/// <summary>
/// Gets the provider settings.
/// </summary>
/// <param name="provider">
/// The provider.
/// </param>
/// <returns>
/// The <see cref="IPaymentProviderSettings"/>.
/// </returns>
/// <exception cref="Exception">
/// Throws an exception if the ProviderSettingsResolver is not initialize
/// </exception>
/// <exception cref="InvalidOperationException">
/// Throw an exception if provider passed is not decorated with the ProviderSettingsMapperAttribute
/// </exception>
/// <exception cref="NullReferenceException">
/// Throws an exception if the default settings cannot be instantiated
/// </exception>
private static IPaymentProviderSettings GetProviderSettings(this PaymentGatewayProviderBase provider)
{
var logData = MultiLogger.GetBaseLoggingData();
var att = provider.ProviderSettingsMapping();
if (att == null)
{
var invalidOp = new InvalidOperationException("Cannot use this method if the provider is not decorated with a ProviderSettingsMapperAttribute");
MultiLogHelper.Error(typeof(ProviderSettingsExtensions), "PaymentGatewayProvider does not have attribute", invalidOp, logData);
throw invalidOp;
}
if (provider.ExtendedData.ContainsKey(att.Key))
{
try
{
return((IPaymentProviderSettings)JsonConvert.DeserializeObject(provider.ExtendedData.GetValue(att.Key), att.SettingsType));
}
catch (Exception ex)
{
LogHelper.Error(typeof(ProviderSettingsExtensions), "Failed to deserialize provider settings attempting to return default settings.", ex);
}
}
var attempt = ProviderSettingsResolver.Current.ResolveByType(provider.GetType());
if (attempt.Success)
{
return(attempt.Result);
}
var nullReference = new NullReferenceException("Provider settings for provider was not mapped");
MultiLogHelper.Error(
typeof(ProviderSettingsExtensions),
"Failed to create default provider settings",
nullReference,
logData);
throw nullReference;
}
/// <summary>
/// Gets the <see cref="ProviderSettingsMapperAttribute"/>.
/// </summary>
/// <param name="provider">
/// The provider.
/// </param>
/// <returns>
/// The <see cref="ProviderSettingsMapperAttribute"/>.
/// </returns>
internal static ProviderSettingsMapperAttribute ProviderSettingsMapping(this PaymentGatewayProviderBase provider)
{
return(provider.GetType().GetCustomAttribute <ProviderSettingsMapperAttribute>(false));
}
/// <summary>
/// Saves the provider settings.
/// </summary>
/// <param name="record">
/// The record.
/// </param>
/// <param name="provider">
/// The provider.
/// </param>
/// <param name="settings">
/// The settings.
/// </param>
internal static void SaveProviderSettings(this IGatewayProviderSettings record, PaymentGatewayProviderBase provider, IPaymentProviderSettings settings)
{
var att = provider.ProviderSettingsMapping();
if (att == null)
{
return;
}
if (settings.GetType() == att.SettingsType)
{
var jsonSerializerSettings = new JsonSerializerSettings {
ContractResolver = new CamelCasePropertyNamesContractResolver()
};
var json = JsonConvert.SerializeObject(settings, Formatting.None, jsonSerializerSettings);
record.ExtendedData.SetValue(att.Key, json);
}
}
/// <summary>
/// Gets a type <see cref="IPaymentProviderSettings"/>.
/// </summary>
/// <param name="provider">
/// The provider.
/// </param>
/// <typeparam name="T">
/// The type of the Payment Provider Settings
/// </typeparam>
/// <returns>
/// The <see cref="T"/>.
/// </returns>
internal static T GetProviderSettings <T>(this PaymentGatewayProviderBase provider)
where T : IPaymentProviderSettings
{
return((T)provider.GetProviderSettings());
}
