68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
// monorepo/cloud/backend/internal/maplefile/usecase/filemetadata/harddelete.go
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package filemetadata
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import (
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"go.uber.org/zap"
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"github.com/gocql/gocql"
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"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/config"
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dom_file "codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/internal/domain/file"
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"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/pkg/httperror"
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)
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// HardDeleteFileMetadataUseCase permanently deletes file metadata
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// Used for GDPR right-to-be-forgotten implementation
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type HardDeleteFileMetadataUseCase interface {
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Execute(id gocql.UUID) error
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}
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type hardDeleteFileMetadataUseCaseImpl struct {
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config *config.Configuration
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logger *zap.Logger
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repo dom_file.FileMetadataRepository
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}
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func NewHardDeleteFileMetadataUseCase(
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config *config.Configuration,
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logger *zap.Logger,
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repo dom_file.FileMetadataRepository,
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) HardDeleteFileMetadataUseCase {
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logger = logger.Named("HardDeleteFileMetadataUseCase")
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return &hardDeleteFileMetadataUseCaseImpl{config, logger, repo}
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}
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func (uc *hardDeleteFileMetadataUseCaseImpl) Execute(id gocql.UUID) error {
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//
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// STEP 1: Validation.
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//
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e := make(map[string]string)
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if id.String() == "" {
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e["id"] = "File ID is required"
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}
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if len(e) != 0 {
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uc.logger.Warn("Failed validating file metadata hard deletion",
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zap.Any("error", e))
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return httperror.NewForBadRequest(&e)
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}
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//
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// STEP 2: Hard delete from database (no tombstone).
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//
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uc.logger.Info("Hard deleting file metadata (GDPR mode)",
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zap.String("file_id", id.String()))
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err := uc.repo.HardDelete(id)
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if err != nil {
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uc.logger.Error("Failed to hard delete file metadata",
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zap.String("file_id", id.String()),
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zap.Error(err))
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return err
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}
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uc.logger.Info("✅ File metadata hard deleted successfully",
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zap.String("file_id", id.String()))
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return nil
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}
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