const path = require("path");
const RequestRepository = require(path.join(
  __dirname, "../request"
));

function addRequest(req, res) {
  const { wine } = req.body;

  return RequestRepository.addNew(wine)
    .then(wine => res.json({
      message: "Successfully added new request",
      wine: wine,
      success: true
    }))
    .catch(error => {
      const { message, statusCode } = error;

      return res.status(statusCode || 500).send({
        success: false,
        message: message || "Unable to add requested wine."
      })
    })
}

function getAllRequests(req, res) {
  return RequestRepository.getAll()
    .then(wines => res.json({
      wines: wines,
      success: true
    }))
    .catch(error => {
      console.log("error in getAllRequests:", error);

      const message = "Unable to fetch all requested wines."
      return res.status(500).json({
        success: false,
        message: message
      })
    })
}

function deleteRequest(req, res) {
  const { id } = req.params;

  return RequestRepository.deleteById(id)
    .then(_ => res.json({
      message: `Slettet vin med id: ${ id }`,
      success: true
    }))
    .catch(error => {
      const { statusCode, message } = error;

      return res.status(statusCode || 500).send({
        success: false,
        message: message || "Unable to delete requested wine."
      });
    })
}

module.exports = {
  addRequest,
  getAllRequests,
  deleteRequest
}