const admin = require('firebase-admin');

module.exports = async (req, res) => {
  const { name, text, uid, roomId, type } = JSON.parse(req.body);

  const roomExists = await admin
    .firestore()
    .collection('rooms')
    .doc(roomId)
    .get()
    .then((roomSnap) => roomSnap.exists);
  if (roomExists) {
    await admin
      .firestore()
      .collection('rooms')
      .doc(roomId)
      .collection('messages')
      .add({
        name,
        text: text || '',
        time: new Date(),
        uid,
        type: type || '',
      })
      .catch((err) => {
        console.error(`Failed to send message to party : \n\t Room: ${roomId} \n\t ${uid}`, err);
        res.status(500).send({ message: "Couldn't send your message", error: messageErr });
      });
    await admin
      .firestore()
      .collection('rooms')
      .doc(roomId)
      .update({
        updatedAt: new Date(),
      })
      .catch((err) => {
        console.error(
          `Failed to set updated time when sending messasge to party : \n\t Room: ${roomId} \n\t User: ${uid}`,
          err
        );
      });
    res.status(200).send({ message: 'Sent a message' });
  } else {
    res.status(404).send({ message: 'Looks like this party is over' });
  }
};