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4.1 KiB

package service
import (
"errors"
"gin-vue-admin/global"
"gin-vue-admin/model"
"gin-vue-admin/model/request"
)
// @title CreateAuthority
// @description 创建一个角色
// @auth (2020/04/05 20:22)
// @param auth model.SysAuthority
// @return error
// @return authority model.SysAuthority
func CreateAuthority(auth model.SysAuthority) (err error, authority model.SysAuthority) {
err = global.GVA_DB.Create(&auth).Error
return err, auth
}
// @title DeleteAuthority
// @description 删除角色
// @auth (2020/04/05 20:22)
// @param auth model.SysAuthority
// @return error
// 删除角色
func DeleteAuthority(auth model.SysAuthority) (err error) {
err = global.GVA_DB.Where("authority_id = ?", auth.AuthorityId).Find(&model.SysUser{}).Error
if err == nil {
err = errors.New("此角色有用户正在使用禁止删除")
return
}
err = global.GVA_DB.Where("parent_id = ?", auth.AuthorityId).Find(&model.SysAuthority{}).Error
if err == nil {
err = errors.New("此角色存在子角色不允许删除")
return
}
db := global.GVA_DB.Preload("SysBaseMenus").Where("authority_id = ?", auth.AuthorityId).First(auth).Unscoped().Delete(auth)
if len(auth.SysBaseMenus) > 0 {
err = db.Association("SysBaseMenus").Delete(auth.SysBaseMenus).Error
} else {
err = db.Error
}
ClearCasbin(0, auth.AuthorityId)
return err
}
// @title GetInfoList
// @description 删除文件切片记录
// @auth (2020/04/05 20:22)
// @param info request.PaveInfo
// @return error
// 分页获取数据
func GetAuthorityInfoList(info request.PageInfo) (err error, list interface{}, total int) {
limit := info.PageSize
offset := info.PageSize * (info.Page - 1)
db := global.GVA_DB
var authority []model.SysAuthority
err = db.Limit(limit).Offset(offset).Preload("DataAuthorityId").Where("parent_id = 0").Find(&authority).Error
if len(authority) > 0 {
for k, _ := range authority {
err = findChildrenAuthority(&authority[k])
}
}
return err, authority, total
}
// @title GetAuthorityInfo
// @description 获取所有角色信息
// @auth (2020/04/05 20:22)
// @param auth model.SysAuthority
// @return error
// @param authority model.SysAuthority
func GetAuthorityInfo(auth model.SysAuthority) (err error, sa model.SysAuthority) {
err = global.GVA_DB.Preload("DataAuthorityId").Where("authority_id = ?", auth.AuthorityId).First(&sa).Error
return err, sa
}
// @title SetDataAuthority
// @description 设置角色资源权限
// @auth (2020/04/05 20:22)
// @param auth model.SysAuthority
// @return error
func SetDataAuthority(auth model.SysAuthority) error {
var s model.SysAuthority
global.GVA_DB.Preload("DataAuthorityId").First(&s, "authority_id = ?", auth.AuthorityId)
err := global.GVA_DB.Model(&s).Association("DataAuthorityId").Replace(&auth.DataAuthorityId).Error
return err
}
// @title SetMenuAuthority
// @description 菜单与角色绑定
// @auth (2020/04/05 20:22)
// @param auth *model.SysAuthority
// @return error
func SetMenuAuthority(auth *model.SysAuthority) error {
var s model.SysAuthority
global.GVA_DB.Preload("SysBaseMenus").First(&s, "authority_id = ?", auth.AuthorityId)
err := global.GVA_DB.Model(&s).Association("SysBaseMenus").Replace(&auth.SysBaseMenus).Error
return err
}
// @title findChildrenAuthority
// @description 查询子角色
// @auth (2020/04/05 20:22)
// @param auth *model.SysAuthority
// @return error
func findChildrenAuthority(authority *model.SysAuthority) (err error) {
err = global.GVA_DB.Preload("DataAuthorityId").Where("parent_id = ?", authority.AuthorityId).Find(&authority.Children).Error
if len(authority.Children) > 0 {
for k, _ := range authority.Children {
err = findChildrenAuthority(&authority.Children[k])
}
}
return err
}