Checkmate/server/db/mongo/modules/monitorModule.js

import Monitor from "../../models/Monitor.js";
import MonitorStats from "../../models/MonitorStats.js";
import Check from "../../models/Check.js";
import PageSpeedCheck from "../../models/PageSpeedCheck.js";
import HardwareCheck from "../../models/HardwareCheck.js";
import DistributedUptimeCheck from "../../models/DistributedUptimeCheck.js";
import Notification from "../../models/Notification.js";
import { NormalizeData, NormalizeDataUptimeDetails } from "../../../utils/dataUtils.js";
import ServiceRegistry from "../../../service/serviceRegistry.js";
import StringService from "../../../service/stringService.js";
import fs from "fs";
import path from "path";
import { fileURLToPath } from "url";
import { ObjectId } from "mongodb";

import {
	buildUptimeDetailsPipeline,
	buildHardwareDetailsPipeline,
	buildMonitorStatsPipeline,
	buildMonitorSummaryByTeamIdPipeline,
	buildMonitorsByTeamIdPipeline,
	buildMonitorsAndSummaryByTeamIdPipeline,
	buildMonitorsWithChecksByTeamIdPipeline,
	buildFilteredMonitorsByTeamIdPipeline,
	buildDePINDetailsByDateRange,
	buildDePINLatestChecks,
} from "./monitorModuleQueries.js";
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const demoMonitorsPath = path.resolve(__dirname, "../../../utils/demoMonitors.json");
const demoMonitors = JSON.parse(fs.readFileSync(demoMonitorsPath, "utf8"));

const SERVICE_NAME = "monitorModule";

const CHECK_MODEL_LOOKUP = {
	http: Check,
	ping: Check,
	docker: Check,
	port: Check,
	pagespeed: PageSpeedCheck,
	hardware: HardwareCheck,
};

/**
 * Get all monitors
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Array<Monitor>>}
 * @throws {Error}
 */
const getAllMonitors = async (req, res) => {
	try {
		const monitors = await Monitor.find();
		return monitors;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getAllMonitors";
		throw error;
	}
};

/**
 * Get all monitors with uptime stats for 1,7,30, and 90 days
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Array<Monitor>>}
 * @throws {Error}
 */
const getAllMonitorsWithUptimeStats = async () => {
	const timeRanges = {
		1: new Date(Date.now() - 24 * 60 * 60 * 1000),
		7: new Date(Date.now() - 7 * 24 * 60 * 60 * 1000),
		30: new Date(Date.now() - 30 * 24 * 60 * 60 * 1000),
		90: new Date(Date.now() - 90 * 24 * 60 * 60 * 1000),
	};

	try {
		const monitors = await Monitor.find();
		const monitorsWithStats = await Promise.all(
			monitors.map(async (monitor) => {
				const model = CHECK_MODEL_LOOKUP[monitor.type];

				const uptimeStats = await Promise.all(
					Object.entries(timeRanges).map(async ([days, startDate]) => {
						const checks = await model.find({
							monitorId: monitor._id,
							createdAt: { $gte: startDate },
						});
						return [days, getUptimePercentage(checks)];
					})
				);

				return {
					...monitor.toObject(),
					...Object.fromEntries(uptimeStats),
				};
			})
		);

		return monitorsWithStats;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getAllMonitorsWithUptimeStats";
		throw error;
	}
};

/**
 * Function to calculate uptime duration based on the most recent check.
 * @param {Array} checks Array of check objects.
 * @returns {number} Uptime duration in ms.
 */
const calculateUptimeDuration = (checks) => {
	if (!checks || checks.length === 0) {
		return 0;
	}
	const latestCheck = new Date(checks[0].createdAt);
	let latestDownCheck = 0;

	for (let i = checks.length - 1; i >= 0; i--) {
		if (checks[i].status === false) {
			latestDownCheck = new Date(checks[i].createdAt);
			break;
		}
	}

	// If no down check is found, uptime is from the last check to now
	if (latestDownCheck === 0) {
		return Date.now() - new Date(checks[checks.length - 1].createdAt);
	}

	// Otherwise the uptime is from the last check to the last down check
	return latestCheck - latestDownCheck;
};

