteAuthUsers 批量取消授权用户角色
+func (r *ServiceSysRole) DeleteAuthUsers(roleId string, userIds []string) int64 {
+	return r.sysUserRoleRepository.DeleteUserRoleByRoleId(roleId, userIds)
+}
+
+// InsertAuthUsers 批量新增授权用户角色
+func (r *ServiceSysRole) InsertAuthUsers(roleId string, userIds []string) int64 {
+	if roleId == "" || len(userIds) <= 0 {
+		return 0
+	}
+
+	sysUserRoles := []sysuserrole.SysUserRole{}
+	for _, userId := range userIds {
+		if userId == "" {
+			continue
+		}
+		sysUserRoles = append(sysUserRoles, sysuserrole.NewSysUserRole(userId, roleId))
+	}
+
+	return r.sysUserRoleRepository.BatchUserRole(sysUserRoles)
+}