public async Task <IActionResult> SelectCountry(string methodName, string controllerName)
{
int countryId = 0;
if (this.HttpContext.Session.Keys.Contains("CountryId"))
{
countryId = JsonConvert.DeserializeObject <int>(this.HttpContext.Session.GetString("CountryId"));
}
else if (this.User.Identity.IsAuthenticated)
{
var user = await this.userManager.GetUserAsync(this.User);
countryId = user.CountryId;
}
this.ViewBag.CallerMethod = methodName;
this.ViewBag.CallerController = controllerName;
var viewModel = new SelectCountryViewModel
{
CountryId = countryId,
CountriesItems = await this.countriesService.GetAllAsKeyValuePairsAsync(),
};
return(this.View(viewModel));
}
public async Task <IActionResult> Index(SelectCountryViewModel inputModel)
{
if (!this.ModelState.IsValid)
{
var viewModel = new SelectCountryViewModel
{
CountriesItems = await this.countriesService.GetAllAsKeyValuePairsAsync(),
};
return(this.View(viewModel));
}
this.HttpContext.Session.SetString("CountryId", JsonConvert.SerializeObject(inputModel.CountryId));
var countryId = inputModel.CountryId;
return(this.RedirectToAction(nameof(this.IndexCars), new { countryId }));
}
public async Task <IActionResult> Index()
{
if (this.HttpContext.Session.Keys.Contains("CountryId"))
{
var countryId = JsonConvert.DeserializeObject <int>(this.HttpContext.Session.GetString("CountryId"));
return(this.RedirectToAction(nameof(this.IndexCars), new { countryId }));
}
var viewModel = new SelectCountryViewModel
{
CountriesItems = await this.countriesService.GetAllAsKeyValuePairsAsync(),
};
if (this.User.Identity.IsAuthenticated)
{
var user = await this.userManager.GetUserAsync(this.User);
viewModel.CountryId = user.CountryId;
}
return(this.View(viewModel));
}