/**
 * Helper function to get duration since last check
 * @param {Array} checks Array of check objects.
 * @returns {number} Timestamp of the most recent check.
 */
const getLastChecked = (checks) => {
	if (!checks || checks.length === 0) {
		return 0; // Handle case when no checks are available
	}
	// Data is sorted newest->oldest, so last check is the most recent
	return new Date() - new Date(checks[0].createdAt);
};

/**
 * Helper function to get latestResponseTime
 * @param {Array} checks Array of check objects.
 * @returns {number} Timestamp of the most recent check.
 */
const getLatestResponseTime = (checks) => {
	if (!checks || checks.length === 0) {
		return 0;
	}

	return checks[0]?.responseTime ?? 0;
};

/**
 * Helper function to get average response time
 * @param {Array} checks Array of check objects.
 * @returns {number} Timestamp of the most recent check.
 */
const getAverageResponseTime = (checks) => {
	if (!checks || checks.length === 0) {
		return 0;
	}

	const validChecks = checks.filter((check) => typeof check.responseTime === "number");
	if (validChecks.length === 0) {
		return 0;
	}
	const aggResponseTime = validChecks.reduce((sum, check) => {
		return sum + check.responseTime;
	}, 0);
	return aggResponseTime / validChecks.length;
};

/**
 * Helper function to get percentage 24h uptime
 * @param {Array} checks Array of check objects.
 * @returns {number} Timestamp of the most recent check.
 */

const getUptimePercentage = (checks) => {
	if (!checks || checks.length === 0) {
		return 0;
	}
	const upCount = checks.reduce((count, check) => {
		return check.status === true ? count + 1 : count;
	}, 0);
	return (upCount / checks.length) * 100;
};

/**
 * Helper function to get all incidents
 * @param {Array} checks Array of check objects.
 * @returns {number} Timestamp of the most recent check.
 */

const getIncidents = (checks) => {
	if (!checks || checks.length === 0) {
		return 0; // Handle case when no checks are available
	}
	return checks.reduce((acc, check) => {
		return check.status === false ? (acc += 1) : acc;
	}, 0);
};

/**
 * Get date range parameters
 * @param {string} dateRange - 'day' | 'week' | 'month' | 'all'
 * @returns {Object} Start and end dates
 */
const getDateRange = (dateRange) => {
	const startDates = {
		recent: new Date(new Date().setHours(new Date().getHours() - 2)),
		day: new Date(new Date().setDate(new Date().getDate() - 1)),
		week: new Date(new Date().setDate(new Date().getDate() - 7)),
		month: new Date(new Date().setMonth(new Date().getMonth() - 1)),
		all: new Date(0),
	};
	return {
		start: startDates[dateRange],
		end: new Date(),
	};
};

/**
 * Get checks for a monitor
 * @param {string} monitorId - Monitor ID
 * @param {Object} model - Check model to use
 * @param {Object} dateRange - Date range parameters
 * @param {number} sortOrder - Sort order (1 for ascending, -1 for descending)
 * @returns {Promise<Object>} All checks and date-ranged checks
 */
const getMonitorChecks = async (monitorId, model, dateRange, sortOrder) => {
	const indexSpec = {
		monitorId: 1,
		createdAt: sortOrder, // This will be 1 or -1
	};

	const [checksAll, checksForDateRange] = await Promise.all([
		model.find({ monitorId }).sort({ createdAt: sortOrder }).hint(indexSpec).lean(),
		model
			.find({
				monitorId,
				createdAt: { $gte: dateRange.start, $lte: dateRange.end },
			})
			.hint(indexSpec)
			.lean(),
	]);

	return { checksAll, checksForDateRange };
};

/**
 * Process checks for display
 * @param {Array} checks - Checks to process
 * @param {number} numToDisplay - Number of checks to display
 * @param {boolean} normalize - Whether to normalize the data
 * @returns {Array} Processed checks
 */
const processChecksForDisplay = (normalizeData, checks, numToDisplay, normalize) => {
	let processedChecks = checks;
	if (numToDisplay && checks.length > numToDisplay) {
		const n = Math.ceil(checks.length / numToDisplay);
		processedChecks = checks.filter((_, index) => index % n === 0);
	}
	return normalize ? normalizeData(processedChecks, 1, 100) : processedChecks;
};

