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perm.go
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perm.go
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package repo
import (
"errors"
"fmt"
v1 "github.com/aaronchen2k/deeptest/cmd/server/v1/domain"
"github.com/aaronchen2k/deeptest/internal/pkg/consts"
"github.com/aaronchen2k/deeptest/internal/server/core/dao"
"github.com/aaronchen2k/deeptest/internal/server/modules/model"
"github.com/aaronchen2k/deeptest/pkg/domain"
logUtils "github.com/aaronchen2k/deeptest/pkg/lib/log"
"gorm.io/gorm"
)
type PermRepo struct {
*BaseRepo `inject:""`
DB *gorm.DB `inject:""`
RoleRepo *RoleRepo `inject:""`
}
// Paginate
func (r *PermRepo) Paginate(tenantId consts.TenantId, req v1.PermReqPaginate) (data _domain.PageData, err error) {
var count int64
db := r.GetDB(tenantId).Model(&model.SysPerm{})
if req.Name != "" {
db = db.Where("name LIKE ?", fmt.Sprintf("%s%%", req.Name))
}
err = db.Count(&count).Error
if err != nil {
logUtils.Errorf("获取权限总数失败, 错误%s。", err.Error())
return
}
perms := make([]*v1.PermResp, 0)
err = db.Scopes(dao.PaginateScope(req.Page, req.PageSize, req.Order, req.Field)).Find(&perms).Error
if err != nil {
logUtils.Errorf("获取权限分页数据失败, 错误%s。", err.Error())
return
}
data.Populate(perms, count, req.Page, req.PageSize)
return
}
// FindByNameAndAct
// db *gorm.DB
// name 名称
// act 方法
// ids 当 ids 的 len = 1 ,排除次 id 数据
func (r *PermRepo) FindByNameAndAct(tenantId consts.TenantId, name, act string, ids ...uint) (v1.PermResp, error) {
perm := v1.PermResp{}
db := r.GetDB(tenantId).Model(&model.SysPerm{}).Where("name = ?", name).Where("act = ?", act)
if len(ids) == 1 {
db.Where("id != ?", ids[0])
}
err := db.First(&perm).Error
if err != nil {
logUtils.Errorf("根据名称和方法获取权限数据失败, 错误%s。", err.Error())
return perm, err
}
return perm, nil
}
// Create
func (r *PermRepo) Create(tenantId consts.TenantId, req v1.PermReq) (uint, error) {
perm := model.SysPerm{PermBase: req.PermBase}
if !r.CheckNameAndAct(tenantId, req) {
return perm.ID, fmt.Errorf("权限[%s-%s]已存在", req.Name, req.Act)
}
err := r.GetDB(tenantId).Model(&model.SysPerm{}).Create(&perm).Error
if err != nil {
logUtils.Errorf("添加权限失败,错误%s。", err.Error())
return perm.ID, err
}
return perm.ID, nil
}
// CreateInBatches
func (r *PermRepo) CreateInBatches(tenantId consts.TenantId, perms []model.SysPerm) error {
err := r.GetDB(tenantId).Model(&model.SysPerm{}).CreateInBatches(&perms, 500).Error
if err != nil {
logUtils.Errorf("添加权限失败,错误%s。", err.Error())
return err
}
return nil
}
// CreateIfNotExist
func (r *PermRepo) CreateIfNotExist(tenantId consts.TenantId, perms []model.SysPerm) (count int, err error) {
_ = r.GetDB(tenantId).Delete(&model.SysPerm{}, "id > 0").Error
for _, perm := range perms {
err := r.GetDB(tenantId).Model(&model.SysPerm{}).Create(&perm).Error
if err != nil {
logUtils.Errorf("添加权限%s失败,错误%s。", perm.Name, err.Error())
} else {
count++
}
}
//enforcer := casbinServer.Instance()
//
//adminRole, _ := r.RoleRepo.FindFirstAdminUser()
//adminRoleId := strconv.Itoa(int(adminRole.Id))
//
//r.GetDB(tenantId).Transaction(func(tx *gorm.DB) (err error) {
// for _, perm := range perms {
// found := enforcer.HasNamedPolicy("p", adminRoleId, perm.Name, perm.Act)
// if found {
