feat: new storage endpoint folder size

Services/server/src/controllers/storageController.ts

@@ -114,7 +114,25 @@ interface DownloadFileBody {
   file: string;
 }
 
-async function listFolder(path: string[], hidden: boolean = false) {
+async function folderSize(path: string[]) {
+  const size = await new Promise<number>((resolve, reject) => {
+    const stream = minioClient.listObjectsV2(
+      DEFAULT_BUCKET,
+      path.length === 0 ? "" : path.join("/") + "/",
+      true,
+    );
+    let total: number = 0;
+
+    stream.on("data", (v) => {
+      if (v && v.size) total += v.size;
+    });
+    stream.on("end", () => resolve(total));
+    stream.on("error", () => reject(new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์")));
+  });
+  return size;
+}
+
+async function listFolder(path: string[]) {
   const list = await new Promise<{ pathname: string; name: string }[]>((resolve, reject) => {
     const item: { pathname: string; name: string }[] = [];
 
@@ -379,6 +397,13 @@ export class StorageController extends Controller {
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 
+  @Post("folder/size")
+  @Tags("Storage Folder")
+  @Security("bearerAuth", ["management-role", "admin"])
+  public async folderSize(@Body() body: FolderBody) {
+    return { size: await folderSize([...body.path, body.name]) };
+  }
+
   /**
    * ลบ Folder ออกจากระบบ
    */