public async Task <ApiResponse <Guid> > Post([FromBody] CarEditDto newCar) => await ValidateCarDto(newCar) .Map(CarMapper.MapToNewCar) .BindAsync(car => Storage.Create(car)) .MapAsync(car => car.Id) .DoWhenErrorAsync(e => Logger.Warn(e.Message, e.Exception)) .ToResponseAsync();
public static Result <CarEditDto> ValidateCarDto(CarEditDto Car) =>
Car
.ToResult(() => Errors.Error("Car cannot be null"))
.Bind(f => string.IsNullOrEmpty(f.Name) ? Error <CarEditDto>(Errors.Error("Name must be filled in")) : Ok(f))
.Bind(f => string.IsNullOrEmpty(f.Make) ? Error <CarEditDto>(Errors.Error("Make must be filled in")) : Ok(f))
.Bind(f => string.IsNullOrEmpty(f.Model) ? Error <CarEditDto>(Errors.Error("Model must be filled in")) : Ok(f))
.Bind(f => string.IsNullOrEmpty(f.PrimaryFuel) ? Error <CarEditDto>(Errors.Error("PrimaryFuel must be filled in")) : Ok(f))
.Bind(f => !Enum.TryParse <FuelType>(f.PrimaryFuel, out var _) ? Error <CarEditDto>(Errors.Error("PrimaryFuel must have correct value")) : Ok(f))
public static Car MapToCar(Guid id, CarEditDto dto) =>
new Car
{
Id = id,
Name = dto.Name,
Make = dto.Make,
Model = dto.Model,
PrimaryFuel = Enum.Parse <FuelType>(dto.PrimaryFuel),
SecondaryFuel = dto.SecondaryFuel.ToOption().Map(f => Enum.Parse <FuelType>(f))
};
public async Task <ApiResponse <Unit> > Put(string carId, [FromBody] CarEditDto updatedCar) => await GuidParser.ParseGuid(carId)