public async Task <IActionResult> Register(RegisterViewModel model, IFormFile Image, string returnUrl = null)
{
ViewData["ReturnUrl"] = returnUrl;
if (ModelState.IsValid)
{
int count;
using (Stream imageStream = Image.OpenReadStream())
{
count = await _validater.DetectTheFaces(imageStream);
}
if (count <= 0)
{
ModelState.AddModelError("Image", "Image does not contain a face");
return(View(model));
}
if (count > 1)
{
ModelState.AddModelError("Image", "The image must contain only one face");
return(View(model));
}
var user = new ApplicationUser {
UserName = model.UserName, Email = model.Email
};
using (var memoryStream = new MemoryStream())
{
await model.Image.CopyToAsync(memoryStream);
user.Image = memoryStream.ToArray();
}
//TODO : SAVE USER / USERROLE / INITIAL TRANSACTION in the same transaction
var result = await _userManager.CreateAsync(user, model.Password);
await _userManager.AddToRoleAsync(user, "User");
//Add Initial Balance after Registration
_applicationDbContext.GetDBSet <Transaction>().Add(new Transaction {
UserId = user.Id, Amount = 10, Comment = "Initial Balance", TransactionDate = DateTime.Now
});
await _applicationDbContext.SaveChangesAsync();
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = Url.EmailConfirmationLink(user.Id, code, Request.Scheme);
await _emailSender.SendEmailConfirmationAsync(model.Email, callbackUrl);
await _signInManager.SignInAsync(user, isPersistent : false);
_logger.LogInformation("User created a new account with password.");
return(RedirectToLocal(returnUrl));
}
AddErrors(result);
}
// If we got this far, something failed, redisplay form
return(View(model));
}