Merge pull request 'Add Infra' (#1) from feature-test into main

Reviewed-on: #1

internal/domain/oss/oss.go

@@ -0,0 +1,24 @@
+package oss
+
+import "mime/multipart"
+
+type UploadFileRequest struct {
+	FileHeader *multipart.FileHeader
+	FolderName string
+	FileSize   int64  `validate:"max=10000000"` // 10Mb = 10000000 byte
+	Ext        string `validate:"oneof=.png .jpeg .jpg .pdf .xlsx .csv"`
+}
+
+type DownloadFileRequest struct {
+	FileName   string `query:"file_name" validate:"required"`
+	FolderName string `query:"folder_name" validate:"required"`
+}
+
+type UploadFileResponse struct {
+	FilePath string `json:"file_path"`
+	FileUrl  string `json:"file_url"`
+}
+
+type DownloadFileResponse struct {
+	FileUrl string `json:"file_url"`
+}