public async Task OnGetAsync(string id)
{
Input = new DeleteInputMdl {
Id = id
};
var role = await _roleManager.FindByIdAsync(id);
Input.Name = role.Name;
Input.AllowDelete = !_dbContext.AspNetUserRoles.Where(r => r.RoleId == id).Any();
}
public async Task <IActionResult> Delete(string id)
{
var model = new DeleteInputMdl {
Id = id
};
var role = await _roleManager.FindByIdAsync(id);
model.Name = role.Name;
var numUsers = _dbContext.AspNetUserRoles.Where(r => r.RoleId == id).Count();
model.AllowDelete = numUsers == 0;
return(View(model));
}
public async Task <IActionResult> Delete(DeleteInputMdl model)
{
var role = await _roleManager.FindByIdAsync(model.Id);
var result = await _roleManager.DeleteAsync(role);
if (!result.Succeeded)
{
foreach (var error in result.Errors)
{
ModelState.AddModelError("", error.Description);
}
return(View(model));
}
return(RedirectToAction("Index"));
}
