/// <summary>
/// Get list of all locations from db
/// </summary>
/// <returns></returns>
public static List <tblLocation> GetAllLocations()
{
try
{
using (EmployeeEntities context = new EmployeeEntities())
{
List <tblLocation> list = new List <tblLocation>();
list = (from x in context.tblLocations select x).ToList();
//return sorted list of location by fullLocation
return(list.OrderBy(o => o.fullLocation).ToList());
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception" + ex.Message.ToString());
return(null);
}
}
/// <summary>
/// Get all managers when editing some employee. Do not allow employee to be himself an manager.
/// </summary>
public static List <tblEmployee> GetAllManagers(int empId)
{
try
{
using (EmployeeEntities context = new EmployeeEntities())
{
tblEmployee employeeToDelete = (from u in context.tblEmployees where u.employeeId == empId select u).First();
List <tblEmployee> list = new List <tblEmployee>();
list = (from x in context.tblEmployees select x).ToList();
list.Remove(employeeToDelete);
return(list);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception" + ex.Message.ToString());
return(null);
}
}
/// <summary>
/// Check if given string exists as jmbg in tblEmployee
/// </summary>
/// <param name="jmbg">string</param>
/// <returns>existence of jmbg in db</returns>
public static bool IsEmployeeJmbg(string jmbg)
{
try
{
using (EmployeeEntities context = new EmployeeEntities())
{
string result = (from x in context.tblEmployees where x.jmbg == jmbg select x.jmbg).FirstOrDefault();
if (result != null)
{
return(true);
}
else
{
return(false);
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception " + ex.Message.ToString());
return(false);
}
}
/// <summary>
/// Edit or Add new employee
/// </summary>
/// <param name="employee">added or edited employee</param>
/// <returns></returns>
public static vwEmployee AddNewEmployee(vwEmployee employee)
{
try
{
using (EmployeeEntities context = new EmployeeEntities())
{
//update
if (employee.employeeId != 0)
{
tblEmployee employeeToEdit = (from c in context.tblEmployees where c.employeeId == employee.employeeId select c).First();
employeeToEdit.fullname = employee.fullname;
employeeToEdit.dateOfBirth = employee.dateOfBirth;
employeeToEdit.genderId = employee.getTblGender.genderId;
employeeToEdit.IdentityCardNumber = employee.IdentityCardNumber;
employeeToEdit.jmbg = employee.jmbg;
employeeToEdit.phone = employee.phone;
employeeToEdit.locationId = employee.getTblLocation.locationId;
if (employee.getTblManager != null)
{
employeeToEdit.managerId = employee.getTblManager.employeeId;
}
else
{
employeeToEdit.managerId = null;
}
//check existance of sector name. Add new one if sectorName do not exist
tblSector s = AddNewSector(employee.sectorName);
employeeToEdit.sectorId = s.sectorId;
context.SaveChanges();
return(employee);
}
//add new
else
{
tblEmployee newEmployee = new tblEmployee();
newEmployee.fullname = employee.fullname;
newEmployee.dateOfBirth = employee.dateOfBirth;
newEmployee.genderId = employee.getTblGender.genderId;
newEmployee.IdentityCardNumber = employee.IdentityCardNumber;
newEmployee.jmbg = employee.jmbg;
newEmployee.phone = employee.phone;
newEmployee.locationId = employee.getTblLocation.locationId;
if (employee.getTblManager != null)
{
newEmployee.managerId = employee.getTblManager.employeeId;
}
else
{
newEmployee.managerId = null;
}
//check existance of sector name. Add new one if sectorName do not exist
tblSector s = AddNewSector(employee.sectorName);
newEmployee.sectorId = s.sectorId;
context.tblEmployees.Add(newEmployee);
context.SaveChanges();
employee.employeeId = newEmployee.employeeId;
return(employee);
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Exception" + ex.Message.ToString());
return(null);
}
}
