基础架构变更 增加模块化
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pixel
170
server/service/system/sys_authority.go
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170
server/service/system/sys_authority.go
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package system
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import (
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"errors"
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"gin-vue-admin/global"
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"gin-vue-admin/model/common/request"
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"gin-vue-admin/model/system"
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"gin-vue-admin/model/system/response"
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"gorm.io/gorm"
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"strconv"
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)
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: CreateAuthority
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//@description: 创建一个角色
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//@param: auth model.SysAuthority
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//@return: err error, authority model.SysAuthority
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type AuthorityService struct {
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}
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var AuthorityServiceApp = new(AuthorityService)
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func (authorityService *AuthorityService) CreateAuthority(auth system.SysAuthority) (err error, authority system.SysAuthority) {
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var authorityBox system.SysAuthority
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if !errors.Is(global.GVA_DB.Where("authority_id = ?", auth.AuthorityId).First(&authorityBox).Error, gorm.ErrRecordNotFound) {
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return errors.New("存在相同角色id"), auth
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}
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err = global.GVA_DB.Create(&auth).Error
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return err, auth
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: CopyAuthority
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//@description: 复制一个角色
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//@param: copyInfo response.SysAuthorityCopyResponse
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//@return: err error, authority model.SysAuthority
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func (authorityService *AuthorityService) CopyAuthority(copyInfo response.SysAuthorityCopyResponse) (err error, authority system.SysAuthority) {
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var authorityBox system.SysAuthority
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if !errors.Is(global.GVA_DB.Where("authority_id = ?", copyInfo.Authority.AuthorityId).First(&authorityBox).Error, gorm.ErrRecordNotFound) {
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return errors.New("存在相同角色id"), authority
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}
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copyInfo.Authority.Children = []system.SysAuthority{}
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err, menus := MenuServiceApp.GetMenuAuthority(&request.GetAuthorityId{AuthorityId: copyInfo.OldAuthorityId})
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var baseMenu []system.SysBaseMenu
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for _, v := range menus {
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intNum, _ := strconv.Atoi(v.MenuId)
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v.SysBaseMenu.ID = uint(intNum)
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baseMenu = append(baseMenu, v.SysBaseMenu)
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}
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copyInfo.Authority.SysBaseMenus = baseMenu
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err = global.GVA_DB.Create(©Info.Authority).Error
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paths := CasbinServiceApp.GetPolicyPathByAuthorityId(copyInfo.OldAuthorityId)
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err = CasbinServiceApp.UpdateCasbin(copyInfo.Authority.AuthorityId, paths)
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if err != nil {
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_ = authorityService.DeleteAuthority(©Info.Authority)
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}
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return err, copyInfo.Authority
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: UpdateAuthority
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//@description: 更改一个角色
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//@param: auth model.SysAuthority
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//@return: err error, authority model.SysAuthority
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func (authorityService *AuthorityService) UpdateAuthority(auth system.SysAuthority) (err error, authority system.SysAuthority) {
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err = global.GVA_DB.Where("authority_id = ?", auth.AuthorityId).First(&system.SysAuthority{}).Updates(&auth).Error
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return err, auth
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: DeleteAuthority
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//@description: 删除角色
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//@param: auth *model.SysAuthority
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//@return: err error
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func (authorityService *AuthorityService) DeleteAuthority(auth *system.SysAuthority) (err error) {
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if !errors.Is(global.GVA_DB.Where("authority_id = ?", auth.AuthorityId).First(&system.SysUser{}).Error, gorm.ErrRecordNotFound) {
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return errors.New("此角色有用户正在使用禁止删除")
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}
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if !errors.Is(global.GVA_DB.Where("parent_id = ?", auth.AuthorityId).First(&system.SysAuthority{}).Error, gorm.ErrRecordNotFound) {
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return errors.New("此角色存在子角色不允许删除")
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}
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db := global.GVA_DB.Preload("SysBaseMenus").Where("authority_id = ?", auth.AuthorityId).First(auth)
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err = db.Unscoped().Delete(auth).Error
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if len(auth.SysBaseMenus) > 0 {
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err = global.GVA_DB.Model(auth).Association("SysBaseMenus").Delete(auth.SysBaseMenus)
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//err = db.Association("SysBaseMenus").Delete(&auth)
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} else {
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err = db.Error
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}
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CasbinServiceApp.ClearCasbin(0, auth.AuthorityId)
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return err
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: GetAuthorityInfoList
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//@description: 分页获取数据
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//@param: info request.PageInfo
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//@return: err error, list interface{}, total int64
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func (authorityService *AuthorityService) GetAuthorityInfoList(info request.PageInfo) (err error, list interface{}, total int64) {
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limit := info.PageSize
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offset := info.PageSize * (info.Page - 1)
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db := global.GVA_DB
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var authority []system.SysAuthority
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err = db.Limit(limit).Offset(offset).Preload("DataAuthorityId").Where("parent_id = 0").Find(&authority).Error
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if len(authority) > 0 {
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for k := range authority {
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err = authorityService.findChildrenAuthority(&authority[k])
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}
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}
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return err, authority, total
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: GetAuthorityInfo
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//@description: 获取所有角色信息
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//@param: auth model.SysAuthority
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//@return: err error, sa model.SysAuthority
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func (authorityService *AuthorityService) GetAuthorityInfo(auth system.SysAuthority) (err error, sa system.SysAuthority) {
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err = global.GVA_DB.Preload("DataAuthorityId").Where("authority_id = ?", auth.AuthorityId).First(&sa).Error
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return err, sa
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: SetDataAuthority
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//@description: 设置角色资源权限
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//@param: auth model.SysAuthority
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//@return: error
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func (authorityService *AuthorityService) SetDataAuthority(auth system.SysAuthority) error {
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var s system.SysAuthority
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global.GVA_DB.Preload("DataAuthorityId").First(&s, "authority_id = ?", auth.AuthorityId)
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err := global.GVA_DB.Model(&s).Association("DataAuthorityId").Replace(&auth.DataAuthorityId)
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return err
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: SetMenuAuthority
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//@description: 菜单与角色绑定
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//@param: auth *model.SysAuthority
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//@return: error
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func (authorityService *AuthorityService) SetMenuAuthority(auth *system.SysAuthority) error {
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var s system.SysAuthority
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global.GVA_DB.Preload("SysBaseMenus").First(&s, "authority_id = ?", auth.AuthorityId)
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err := global.GVA_DB.Model(&s).Association("SysBaseMenus").Replace(&auth.SysBaseMenus)
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return err
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}
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//@author: [piexlmax](https://github.com/piexlmax)
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//@function: findChildrenAuthority
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//@description: 查询子角色
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//@param: authority *model.SysAuthority
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//@return: err error
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func (authorityService *AuthorityService) findChildrenAuthority(authority *system.SysAuthority) (err error) {
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err = global.GVA_DB.Preload("DataAuthorityId").Where("parent_id = ?", authority.AuthorityId).Find(&authority.Children).Error
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if len(authority.Children) > 0 {
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for k := range authority.Children {
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err = authorityService.findChildrenAuthority(&authority.Children[k])
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}
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}
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return err
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}
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