public IActionResult GetCountryById(int countryId)
{
var country = _countryRepository.GetCountryById(countryId);
//country = null;
if (country == null)
{
ModelState.AddModelError("", "Error getting a country");
ViewBag.Message = $"There was a problem retrieving country with id {countryId} " +
$"from the database or no country with that id exists";
country = new CountryDto();
}
var authors = _countryRepository.GetAuthorsFromACountry(countryId);
if (authors.Count() <= 0)
{
ViewBag.AuthorMessage = $"There are no authors from country with id {country.Id}";
}
var countryAuthorsViewModel = new CountryAuthorsViewModel
{
Country = country,
Authors = authors
};
ViewBag.SuccessMessage = TempData["SuccessMessage"];
return(View(countryAuthorsViewModel));
}
public IActionResult Detail(int countryId)
{
var country = countryRepository.GetCountryById(countryId);
if (country == null)
{
ModelState.AddModelError("", "Error getting a country");
ViewBag.Message = $"There was a problem retrieving country id {countryId}" +
$" from the database or no country with id exists.";
country = new CountryDto();
}
var authors = countryRepository.GetAuthorFromCountry(countryId);
if (authors.Count() <= 0)
{
ViewBag.AuthorMessage = $"There was a problem retrieving authors in country id {countryId}" +
$" from the database or no authors with country id exists.";
}
CountryAuthorsViewModel countryAuthors = new CountryAuthorsViewModel()
{
Country = country,
Authors = authors
};
ViewBag.SuccessMessage = TempData["SuccessMessage"];
return(View(countryAuthors));
}