/**
 * Get time-grouped checks based on date range
 * @param {Array} checks Array of check objects
 * @param {string} dateRange 'day' | 'week' | 'month'
 * @returns {Object} Grouped checks by time period
 */
const groupChecksByTime = (checks, dateRange) => {
	return checks.reduce((acc, check) => {
		// Validate the date
		const checkDate = new Date(check.createdAt);
		if (Number.isNaN(checkDate.getTime()) || checkDate.getTime() === 0) {
			return acc;
		}

		const time =
			dateRange === "day"
				? checkDate.setMinutes(0, 0, 0)
				: checkDate.toISOString().split("T")[0];

		if (!acc[time]) {
			acc[time] = { time, checks: [] };
		}
		acc[time].checks.push(check);
		return acc;
	}, {});
};

/**
 * Calculate aggregate stats for a group of checks
 * @param {Object} group Group of checks
 * @returns {Object} Stats for the group
 */
const calculateGroupStats = (group) => {
	const totalChecks = group.checks.length;

	const checksWithResponseTime = group.checks.filter(
		(check) => typeof check.responseTime === "number" && !Number.isNaN(check.responseTime)
	);

	return {
		time: group.time,
		uptimePercentage: getUptimePercentage(group.checks),
		totalChecks,
		totalIncidents: group.checks.filter((check) => !check.status).length,
		avgResponseTime:
			checksWithResponseTime.length > 0
				? checksWithResponseTime.reduce((sum, check) => sum + check.responseTime, 0) /
					checksWithResponseTime.length
				: 0,
	};
};

/**
 * Get uptime details by monitor ID
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Monitor>}
 * @throws {Error}
 */
const getUptimeDetailsById = async (req) => {
	const stringService = ServiceRegistry.get(StringService.SERVICE_NAME);
	try {
		const { monitorId } = req.params;
		const { dateRange, normalize } = req.query;
		const dates = getDateRange(dateRange);
		const formatLookup = {
			recent: "%Y-%m-%dT%H:%M:00Z",
			day: "%Y-%m-%dT%H:00:00Z",
			week: "%Y-%m-%dT%H:00:00Z",
			month: "%Y-%m-%dT00:00:00Z",
		};

		const dateString = formatLookup[dateRange];

		const results = await Check.aggregate(
			buildUptimeDetailsPipeline(monitorId, dates, dateString)
		);

		const monitorData = results[0];

		monitorData.groupedUpChecks = NormalizeDataUptimeDetails(
			monitorData.groupedUpChecks,
			10,
			100
		);

		monitorData.groupedDownChecks = NormalizeDataUptimeDetails(
			monitorData.groupedDownChecks,
			10,
			100
		);

		const normalizedGroupChecks = NormalizeDataUptimeDetails(
			monitorData.groupedChecks,
			10,
			100
		);

		monitorData.groupedChecks = normalizedGroupChecks;
		const monitorStats = await MonitorStats.findOne({ monitorId });
		return { monitorData, monitorStats };
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getUptimeDetailsById";
		throw error;
	}
};

const getDistributedUptimeDetailsById = async (req) => {
	try {
		const { monitorId } = req?.params ?? {};
		if (typeof monitorId === "undefined") {
			throw new Error();
		}
		const monitor = await Monitor.findById(monitorId);
		if (monitor === null || monitor === undefined) {
			throw new Error(this.stringService.dbFindMonitorById(monitorId));
		}

		const { dateRange, normalize } = req.query;
		const dates = getDateRange(dateRange);
		const formatLookup = {
			recent: "%Y-%m-%dT%H:%M:00Z",
			day: {
				$concat: [
					{ $dateToString: { format: "%Y-%m-%dT%H:", date: "$updatedAt" } },
					{
						$cond: [{ $lt: [{ $minute: "$updatedAt" }, 30] }, "00:00Z", "30:00Z"],
					},
				],
			},
			week: "%Y-%m-%dT%H:00:00Z",
			month: "%Y-%m-%dT00:00:00Z",
		};

		const dateString = formatLookup[dateRange];

