} // End of the UpsertSupplier method
/// <summary>
/// Upsert currencies
/// </summary>
public async Task UpsertCurrencies(FixerRates fixer_rates)
{
// Loop currency rates
foreach (KeyValuePair<string, decimal> entry in fixer_rates.rates)
{
// A boolean that indicates if the currency exists
bool currency_exists = false;
// Get the currency root
FortnoxResponse<CurrencyRoot> fr = await this.nox_client.Get<CurrencyRoot>($"currencies/{entry.Key.ToUpper()}");
// Log errors
if (string.IsNullOrEmpty(fr.error) == false)
{
this.logger.LogError(fr.error);
}
// Check if the currency exists
if (fr.model != null)
{
currency_exists = true;
}
// Calculate the currency rate
decimal currency_rate = Math.Round(1 / entry.Value, 6, MidpointRounding.AwayFromZero);
// Create a new currency
fr.model = new CurrencyRoot
{
Currency = new Currency
{
Code = entry.Key.ToUpper(),
Description = currency_exists == false ? entry.Key.ToUpper() : null,
Unit = 1M,
BuyRate = currency_rate,
SellRate = currency_rate
}
};
// Update or add the currency
if (currency_exists == true)
{
// Update the post
fr = await this.nox_client.Update<CurrencyRoot>(fr.model, $"currencies/{entry.Key.ToUpper()}");
}
else
{
// Add the post
fr = await this.nox_client.Add<CurrencyRoot>(fr.model, $"currencies");
}
// Log errors
if (string.IsNullOrEmpty(fr.error) == false)
{
this.logger.LogError(fr.error);
}
}
} // End of the UpsertCurrencies method
} // End of the constructor
#endregion
#region Update methods
/// <summary>
/// Update currency rates
/// </summary>
public async Task<DoxservrResponse<FixerRates>> UpdateCurrencyRates(string directory)
{
// Create the response to return
DoxservrResponse<FixerRates> dr = new DoxservrResponse<FixerRates>();
// Set the file path
string file_path = directory + "\\currency_rates.json";
try
{
// Get currency rates
FixerRates file = JsonConvert.DeserializeObject<FixerRates>(System.IO.File.ReadAllText(file_path, Encoding.UTF8));
// Check if currency rates are up to date
if (DateTime.Now.Date <= file.date.Date.AddDays(4))
{
return dr;
}
}
catch (System.IO.FileNotFoundException)
{
// File not found, it will be created
}
catch (Exception ex)
{
// Add error data
dr.error = $"UpdateCurrencyRates: {ex.ToString()}";
}
// Get the base currency
string base_currency = string.IsNullOrEmpty(this.default_values.BaseCurrency) == false ? this.default_values.BaseCurrency : "SEK";
try
{
// Get the response
HttpResponseMessage response = await this.client.GetAsync($"/latest?base={base_currency}");
// Get the data
if (response.IsSuccessStatusCode == true)
{
// Get string data
string data = await response.Content.ReadAsStringAsync();
// Save currency rates to a file
System.IO.File.WriteAllText(file_path, data);
// Get fixer rates
dr.model = JsonConvert.DeserializeObject<FixerRates>(data);
}
else
{
// Get string data
string data = await response.Content.ReadAsStringAsync();
// Add error data
dr.error = $"UpdateCurrencyRates: {data}";
}
}
catch (Exception ex)
{
// Add exception data
dr.error = $"UpdateCurrencyRates: {ex.ToString()}";
}
// Return the response
return dr;
} // End of the UpdateCurrencyRates