public async Task <ActionResult> AddCurrency(Currency currency)
{
if (_dbContext.Currencies.Select(c => c.Code).Contains(currency.Code))
{
return(new ObjectResult($"Given currency already contains {currency}"));
}
await _dbContext.Currencies.AddAsync(currency);
await _dbContext.SaveChangesAsync();
return(Ok());
}
/// <summary>
/// Writes the request to the database as intended.
/// </summary>
private async Task SaveContextOperation(HttpContext httpContext)
{
try
{
var requestItem = await GetRequestItem(httpContext.Request);
var responseItem = await GetResponseItem(httpContext.Response);
await _exchangeRateApiContext.RequestResponseItems.AddAsync(new RequestResponseItem()
{
Request = requestItem, Response = responseItem
});
await _exchangeRateApiContext.SaveChangesAsync();
}
catch (Exception ex)
{
_logger.LogError(ex, "Error with saving request-response");
throw;
}
}