public SatyamTaskTableEntry getMinimumTriedNewEntryForWorkerIDByTemplateAndPrice(string WorkerID, string JobTemplateType,
double Price)
{
int noTasks = getTasksCountByJobTemplateTypeAndPrice(JobTemplateType, Price);
if (noTasks == 0)
{
return(null);
}
//int num = 0;
//do
//{
// doneScore++;
// num = getRemainingTasksLessThanADoneScoreCountByJobTemplateTypeAndPrice(JobTemplateType, doneScore, Price);
//} while (num == 0);
int doneScore = getMinDoneScoreByJobTemplateTypeAndPrice(JobTemplateType, Price);
SatyamTaskTableEntry entry = new SatyamTaskTableEntry();
SatyamResultsTableAccess resultDB = new SatyamResultsTableAccess();
List <string> GUIDList = new List <string>();
List <int> TriedEntries = new List <int>();
for (int i = 0; i < 3; i++)
{
// try at most 3 times
//string SQLCommandString = "SELECT TOP 1 * FROM " + TableName + " WHERE DoneScore = '" + doneScore + "' AND JobTemplateType = '" + JobTemplateType + "' ORDER BY NEWID()";
//entry = getEntry(SQLCommandString);
//entry = getRandomEntry_FromTopK_ByJobTemplatePrice(JobTemplateType, Price, 10);
entry = getRandomEntryByJobTemplateAndPriceAndMaxDoneScore(JobTemplateType, doneScore, Price);
if (!GUIDList.Contains(entry.JobGUID))
{
GUIDList.Add(entry.JobGUID);
TriedEntries.AddRange(resultDB.getAllTaskIDsAWorkerHasDoneForAGUID(WorkerID, entry.JobGUID));
}
// the guid might change here if multiple guid are in play with same price and job template
// query by jobtemplate itself takes the whole table, too long.
if (!TriedEntries.Contains(entry.ID) || WorkerID == "Testing" || WorkerID == TaskConstants.AdminID)//
{
break;
}
else
{
entry = null;
}
}
//if (entry == null)
//{
// entry = getRandomEntryByJobTemplateDoneScorePrice(JobTemplateType, doneScore, Price);
//}
resultDB.close();
return(entry);
}
public SatyamTaskTableEntry getTopKNewEntryForWorkerIDByTemplateAndPrice(int K, string WorkerID, string JobTemplateType,
double Price)
{
int noTasks = getTasksCountByJobTemplateTypeAndPrice(JobTemplateType, Price);
if (noTasks == 0)
{
return(null);
}
//int num = 0;
//do
//{
// doneScore++;
// num = getRemainingTasksLessThanADoneScoreCountByJobTemplateTypeAndPrice(JobTemplateType, doneScore, Price);
//} while (num == 0);
int doneScore = getMinDoneScoreByJobTemplateTypeAndPrice(JobTemplateType, Price);
SatyamTaskTableEntry entry = new SatyamTaskTableEntry();
SatyamResultsTableAccess resultDB = new SatyamResultsTableAccess();
List <string> GUIDList = new List <string>();
List <int> TriedEntries = new List <int>();
for (int i = 0; i < 3; i++)
{
// try at most 3 times
entry = getRandomEntry_FromTopK_ByJobTemplatePrice(JobTemplateType, Price, K);
if (!GUIDList.Contains(entry.JobGUID))
{
GUIDList.Add(entry.JobGUID);
TriedEntries.AddRange(resultDB.getAllTaskIDsAWorkerHasDoneForAGUID(WorkerID, entry.JobGUID));
}
// the guid might change here if multiple guid are in play with same price and job template
// query by jobtemplate itself takes the whole table, too long.
if (!TriedEntries.Contains(entry.ID) || WorkerID == "Testing" || WorkerID == TaskConstants.AdminID)//
{
break;
}
else
{
entry = null;
}
}
if (entry == null)
{
// fall back to the minimum done score approach
entry = getMinimumTriedNewEntryForWorkerIDByTemplateAndPrice(WorkerID, JobTemplateType, Price);
}
resultDB.close();
return(entry);
}
public SatyamTaskTableEntry getMinimumTriedNewEntryForWorkerIDByTemplateAndPriceAndMaxDoneScore(string WorkerID, string JobTemplateType,
double Price, int MaxDoneScore)
{
int noTasks = getTasksCountByJobTemplateTypeAndPrice(JobTemplateType, Price);
if (noTasks == 0)
{
return(null);
}
int doneScore = getMinDoneScoreByJobTemplateTypeAndPrice(JobTemplateType, Price);
if (doneScore >= MaxDoneScore)
{
return(null);
}
SatyamTaskTableEntry entry = new SatyamTaskTableEntry();
SatyamResultsTableAccess resultDB = new SatyamResultsTableAccess();
List <string> GUIDList = new List <string>();
List <int> TriedEntries = new List <int>();
for (int i = 0; i < 3; i++)
{
entry = getRandomEntryByJobTemplateAndPriceAndMaxDoneScore(JobTemplateType, doneScore, Price);
if (!GUIDList.Contains(entry.JobGUID))
{
GUIDList.Add(entry.JobGUID);
TriedEntries.AddRange(resultDB.getAllTaskIDsAWorkerHasDoneForAGUID(WorkerID, entry.JobGUID));
}
// the guid might change here if multiple guid are in play with same price and job template
// query by jobtemplate itself takes the whole table, too long.
if (!TriedEntries.Contains(entry.ID) || WorkerID == "Testing" || WorkerID == TaskConstants.AdminID)//
{
break;
}
else
{
entry = null;
}
}
resultDB.close();
return(entry);
}
