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https://codeberg.org/forgejo/forgejo.git
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778ad795fd
Introduce the new generic deletion methods - `func DeleteByID[T any](ctx context.Context, id int64) (int64, error)` - `func DeleteByIDs[T any](ctx context.Context, ids ...int64) error` - `func Delete[T any](ctx context.Context, opts FindOptions) (int64, error)` So, we no longer need any specific deletion method and can just use the generic ones instead. Replacement of #28450 Closes #28450 --------- Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
128 lines
3.7 KiB
Go
128 lines
3.7 KiB
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package system
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import (
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"context"
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"fmt"
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"time"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/storage"
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"code.gitea.io/gitea/modules/timeutil"
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"code.gitea.io/gitea/modules/util"
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)
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// NoticeType describes the notice type
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type NoticeType int
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const (
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// NoticeRepository type
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NoticeRepository NoticeType = iota + 1
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// NoticeTask type
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NoticeTask
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)
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// Notice represents a system notice for admin.
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type Notice struct {
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ID int64 `xorm:"pk autoincr"`
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Type NoticeType
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Description string `xorm:"TEXT"`
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CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
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}
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func init() {
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db.RegisterModel(new(Notice))
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}
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// TrStr returns a translation format string.
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func (n *Notice) TrStr() string {
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return fmt.Sprintf("admin.notices.type_%d", n.Type)
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}
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// CreateNotice creates new system notice.
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func CreateNotice(ctx context.Context, tp NoticeType, desc string, args ...any) error {
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if len(args) > 0 {
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desc = fmt.Sprintf(desc, args...)
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}
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n := &Notice{
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Type: tp,
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Description: desc,
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}
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return db.Insert(ctx, n)
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}
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// CreateRepositoryNotice creates new system notice with type NoticeRepository.
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func CreateRepositoryNotice(desc string, args ...any) error {
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// Note we use the db.DefaultContext here rather than passing in a context as the context may be cancelled
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return CreateNotice(db.DefaultContext, NoticeRepository, desc, args...)
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}
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// RemoveAllWithNotice removes all directories in given path and
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// creates a system notice when error occurs.
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func RemoveAllWithNotice(ctx context.Context, title, path string) {
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if err := util.RemoveAll(path); err != nil {
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desc := fmt.Sprintf("%s [%s]: %v", title, path, err)
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log.Warn(title+" [%s]: %v", path, err)
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// Note we use the db.DefaultContext here rather than passing in a context as the context may be cancelled
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if err = CreateNotice(db.DefaultContext, NoticeRepository, desc); err != nil {
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log.Error("CreateRepositoryNotice: %v", err)
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}
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}
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}
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// RemoveStorageWithNotice removes a file from the storage and
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// creates a system notice when error occurs.
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func RemoveStorageWithNotice(ctx context.Context, bucket storage.ObjectStorage, title, path string) {
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if err := bucket.Delete(path); err != nil {
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desc := fmt.Sprintf("%s [%s]: %v", title, path, err)
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log.Warn(title+" [%s]: %v", path, err)
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// Note we use the db.DefaultContext here rather than passing in a context as the context may be cancelled
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if err = CreateNotice(db.DefaultContext, NoticeRepository, desc); err != nil {
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log.Error("CreateRepositoryNotice: %v", err)
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}
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}
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}
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// CountNotices returns number of notices.
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func CountNotices(ctx context.Context) int64 {
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count, _ := db.GetEngine(ctx).Count(new(Notice))
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return count
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}
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// Notices returns notices in given page.
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func Notices(ctx context.Context, page, pageSize int) ([]*Notice, error) {
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notices := make([]*Notice, 0, pageSize)
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return notices, db.GetEngine(ctx).
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Limit(pageSize, (page-1)*pageSize).
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Desc("created_unix").
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Find(¬ices)
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}
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// DeleteNotices deletes all notices with ID from start to end (inclusive).
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func DeleteNotices(ctx context.Context, start, end int64) error {
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if start == 0 && end == 0 {
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_, err := db.GetEngine(ctx).Exec("DELETE FROM notice")
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return err
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}
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sess := db.GetEngine(ctx).Where("id >= ?", start)
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if end > 0 {
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sess.And("id <= ?", end)
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}
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_, err := sess.Delete(new(Notice))
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return err
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}
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// DeleteOldSystemNotices deletes all old system notices from database.
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func DeleteOldSystemNotices(ctx context.Context, olderThan time.Duration) (err error) {
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if olderThan <= 0 {
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return nil
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}
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_, err = db.GetEngine(ctx).Where("created_unix < ?", time.Now().Add(-olderThan).Unix()).Delete(&Notice{})
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return err
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}
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