protected void DeleteToken()
{
using (var context = ContextFactory())
{
context.ObjectTrackingEnabled = true;
var original = context.Tokens.FirstOrDefault(t => t.Network == _network);
if (original == null)
return;
context.Tokens.DeleteOnSubmit(original);
context.SubmitChanges();
}
Token = null;
}
public async Task<Token> LoginAsync(Token token)
{
// Check for network connectivity
if (!NetworkInterface.GetIsNetworkAvailable()) return null;
var client = new RestClient("http://trainshare.herokuapp.com/v1/");
var request =
new RestRequest("login", Method.POST)
.AddJson(
new JObject(
new JProperty("network", token.Network),
new JProperty("access_token", token.AccessToken),
new JProperty("access_token_secret", token.AccessTokenSecret)));
request.RequestFormat = DataFormat.Json;
try
{
var json =
await
client
.ExecutTaskAsync(request)
.ContinueWith(task => JObject.Parse(task.Result.Content));
InsertOrUpdateToken(
new Token
{
Network = "trainshare",
AccessToken = json["trainshare_id"].Value<string>(),
AccessTokenSecret = json["trainshare_token"].Value<string>()
});
Events.Publish(Token);
return Token;
}
catch (Exception e)
{
_logger.Error(e);
return null;
}
}
protected void InsertOrUpdateToken(Token token)
{
using (var context = ContextFactory())
{
context.ObjectTrackingEnabled = true;
var original = context.Tokens.FirstOrDefault(t => t.Network == _network);
if (original == null)
context.Tokens.InsertOnSubmit(token);
else
{
context.Tokens.DeleteOnSubmit(original);
context.Tokens.InsertOnSubmit(token);
}
context.SubmitChanges();
}
Token = token;
}
protected void ReloadToken()
{
using (var context = ContextFactory())
{
Token = context.Tokens.FirstOrDefault(t => t.Network == _network);
}
}