first commit

2026-07-16 20:48:43 -03:00
commit 5696cee264
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+import { processImageToWebP } from "./imageCompresionService";
+import * as oracleService from "../services/oracleStorageService";
+
+const BUCKET = process.env.BUCKET_NAME!;
+if (!BUCKET) throw new Error("Faltan variables de entorno: BUCKET_NAME");
+
+export type ProcessFileResult = {
+    objectName: string;
+    originalName: string;
+    bufferToUpload: Buffer<ArrayBufferLike>;
+    mimeType: string;
+};
+
+export const processFile = async (file: Express.Multer.File) => {
+    let bufferToUpload = file.buffer;
+    let mimeType = file.mimetype;
+    const originalName = file.originalname;
+
+    // Si es imagen, procesar con sharp (resize + convertir a jpeg)
+    if (mimeType.startsWith("image/")) {
+        bufferToUpload = await processImageToWebP(bufferToUpload);
+        mimeType = "image/webp";
+    }
+
+    // Generar objectName único para evitar colisiones
+    const timestamp = Date.now();
+    // escapamos/normalizamos el originalName ligeramente
+    const safeOriginal = originalName.replace(/\s+/g, "_");
+    const objectName = `${timestamp}-${safeOriginal}`;
+
+    // Subir a Oracle
+    await oracleService.subirArchivo(BUCKET, objectName, bufferToUpload);
+
+    return {
+        objectName,
+        originalName,
+        bufferToUpload,
+        mimeType,
+    };
+};