public async Task <ActionResult> ChangeUserName(ChangeFieldViewModel model)
{
ApplicationDbContext ctx = ApplicationDbContext.Create();
var user = ctx.Users.Find(User.Identity.GetUserId());
if (model.Field == null)
{
ModelState.AddModelError("", "User name can not be empty.");
return(View(model));
}
bool exists = false;
foreach (ApplicationUser u in ctx.Users)
{
if (u.UserName.Equals(model.Field))
{
exists = true;
break;
}
}
if (exists)
{
ModelState.AddModelError("", "User with that username is already registered.");
return(View(model));
}
else
{
user.UserName = model.Field;
ctx.SaveChanges();
return(RedirectToAction("Index", new { Message = ManageMessageId.ChangeUserNameSuccess }));
}
}
//GET; /Manage/ChangeCity
public ActionResult ChangeCity()
{
ApplicationDbContext ctx = ApplicationDbContext.Create();
var user = ctx.Users.Find(User.Identity.GetUserId());
ChangeFieldViewModel model = new ChangeFieldViewModel
{
Field = user.City
};
return(View(model));
}
public async Task <ActionResult> ChangeCity(ChangeFieldViewModel model)
{
ApplicationDbContext ctx = ApplicationDbContext.Create();
var user = ctx.Users.Find(User.Identity.GetUserId());
if (model.Field == null)
{
ModelState.AddModelError("", "Name of the city can not be empty.");
return(View(model));
}
user.City = model.Field;
ctx.SaveChanges();
return(RedirectToAction("Index", new { Message = ManageMessageId.ChangeCitySuccess }));
}
