private static void CleanTaskDatabase()
{
IEnumerable <ResponseTipTask> enumerator = dbContext.ResponseTipTasks.AsEnumerable();
foreach (ResponseTipTask task in enumerator)
{
if (task != null)
{
if (task.twitterUserNameSelected == null)
{
dbContext.ResponseTipTasks.Remove(task);
string line = "Deleted Task" + ": " + task.ResponseTipTaskID + " " + task.twitterUserNameSelected;
backendLogger.LogLine(line, Logger.log_types.MESSAGE_LOG);
}
else if (!BtcHandlingClass.IsAddressValidAndMine(task.BitcoinPublicAdress))
{
dbContext.ResponseTipTasks.Remove(task);
backendLogger.LogLine("Deleted Task" + ": " + task.ResponseTipTaskID + " because bitcoin address " + task.BitcoinPublicAdress + " is not valid or mine", Logger.log_types.WARNING_LOG);
}
else
{
// string line = "Task" + ": " + task.ResponseTipTaskID + " " + task.twitterUserNameSelected;
// backendLogger.LogLine(line, Logger.log_types.MESSAGE_LOG);
}
}
}
dbContext.SaveChanges();
}
// private static responseTipTaskContext responseTipDatabase = new responseTipTaskContext();
static void Main(string[] args)
{
string directoryPath = Path.GetDirectoryName(Path.GetDirectoryName(System.IO.Directory.GetCurrentDirectory()));
backendLogger.SetPath(directoryPath);
Startup.Configuration();
backendLogger.LogLine("Backend_main configured...continuing", Logger.log_types.MESSAGE_LOG);
arbiterFinder = new ArbiterFinder(dbContext);
// CleanTaskDatabase();
// decimal dollarPrice=externalAPIs.CallForBitcoinAverageDollarPrice();
StateUpdateManager responseTipStateUpdateManager = new StateUpdateManager(typeof(TaskStatusesEnum));
int responseTipStatesToUpdate = 0;
StateUpdateManager textAnswerValidationUpdateManager = new StateUpdateManager(typeof(ArbiterTaskStatusesEnum));
int textAnswerValidationStatesToUpdate = 0;
while (true)//infinite loop
{
if (BtcHandlingClass.IsNextBlock())
{
backendLogger.LogLine("New Block", Logger.log_types.MESSAGE_LOG);
responseTipStateUpdateManager.NewBlock();
}
BtcHandlingClass.UpdateKeyPool(ConfigurationManager.AppSettings["Bitcoin_WalletPassword"]);
responseTipStatesToUpdate = responseTipStateUpdateManager.StatesToUpdateNow();
responseTipStatePusherCycle(responseTipStatesToUpdate);
textAnswerValidationStatesToUpdate = textAnswerValidationUpdateManager.StatesToUpdateNow();
textAnswerValidationStatePusherCycle(textAnswerValidationStatesToUpdate);
//reloads data from database
var context = ((IObjectContextAdapter)dbContext).ObjectContext;
/* var refreshableObjects = (from entry in context.ObjectStateManager.GetObjectStateEntries(
* EntityState.Added
| EntityState.Deleted
| EntityState.Modified
| EntityState.Unchanged)
| where entry.EntityKey != null
| select entry.Entity).ToList();
*/
var refreshableObjects = dbContext.ChangeTracker.Entries().Select(c => c.Entity).ToList();
context.Refresh(RefreshMode.StoreWins, refreshableObjects);
}
dbContext.TextAnswerValidationTasks.Load();
// dbContext.Dispose();
// dbContext = new ApplicationDbContext();
}
public static void TaskQuestionAskedExpired(ResponseTipTask task)
{
decimal addressBalance = BtcHandling.BtcHandlingClass.CheckAdressBalance(task.BitcoinPublicAdress);
BtcHandlingClass.SendFromAndToAddress(task.BitcoinPublicAdress, task.BitcoinReturnPublicAddress, addressBalance, ConfigurationManager.AppSettings["Bitcoin_WalletPassword"]);
task.taskStatus = TaskStatusesEnum.responseTip_closed;
}
public static void TaskNotPaid(ResponseTipTask task)
{
// backendLogger.LogLine(""+task.ResponseTipTaskID, Logger.log_types.MESSAGE_LOG);
decimal addressBalance = BtcHandling.BtcHandlingClass.CheckAdressBalance(task.BitcoinPublicAdress);
if (addressBalance == task.BitcoinPrice)
{
task.taskStatus = TaskStatusesEnum.responseTip_paid;
}
else if (addressBalance > task.BitcoinPrice + BtcHandlingClass.UpdateEstimatedTxFee()) //if amount higher than neccessary and difference higher than txfee --return it to return address
{
BtcHandlingClass.SendFromAndToAddress(task.BitcoinPublicAdress, task.BitcoinReturnPublicAddress, addressBalance - task.BitcoinPrice, ConfigurationManager.AppSettings["Bitcoin_WalletPassword"]);
task.taskStatus = TaskStatusesEnum.responseTip_paid;
}
else if (addressBalance > task.BitcoinPrice) //if amount higher than neccessary but difference lower than txfee --let it be
{
task.taskStatus = TaskStatusesEnum.responseTip_paid;
}
else if (addressBalance < task.BitcoinPrice) // if its lower then check if not expired
{
TimeSpan timeElapsedFromCreation = DateTime.Now.Subtract(task.timeCreated);
if (timeElapsedFromCreation.TotalDays > taskNotPaidExpirationTime)
{
task.taskStatus = TaskStatusesEnum.responseTip_notPaid_expired;
}
}
}
public ActionResult Create([Bind(Include = "ResponseTipTaskID,question,twitterUserNameWritten,BitcoinReturnPublicAddress,DollarPrice,isQuestionPublic,ArbiterCount")] ResponseTipTask responseTipTask)
{
responseTipTask.BitcoinPublicAdress = BtcHandlingClass.GetNewBtcAdress();
responseTipTask.BitcoinPrice = responseTipTask.DollarPrice / externalAPIs.UpdateBitcoinAverageDollarPrice();
decimal estimatedTxFee = BtcHandlingClass.UpdateEstimatedTxFee();
responseTipTask.BitcoinPrice += estimatedTxFee;
ModelState.Clear();
TryValidateModel(responseTipTask);
if (ModelState.IsValid)
{
responseTipTask.taskStatus = TaskStatusesEnum.responseTip_created;
responseTipTask.userName = User.Identity.GetUserId();
responseTipTask.timeCreated = DateTime.Now;
responseTipTask.timeQuestionAsked = DateTime.MinValue;
db.ResponseTipTasks.Add(responseTipTask);
db.SaveChanges();
return(RedirectToAction("FindUser", new { id = responseTipTask.ResponseTipTaskID }));
}
return(View(responseTipTask));
}
