public void CancelClassInstance(int nClassInstanceID, string remark)
{
myClassInstance.NClassInstanceID = nClassInstanceID;
myClassInstance.SelectOne();
myClassInstance.FCancelled = System.Data.SqlTypes.SqlBoolean.True;
myClassInstance.StrRemarks = remark;
TblAudit audit = new TblAudit();
audit.DtDate = DateTime.Today;
audit.NAuditTypeID = AuditTypeID.ClassAuditTypeID;
audit.NEmployeeID = ACMSLogic.User.EmployeeID;
audit.StrAuditEntry = "Cancel class instance " + nClassInstanceID.ToString();
audit.StrReference = nClassInstanceID.ToString();
TblClassAttendance classAttendance = new TblClassAttendance();
classAttendance.NClassInstanceID = nClassInstanceID;
DataTable classAttendanceTable = classAttendance.SelectAllWnClassInstanceIDLogic();
if (classAttendanceTable != null && classAttendanceTable.Rows.Count > 0)
{
foreach (DataRow r in classAttendanceTable.Rows)
{
r["nStatusID"] = 3;
}
}
ACMSDAL.ConnectionProvider connProvider = new ConnectionProvider();
try
{
myClassInstance.MainConnectionProvider = connProvider;
audit.MainConnectionProvider = connProvider;
classAttendance.MainConnectionProvider = connProvider;
connProvider.OpenConnection();
connProvider.BeginTransaction("CancelClassInstance");
myClassInstance.Update();
audit.Insert();
classAttendance.SaveData(classAttendanceTable);
connProvider.CommitTransaction();
DataTable dtAttendance = new DataTable();
dtAttendance = GetClassAttendanceReservedAndAttended(nClassInstanceID);
DialogResult result1 = MessageBox.Show("Push Notification to Mobile app users? ", "Confirm", MessageBoxButtons.YesNo);
if (result1 == DialogResult.Yes)
{
foreach (DataRow row in dtAttendance.Rows)
{
string strMsgContent = row["strDescription"].ToString() + " at " + row["strBranchName"] + " at " + Convert.ToDateTime(myClassInstance.DtStartTime).ToString("h.mmtt") + " on " + Convert.ToDateTime(myClassInstance.DtStartTime).ToString("dd MMM") + " has been cancelled. Sorry for any inconvenience caused.";
PushNotification(row["strMembershipID"].ToString(), strMsgContent);
}
}
}
catch (Exception)
{
connProvider.RollbackTransaction("CancelClassInstance");
throw;
}
finally
{
if (connProvider.CurrentTransaction != null)
connProvider.CurrentTransaction.Dispose();
if (connProvider.DBConnection != null)
{
if (connProvider.DBConnection.State == ConnectionState.Open)
connProvider.DBConnection.Close();
}
myClassInstance.MainConnactionIsCreatedLocal = true;
}
}
public bool VerifyIntructor(int nClassInstanceIDToBeVerified, int verifyUserID,string verifyUserPassword,
int nStandingIntructorID, string remark)
{
TblEmployee verifyUser = new TblEmployee();
verifyUser.NEmployeeID = verifyUserID;
verifyUser.SelectOne();
int [,] intArray = new int[50,2];
int ArrayNo=1;
if (verifyUser.StrPassword.Value != verifyUserPassword)
return false;
myClassInstance.NClassInstanceID = nClassInstanceIDToBeVerified;
myClassInstance.SelectOne();
if (myClassInstance.NActualInstructorID.IsNull)
throw new Exception("Missing Intructor login info");
if (myClassInstance.NActualInstructorID.Value == verifyUserID)
throw new Exception("Instructor are not allowed to verfiy for the same class.");
if (!myClassInstance.NVerifyID.IsNull)
throw new Exception("This class have been verify by other staff with the employee ID : "+ myClassInstance.NVerifyID.Value.ToString());
bool isLate =false;
DateTime StartTime;
DateTime LoginTime;
myClassInstance.MInstructorDeduction=0;
StartTime=ACMS.Convert.ToDBDateTime(myClassInstance.DtStartTime.Value.ToLongTimeString());
LoginTime=ACMS.Convert.ToDBDateTime(myClassInstance.DtInstructorLogin.Value.ToLongTimeString());
if (DateTime.Compare(LoginTime,StartTime)>0)
{
isLate=true;
}
bool haveStandingIntructor = nStandingIntructorID > 0;
if (haveStandingIntructor)
myClassInstance.NStandinInstructorID = nStandingIntructorID;
if (isLate)
{
TblCompany company = new TblCompany();
DataTable companyTable = company.SelectAll();
decimal instructorLateDeductionFee = 0;
if (companyTable.Rows.Count > 0)
{
instructorLateDeductionFee = ACMS.Convert.ToDecimal(companyTable.Rows[0]["mInstructorLateDeductionFee"]);
}
myClassInstance.MInstructorDeduction=instructorLateDeductionFee;
if (nStandingIntructorID != 0)
myClassInstance.MStandinInstructorFees = instructorLateDeductionFee;
}
int nCommissionTypeID = myClassInstance.NCommissionTypeID.Value;
TblEmployee actualInstructor = new TblEmployee();
actualInstructor.NEmployeeID = myClassInstance.NActualInstructorID;
