/**
* This method is being invoked by Employee on the Medicine/Purchase Form. The Employee
* has to select the required medicines and click to purchase button. The method loops
* through the list of medicines and create a new fiscal account.
*/
private void purchase(object sender, EventArgs e)
{
/* rand unique fiscal no */
int randFiscalNo = rand.Next(1, 999999);
if (dgv_AvaialbleMedicines.SelectedRows.Count != 0)
{
foreach (DataGridViewRow item in this.dgv_AvaialbleMedicines.SelectedRows)
{
var MedicineId = (ObjectId)item.Cells[0].Value; // get medicine id from selected item
medicineHelper.updateMedicines(MedicineId, false); // update the value of selected medicines
/* create new fiscal account for purchase */
Fiscal newFiscal = new Fiscal
{
EmployeeId = Employee.Instance.id,
MedicineId = MedicineId,
fiscalNo = randFiscalNo,
date = String.Format("{0:d/M/yyyy HH:mm:ss}", DateTime.Now),
medicineName = item.Cells[1].Value.ToString(),
medicinePrice = Convert.ToInt32(item.Cells[8].Value)
};
fiscalHelper.add(newFiscal);
}
/* refreshing datagridview */
dgv_AvaialbleMedicines.DataSource = medicineHelper.getAvailableMedicines();
lbl_response.Text = "Transakcija je uspešno završena. Račun je izdat.";
}
else
{
lbl_response.Text = "Nijedan od lekova nije odabran.";
}
}
/**
* This method is being invoked by the Employee on Purchase/Medicine's form. The method
* uses forwarded object trying to save it into MongoDB Employees collection.
*
* @param obj
*/
public void add(Fiscal obj)
{
ctx.Fiscals.Save(obj);
}
public FormFiscal()
{
InitializeComponent();
fiscalHelper = new Fiscal();
}
public FormMedicine()
{
InitializeComponent();
medicineHelper = new Medicine();
fiscalHelper = new Fiscal();
}