public async Task <IActionResult> UpdateStock(string newStock, int drugId)
{
int numNewDrugs = 0;
if (!string.IsNullOrEmpty(newStock))
{
try
{
numNewDrugs = int.Parse(newStock);
}
catch
{
HttpContext.Session.SetString(HomeController.DrugCountValidation, "Must be a positive integer");
return(RedirectToAction("Details", new { id = drugId }));
}
}
if (numNewDrugs <= 0)
{
HttpContext.Session.SetString(HomeController.DrugCountValidation, "Must be a positive integer");
return(RedirectToAction("Details", new { id = drugId }));
}
HttpContext.Session.SetString(HomeController.DrugCountValidation, "");
Drug drug = await _context.Drugs.FirstAsync(d => d.Id == drugId);
drug.Stock += numNewDrugs;
_context.Drugs.Update(drug);
_context.SaveChanges();
return(RedirectToAction("Details", new { id = drugId }));
}
public ActionResult ViewBill(int id)
{
if (id == null)
{
return(NotFound());
}
var prescription = _prescriptionContext.Prescriptions.First(m => m.Id == id);
if (prescription == null)
{
return(NotFound());
}
List <PrescribedDrug> prescribedDrugs = _prescriptionContext.PrescribedDrugs.Where(p => p.PrescriptionId == id).ToList();
if (prescription.BillCreated == null)
{
foreach (PrescribedDrug pd in prescribedDrugs)
{
Drug currentDrug = _drugContext.Drugs.First(d => d.Id == pd.DrugId);
if (currentDrug.Stock < pd.Count)
{
HttpContext.Session.SetString(HomeController.PrescriptionFillValidation, "Not enough " + currentDrug.MedicalName);
return(RedirectToAction("Details", new { id = id }));
}
}
// If here, must have enough of all drugs
foreach (PrescribedDrug pd in prescribedDrugs)
{
Drug currentDrug = _drugContext.Drugs.First(d => d.Id == pd.DrugId);
currentDrug.Stock -= pd.Count;
_drugContext.Drugs.Update(currentDrug);
_drugContext.SaveChanges();
}
prescription.BillCreated = DateTime.Now;
_prescriptionContext.Prescriptions.Update(prescription);
_prescriptionContext.SaveChanges();
}
double costs = 0;
foreach (PrescribedDrug pd in prescribedDrugs)
{
pd.CurrentDrug = _drugContext.Drugs.First(d => d.Id == pd.DrugId);
pd.TotalCost = pd.CurrentDrug.CostPer * pd.Count;
pd.Remaining = pd.TotalCost - pd.CoveredAmount;
costs += pd.Remaining;
}
prescription.SubtotalCost = costs;
prescription.TaxCost = Math.Round(costs * 0.055f, 2);
prescription.TotalCost = prescription.SubtotalCost + prescription.TaxCost;
PrescriptionDetailsViewModel vm = new PrescriptionDetailsViewModel {
CurrentPrescription = prescription, PrescribedDrugs = prescribedDrugs
};
return(View(vm));
}
private void SaveCompensationRecord(CompensationRecord record)
{
_ctx.CompensationRecords.Add(record);
_ctx.SaveChanges();
}