public async Task <IActionResult> Procure(MaterialProcureViewModel model)
{
var materials = materialsService.GetMaterials();
var suppliers = materialsService.GetSuppliers();
model.Materials = materials.Select(m => new SelectListItem()
{
Text = $"{m.Element.GetDisplayName()} ({m.Form.ToString()})",
Value = m.Id.ToString()
}).OrderBy(i => i.Text);
model.Suppliers = suppliers.Where(s => s.ToString() != "None").ToArray();
if (string.IsNullOrWhiteSpace(model.MaterialId))
{
ViewData[ErrorKey] = string.Format(SelectionNullErrorMessage, "a material");
return(View(model));
}
if (model.Quantity <= 0)
{
ViewData[ErrorKey] = "Quantity must be positive.";
return(View(model));
}
var material = await materialsService.FindByIdAsync(model.MaterialId);
if (material == null)
{
ViewData[ErrorKey] = "No such material found in inventory list.";
return(View(model));
}
int materialRarity = (int)material.Element;
int supplierDaysToDelivery = int.Parse(model.SupplierSpeed);
if (materialRarity > 26 && supplierDaysToDelivery >= 15 ||
materialRarity > 42 && supplierDaysToDelivery >= 9)
{
ViewData[ErrorKey] = "This supplier does not have the required quantity. Try another.";
return(View(model));
}
material.QuantityInKg += model.Quantity;
materialsService.UpdateStock(material);
string materialDisplayName = material.Element.GetDisplayName().ToLower() +
$" {material.Form.ToString().ToLower()}";
ViewData[InfoKey] = $"{model.Quantity}kg of {materialDisplayName} added to inventory.";
await employeeService.UpdateLastWorkedAsync(User.GetId());
return(View(model));
}