public async Task <IActionResult> GetProductCharacteristics()
{
var listCharacteristicsCommand = new Jibberwock.Persistence.DataAccess.Commands.Products.ListAllCharacteristics(Logger);
var characteristics = await listCharacteristicsCommand.Execute(SqlServerDataSource);
return(Ok(characteristics));
}
private async Task <IEnumerable <TierProductCharacteristic> > parseProductCharacteristicsAsync(long productId, IEnumerable <TierCharacteristicValue> characteristicValues)
{
var suppliedCharacteristicValues = new List <TierProductCharacteristic>();
if (characteristicValues != null && characteristicValues.Any())
{
// Get the characteristics, filtering to Enabled ones for sanity's sake.
// Focus on the global characteristics list, then the product's applicable characteristics
var listCharacteristicsCommand = new Jibberwock.Persistence.DataAccess.Commands.Products.ListAllCharacteristics(Logger);
var globalCharacteristicsList = await listCharacteristicsCommand.Execute(SqlServerDataSource);
var globalCharacteristics = globalCharacteristicsList.Where(c => c.Enabled).ToDictionary(ch => ch.Id);
var currentUser = await CurrentUserRetriever.GetCurrentUserAsync();
var getProductCommand = new Jibberwock.Persistence.DataAccess.Commands.Products.GetById(Logger, currentUser, new Product()
{
Id = productId
});
var productDetails = await getProductCommand.Execute(SqlServerDataSource);
var productCharacteristics = productDetails.ApplicableCharacteristics.Where(c => c.Enabled).ToDictionary(ch => ch.Id);
foreach (var charValue in characteristicValues)
{
// Discard any supplied characteristics which don't exist in the lists
if (!globalCharacteristics.ContainsKey(charValue.CharacteristicId) | !productCharacteristics.ContainsKey(charValue.CharacteristicId))
{
ModelState.AddModelError(ErrorResponses.InvalidCharacteristic, $"{{ \"id\": {charValue.CharacteristicId} }}");
continue;
}
var prodChar = productCharacteristics[charValue.CharacteristicId];
var resultantTpc = new TierProductCharacteristic()
{
ProductCharacteristic = prodChar
};
// Handle the translation, converting from strings to booleans, longs or strings
switch (prodChar.ValueType)
{
case ProductCharacteristicValueType.Boolean:
if (!bool.TryParse(charValue.Value, out var parsedBool))
{
ModelState.AddModelError(ErrorResponses.InvalidCharacteristicValue, $"{{ \"id\": {charValue.CharacteristicId}, \"type\": {(int)prodChar.ValueType} }}");
continue;
}
resultantTpc.CharacteristicValue = parsedBool;
break;
case ProductCharacteristicValueType.Numeric:
if (!long.TryParse(charValue.Value, out var parsedLong))
{
ModelState.AddModelError(ErrorResponses.InvalidCharacteristicValue, $"{{ \"id\": {charValue.CharacteristicId}, \"type\": {(int)prodChar.ValueType} }}");
continue;
}
resultantTpc.CharacteristicValue = parsedLong;
break;
case ProductCharacteristicValueType.String:
resultantTpc.CharacteristicValue = charValue.Value;
break;
}
suppliedCharacteristicValues.Add(resultantTpc);
}
}
return(suppliedCharacteristicValues);
}