		const monitorStatsResult = await MonitorStats.aggregate(
			buildMonitorStatsPipeline(monitor)
		);
		const monitorStats = monitorStatsResult[0];
		const dePINDetailsByDateRange = await DistributedUptimeCheck.aggregate(
			buildDePINDetailsByDateRange(monitor, dates, dateString)
		);
		const latestChecks = await DistributedUptimeCheck.aggregate(
			buildDePINLatestChecks(monitor)
		);

		const checkData = dePINDetailsByDateRange[0];
		const normalizedGroupChecks = NormalizeDataUptimeDetails(
			checkData.groupedChecks,
			10,
			100
		);
		const data = {
			...monitor.toObject(),
			latestChecks,
			totalChecks: monitorStats?.totalChecks,
			avgResponseTime: monitorStats?.avgResponseTime,
			uptimePercentage: monitorStats?.uptimePercentage,
			timeSinceLastCheck: monitorStats?.timeSinceLastCheck,
			uptBurnt: monitorStats?.uptBurnt,
			groupedChecks: normalizedGroupChecks,
			groupedMapChecks: checkData.groupedMapChecks,
		};

		return data;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getDistributedUptimeDetailsById";
		throw error;
	}
};

/**
 * Get stats by monitor ID
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Monitor>}
 * @throws {Error}
 */
const getMonitorStatsById = async (req) => {
	const stringService = ServiceRegistry.get(StringService.SERVICE_NAME);
	try {
		const { monitorId } = req.params;

		// Get monitor, if we can't find it, abort with error
		const monitor = await Monitor.findById(monitorId);
		if (monitor === null || monitor === undefined) {
			throw new Error(stringService.getDbFindMonitorById(monitorId));
		}

		// Get query params
		let { limit, sortOrder, dateRange, numToDisplay, normalize } = req.query;
		const sort = sortOrder === "asc" ? 1 : -1;

		// Get Checks for monitor in date range requested
		const model = CHECK_MODEL_LOOKUP[monitor.type];
		const dates = getDateRange(dateRange);
		const { checksAll, checksForDateRange } = await getMonitorChecks(
			monitorId,
			model,
			dates,
			sort
		);

		// Build monitor stats
		const monitorStats = {
			...monitor.toObject(),
			uptimeDuration: calculateUptimeDuration(checksAll),
			lastChecked: getLastChecked(checksAll),
			latestResponseTime: getLatestResponseTime(checksAll),
			periodIncidents: getIncidents(checksForDateRange),
			periodTotalChecks: checksForDateRange.length,
			checks: processChecksForDisplay(
				NormalizeData,
				checksForDateRange,
				numToDisplay,
				normalize
			),
		};

		if (
			monitor.type === "http" ||
			monitor.type === "ping" ||
			monitor.type === "docker" ||
			monitor.type === "port"
		) {
			// HTTP/PING Specific stats
			monitorStats.periodAvgResponseTime = getAverageResponseTime(checksForDateRange);
			monitorStats.periodUptime = getUptimePercentage(checksForDateRange);
			const groupedChecks = groupChecksByTime(checksForDateRange, dateRange);
			monitorStats.aggregateData = Object.values(groupedChecks).map(calculateGroupStats);
		}

		return monitorStats;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getMonitorStatsById";
		throw error;
	}
};

const getHardwareDetailsById = async (req) => {
	try {
		const { monitorId } = req.params;
		const { dateRange } = req.query;
		const monitor = await Monitor.findById(monitorId);
		const dates = getDateRange(dateRange);
		const formatLookup = {
			recent: "%Y-%m-%dT%H:%M:00Z",
			day: "%Y-%m-%dT%H:00:00Z",
			week: "%Y-%m-%dT%H:00:00Z",
			month: "%Y-%m-%dT00:00:00Z",
		};
		const dateString = formatLookup[dateRange];
		const hardwareStats = await HardwareCheck.aggregate(
			buildHardwareDetailsPipeline(monitor, dates, dateString)
		);

		const monitorStats = {
			...monitor.toObject(),
			stats: hardwareStats[0],
		};
		return monitorStats;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getHardwareDetailsById";
		throw error;
	}
};

/**
 * Get a monitor by ID
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Monitor>}
 * @throws {Error}
 */
const getMonitorById = async (monitorId) => {
	const stringService = ServiceRegistry.get(StringService.SERVICE_NAME);
	try {
		const monitor = await Monitor.findById(monitorId);
		if (monitor === null || monitor === undefined) {
			const error = new Error(stringService.getDbFindMonitorById(monitorId));
			error.status = 404;
			throw error;
		}
		// Get notifications
		const notifications = await Notification.find({
			monitorId: monitorId,
		});

