public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (ModelState.IsValid)
{
var user = new GoTProjectUser {
UserName = Input.Email,
Email = Input.Email,
FirstName = Input.FirstName,
LastName = Input.LastName,
DOB = Input.DOB
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = Url.Page(
"/Account/ConfirmEmail",
pageHandler: null,
values: new { userId = user.Id, code = code },
protocol: Request.Scheme);
await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
$"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
await _userManager.AddToRoleAsync(user, "Customer");
await _signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
private async Task CreateRoles(IServiceProvider serviceProvider)
{
//adding custom roles
var RoleManager = serviceProvider.GetRequiredService <RoleManager <IdentityRole> >();
var UserManager = serviceProvider.GetRequiredService <UserManager <GoTProjectUser> >();
string[] roleNames = { "Admin", "InvManager", "Employee", "Customer" };
IdentityResult roleResult;
foreach (var roleName in roleNames)
{
//creating the roles and seeding them to the database
var roleExist = await RoleManager.RoleExistsAsync(roleName);
if (!roleExist)
{
roleResult = await RoleManager.CreateAsync(new IdentityRole(roleName));
}
}
//creating a super user who could maintain the web app
var poweruser = new GoTProjectUser
{
UserName = Configuration.GetSection("UserSettings")["UserEmail"],
Email = Configuration.GetSection("UserSettings")["UserEmail"],
FirstName = "Admin",
LastName = "Admin"
};
string UserPassword = Configuration.GetSection("UserSettings")["UserPassword"];
var _user = await UserManager.FindByEmailAsync(Configuration.GetSection("UserSettings")["UserEmail"]);
if (_user == null)
{
var createPowerUser = await UserManager.CreateAsync(poweruser, UserPassword);
if (createPowerUser.Succeeded)
{
//here we tie the new user to the "Admin" role
await UserManager.AddToRoleAsync(poweruser, "Admin");
}
}
}
