public async Task<ActionResult> Callback()
{
// FitBit data model to connect Mongo database
// Database settings stored in Webconfig--> appSettings
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitbitContext fitContext = new FitbitContext();
Authenticator2 authenticator = new Authenticator2(fitContext.ClientId, fitContext.ConsumerSecret, Request.Url.GetLeftPart(UriPartial.Authority) + "/Fitbit/Callback");
//get authorisation code and exchange for access token
string code = Request.Params["code"];
OAuth2AccessToken accessToken = await authenticator.ExchangeAuthCodeForAccessTokenAsync(code);
//get the user name by using the access token being currently recieved
FitbitClient client = GetFitbitClient(accessToken.Token, accessToken.RefreshToken);
FitbitResponse<UserProfile> response = await client.GetUserProfileAsync();
FitBitUser new_user = await getNewUser(accessToken);
//add the new user to the database
await FitData.NewFitBitUser(new_user);
Session["AccessToken"] = accessToken;
System.Diagnostics.Debug.WriteLine("Access Token is: {0} and Expires in: {1} ", accessToken.Token, accessToken.ExpiresIn);
return View();
}
private async Task<FitBitUser> RefreshToken(string refresh_token, string user_name)
{
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitbitContext fitContext = new FitbitContext();
Authenticator2 authenticator = new Authenticator2(fitContext.ClientId, fitContext.ConsumerSecret, Request.Url.GetLeftPart(UriPartial.Authority) + "/Fitbit/Callback");
OAuth2AccessToken access_token = await authenticator.RefreshAccessTokenAsync(refresh_token);
//TODO: update the database with the new token
FitBitUser user = await getNewUser(access_token);
//update the user token
await FitData.ModifyFitBitUser(user);
return user;
}
public ActionResult viewUsers()
{
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
var userCollection = FitData.GetAllFitBitUsers();
List<FitbitUserViewModel> user_list = new List<FitbitUserViewModel>();
foreach (var user in userCollection)
{
user_list.Add(new FitbitUserViewModel { user_name = user.user_name });
}
return View(user_list);
}
public async Task<ActionResult> refreshDemo()
{
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitBitUser user = FitData.GetFitBitUserByName("Pranay Pradhananga");
var accessToken = await RefreshToken(user.refresh_token, user.user_name);
return View(accessToken);
}
public async Task<ActionResult> getSubscriptionList()
{
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitBitUser user = FitData.GetFitBitUserByName("Pranay Pradhananga");
FitbitClient client = GetFitbitClient(user.access_token, user.refresh_token);
string response = "";
response = await client.GetSubscriptionString();
return Content(response, "application/json");
}
public async Task<ActionResult> GetHeartRateString(string user_name="Pranay Pradhananga") {
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitBitUser user = FitData.GetFitBitUserByName(user_name);
string responseString = null;
Boolean flag = true;
while (flag)
{
FitbitClient client = GetFitbitClient(user.access_token, user.refresh_token);
responseString = await client.GetHeartRateSeriesString(DateTime.Now, "7d");
if (responseString.Length>1)
flag = false;
else
user = await RefreshToken(user.refresh_token, user_name);
}
return Content(responseString, "application/json");
}
public async Task<ActionResult> LastWeekStepString(string user_name="Pranay Pradhananga")
{
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitBitUser user = FitData.GetFitBitUserByName(user_name);
string response = "";
Boolean flag = true;
while (flag)
{
FitbitClient client = GetFitbitClient(user.access_token, user.refresh_token);
response = await client.GetTimeSeriesString(TimeSeriesResourceType.Steps, DateTime.UtcNow.AddDays(-21), DateTime.UtcNow, null);
if (response.Length > 1)
flag = false;
else
user = await RefreshToken(user.refresh_token, user_name);
}
return Content(response, "application/json");
}
public async Task<ActionResult> LastWeekSteps()
{
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitBitUser user = FitData.GetFitBitUserByName("Chris Chant");
FitbitClient client = GetFitbitClient(user.access_token, user.refresh_token);
FitbitResponse<TimeSeriesDataListInt> response = await client.GetTimeSeriesIntAsync(TimeSeriesResourceType.Steps, DateTime.UtcNow.AddDays(-7), DateTime.UtcNow);
return View(response.Data);
}
public async Task<ActionResult> GetUserProfile(string user_name="")
{
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitBitUser user = new FitBitUser();
FitbitResponse<UserProfile> response = null;
Boolean flag = true;
while (flag)
{
if (user_name.Length < 1)
{
user_name = "Pranay Pradhananga" ;
}
user = FitData.GetFitBitUserByName(user_name);
FitbitClient client = GetFitbitClient(user.access_token, user.refresh_token);
response = await client.GetUserProfileAsync();
if (response.Data != null)
flag = false;
else
user = await RefreshToken(user.refresh_token, user_name);
}
return View(response.Data);
}
// Test method for updating a user information
public async Task<int> testModifyFitbitUser() {
MongoDataModel dm = new MongoDataModel(ConfigurationManager.AppSettings["MongoDefaultDatabase"].ToString());
FitBitDataService FitData = new FitBitDataService(dm);
FitBitUser user = FitData.GetFitBitUserByName("Pranay Pradhananga");
user.expires_in = 3600;
user.refresh_token = "d6e0f9e8d185534928067420392eb97d2a16be2ffce31f9f0379f3a7fddb125a";
user.access_token = "eyJhbGciOiJIUzI1NiJ9.eyJleHAiOjE0NDc3MTQxMjMsInNjb3BlcyI6Indwcm8gd2xvYyB3aHIgd2FjdCIsInN1YiI6IjNNSzY5OSIsImF1ZCI6IjIyOVc4SiIsImlzcyI6IkZpdGJpdCIsInR5cCI6ImFjY2Vzc190b2tlbiIsImlhdCI6MTQ0NzcxMDUyM30.oiuanmhdqkBpvueI5NW_Dn0zZNr9u0gQZXSoToBlBxc";
user.token_type = "Bearer";
await FitData.ModifyFitBitUser(user);
return 1;
}