farmcontrol-api/src/services/misc/usernotifiers.js

import config from '../../config.js';
import { userNotifierModel } from '../../database/schemas/misc/usernotifier.schema.js';
import log4js from 'log4js';
import {
  deleteObject,
  editObject,
  getObject,
  listObjects,
  newObject,
} from '../../database/database.js';
import { subscribeAuditLog, unsubscribeAuditLog } from '../../utils.js';

const logger = log4js.getLogger('UserNotifiers');
logger.level = config.server.logLevel;

export const listUserNotifiersRouteHandler = async (
  req,
  res,
  page = 1,
  limit = 25,
  property = '',
  filter = {},
  search = '',
  sort = '',
  order = 'ascend'
) => {
  const result = await listObjects({
    model: userNotifierModel,
    page,
    limit,
    property,
    filter,
    search,
    sort,
    order,
    populate: ['user', 'object'],
  });

  if (result?.error) {
    logger.error('Error listing user notifiers.');
    res.status(result.code).send(result);
    return;
  }

  logger.debug(`List of user notifiers (Page ${page}, Limit ${limit}). Count: ${result.length}`);
  res.send(result);
};

export const getUserNotifierRouteHandler = async (req, res) => {
  const id = req.params.id;
  const result = await getObject({
    model: userNotifierModel,
    id,
    populate: ['user', 'object'],
  });
  if (result?.error) {
    logger.warn(`User notifier not found with supplied id.`);
    return res.status(result.code).send(result);
  }
  logger.debug(`Retrieved user notifier with ID: ${id}`);
  res.send(result);
};

export const newUserNotifierRouteHandler = async (req, res) => {
  const newData = {
    user: req.user._id,
    object: req.body.object,
    objectType: req.body.objectType,
  };
  const result = await newObject({
    model: userNotifierModel,
    newData,
    user: req.user,
  });
  if (result.error) {
    logger.error('No user notifier created:', result.error);
    return res.status(result.code).send(result);
  }

  await subscribeAuditLog(result.object._id, result.objectType, req.user);

  logger.debug(`New user notifier with ID: ${result._id}`);
  res.send(result);
};

export const editUserNotifierRouteHandler = async (req, res) => {
  const id = req.params.id;

  const existing = await getObject({
    model: userNotifierModel,
    id,
  });
  if (existing?.error) {
    return res.status(existing.code).send(existing);
  }
  if (String(existing.user._id) !== String(req.user._id)) {
    return res.status(403).send({ error: 'Forbidden: you can only edit your own notifiers' });
  }

  const updateData = {
    updatedAt: new Date(),
    email: req.body.email,
  };
  const result = await editObject({
    model: userNotifierModel,
    id,
    updateData,
    user: req.user,
    populate: ['user', 'object'],
  });

  if (result.error) {
    logger.error('Error editing user notifier:', result.error);
    return res.status(result.code).send(result);
  }

  logger.debug(`Edited user notifier with ID: ${id}`);
  res.send(result);
};

export const deleteUserNotifierRouteHandler = async (req, res) => {
  const id = req.params.id;

  const existing = await getObject({
    model: userNotifierModel,
    id,
  });
  if (existing?.error) {
    return res.status(existing.code).send(existing);
  }
  if (String(existing.user._id) !== String(req.user._id)) {
    return res.status(403).send({ error: 'Forbidden: you can only delete your own notifiers' });
  }

  const result = await deleteObject({
    model: userNotifierModel,
    id,
    user: req.user,
  });

  if (result?.error) {
    logger.error('No user notifier deleted:', result.error);
    return res.status(result.code).send(result);
  }

  await unsubscribeAuditLog(existing.object._id, existing.objectType, req.user);

  logger.info(`Successfully deleted user notifier ${id}`);
  res.send({
    status: 'ok',
  });
};