private void View_OnCountriesUpdateItem(object sender, CountriesManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(CountriesManagementEventArgs));
}
var country = this.countriesServices.GetCountry(e.Id);
if (country == null)
{
this.View.ModelState.AddModelError(
ErrorMessages.MODEL_ERROR_KEY,
string.Format(ErrorMessages.MODEL_ERROR_MESSAGE, e.Id));
return;
}
this.View.TryUpdateModel(country);
if (this.View.ModelState.IsValid)
{
this.countriesServices.UpdateCountry(e.Id, country);
}
}
protected void CreateCountrytBtn_Click(object sender, EventArgs e)
{
if (this.Page.IsValid)
{
this.OnCountriesGetData?.Invoke(sender, e);
var doesAbbreviationExist = this.Model.Countries
.Any(c => c.Abbreviation.ToLower() == this.AbbreviationNameTextBox.Text.ToLower());
if (doesAbbreviationExist)
{
this.AbbreviationNameTextBox.BorderColor = Color.Red;
return;
}
var countryEventArgs = new CountriesManagementEventArgs()
{
Name = this.CountryNameTextBox.Text,
Abbreviation = this.AbbreviationNameTextBox.Text.ToUpper()
};
this.OnCountriesAddItem?.Invoke(null, countryEventArgs);
this.SuccessPanel.Visible = true;
this.AddedCountryIdLiteral.Text = countryEventArgs.Id.ToString();
this.ClearFields();
}
}
private void View_OnCountriesDeleteItem(object sender, CountriesManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(CountriesManagementEventArgs));
}
this.countriesServices.DeleteCountry(e.Id);
}
private void View_OnCountriesAddItem(object sender, CountriesManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(CountriesManagementEventArgs));
}
var country = new Country()
{
Name = e.Name,
Abbreviation = e.Abbreviation
};
e.Id = this.countriesServices.AddCountry(country);
}