private void SaveConfirmedProgress(ConfirmationRequest request)
{
if (request.Type == ConfirmationType.Challenge)
{
var progress = new ChallengeProgress
{
ChallengeId = request.TargetId,
Id = request.ChallengeProgressId,
LastModified = DateTime.UtcNow,
Status = ProgressStatus.Confirmed,
UserId = request.UserId
};
using (var db = new SQLite.SQLiteConnection(AppState.State.Instance.DbPath))
{
db.InsertOrReplace(progress);
}
}
else
{
using (var db = new SQLite.SQLiteConnection(AppState.State.Instance.DbPath))
{
var challenge = AppState.State.Instance
.Challenges.FirstOrDefault((c) => c.BasicTasks.Any(t => t.Id == request.TargetId) || c.ExtraTasks.Any(t => t.Id == request.TargetId));
var challengeProgress = db
.Table <ChallengeProgress>()
.ToList()
.FirstOrDefault(c => c.ChallengeId == challenge.Id);
// If a user started a challenge and has not synced yet, confirming a task from that challenge
// could crash the app - thus, a new challenge progress object is created on the device of the
// confirming participant. On nearest synchronization, thi progress is passed to the db.
if (challengeProgress == null)
{
challengeProgress = new ChallengeProgress
{
ChallengeId = challenge.Id,
Id = request.ChallengeProgressId,
LastModified = DateTime.UtcNow,
Status = ProgressStatus.InProgress,
UserId = request.UserId,
};
db.InsertOrReplace(challengeProgress, typeof(ChallengeProgress));
}
var progress = new TaskProgress
{
TaskId = request.TargetId,
Id = request.TaskProgressId,
LastModified = DateTime.UtcNow,
Status = ProgressStatus.Confirmed,
ChallengeProgressId = request.ChallengeProgressId,
};
db.InsertOrReplace(progress, typeof(TaskProgress));
}
}
}
// Dialog response
private void VerifyConfirmation(Confirmation confirmation)
{
var signerId = confirmation.SignerId;
try
{
var res = Verify(Newtonsoft.Json.JsonConvert.SerializeObject(confirmation.Request),
confirmation.Signature, signerId);
if (res)
{
string responseText;
using (var db = new SQLite.SQLiteConnection(AppState.State.Instance.DbPath))
{
if (confirmation.Request.Type == ConfirmationType.Task)
{
var tp = new TaskProgress
{
TaskId = confirmation.Request.TargetId,
ChallengeProgressId = confirmation.Request.ChallengeProgressId,
Id = confirmation.Request.TaskProgressId,
Status = ProgressStatus.Completed,
LastModified = DateTime.UtcNow,
};
db.InsertOrReplace(tp);
responseText = $"Splnìní úkolu úspìšnì potvrzeno! Gratulujeme";
}
else
{
var cp = new ChallengeProgress
{
ChallengeId = confirmation.Request.TargetId,
Id = confirmation.Request.ChallengeProgressId,
Status = ProgressStatus.Completed,
LastModified = DateTime.UtcNow,
UserId = confirmation.Request.UserId
};
db.InsertOrReplace(cp);
responseText = $"Splnìní zkoušky úspìšnì potvrzeno. Gratulujeme!";
}
}
new AlertDialog.Builder(this)
.SetMessage(responseText)
.SetNeutralButton("Ok", (o, e) =>
{
SetResult(Android.App.Result.Ok);
Finish();
})
.SetCancelable(false)
.Create()
.Show();
}
else
{
throw new ConfirmationException("Elektronický podpis nesouhlasí.");
}
}
catch (Exception e)
{
new AlertDialog.Builder(this)
.SetMessage($"Potvrzení nebylo úspìšné: {e.Message}")
.SetNeutralButton("Ok", (o, ev) =>
{
SetResult(Android.App.Result.Canceled);
Finish();
})
.SetCancelable(false)
.Create()
.Show();
}
}