public Stream CreateProviderProduct(string provider, ProductData data)
{
try
{
// VERIFY
if (data == null || string.IsNullOrEmpty(data.title)) throw new BadRequestException();
_h.OneOf(data.type, Product.getListOfProductTypes());
var invoker = _h.Authorize();
// CREATE ACCOUNT
data.published = false;
data.owner = provider;
ProductTypes.Product product = _c.Convert(data);
var id = (uint) Product.persist(product).id;
// SIGNAL SUCCESS
_h.SetHeader("Location", "/accounts/" + provider + "/products/" + id);
_h.Success(201);
return _j.Json(_c.Convert(id));
}
catch (BadRequestException) { return _h.Failure(400); }
catch (PermissionExceptions.PermissionDenied) { return _h.Failure(403); }
catch (ProductExceptions.TooLargeData) { return _h.Failure(413); }
catch (Exception) { return _h.Failure(500); }
}
public void UpdateProviderProduct(string provider, string id, ProductData data)
{
try
{
// VERIFY
uint pId;
try { pId = _h.Uint(id); }
catch (BadRequestException) { throw new NotFoundException(); }
var invoker = _h.Authorize();
var product = Product.getProductById((int)pId);
if (!Ops.compareUsernames(product.owner, provider)) throw new NotFoundException();
// EXECUTE
_p.UpdateProduct(id, data);
}
catch (PermissionExceptions.PermissionDenied) { _h.Failure(403); }
catch (PermissionExceptions.AccountBanned) { _h.Failure(403); }
catch (NotFoundException) { _h.Failure(404); }
catch (ProductExceptions.NoSuchProduct) { _h.Failure(404); }
catch (Exception) { _h.Failure(500); }
}
public void UpdateProduct(string id, ProductData data)
{
try
{
// VERIFY
int pId = (int) _h.Uint(id);
var invoker = _h.Authorize();
// UPDATE DATA
bool outdated = true;
while (outdated)
{
try
{
var product = Product.getProductById(pId);
var updated = _c.Merge(product, data);
Product.update(updated);
// If we get so far, the update went as planned, so we can quit the loop
outdated = false;
}
catch (ProductExceptions.OutdatedData) { /* Exception = load latest data and update based on it */ }
}
// SIGNAL SUCCESS
_h.Success(204);
}
catch (PermissionExceptions.PermissionDenied) { _h.Failure(403); }
catch (PermissionExceptions.AccountBanned) { _h.Failure(403); }
catch (BadRequestException) { _h.Failure(404); } // Only thrown if id != uint
catch (ProductExceptions.NoSuchProduct) { _h.Failure(404); }
catch (ProductExceptions.TooLargeData) { _h.Failure(413); }
catch (Exception) { _h.Failure(500); }
}
public Stream CreateProviderProduct(string provider, ProductData data)
{
return _provider.CreateProviderProduct(provider, data);
}
public void UpdateProviderProduct(string provider, string id, ProductData data)
{
_provider.UpdateProviderProduct(provider, id, data);
}
public void UpdateProduct(string id, ProductData data)
{
_product.UpdateProduct(id, data);
}