actualInstructor.SelectOne();
int nInstructorTypeID = ACMS.Convert.ToInt32(actualInstructor.NInstructorTypeID);
myClassInstance.MInstructorFees = (GetCommission(nCommissionTypeID, nInstructorTypeID) - myClassInstance.MInstructorDeduction);
TblClassAttendance classAttendance = new TblClassAttendance();
classAttendance.NClassInstanceID = nClassInstanceIDToBeVerified;
DataTable classAttendanceTable = classAttendance.SelectAllWnClassInstanceIDLogic();
DataRow[] classAttendanceRowList = null;
if (classAttendanceTable != null && classAttendanceTable.Rows.Count > 0)
{
classAttendanceRowList = classAttendanceTable.Select("nStatusID = 0", "nAttendanceID", DataViewRowState.CurrentRows);
foreach (DataRow r in classAttendanceRowList)
{
r["nStatusID"] = 2;
r["nTypeID"]=0;
}
}
ACMSDAL.ConnectionProvider connProvider = new ConnectionProvider();
try
{
myClassInstance.MainConnectionProvider = connProvider;
classAttendance.MainConnectionProvider = connProvider;
connProvider.OpenConnection();
connProvider.BeginTransaction("VerifyClassInstance");
myClassInstance.NVerifyID = verifyUserID;
myClassInstance.StrRemarks = remark;
myClassInstance.Update();
classAttendance.SaveData(classAttendanceTable);
TblMemberPackage sqlMemberPackage = new TblMemberPackage();
sqlMemberPackage.MainConnectionProvider = connProvider;
if (classAttendanceRowList != null)
{
int nPackageID = -1;
foreach (DataRow r in classAttendanceRowList)
{
nPackageID = ACMS.Convert.ToInt32(r["nPackageID"]);
int nAttendanceID=ACMS.Convert.ToInt32(r["nAttendanceID"]);
DataTable memberPackageTable = sqlMemberPackage.GetMemberPackage(nPackageID);
if (memberPackageTable.Rows[0]["strPackageCode"].ToString() != "Unlinked")
{
#region test
//MemberPackage.CalculateMemberPackageBalance(memberPackageTable, connProvider);
if (ACMS.Convert.ToInt32(memberPackageTable.Rows[0]["Balance"]) > 0)
{
DateTime classDate = myClassInstance.DtDate.IsNull ? DateTime.Today.Date : myClassInstance.DtDate.Value;
DataRow masterRow = memberPackageTable.Rows[0];// Means new class Attendance gonna insert
if (masterRow["dtStartDate"] == DBNull.Value &&
masterRow["dtExpiryDate"] == DBNull.Value)
{
TblPackage package = new TblPackage();
package.StrPackageCode = masterRow["strPackageCode"].ToString();
package.SelectOne();
if (package.NPackageDuration == 0 && package.NPackageDay > 0)
{
masterRow["dtStartDate"] = classDate;
masterRow["dtExpiryDate"] = classDate.AddDays(package.NPackageDay.Value -1);
}
else
{
masterRow["dtStartDate"] = classDate;
masterRow["dtExpiryDate"] = classDate.AddMonths(package.NPackageDuration.Value).AddDays(-1);
}
}
else
{
DateTime memberPackageStartDate = ACMS.Convert.ToDateTime(masterRow["DtStartDate"]);
DateTime memberPackageExpiryDate = ACMS.Convert.ToDateTime(masterRow["dtExpiryDate"]);
if (memberPackageStartDate > classDate)
{
masterRow["dtExpiryDate"] = memberPackageExpiryDate.Subtract(memberPackageStartDate.Subtract(classDate));
}
}
}
else if (ACMS.Convert.ToInt32(memberPackageTable.Rows[0]["Balance"]) <=0)
{
intArray[ArrayNo,0]=nPackageID;
intArray[ArrayNo,1]=nAttendanceID;
ArrayNo=ArrayNo+1;
MessageBox.Show("Package Balance of " + memberPackageTable.Rows[0]["strMembershipID"].ToString().TrimEnd() + " is Zero. Attendance will be cancel");
}
#endregion
}
if (ACMS.Convert.ToInt32(memberPackageTable.Rows[0]["nMaxSession"]) == 9999 && memberPackageTable.Rows[0]["fGIRO"].ToString() != "1")
{
DateTime dtExpiryDate = ACMS.Convert.ToDateTime(memberPackageTable.Rows[0]["dtExpiryDate"]);
DateTime dtStartDate = ACMS.Convert.ToDateTime(memberPackageTable.Rows[0]["dtStartDate"]);
if (dtExpiryDate != DateTime.MinValue)
{
memberPackageTable.Rows[0]["dtExpiryDate"] = dtExpiryDate.AddDays(-1);
}
}
sqlMemberPackage.SaveData(memberPackageTable);
}
}
connProvider.CommitTransaction();
}
catch (Exception)
{
connProvider.RollbackTransaction("VerifyClassInstance");
throw;
}
finally
{
if (connProvider.CurrentTransaction != null)
connProvider.CurrentTransaction.Dispose();
if (connProvider.DBConnection != null)
{
if (connProvider.DBConnection.State == ConnectionState.Open)
connProvider.DBConnection.Close();
}
myClassInstance.MainConnactionIsCreatedLocal = true;
classAttendance.MainConnactionIsCreatedLocal = true;
}
for (int j=1;j<=50;j++)
{
if (intArray[j,0]>0) DeleteClassAttendance(intArray[j,0],intArray[j,1],"");
else if (intArray[j,0]<=0)
{return true;}
}
return true;
}
