🏷️ Created File domain

internal/domain/file.go

@@ -0,0 +1,44 @@
+package domain
+
+import (
+	"mime"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+type File struct {
+	Path    string
+	Updated time.Time
+	Content []byte
+}
+
+// LogicalName returns full file name without directory path.
+func (f File) LogicalName() string {
+	return filepath.Base(f.Path)
+}
+
+// BaseFileName returns file name without extention and directory path.
+func (f File) BaseFileName() string {
+	base := filepath.Base(f.Path)
+
+	return strings.TrimSuffix(base, filepath.Ext(base))
+}
+
+// Ext returns file extention.
+func (f File) Ext() string {
+	if ext := filepath.Ext(f.Path); len(ext) > 1 {
+		return ext[1:]
+	}
+
+	return ""
+}
+
+// Dir returns file directory.
+func (f File) Dir() string {
+	return filepath.Dir(f.Path)
+}
+
+func (f File) MediaType() string {
+	return mime.TypeByExtension(f.Ext())
+}