public IEnumerable<Product> FindProductsByFilter(MetaAttribute metaAttribute, string productAttributeRawValue1, IEnumerable<Product> products)
{
var templateBuyer = new Buyer();
var preference = new Preference();
preference.MetaAttribute = metaAttribute;
preference.RawValues = productAttributeRawValue1;
templateBuyer.Preferences.Add(preference);
return products.Where(product => templateBuyer.IsMatch(product));
}
public ActionResult Insert()
{
Buyer newBuyer = new Buyer();
saver.AddToContext(newBuyer);
if (SaveBuyer(newBuyer))
{
SetSuccessMessage("Buyer saved.");
return RedirectToAction("Index");
}
else
return View("New", new EditData(newBuyer, _metaProductRepo.CurrentMetaProduct));
}
/// <summary>Add/update a preference range on Buyer b.</summary>
public void UpsertPreference(Buyer b, MetaProduct metaProduct, MetaAttribute ma, string formattedLowerBound, string formattedUpperBound)
{
Preference pref = null;
if (b.HasPreferenceFor(ma.Id))
{
pref = b.GetPreference(ma.Id);
if (IsEmptyRange(formattedLowerBound, formattedUpperBound))
{
saver.MarkForDeletion(pref);
return;
}
}
else
{
if (IsEmptyRange(formattedLowerBound, formattedUpperBound)) return;
pref = _buyerRepo.CreatePreference(b, ma);
}
pref.SetRange(new ValueRange(formattedLowerBound, formattedUpperBound, ma.DataTypeEnum, FormattedOrRaw.FORMATTED));
}
/// <summary>Add/update a preference set on Buyer b.</summary>
/// <param name="b"></param><param name="metaProduct"></param><param name="ma"></param><param name="rawValues"></param>
public void UpsertPreference(Buyer b, MetaProduct metaProduct, MetaAttribute ma, string rawValues)
{
Preference pref = null;
if (b.HasPreferenceFor(ma.Id))
{
pref = b.GetPreference(ma.Id);
if (String.IsNullOrEmpty(rawValues))
{
saver.MarkForDeletion(pref);
return;
}
}
else
{
if (String.IsNullOrEmpty(rawValues)) return;
pref = _buyerRepo.CreatePreference(b, ma);
}
pref.SetSet(new ValueSet(rawValues, ma.DataTypeEnum));
}
public MatchResult Match(Buyer buyer, IList<Product> products)
{
var previouslySent = productRepository.PreviouslySent(buyer.Id);
var buyerMatches = new MatchResult(buyer, products.Where(product => buyer.IsMatch(product) && !previouslySent.Contains(product)).ToList());
return buyerMatches;
}
public ActionResult New()
{
Buyer b = new Buyer();
return View("New", new EditData(b, _metaProductRepo.CurrentMetaProduct));
}
public UnsubscribeResult(Buyer buyer, bool success)
{
BuyerId = buyer.Id;
BuyerName = buyer.FullName;
Success = success;
}
public EditData(Buyer b, MetaProduct mp)
{
Buyer = b;
CurrentMetaProduct = mp;
}
private void SetErrors(Buyer b)
{
Contract.Assert(b.HasErrors, "Set errors passed a valid entity.");
SetModelErrors(b, "Save failed.");
}
private bool SaveBuyer(Buyer b)
{
Request.ValidateInput();
var errorCollection = new List<ValidationFailure>();
try { UpdateModel(b, new[] { "FirstName", "LastName", "Email" }); }
catch (HttpRequestValidationException)
{
errorCollection.Add(new ValidationFailure(String.Empty, "Request validation error.", String.Empty));
b.AddValidationFailure(errorCollection);
SetErrors(b);
return false;
}
errorCollection.AddRange(ValidateAttributeValues());
if (errorCollection.Count > 0)
{
b.AddValidationFailure(errorCollection);
SetErrors(b);
return false;
}
// buyer attributes are all valid
foreach (MetaAttribute ma in _metaProductRepo.CurrentMetaProduct.MetaAttributes)
{
switch (ma.SetOrRangeEnum)
{
case MetaAttribute.MetaAttributeSetOrRange.SET:
{
_buyerService.UpsertPreference(b, _metaProductRepo.CurrentMetaProduct, ma, Request.Form[ma.PreferenceSetControlName]);
break;
}
case MetaAttribute.MetaAttributeSetOrRange.RANGE:
{
if (Request.Form[ma.PreferenceLowerBoundHtmlControlName] != null && Request.Form[ma.PreferenceUpperBoundHtmlControlName] != null)
_buyerService.UpsertPreference(b, _metaProductRepo.CurrentMetaProduct, ma, Request.Form[ma.PreferenceLowerBoundHtmlControlName], Request.Form[ma.PreferenceUpperBoundHtmlControlName]);
break;
}
default: throw new Exception("Unknown preference SET or RANGE " + ma.SetOrRangeEnum.ToString());
}
}
if (!b.IsValid)
{
SetErrors(b);
return false;
}
else
{
saver.SaveAll();
SetSuccessMessage("Buyer saved.");
return true;
}
}
private void DeleteBuyer(Buyer toDelete)
{
int buyerId = toDelete.Id;
string buyerName = toDelete.FullName;
saver.MarkForDeletion(toDelete);
saver.SaveAll();
TempData[SharedHelper.TempDataKeys.success.ToString()] = String.Format("Buyer {0}({1}) successfully deleted.", buyerName, buyerId);
}
public static string BuyerRowClass(Buyer b)
{
return (b.IsUnsubscribed) ? "unsubscribed" : String.Empty;
}
partial void DeleteBuyer(Buyer instance);
partial void UpdateBuyer(Buyer instance);
partial void InsertBuyer(Buyer instance);