public async Task CreateExchangeRateFactors(ExchangeRateFactors factors)
{
var sqlFactors = _mapper.Map <Model.ExchangeRateFactors>(factors);
_context.ExchangeRateFactors.Add(sqlFactors);
await _context.SaveChangesAsync();
}
private void ValidateExchangeRateFactors(ExchangeRateFactors factors)
{
if (factors.Date.Year < 1991 || factors.Date.Date > DateTime.Now)
{
throw new DomainErrorException($"Date should be greater than 1991-01-01 and less than {DateTime.Now.ToString("d")}");
}
if (factors.ExchangeRateUSD < 0)
{
throw new DomainErrorException("ExchangeRateUSD should be greater than 0");
}
if (factors.ExchangeRateEUR < 0)
{
throw new DomainErrorException("ExchangeRateEUR should be greater than 0");
}
if (factors.CreditRate < 0)
{
throw new DomainErrorException("CreditRate should be greater than 0");
}
if (factors.ExportIndicator < 0)
{
throw new DomainErrorException("ExportIndicator should be greater than 0");
}
if (factors.ImportIndicator < 0)
{
throw new DomainErrorException("ImportIndicator should be greater than 0");
}
if (factors.InflationIndex < 0)
{
throw new DomainErrorException("InflationIndex should be greater than 0");
}
if (factors.GDPIndicator < 0)
{
throw new DomainErrorException("GDPIndicator should be greater than 0");
}
}
public async Task UpdateExchangeRateFactors(ExchangeRateFactors factors)
{
var sqlFactors = _mapper.Map <Model.ExchangeRateFactors>(factors);
var attachedFactors = _context.ExchangeRateFactors.Attach(sqlFactors);
attachedFactors.State = EntityState.Modified;
await _context.SaveChangesAsync();
}
public async Task UpdateExchangeRateFactors(ExchangeRateFactors factors)
{
ValidateExchangeRateFactors(factors);
var doesExist = await _exchangeRateFactorsRepository.DoesExchangeRateFactorsExist(factors.Date);
if (!doesExist)
{
throw new DomainErrorException($"Exchange rate factors with date = {factors.Date.ToString("d")} doesn't exist in db");
}
await _exchangeRateFactorsRepository.UpdateExchangeRateFactors(factors);
}
public Task CreateExchangeRateFactors([FromBody] ExchangeRateFactors request)
{
return(_exchangeRateFactorsService.CreateExchangeRateFactors(request));
}
public Task UpdateExchangeRateFactors(int id, [FromBody] ExchangeRateFactors request)
{
request.Id = id;
return(_exchangeRateFactorsService.UpdateExchangeRateFactors(request));
}
public float PredictEURCurrencyExchange(ExchangeRateFactors factors)
{
var input = _mapper.Map <CurrencyExchangeModelInput>(factors);
return(EURCurrencyExchangeConsumeModel.Predict(input).Score);
}
