feat(svg): added svg template delete endpoint

pkg/svg/storage.go

@@ -15,6 +15,7 @@ import (
 type SvgStorage interface {
 	Create(id string, svg io.Reader) (string, error)
 	Get(id string) (io.ReadCloser, error)
+	Delete(id string) error
 	AddFont(reader io.Reader, format string) error
 	GetFonts() ([]string, error)
 	GetFontsDir() (string, error)
@@ -68,6 +69,12 @@ func (f FileSvgStorage) Get(id string) (io.ReadCloser, error) {
 	return file, nil
 }
 
+func (f FileSvgStorage) Delete(id string) error {
+	path := filepath.Join(f.basepath, id+".svg")
+	defer log.Println("Deleted File: " + path)
+	return os.Remove(path)
+}
+
 func (f FileSvgStorage) CreatePublic(data io.Reader, filetype string) (string, error) {
 	path := filepath.Join(f.basepath, f.publicSubPath)
 	if err := os.MkdirAll(path, 0755); err != nil {