public ActionResult CreateMultipleCities(int?id)
{
if (id is null)
{
return(View("Error"));
}
var state = db.States.FirstOrDefault(m => m.Id == id);
if (state is null)
{
return(View("Error"));
}
var model = new AdminMarketsPlaces_CreateMultipleCitiesViewModel {
Delimiters = new Dictionary <string, int>(),
StateId = state.Id,
StateName = state.Name
};
model.Delimiters.Add("Comma ','", 1);
model.Delimiters.Add("Colon ';'", 2);
model.Delimiters.Add("Space ' '", 3);
model.Delimiters.Add("Newline '\n'", 4);
return(View(model));
}
public ActionResult CreateMultipleCities(AdminMarketsPlaces_CreateMultipleCitiesViewModel model)
{
if (ModelState.IsValid)
{
char delimiter = '\0';
switch (model.Delimiter)
{
case 1:
{
delimiter = ',';
break;
}
case 2:
{
delimiter = ';';
break;
}
case 3:
{
delimiter = ' ';
break;
}
case 4:
{
delimiter = '\n';
break;
}
}
var cities = model.Cities.Split(delimiter).Select(s => s.Trim()).ToArray();
foreach (var city in cities)
{
if (db.Places.FirstOrDefault(m => m.Name == city &&
m.StateId == model.StateId) is null)
{
db.Places.Add(new Place {
Name = city, StateId = model.StateId
});
}
}
db.SaveChanges();
return(RedirectToAction("StateDetails", new { id = model.StateId }));
}
return(RedirectToAction("CreateMultipleCities", new { id = model.StateId }));
}
