diff --git a/packages/minio/minio.go b/packages/minio/minio.go
index 3783faf..077d368 100644
--- a/packages/minio/minio.go
+++ b/packages/minio/minio.go
@@ -9,10 +9,13 @@ import (
 	"github.com/minio/minio-go/v7/pkg/credentials"
 )
 
+var dbConn *minio.Client
+
 func MinInit() {
 	ctx := context.Background()
 
-	dbConn, err := minio.New("localhost:9000", &minio.Options{
+	var err error
+	dbConn, err = minio.New("localhost:9000", &minio.Options{
 		Creds:  credentials.NewStaticV4("root", "change_to_env", ""),
 		Secure: false,
 	}) // TODO change in production
@@ -33,6 +36,9 @@ func MinInit() {
 	}
 }
 
-func putFile(ctx context.Context, key string, reader io.Reader, size uint32, contentType string) error {
-
+func putFile(ctx context.Context, key string, reader io.Reader, size uint32, contentType string, meta map[string]string) error {
+	dbConn.PutObject(ctx, globals.FileStorageBucketName, key, reader, int64(size), minio.PutObjectOptions{
+		ContentType:  contentType,
+		UserMetadata: meta,
+	})
 }
diff --git a/packages/types/types.go b/packages/types/types.go
index 150ad03..ca56d61 100644
--- a/packages/types/types.go
+++ b/packages/types/types.go
@@ -102,3 +102,6 @@ type WsAuthMessage struct {
 	Success bool   `json:"success"`
 	Error   string `json:"error"`
 }
+
+type Metadata struct {
+}