Pool clean by lifecycle config

This commit is contained in:
2024-08-18 14:50:12 +08:00
parent a82fb3a49c
commit 922a76ee7f
3 changed files with 49 additions and 12 deletions

View File

@ -3,6 +3,9 @@ package services
import (
"context"
"fmt"
"git.solsynth.dev/hydrogen/paperclip/pkg/internal/database"
"github.com/samber/lo"
"gorm.io/gorm/clause"
"os"
"path/filepath"
"time"
@ -33,6 +36,45 @@ func StartConsumeDeletionTask() {
}
}
func RunScheduleDeletionTask() {
var pools []models.AttachmentPool
if err := database.C.Find(&pools).Error; err != nil {
return
}
var pendingPools []models.AttachmentPool
for _, pool := range pendingPools {
if pool.Config.Data().ExistLifecycle != nil {
pendingPools = append(pendingPools, pool)
}
}
for _, pool := range pendingPools {
lifecycle := fmt.Sprintf("%d seconds", *pool.Config.Data().ExistLifecycle)
var attachments []models.Attachment
if err := database.C.Where("pool_id = ? AND created_at < NOW() - INTERVAL ?", pool.ID, lifecycle).Find(&attachments).Error; err != nil {
continue
}
log.Info().
Str("pool", pool.Alias).
Int("count", len(attachments)).
Msg("Deleting attachments due to pool's lifecycle configuration...")
for idx, attachment := range attachments {
if err := DeleteFile(attachment); err != nil {
log.Error().
Str("pool", pool.Alias).
Uint("id", attachment.ID).
Msg("An error occurred when deleting attachment due to pool's lifecycle configuration...")
} else {
attachments[idx].CleanedAt = lo.ToPtr(time.Now())
}
}
database.C.Clauses(clause.OnConflict{
UpdateAll: true,
}).CreateInBatches(attachments, 1000)
}
}
func DeleteFile(meta models.Attachment) error {
var destMap map[string]any
if meta.Destination == models.AttachmentDstTemporary {