public async Task <Result> CreateRace(CreateRaceRequest request, CancellationToken cancellationToken = default)
{
List <string> errorsList = new List <string>();
try
{
if (!ValidateCreateRace(request, errorsList))
{
return(Result.Failure(errorsList));
}
var race = new Race()
{
Year = request.Year,
Length = _defaultRaceLength
};
_dbContext.Insert(race);
await _dbContext.SaveChangesAsync(cancellationToken);
return(Result.Success);
}
catch (Exception e)
{
errorsList.Add(e.Message);
return(Result.Failure(errorsList));
}
}
/// <summary>
/// Validates the <see cref="CreateRaceRequest"> object.
/// </summary>
/// <param name="request">The race creation request.</param>
/// <param name="errorsList">Reference to an errors list.</param>
private bool ValidateCreateRace(CreateRaceRequest request, List <string> errorsList)
{
if (request.Year < DateTime.Now.Year)
{
errorsList.Add(Domain.Constants.Races.YearInThePast);
}
return(errorsList.Count == 0);
}
public async Task <IActionResult> CreateRace([FromBody] CreateRaceRequest request) => await Result.Create(request, Errors.UnProcessableRequest) .Map(value => new CreateRaceCommand(request.Year)) .Bind(command => Sender.Send(command)) .Match(Ok, BadRequest);
public async Task <IActionResult> CreateRace([FromBody] CreateRaceRequest request)
{
var result = await _racecService.CreateRace(request);
return(HandleResult(result));
}
