@ovalmoney/react-native-fitness/js/index.js

A React Native package that gives you access to Apple kit and Google Fit data.

import { NativeModules, Platform } from "react-native";

/**
 * Log out from Google Account
 * @returns {*}
 */
const logout = Platform.select({
  ios: () => null,
  android: () => NativeModules.Fitness.logout(),
});

/**
 * Disconnect Google Fit
 * @returns {*}
 */
const disconnect = Platform.select({
  ios: () => null,
  android: () => NativeModules.Fitness.disconnect(),
});

/**
 * Get native getStep with parsed Dates
 * @param startDate
 * @param endDate
 * @returns {*}
 */
const getSteps = ({ startDate, endDate, interval = "days" }) =>
  NativeModules.Fitness.getSteps(
    parseDate(startDate),
    parseDate(endDate),
    interval
  );

/**
 * Get native getDistances with parsed Dates
 * @param startDate
 * @param endDate
 * @returns {*}
 */
const getDistances = ({ startDate, endDate, interval = "days" }) =>
  NativeModules.Fitness.getDistances(
    parseDate(startDate),
    parseDate(endDate),
    interval
  );

/**
 * Get native getCalories with parsed Dates
 * @param startDate
 * @param endDate
 * @param interval
 * @returns {*}
 */
const getCalories = ({ startDate, endDate, interval = "days" }) =>
  NativeModules.Fitness.getCalories(
    parseDate(startDate),
    parseDate(endDate),
    interval
  );

/**
 * Get native getHeartRate with parsed Dates
 * @param startDate
 * @param endDate
 * @param interval
 * @returns {*}
 */
const getHeartRate = ({ startDate, endDate, interval = "days" }) =>
  NativeModules.Fitness.getHeartRate(
    parseDate(startDate),
    parseDate(endDate),
    interval
  );

/**
 * Get native getSleepAnalysis with parsed Dates
 * @param startDate
 * @param endDate
 * @returns {*}
 */
const getSleepAnalysis = ({ startDate, endDate }) =>
  NativeModules.Fitness.getSleepAnalysis(
    parseDate(startDate),
    parseDate(endDate)
  );

/**
 * Check if valid date and parse it
 * @param date: Date to parse
 */
const parseDate = date => {
  if (!date) {
    throw Error("Date not valid");
  }
  const parsed = Date.parse(date);

  if (Number.isNaN(parsed)) {
    throw Error("Date not valid");
  }
  return parsed;
};


export default {
  ...NativeModules.Fitness,
  logout,
  disconnect,
  getSteps,
  getDistances,
  getCalories,
  getHeartRate,
  getSleepAnalysis,
};