// continue
// }
//
// // add to casbin table
// namedPolicy := []string{adminRoleId, perm.Name, perm.Act}
// success, _ := enforcer.AddNamedPolicy("p", namedPolicy)
// if success {
// count++
// }
//
// // add to permission table
// err = r.GetDB(tenantId).Model(&model.SysPerm{}).CreateExpression(&perm).Error
// if err != nil {
// logUtils.Errorf("添加权限%s失败,错误%s。", perm.Name, err.Error())
// continue
// }
// }
//
// return
//})
return
}
// Update
func (r *PermRepo) Update(tenantId consts.TenantId, id uint, req v1.PermReq) error {
if !r.CheckNameAndAct(tenantId, req, id) {
return fmt.Errorf("权限[%s-%s]已存在", req.Name, req.Act)
}
perm := model.SysPerm{PermBase: req.PermBase}
err := r.GetDB(tenantId).Model(&model.SysPerm{}).Where("id = ?", id).Updates(&perm).Error
if err != nil {
logUtils.Errorf("更新权限失败, 错误%s。", err.Error())
return err
}
return nil
}
// checkNameAndAct
func (r *PermRepo) CheckNameAndAct(tenantId consts.TenantId, req v1.PermReq, ids ...uint) bool {
_, err := r.FindByNameAndAct(tenantId, req.Name, req.Act, ids...)
return errors.Is(err, gorm.ErrRecordNotFound)
}
// FindById
func (r *PermRepo) FindById(tenantId consts.TenantId, id uint) (v1.PermResp, error) {
res := v1.PermResp{}
err := r.GetDB(tenantId).Model(&model.SysPerm{}).Where("id = ?", id).First(&res).Error
if err != nil {
logUtils.Errorf("获取权限失败, 错误%s。", err.Error())
return res, err
}
return res, nil
}
// DeleteById
func (r *PermRepo) DeleteById(tenantId consts.TenantId, id uint) error {
err := r.GetDB(tenantId).Unscoped().Delete(&model.SysPerm{}, id).Error
if err != nil {
logUtils.Errorf("删除权限失败, 错误%s。", err.Error())
return err
}
return nil
}
// DeleteAll, for init
func (r *PermRepo) DeleteAll(tenantId consts.TenantId) error {
err := r.GetDB(tenantId).Where("1 = 1").Delete(&model.SysPerm{}).Error
if err != nil {
logUtils.Errorf("删除权限失败, 错误%s。", err.Error())
return err
}
return nil
}
// GetPermsForRole
func (r *PermRepo) GetPermsForRole(tenantId consts.TenantId) ([][]string, error) {
var permsForRoles [][]string
var perms []model.SysPerm
err := r.GetDB(tenantId).Model(&model.SysPerm{}).Find(&perms).Error
if err != nil {
return nil, fmt.Errorf("获取权限错误 %w", err)
}
for _, perm := range perms {
permsForRole := []string{perm.Name, perm.Act}
permsForRoles = append(permsForRoles, permsForRole)
}
return permsForRoles, nil
}
func (r *PermRepo) GetPermsForRoles(tenantId consts.TenantId) (map[consts.RoleType][][]string, error) {
permsUserNotInclude := []v1.PermStruct{
{
Name: "/api/v1/users",
Act: "POST",
},
{
Name: "/api/v1/users/:id",
Act: "POST",
},
{
Name: "/api/v1/users/:id",
Act: "DELETE",
},
}
var adminPerms, userPerms [][]string
var perms []model.SysPerm
db := r.GetDB(tenantId)
err := db.Model(&model.SysPerm{}).Find(&perms).Error
if err != nil {
return nil, fmt.Errorf("获取权限错误 %w", err)
}
OuterLoop:
for _, perm := range perms {
permForRole := []string{perm.Name, perm.Act}
adminPerms = append(adminPerms, permForRole)
for _, v := range permsUserNotInclude {
if perm.Name == v.Name && perm.Act == v.Act {
continue OuterLoop
}
}
userPerms = append(userPerms, permForRole)
}
rolePermsMap := make(map[consts.RoleType][][]string)
rolePermsMap[consts.Admin] = adminPerms
rolePermsMap[consts.User] = userPerms
return rolePermsMap, nil
}