alist/internal/db/meta.go
foxxorcat 6024e8d832
refactor: split the db package hook and cache to the op package (#2747)
* refactor:separate the setting method from the db package to the op package and add the cache

* refactor:separate the meta method from the db package to the op package

* fix:setting not load database data

* refactor:separate the user method from the db package to the op package

* refactor:remove user JoinPath error

* fix:op package user cache

* refactor:fs package list method

* fix:tile virtual paths (close #2743)

* Revert "refactor:remove user JoinPath error"

This reverts commit 4e20daaf9e700da047000d4fd4900abbe05c3848.

* clean path directly may lead to unknown behavior

* fix: The path of the meta passed in must be prefix of reqPath

* chore: rename all virtualPath to mountPath

* fix: `getStoragesByPath` and `GetStorageVirtualFilesByPath`

is_sub_path:

/a/b isn't subpath of /a/bc

* fix: don't save setting if hook error

Co-authored-by: Noah Hsu <i@nn.ci>
2022-12-18 19:51:20 +08:00

46 lines
1.2 KiB
Go

package db
import (
"github.com/alist-org/alist/v3/internal/model"
"github.com/pkg/errors"
)
func GetMetaByPath(path string) (*model.Meta, error) {
meta := model.Meta{Path: path}
if err := db.Where(meta).First(&meta).Error; err != nil {
return nil, errors.Wrapf(err, "failed select meta")
}
return &meta, nil
}
func GetMetaById(id uint) (*model.Meta, error) {
var u model.Meta
if err := db.First(&u, id).Error; err != nil {
return nil, errors.Wrapf(err, "failed get old meta")
}
return &u, nil
}
func CreateMeta(u *model.Meta) error {
return errors.WithStack(db.Create(u).Error)
}
func UpdateMeta(u *model.Meta) error {
return errors.WithStack(db.Save(u).Error)
}
func GetMetas(pageIndex, pageSize int) (metas []model.Meta, count int64, err error) {
metaDB := db.Model(&model.Meta{})
if err = metaDB.Count(&count).Error; err != nil {
return nil, 0, errors.Wrapf(err, "failed get metas count")
}
if err = metaDB.Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&metas).Error; err != nil {
return nil, 0, errors.Wrapf(err, "failed get find metas")
}
return metas, count, nil
}
func DeleteMetaById(id uint) error {
return errors.WithStack(db.Delete(&model.Meta{}, id).Error)
}