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feat(BE): add function read and download in document

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ragilap
2025-12-31 11:39:53 +07:00
parent 4e2724a702
commit 9d285869f5
5 changed files with 70 additions and 23 deletions
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internal/common/service/common.document.service.go
+12
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@@ -8,6 +8,7 @@ import (
"mime/multipart"
"path/filepath"
"strings"
"time"
commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
"gitlab.com/mbugroup/lti-api.git/internal/config"
@@ -29,6 +30,7 @@ type DocumentService interface {
DeleteDocuments(ctx context.Context, ids []uint, removeFromStorage bool) error
DeleteByTarget(ctx context.Context, documentableType string, documentableID uint64, removeFromStorage bool) error
PublicURL(document entity.Document) string
PresignURL(ctx context.Context, document entity.Document, expires time.Duration) (string, error)
}
type DocumentUploadRequest struct {
@@ -293,6 +295,16 @@ func (s *documentService) PublicURL(document entity.Document) string {
return s.storage.URL(document.Path)
}
func (s *documentService) PresignURL(ctx context.Context, document entity.Document, expires time.Duration) (string, error) {
if s.storage == nil {
return "", errors.New("document storage not configured")
}
if strings.TrimSpace(document.Path) == "" {
return "", errors.New("document path is required")
}
return s.storage.PresignURL(ctx, document.Path, expires)
}
func (s *documentService) generateObjectKey(ext string) (string, error) {
normalizedExt := strings.TrimSpace(ext)
if normalizedExt != "" && !strings.HasPrefix(normalizedExt, ".") {