Fix: test failed due to `Policy.AutoName`

models/file.go

@@ -15,3 +15,10 @@ type File struct {
 	PolicyID   uint
 	Dir        string `gorm:"size:65536"`
 }
+
+// GetFileByPathAndName 给定路径、文件名、用户ID，查找文件
+func GetFileByPathAndName(path string, name string, uid uint) (File, error) {
+	var file File
+	result := DB.Where("user_id = ? AND dir = ? AND name=?", uid, path, name).Find(&file)
+	return file, result.Error
+}

models/file_test.go

+package model
+
+import (
+	"github.com/DATA-DOG/go-sqlmock"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestGetFileByPathAndName(t *testing.T) {
+	asserts := assert.New(t)
+
+	fileRows := sqlmock.NewRows([]string{"id", "name"}).
+		AddRow(1, "1.cia")
+	mock.ExpectQuery("SELECT(.+)").WillReturnRows(fileRows)
+	file, _ := GetFileByPathAndName("/", "1.cia", 1)
+	asserts.Equal("1.cia", file.Name)
+	asserts.NoError(mock.ExpectationsWereMet())
+}

models/policy_test.go

@@ -76,7 +76,9 @@ func TestPolicy_GeneratePath(t *testing.T) {
 
 func TestPolicy_GenerateFileName(t *testing.T) {
 	asserts := assert.New(t)
-	testPolicy := Policy{}
+	testPolicy := Policy{
+		AutoRename: true,
+	}
 
 	testPolicy.FileNameRule = "{randomkey16}"
 	asserts.Len(testPolicy.GenerateFileName(1, "123.txt"), 16)

pkg/filesystem/filesystem.go

@@ -7,6 +7,7 @@ import (
 	"github.com/HFO4/cloudreve/pkg/util"
 	"github.com/gin-gonic/gin"
 	"io"
+	"path"
 	"path/filepath"
 )
 
@@ -165,3 +166,13 @@ func (fs *FileSystem) IsPathExist(path string) bool {
 	_, err := model.GetFolderByPath(path, fs.User.ID)
 	return err == nil
 }
+
+// IsFileExist 返回给定路径的文件是否存在
+func (fs *FileSystem) IsFileExist(fullPath string) bool {
+	basePath := path.Dir(fullPath)
+	fileName := path.Base(fullPath)
+
+	_, err := model.GetFileByPathAndName(basePath, fileName, fs.User.ID)
+
+	return err == nil
+}

pkg/filesystem/hooks.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"github.com/HFO4/cloudreve/pkg/util"
+	"path"
 )
 
 // GenericBeforeUpload 通用上传前处理钩子，包含数据库操作
@@ -61,5 +62,14 @@ func GenericAfterUpload(ctx context.Context, fs *FileSystem) error {
 	if !fs.IsPathExist(virtualPath) {
 		return errors.New("路径\"" + virtualPath + "\"不存在")
 	}
+
+	// 检查文件是否存在
+	if fs.IsFileExist(path.Join(
+		virtualPath,
+		ctx.Value(FileCtx).(FileHeader).GetFileName(),
+	)) {
+		return errors.New("同名文件已存在")
+	}
+
 	return nil
 }