		// Update monitor with notifications and save
		monitor.notifications = notifications;
		await monitor.save();

		return monitor;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getMonitorById";
		throw error;
	}
};

const getMonitorsByTeamId = async (req) => {
	let { limit, type, page, rowsPerPage, filter, field, order } = req.query;
	limit = parseInt(limit);
	page = parseInt(page);
	rowsPerPage = parseInt(rowsPerPage);
	if (field === undefined) {
		field = "name";
		order = "asc";
	}
	// Build match stage
	const matchStage = { teamId: ObjectId.createFromHexString(req.params.teamId) };
	if (type !== undefined) {
		matchStage.type = Array.isArray(type) ? { $in: type } : type;
	}

	const summaryResult = await Monitor.aggregate(
		buildMonitorSummaryByTeamIdPipeline({ matchStage })
	);
	const summary = summaryResult[0];

	const monitors = await Monitor.aggregate(
		buildMonitorsByTeamIdPipeline({ matchStage, field, order })
	);

	const filteredMonitors = await Monitor.aggregate(
		buildFilteredMonitorsByTeamIdPipeline({
			matchStage,
			filter,
			page,
			rowsPerPage,
			field,
			order,
			limit,
			type,
		})
	);

	const normalizedFilteredMonitors = filteredMonitors.map((monitor) => {
		if (!monitor.checks) {
			return monitor;
		}
		monitor.checks = NormalizeData(monitor.checks, 10, 100);
		return monitor;
	});

	return { summary, monitors, filteredMonitors: normalizedFilteredMonitors };
};

const getMonitorsAndSummaryByTeamId = async (req) => {
	try {
		const { type } = req.query;
		const teamId = ObjectId.createFromHexString(req.params.teamId);
		const matchStage = { teamId };
		if (type !== undefined) {
			matchStage.type = Array.isArray(type) ? { $in: type } : type;
		}

		if (req.explain === true) {
			return Monitor.aggregate(
				buildMonitorsAndSummaryByTeamIdPipeline({ matchStage })
			).explain("executionStats");
		}

		const queryResult = await Monitor.aggregate(
			buildMonitorsAndSummaryByTeamIdPipeline({ matchStage })
		);
		const { monitors, summary } = queryResult?.[0] ?? {};
		return { monitors, summary };
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getMonitorsAndSummaryByTeamId";
		throw error;
	}
};

const getMonitorsWithChecksByTeamId = async (req) => {
	try {
		let { limit, type, page, rowsPerPage, filter, field, order } = req.query;
		limit = parseInt(limit);
		page = parseInt(page);
		rowsPerPage = parseInt(rowsPerPage);
		if (field === undefined) {
			field = "name";
			order = "asc";
		}
		const teamId = ObjectId.createFromHexString(req.params.teamId);
		// Build match stage
		const matchStage = { teamId };
		if (type !== undefined) {
			matchStage.type = Array.isArray(type) ? { $in: type } : type;
		}

		if (req.explain === true) {
			return Monitor.aggregate(
				buildMonitorsWithChecksByTeamIdPipeline({
					matchStage,
					filter,
					page,
					rowsPerPage,
					field,
					order,
					limit,
					type,
				})
			).explain("executionStats");
		}

		const queryResult = await Monitor.aggregate(
			buildMonitorsWithChecksByTeamIdPipeline({
				matchStage,
				filter,
				page,
				rowsPerPage,
				field,
				order,
				limit,
				type,
			})
		);
		const monitors = queryResult[0]?.monitors;
		const count = queryResult[0]?.count;
		const normalizedFilteredMonitors = monitors.map((monitor) => {
			if (!monitor.checks) {
				return monitor;
			}
			monitor.checks = NormalizeData(monitor.checks, 10, 100);
			return monitor;
		});
		return { count, monitors: normalizedFilteredMonitors };
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "getMonitorsWithChecksByTeamId";
		throw error;
	}
};

