GetRecurringCycleInfo(this IList <ShoppingCartItem> shoppingCart,
ILocalizationService localizationService, IProductService productService)
{
var cycleLength = 0;
RecurringProductCyclePeriod cyclePeriod = 0;
var totalCycles = 0;
int?_cycleLength = null;
RecurringProductCyclePeriod?_cyclePeriod = null;
int?_totalCycles = null;
foreach (var sci in shoppingCart)
{
var product = await productService.GetProductById(sci.ProductId);
if (product == null)
{
throw new GrandException(string.Format("Product (Id={0}) cannot be loaded", sci.ProductId));
}
if (product.IsRecurring)
{
string conflictError = localizationService.GetResource("ShoppingCart.ConflictingShipmentSchedules");
//cycle length
if (_cycleLength.HasValue && _cycleLength.Value != product.RecurringCycleLength)
{
return(conflictError, cycleLength, cyclePeriod, totalCycles);
}
_cycleLength = product.RecurringCycleLength;
//cycle period
if (_cyclePeriod.HasValue && _cyclePeriod.Value != product.RecurringCyclePeriod)
{
return(conflictError, cycleLength, cyclePeriod, totalCycles);
}
_cyclePeriod = product.RecurringCyclePeriod;
//total cycles
if (_totalCycles.HasValue && _totalCycles.Value != product.RecurringTotalCycles)
{
return(conflictError, cycleLength, cyclePeriod, totalCycles);
}
_totalCycles = product.RecurringTotalCycles;
}
}
if (_cycleLength.HasValue && _cyclePeriod.HasValue && _totalCycles.HasValue)
{
cycleLength = _cycleLength.Value;
cyclePeriod = _cyclePeriod.Value;
totalCycles = _totalCycles.Value;
}
return("", cycleLength, cyclePeriod, totalCycles);
}
/// <summary>
/// Get a recurring cycle information
/// </summary>
/// <param name="shoppingCart">Shopping cart</param>
/// <param name="localizationService">Localization service</param>
/// <param name="cycleLength">Cycle length</param>
/// <param name="cyclePeriod">Cycle period</param>
/// <param name="totalCycles">Total cycles</param>
/// <returns>Error (if exists); otherwise, empty string</returns>
public static string GetRecurringCycleInfo(this IList <ShoppingCartItem> shoppingCart,
ILocalizationService localizationService,
out int cycleLength, out RecurringProductCyclePeriod cyclePeriod, out int totalCycles)
{
cycleLength = 0;
cyclePeriod = 0;
totalCycles = 0;
int?_cycleLength = null;
RecurringProductCyclePeriod?_cyclePeriod = null;
int?_totalCycles = null;
foreach (var sci in shoppingCart)
{
var product = sci.Product;
if (product == null)
{
throw new NopException($"Product (Id={sci.ProductId}) cannot be loaded");
}
if (product.IsRecurring)
{
var conflictError = localizationService.GetResource("ShoppingCart.ConflictingShipmentSchedules");
//cycle length
if (_cycleLength.HasValue && _cycleLength.Value != product.RecurringCycleLength)
{
return(conflictError);
}
_cycleLength = product.RecurringCycleLength;
//cycle period
if (_cyclePeriod.HasValue && _cyclePeriod.Value != product.RecurringCyclePeriod)
{
return(conflictError);
}
_cyclePeriod = product.RecurringCyclePeriod;
//total cycles
if (_totalCycles.HasValue && _totalCycles.Value != product.RecurringTotalCycles)
{
return(conflictError);
}
_totalCycles = product.RecurringTotalCycles;
}
}
if (_cycleLength.HasValue && _cyclePeriod.HasValue && _totalCycles.HasValue)
{
cycleLength = _cycleLength.Value;
cyclePeriod = _cyclePeriod.Value;
totalCycles = _totalCycles.Value;
}
return("");
}
/// <summary>
/// Get a recurring cycle information
/// </summary>
/// <param name="shoppingCart">Shopping cart</param>
/// <param name="localizationService">Localization service</param>
/// <param name="cycleLength">Cycle length</param>
/// <param name="cyclePeriod">Cycle period</param>
