Remove tmpFiles folder usage

util/path.go

@@ -34,16 +34,6 @@ func GetPath(path string) string {
 	return filepath.Dir(path)
 }
 
-func EnsureFileFolderExists(path string) {
-	p := GetPath(path)
-	if !FileExist(p) {
-		err := os.MkdirAll(p, os.ModePerm)
-		if err != nil {
-			panic(err)
-		}
-	}
-}
-
 func ListFiles(path string) []string {
 	res := []string{}
 

util/setting.go

@@ -14,8 +14,13 @@
 
 package util
 
-import "fmt"
+import "io/ioutil"
 
 func GetUploadXlsxPath(fileId string) string {
-	return fmt.Sprintf("tmpFiles/%s.xlsx", fileId)
+	file, err := ioutil.TempFile("", fileId)
+	if err != nil {
+		panic(err)
+	}
+
+	return file.Name()
 }

util/setting_test.go

@@ -1,40 +0,0 @@
-// Copyright 2021 The Casdoor Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package util
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestGetUploadXlsxPath(t *testing.T) {
-	scenarios := []struct {
-		description string
-		input       string
-		expected    interface{}
-	}{
-		{"scenery one", "casdoor", "tmpFiles/casdoor.xlsx"},
-		{"scenery two", "casbin", "tmpFiles/casbin.xlsx"},
-		{"scenery three", "loremIpsum", "tmpFiles/loremIpsum.xlsx"},
-		{"scenery four", "", "tmpFiles/.xlsx"},
-	}
-	for _, scenery := range scenarios {
-		t.Run(scenery.description, func(t *testing.T) {
-			actual := GetUploadXlsxPath(scenery.input)
-			assert.Equal(t, scenery.expected, actual, "The returned value not is expected")
-		})
-	}
-}