Multer Setup

const multer = require("multer");
const cloudinary = require("cloudinary").v2;
const CloudinaryStorage =
  require("multer-storage-cloudinary").CloudinaryStorage;

const storage = new CloudinaryStorage({
  cloudinary: cloudinary,
  params: {
    folder: "asia-sports/general-settings",
    allowed_formats: ["jpg", "png", "jpeg"],
  },
});

const upload = multer({
  storage,
  limits: {
    fileSize: 5000000, // 5MB
  },
  fileFilter: (req, file, cb) => {
    const allowedImageTypes = ["image/png", "image/jpg", "image/jpeg"];
    const validMimeType = allowedImageTypes.includes(file.mimetype);

    if (
      (file.fieldname === "site_icon" || file.fieldname === "site_logo") &&
      validMimeType
    ) {
      cb(null, true);
    } else {
      cb(new Error("Only .jpg, .png, or .jpeg format allowed!"));
    }
  },
});