forgejo/models/repo_mirror.go
2019-10-17 11:26:49 +02:00

100 lines
2.4 KiB
Go

// Copyright 2016 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"time"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/timeutil"
"xorm.io/xorm"
)
// Mirror represents mirror information of a repository.
type Mirror struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX"`
Repo *Repository `xorm:"-"`
Interval time.Duration
EnablePrune bool `xorm:"NOT NULL DEFAULT true"`
UpdatedUnix timeutil.TimeStamp `xorm:"INDEX"`
NextUpdateUnix timeutil.TimeStamp `xorm:"INDEX"`
Address string `xorm:"-"`
}
// BeforeInsert will be invoked by XORM before inserting a record
func (m *Mirror) BeforeInsert() {
if m != nil {
m.UpdatedUnix = timeutil.TimeStampNow()
m.NextUpdateUnix = timeutil.TimeStampNow()
}
}
// AfterLoad is invoked from XORM after setting the values of all fields of this object.
func (m *Mirror) AfterLoad(session *xorm.Session) {
if m == nil {
return
}
var err error
m.Repo, err = getRepositoryByID(session, m.RepoID)
if err != nil {
log.Error("getRepositoryByID[%d]: %v", m.ID, err)
}
}
// ScheduleNextUpdate calculates and sets next update time.
func (m *Mirror) ScheduleNextUpdate() {
if m.Interval != 0 {
m.NextUpdateUnix = timeutil.TimeStampNow().AddDuration(m.Interval)
} else {
m.NextUpdateUnix = 0
}
}
func getMirrorByRepoID(e Engine, repoID int64) (*Mirror, error) {
m := &Mirror{RepoID: repoID}
has, err := e.Get(m)
if err != nil {
return nil, err
} else if !has {
return nil, ErrMirrorNotExist
}
return m, nil
}
// GetMirrorByRepoID returns mirror information of a repository.
func GetMirrorByRepoID(repoID int64) (*Mirror, error) {
return getMirrorByRepoID(x, repoID)
}
func updateMirror(e Engine, m *Mirror) error {
_, err := e.ID(m.ID).AllCols().Update(m)
return err
}
// UpdateMirror updates the mirror
func UpdateMirror(m *Mirror) error {
return updateMirror(x, m)
}
// DeleteMirrorByRepoID deletes a mirror by repoID
func DeleteMirrorByRepoID(repoID int64) error {
_, err := x.Delete(&Mirror{RepoID: repoID})
return err
}
// MirrorsIterate iterates all mirror repositories.
func MirrorsIterate(f func(idx int, bean interface{}) error) error {
return x.
Where("next_update_unix<=?", time.Now().Unix()).
And("next_update_unix!=0").
Iterate(new(Mirror), f)
}