/**
 * Create a monitor
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Monitor>}
 * @throws {Error}
 */
const createMonitor = async (req, res) => {
	try {
		const monitor = new Monitor({ ...req.body });
		// Remove notifications fom monitor as they aren't needed here
		monitor.notifications = undefined;
		await monitor.save();
		return monitor;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "createMonitor";
		throw error;
	}
};

/**
 * Create bulk monitors
 * @async
 * @param {Express.Request} req
 * @returns {Promise<Monitors>}
 * @throws {Error}
 */
const createBulkMonitors = async (req) => {
	try {
		const monitors = req.map(
			(item) => new Monitor({ ...item, notifications: undefined })
		);
		await Monitor.bulkSave(monitors);
		return monitors;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "createBulkMonitors";
		throw error;
	}
};

/**
 * Delete a monitor by ID
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Monitor>}
 * @throws {Error}
 */
const deleteMonitor = async (req, res) => {
	const stringService = ServiceRegistry.get(StringService.SERVICE_NAME);

	const monitorId = req.params.monitorId;
	try {
		const monitor = await Monitor.findByIdAndDelete(monitorId);
		if (!monitor) {
			throw new Error(stringService.getDbFindMonitorById(monitorId));
		}
		return monitor;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "deleteMonitor";
		throw error;
	}
};

/**
 * DELETE ALL MONITORS (TEMP)
 */

const deleteAllMonitors = async (teamId) => {
	try {
		const monitors = await Monitor.find({ teamId });
		const { deletedCount } = await Monitor.deleteMany({ teamId });

		return { monitors, deletedCount };
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "deleteAllMonitors";
		throw error;
	}
};

/**
 * Delete all monitors associated with a user ID
 * @async
 * @param {string} userId - The ID of the user whose monitors are to be deleted.
 * @returns {Promise} A promise that resolves when the operation is complete.
 */
const deleteMonitorsByUserId = async (userId) => {
	try {
		const result = await Monitor.deleteMany({ userId: userId });
		return result;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "deleteMonitorsByUserId";
		throw error;
	}
};

/**
 * Edit a monitor by ID
 * @async
 * @param {Express.Request} req
 * @param {Express.Response} res
 * @returns {Promise<Monitor>}
 * @throws {Error}
 */
const editMonitor = async (candidateId, candidateMonitor) => {
	candidateMonitor.notifications = undefined;

	try {
		const editedMonitor = await Monitor.findByIdAndUpdate(candidateId, candidateMonitor, {
			new: true,
		});
		return editedMonitor;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "editMonitor";
		throw error;
	}
};

const addDemoMonitors = async (userId, teamId) => {
	try {
		const demoMonitorsToInsert = demoMonitors.map((monitor) => {
			return {
				userId,
				teamId,
				name: monitor.name,
				description: monitor.name,
				type: "http",
				url: monitor.url,
				interval: 60000,
			};
		});
		const insertedMonitors = await Monitor.insertMany(demoMonitorsToInsert);
		return insertedMonitors;
	} catch (error) {
		error.service = SERVICE_NAME;
		error.method = "addDemoMonitors";
		throw error;
	}
};

export {
	getAllMonitors,
	getAllMonitorsWithUptimeStats,
	getMonitorStatsById,
	getMonitorById,
	getMonitorsByTeamId,
	getMonitorsAndSummaryByTeamId,
	getMonitorsWithChecksByTeamId,
	getUptimeDetailsById,
	getDistributedUptimeDetailsById,
	createMonitor,
	createBulkMonitors,
	deleteMonitor,
	deleteAllMonitors,
	deleteMonitorsByUserId,
	editMonitor,
	addDemoMonitors,
	getHardwareDetailsById,
};

// Helper functions
export {
	calculateUptimeDuration,
	getLastChecked,
	getLatestResponseTime,
	getAverageResponseTime,
	getUptimePercentage,
	getIncidents,
	getDateRange,
	getMonitorChecks,
	processChecksForDisplay,
	groupChecksByTime,
	calculateGroupStats,
};

// limit 25
// page 1
// rowsPerPage 25
// filter undefined
// field name
// order asc
// skip 25
// sort { name: 1 }
// filteredMonitors []

// limit 25
// page NaN
// rowsPerPage 25
// filter undefined
// field name
// order asc
// skip 0
// sort { name: 1 }