Merge remote-tracking branch 'wavelet/main'

backend/core/contracts/upload.go

@@ -9,19 +9,32 @@ import (
 	"time"
 )
 
+// UploadMetadataDTO represents upload metadata JSON.
+type UploadMetadataDTO struct {
+	Width        int            `json:"width,omitempty"`
+	Height       int            `json:"height,omitempty"`
+	Duration     float64        `json:"duration,omitempty"`
+	OriginalMime string         `json:"original_mime,omitempty"`
+	UserAgent    string         `json:"user_agent,omitempty"`
+	ClientIP     string         `json:"client_ip,omitempty"`
+	Bucket       string         `json:"bucket,omitempty"`
+	Extra        map[string]any `json:"extra,omitempty"`
+}
+
 // UploadDTO represents an uploaded file record.
 type UploadDTO struct {
-	ID        uint64    `json:"id"`
-	UserID    uint64    `json:"user_id"`
-	FileName  string    `json:"file_name"`
-	FilePath  string    `json:"file_path"`
-	MimeType  string    `json:"mime_type"`
-	Size      int64     `json:"size"`
-	Hash      string    `json:"hash"`
-	Status    string    `json:"status"`
-	Type      string    `json:"type"`
-	CreatedAt time.Time `json:"created_at"`
-	UpdatedAt time.Time `json:"updated_at"`
+	ID        uint64            `json:"id"`
+	UserID    uint64            `json:"user_id"`
+	FileName  string            `json:"file_name"`
+	FilePath  string            `json:"file_path"`
+	MimeType  string            `json:"mime_type"`
+	Size      int64             `json:"size"`
+	Hash      string            `json:"hash"`
+	Status    string            `json:"status"`
+	Type      string            `json:"type"`
+	Metadata  UploadMetadataDTO `json:"metadata"`
+	CreatedAt time.Time         `json:"created_at"`
+	UpdatedAt time.Time         `json:"updated_at"`
 }
 
 // OpenedUploadDTO encapsulates the retrieved object stream and its metadata.

backend/plugins/domain/upload/service.go

@@ -78,6 +78,16 @@ func toUploadDTO(u *models.Upload) contracts.UploadDTO {
 		Hash:      u.Hash,
 		Status:    string(u.Status),
 		Type:      u.Type,
+		Metadata: contracts.UploadMetadataDTO{
+			Width:        u.Metadata.Width,
+			Height:       u.Metadata.Height,
+			Duration:     u.Metadata.Duration,
+			OriginalMime: u.Metadata.OriginalMime,
+			UserAgent:    u.Metadata.UserAgent,
+			ClientIP:     u.Metadata.ClientIP,
+			Bucket:       u.Metadata.Bucket,
+			Extra:        u.Metadata.Extra,
+		},
 		CreatedAt: u.CreatedAt,
 		UpdatedAt: u.UpdatedAt,
 	}