lc_veterans/app/system/service/roleService.go

package service

import (
	"iot_manager_service/app/system/dao"
	"iot_manager_service/app/system/model"
	"iot_manager_service/util"
)

// 角色管理服务
var RoleService = new(roleService)

type roleService struct{}

func (s *roleService) Get(id int64) (*dao.Role, error) {
	role := &dao.Role{
		ID: id,
	}
	err := role.Get()
	if err != nil {
		return nil, err
	}
	return role, nil
}

func (s *roleService) List(roleName, tenantId, roleAlias string, current, size int) ([]dao.Role, error) {
	role := &dao.Role{}
	offset := (current - 1) * size
	limit := size
	if roleName != "" {
		role.RoleName = roleName
	}
	if tenantId != "" {
		role.TenantId = tenantId
	}
	if roleAlias != "" {
		role.RoleAlias = roleAlias
	}

	roles, err := role.GetRoles(offset, limit)
	if err != nil {
		return nil, err
	}
	return roles, nil
}

func (s *roleService) Tree() ([]dao.Role, error) {
	role := &dao.Role{}
	roles, err := role.GetAll()
	if err != nil {
		return nil, err
	}
	rsp := model.RspRoleTree{
		HasChildren: false,
		ID:          ,
		ParentId:    "",
		Title:       "",
		Key:         "",
		Value:       "",
		Children:    nil,
	}
	return rsp, nil
}

func (s *roleService) Submit(req dao.Role) *util.Errors {
	role := &req
	if role.ID == 0 {
		err := role.Save()
		if err != nil {
			return util.FailResponse(err.Error(), nil)
		}
		return util.SuccessResponse(util.Succeeded, nil)
	}
	err := role.Update()
	if err != nil {
		return util.FailResponse(err.Error(), nil)
	}
	return util.SuccessResponse(util.Succeeded, nil)
}

func (s *roleService) GetList() ([]dao.Role, error) {
	role := &dao.Role{}
	roles, err := role.GetAll()
	if err != nil {
		return nil, err
	}
	return roles, nil
}

func (s *roleService) Remove(id int64) *util.Errors {
	role := &dao.Role{
		ID:        id,
		IsDeleted: 1,
	}

	queryRole := &dao.Role{
		ParentId:  id,
		IsDeleted: 0,
	}
	if queryRole.IsExistChild() {
		return util.FailResponse(model.ExistChild, nil)
	}

	err := role.Remove()
	if err != nil {
		return util.FailResponse(err.Error(), nil)
	}
	return nil
}

func (s *roleService) Grant(req *model.ReqRoleGrant) error {
	roleIds := util.StringToIntArray(req.RoleIds)
	//todo 数据权限 接口权限
	menuIds := util.StringToIntArray(req.MenuIds)
	menuErr := RoleMenuService.UpdateRoleMenus(roleIds, menuIds)
	return menuErr
}