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{backup,snapshot}: Rename common code to export

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This commit is contained in:
Tom Wiesing 2022-10-07 22:12:14 +02:00
parent b3a827e042
commit bf57c0d5a6
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14 changed files with 145 additions and 133 deletions
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39
internal/component/instances/wisski_log.go
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@ -6,36 +6,37 @@ import (
"github.com/tkw1536/goprogram/lib/collection"
)
// SnapshotLogFor retrieves (and prunes) the SnapshotLog for the provided slug.
// An empty slug returns the log of backups.
func (instances *Instances) SnapshotLogFor(slug string) (snapshots []models.Snapshot, err error) {
snapshots, err = instances.SnapshotLog()
// ExportLogFor retrieves (and prunes) the ExportLog.
// Slug determines if entries for Backups (empty slug)
// or a specific Instance (non-empty slug) are returned.
func (instances *Instances) ExportLogFor(slug string) (exports []models.Export, err error) {
exports, err = instances.ExportLog()
if err != nil {
return nil, err
}
return collection.Filter(snapshots, func(s models.Snapshot) bool {
return collection.Filter(exports, func(s models.Export) bool {
return s.Slug == slug
}), nil
}
// SnapshotLog retrieves (and prunes) all entries in the snapshot log.
func (instances *Instances) SnapshotLog() ([]models.Snapshot, error) {
// ExportLog retrieves (and prunes) all entries in the snapshot log.
func (instances *Instances) ExportLog() ([]models.Export, error) {
// query the table!
table, err := instances.SQL.QueryTable(false, models.SnapshotTable)
table, err := instances.SQL.QueryTable(false, models.ExportTable)
if err != nil {
return nil, err
}
// find all the snapshots
var snapshots []models.Snapshot
res := table.Find(&snapshots)
// find all the exports
var exports []models.Export
res := table.Find(&exports)
if res.Error != nil {
return nil, res.Error
}
// partition out the snapshots that have been deleted!
parts := collection.Partition(snapshots, func(s models.Snapshot) bool {
// partition out the exports that have been deleted!
parts := collection.Partition(exports, func(s models.Export) bool {
_, err := instances.Core.Environment.Stat(s.Path)
return !environment.IsNotExist(err)
})
@ -52,20 +53,20 @@ func (instances *Instances) SnapshotLog() ([]models.Snapshot, error) {
}
// Snapshots returns the list of snapshots of this WissKI
func (wisski *WissKI) Snapshots() (snapshots []models.Snapshot, err error) {
return wisski.instances.SnapshotLogFor(wisski.Slug)
func (wisski *WissKI) Snapshots() (snapshots []models.Export, err error) {
return wisski.instances.ExportLogFor(wisski.Slug)
}
// AddSnapshotLog adds a log entry for the provided entry
func (instances *Instances) AddSnapshotLog(snapshot models.Snapshot) error {
// AddToExportLog adds the provided export to the log.
func (instances *Instances) AddToExportLog(export models.Export) error {
// find the table
table, err := instances.SQL.QueryTable(false, models.SnapshotTable)
table, err := instances.SQL.QueryTable(false, models.ExportTable)
if err != nil {
return err
}
// and save it!
res := table.Create(&snapshot)
res := table.Create(&export)
if res.Error != nil {
return res.Error
}