/// <param name="totalCycles">Total cycles</param>
/// <returns>Error (if exists); otherwise, empty string</returns>
public static string GetRecurringCycleInfo(this IList <OrganizedShoppingCartItem> shoppingCart,
ILocalizationService localizationService,
out int cycleLength,
out RecurringProductCyclePeriod cyclePeriod,
out int totalCycles)
{
string error = "";
cycleLength = 0;
cyclePeriod = 0;
totalCycles = 0;
int?_cycleLength = null;
RecurringProductCyclePeriod?_cyclePeriod = null;
int?_totalCycles = null;
foreach (var sci in shoppingCart)
{
var product = sci.Item.Product;
if (product == null)
{
throw new SmartException(string.Format("Product (Id={0}) cannot be loaded", sci.Item.ProductId));
}
string conflictError = localizationService.GetResource("ShoppingCart.ConflictingShipmentSchedules");
if (product.IsRecurring)
{
// cycle length
if (_cycleLength.HasValue && _cycleLength.Value != product.RecurringCycleLength)
{
error = conflictError;
return(error);
}
else
{
_cycleLength = product.RecurringCycleLength;
}
// cycle period
if (_cyclePeriod.HasValue && _cyclePeriod.Value != product.RecurringCyclePeriod)
{
error = conflictError;
return(error);
}
else
{
_cyclePeriod = product.RecurringCyclePeriod;
}
// total cycles
if (_totalCycles.HasValue && _totalCycles.Value != product.RecurringTotalCycles)
{
error = conflictError;
return(error);
}
else
{
_totalCycles = product.RecurringTotalCycles;
}
}
}
if (_cycleLength.HasValue && _cyclePeriod.HasValue && _totalCycles.HasValue)
{
cycleLength = _cycleLength.Value;
cyclePeriod = _cyclePeriod.Value;
totalCycles = _totalCycles.Value;
}
return(error);
}
/// <summary>
/// Get a recurring cycle information
/// </summary>
/// <param name="shoppingCart">Shopping cart</param>
/// <param name="cycleLength">Cycle length</param>
/// <param name="cyclePeriod">Cycle period</param>
/// <param name="totalCycles">Total cycles</param>
/// <returns>Error (if exists); otherwise, empty string</returns>
public static string GetRecurringCycleInfo(this IList <ShoppingCartItem> shoppingCart,
out int cycleLength, out RecurringProductCyclePeriod cyclePeriod, out int totalCycles)
{
string error = "";
cycleLength = 0;
cyclePeriod = 0;
totalCycles = 0;
int?_cycleLength = null;
RecurringProductCyclePeriod?_cyclePeriod = null;
int?_totalCycles = null;
foreach (var sci in shoppingCart)
{
var productVariant = sci.ProductVariant;
if (productVariant == null)
{
throw new NopException(string.Format("Product variant (Id={0}) cannot be loaded", sci.ProductVariantId));
}
string conflictError = "Your cart has auto-ship (recurring) items with conflicting shipment schedules. Only one auto-ship schedule is allowed per order.";
if (productVariant.IsRecurring)
{
//cycle length
if (_cycleLength.HasValue && _cycleLength.Value != productVariant.RecurringCycleLength)
{
error = conflictError;
return(error);
}
else
{
_cycleLength = productVariant.RecurringCycleLength;
}
//cycle period
if (_cyclePeriod.HasValue && _cyclePeriod.Value != productVariant.RecurringCyclePeriod)
{
error = conflictError;
return(error);
}
else
{
_cyclePeriod = productVariant.RecurringCyclePeriod;
}
//total cycles
if (_totalCycles.HasValue && _totalCycles.Value != productVariant.RecurringTotalCycles)
{
error = conflictError;
return(error);
}
else
{
_totalCycles = productVariant.RecurringTotalCycles;
}
}
}
if (!_cycleLength.HasValue || !_cyclePeriod.HasValue || !_totalCycles.HasValue)
{
error = "No recurring products";
}
else
{
cycleLength = _cycleLength.Value;
cyclePeriod = _cyclePeriod.Value;
totalCycles = _totalCycles.Value;
}
return(error);
}