private bool IsValidEntity(Model.PurchaseOrder po)
{
po.Errors = new List <Error>();
ValidationContext context = new ValidationContext(po);
List <ValidationResult> results = new List <ValidationResult>();
bool isValid = Validator.TryValidateObject(po, context, results, true);
foreach (ValidationResult r in results)
{
po.AddError(new Error(po.Errors.Count, r.ErrorMessage, "Model"));
}
return(isValid);
}
private bool IsValid(Model.PurchaseOrder po)
{
List <bool> validations = new List <bool>();
validations.Add(IsValidEntity(po));
foreach (Item item in po.Items)
{
if (item.Status == ItemStatus.NoLongerRequired)
{
ItemStatus status = GetItemStatus(item.ItemId);
if (status != ItemStatus.Pending)
{
validations.Add(false);
po.AddError(new Error(111, "The item status cannot be changed, it has already been processed", "Business"));
}
else
{
item.Quantity = 0;
item.Price = 0;
item.Description = "No longer needed";
item.Status = ItemStatus.Denied;
}
}
}
if (po.PurchaseOrderId > 0)
{
PurchaseOrder poFromDatabase = GetPurchaseOrder(po.PurchaseOrderId);
//if (po.IsProcess == false && poFromDatabase.Status == POStatus.UnderReview)
//{
// validations.Add(false);
// po.Errors.Add(new Error(111, "This Purchase Order is currently under review and cannot be modified", "Business"));
//}
if (poFromDatabase.Status == POStatus.Closed)
{
validations.Add(false);
po.Errors.Add(new Error(112, "This Purchase Order is closed and cannot be modified", "Business"));
}
}
return(validations.Contains(false) ? false : true);
}
