44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
package useCases
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import (
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"RenewCMS/internal/domain/audit"
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"RenewCMS/internal/domain/image"
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"context"
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)
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type RenameMediaUseCase struct {
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imageRepository image.Repository
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recorder audit.Recorder
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}
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func NewRenameMediaUseCase(imageRepository image.Repository, recorder audit.Recorder) *RenameMediaUseCase {
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return &RenameMediaUseCase{imageRepository, recorder}
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}
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func (u *RenameMediaUseCase) Rename(ctx context.Context, id uint32, stem string) (image.Image, error) {
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current, err := u.imageRepository.Get(id)
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if err != nil {
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return image.Image{}, err
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}
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event := audit.NewEvent(audit.ActionMediaRename, audit.CategoryMedia)
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event.Target = imageTarget(current)
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validStem, err := image.ValidateFilenameStem(stem)
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if err != nil {
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recordFailure(ctx, u.recorder, event, err)
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return image.Image{}, err
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}
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renamed, err := u.imageRepository.Rename(id, validStem+image.ExtensionOf(current.Filename))
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if err != nil {
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recordFailure(ctx, u.recorder, event, err)
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return image.Image{}, err
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}
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if renamed.Filename != current.Filename {
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event.Target = imageTarget(renamed)
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event.Changes = []audit.Change{audit.TextChange(audit.FieldFilename, current.Filename, renamed.Filename)}
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u.recorder.Record(ctx, event)
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}
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return renamed, nil
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}
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