75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
package taskcenter
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import (
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"context"
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"time"
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"chatapp3-golang/internal/model"
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"gorm.io/gorm/clause"
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)
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const (
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archiveManifestObjectArchive = "ARCHIVE"
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archiveManifestObjectRecovery = "GC_RECOVERY"
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archiveManifestVerified = "VERIFIED"
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)
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// upsertArchiveManifest 以 COS key 为不可变对象身份。重验历史对象时只刷新校验结果，
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// 不创建重复清单；GC 删除前可据此确认看到的是同一个对象版本和摘要。
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func (s *Service) upsertArchiveManifest(ctx context.Context, row model.TaskCenterArchiveManifest) error {
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now := time.Now()
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if row.CreateTime.IsZero() {
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row.CreateTime = now
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}
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row.UpdateTime = now
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return s.db.WithContext(ctx).Clauses(clause.OnConflict{
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Columns: []clause.Column{{Name: "cos_key"}},
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DoUpdates: clause.Assignments(map[string]any{
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"object_type": row.ObjectType,
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"run_id": row.RunID,
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"parent_cos_key": row.ParentCOSKey,
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"sha256": row.SHA256,
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"etag": row.ETag,
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"compressed_size": row.CompressedSize,
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"row_count": row.RowCount,
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"min_outbox_id": row.MinOutboxID,
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"max_outbox_id": row.MaxOutboxID,
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"min_occurred_at": row.MinOccurredAt,
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"max_occurred_at": row.MaxOccurredAt,
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"verification_status": row.VerificationStatus,
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"verified_at": row.VerifiedAt,
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"update_time": row.UpdateTime,
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}),
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}).Create(&row).Error
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}
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func archiveGroupBounds(rows []model.TaskCenterEventArchiveOutbox) (*int64, *int64, *time.Time, *time.Time) {
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if len(rows) == 0 {
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return nil, nil, nil, nil
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}
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minID, maxID := rows[0].ID, rows[0].ID
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var minOccurredAt, maxOccurredAt *time.Time
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for _, row := range rows {
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if row.ID < minID {
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minID = row.ID
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}
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if row.ID > maxID {
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maxID = row.ID
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}
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if row.OccurredAt.IsZero() {
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continue
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}
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value := row.OccurredAt
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if minOccurredAt == nil || value.Before(*minOccurredAt) {
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copyValue := value
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minOccurredAt = ©Value
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}
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if maxOccurredAt == nil || value.After(*maxOccurredAt) {
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copyValue := value
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maxOccurredAt = ©Value
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}
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}
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return &minID, &maxID, minOccurredAt, maxOccurredAt
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}
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