/// <summary>
/// Processes the specified command.
/// </summary>
/// <param name="command">
/// The command to process.
/// </param>
/// <param name="repositories">
/// An object that provides access to data access repositories.
/// </param>
/// <param name="transaction">
/// A transaction that is used to process the command.
/// </param>
/// <param name="controlToken">
/// A token that ensures thread safety for the operation.
/// </param>
protected override void Process(AddFibonacciNumberCommand command, IFactoryProducedInstanceGroup repositories, IDataAccessTransaction transaction, ConcurrencyControlToken controlToken)
{
var fibonacciNumberSeries = NumberSeries.Named.Fibonacci;
var numberRepository = repositories.Get <NumberRepository>();
var number = numberRepository.FindByValue(command.NumberValue);
if (number is null)
{
number = new Number()
{
Identifier = Guid.NewGuid(),
Value = command.NumberValue
};
numberRepository.Add(number);
}
var numberSeriesNumberRespository = repositories.Get <NumberSeriesNumberRepository>();
var numberSeriesNumber = numberSeriesNumberRespository.FindWhere(entity => entity.Number.Value == number.Value && entity.NumberSeriesIdentifier == fibonacciNumberSeries.Identifier).SingleOrDefault();
if (numberSeriesNumber is null)
{
numberSeriesNumber = new NumberSeriesNumber()
{
Identifier = Guid.NewGuid(),
Number = number,
NumberIdentifier = number.Identifier,
NumberSeriesIdentifier = fibonacciNumberSeries.Identifier
};
numberSeriesNumberRespository.Add(numberSeriesNumber);
}
}
internal PrototypeInMemoryContext WithTestData()
{
var fibonacciNumberSeriesValues = new Int64[] { 0, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 };
using (var numberRepository = new NumberRepository(this))
{
for (var i = 0; i <= 100; i++)
{
var number = new Number()
{
Identifier = Guid.NewGuid(),
Value = i
};
numberRepository.Add(number);
}
SaveChanges();
using (var numberSeriesRepository = new NumberSeriesRepository(this))
{
numberSeriesRepository.Add(NumberSeries.Named.Fibonacci);
SaveChanges();
using (var numberSeriesNumberRepository = new NumberSeriesNumberRepository(this))
{
var fibonacciNumbers = numberRepository.FindWhere(entity => fibonacciNumberSeriesValues.Contains(entity.Value));
foreach (var fibonacciNumber in fibonacciNumbers)
{
var fibonacciNumberSeriesNumber = new NumberSeriesNumber()
{
Identifier = Guid.NewGuid(),
NumberIdentifier = fibonacciNumber.Identifier,
NumberSeriesIdentifier = NumberSeries.Named.Fibonacci.Identifier
};
numberSeriesNumberRepository.Add(fibonacciNumberSeriesNumber);
}
SaveChanges();
}
}
}
return(this);
}
