const admin = require("firebase-admin");
const Logger = require("../Logger");
const mLogger = new Logger("admin", "sendMessage");

module.exports = async (req, res) => {
  mLogger.start();
  const { selectedParties, newMessage } = JSON.parse(req.body);
  if (selectedParties && newMessage && selectedParties.length > 0) {
    if (newMessage.text && newMessage.time && newMessage.uid) {
      newMessage.time = new Date();
      await selectedParties.map(async (partyId) => {
        await admin
          .firestore()
          .collection("rooms")
          .doc(partyId)
          .collection("messages")
          .add(newMessage)
          .catch((err) => {
            mLogger.error("FAILED TO SEND MESSAGE", { partyId, err });
          });
      });
      mLogger.success("SENT MESSAGES", { newMessage, selectedParties });
      res.status(200).send({ message: "SENT MESSAGES" });
    } else {
      mLogger.error("MESSAGE NOT VALID");
      res.status(500).send({ message: "Message is missing fields" });
    }
  } else {
    mLogger.error("VALUES NOT RECEIVED");
    res.status(500).send({ message: "Values not received" });
  }
};