public async Task <IActionResult> Mutant([FromBody] SequenceDTO sequence)
{
if (sequence.DNA.Any(x => x.Length != sequence.DNA[0].Length))
{
return(BadRequest("Invalid dna chain. All elements must contain the same length."));
}
var isMutant = _mutantService.AnalyzeSequence(sequence.DNA);
var dna = string.Join(",", sequence.DNA);
if (!await _mutantService.Exist(dna))
{
_mutantService.AddRecord(new DnaRecord()
{
DNA = dna,
IsMutant = isMutant
});
await _context.SaveChangesAsync();
}
if (isMutant)
{
return(Ok());
}
else
{
return(StatusCode(403));
}
}
private ISequence CreateSequence()
{
SequenceDTO sequenceDTO = _sequenceView.GetSequence();
Log.Information("Getted sequence: {sequenceType}, {minRange}, {maxRange}",
sequenceDTO.SequenceType, sequenceDTO.MinRange, sequenceDTO.MaxRange);
ValidateSequenceDTO(sequenceDTO);
ISequence sequence;
switch (sequenceDTO.SequenceType)
{
case SequenceType.Fibonacci:
{
sequence = new FibonacciSequence(sequenceDTO);
break;
}
case SequenceType.SquareLess:
{
sequence = new SquareLessSequence(sequenceDTO);
break;
}
default:
{
throw new ArgumentOutOfRangeException(sequenceDTO.SequenceType.ToString(),
"No such mode of sequence");
}
}
return(sequence);
}
private void ValidateSequenceDTO(SequenceDTO sequence)
{
if (sequence.MinRange < 0)
{
throw new ArgumentOutOfRangeException("minRange", "Must be positive");
}
if (sequence.MaxRange < 0)
{
throw new ArgumentOutOfRangeException("maxRange", "Must be positive");
}
if (sequence.MinRange > sequence.MaxRange)
{
throw new ArgumentOutOfRangeException("range", "The Minimum range must be greater than or equal to the maximum");
}
}
