public List<Employee> GetAll()
{
List<Employee> allEmps = new List<Employee>();
try
{
DbContext ctx = new DbContext();
allEmps = ctx.Employees.AsQueryable().ToList();
}
catch (Exception ex)
{
DALUtilsV2.ErrorRoutine(ex, "EmployeeDAO", "GetAll");
}
return allEmps;
}
public Employee GetEmployeeBySurname(string name)
{
Employee retEmp = null;
DbContext _ctx;
try
{
_ctx = new DbContext();
var employees = _ctx.Employees;
var employee = employees.AsQueryable<Employee>().Where(emp => emp.Lastname == name).FirstOrDefault();
retEmp = (Employee)employee;
}catch (Exception ex)
{
DALUtilsV2.ErrorRoutine(ex, "EmployeeDAO", "GetEmployeeBySurname");
}
return retEmp;
}
public Employee GetByID(string id)
{
Employee retEmp = null;
ObjectId ID = new ObjectId(id);
DbContext _ctx;
try
{
_ctx = new DbContext();
retEmp = _ctx.Employees.AsQueryable().FirstOrDefault(e => e._id == ID);
}
catch (Exception ex)
{
DALUtilsV2.ErrorRoutine(ex, "EmployeeDAO", "GetById");
}
return retEmp;
}
public Department GetDepartment(string idS)
{
ObjectId id = new ObjectId(idS);
Department retDep = null;
DbContext _ctx;
try
{
_ctx = new DbContext();
var departments = _ctx.Departments;
var department = departments.AsQueryable<Department>().Where(dep => dep._id == id).FirstOrDefault();
retDep = (Department)department;
} catch (Exception ex)
{
Console.WriteLine("Problem " + ex.Message);
}
return retDep;
}
/// <summary>
/// Main Loading Method
/// Revisions: Added Problem methods
/// </summary>
public bool LoadCollections()
{
bool createOk = false;
try
{
DropAndCreateCollections();
ctx = new DbContext();
LoadDepartments();
LoadEmployees();
createOk = true;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return createOk;
}
public int Update(Employee emp)
{
int updateOK = -1;
try
{
DbContext ctx = new DbContext();
ctx.Save<Employee>(emp, "employees");
updateOK = 1;
} catch (MongoConcurrencyException ex)
{
updateOK = -2;
Console.WriteLine(ex.Message);
} catch (Exception ex)
{
DALUtilsV2.ErrorRoutine(ex, "EmployeeDAO", "Update");
}
return updateOK;
}
public Employee GetEmployeeBySurname(string name)
{
Employee retEmp = null;
DbContext _ctx;
try
{
_ctx = new DbContext();
var employees = _ctx.Employees;
var employee = employees.AsQueryable<Employee>().FirstOrDefault(emp => emp.Lastname == name);
retEmp = (Employee)employee;
}
catch(Exception ex)
{
Console.WriteLine("Problem " + ex.Message);
}
return retEmp;
}
/// <summary>
/// Main Loading Method
/// Revisions: Added Problem methods
/// </summary>
public bool LoadCollections()
{
bool createOk = false;
try
{
DropAndCreateCollections();
ctx = new DbContext();
LoadPics();
LoadDepartments();
LoadEmployees();
createOk = true;
}
catch (Exception ex)
{
ErrorRoutine(ex, "DALUtils", "LoadCollections");
}
return createOk;
}
