public bool UpdateUser(UserDTO user)
{
if (user == null)
{
throw new ArgumentNullException("user data is null");
}
else if (!IsUserCorrect(user))
{
throw new Exception("IncorrectData");
}
try
{
usersDAL.GetUserById(user.Id);
}
catch
{
throw new ArgumentNullException("such user does not exist");
}
foreach (var userData in GetAllUsers())
{
if (user.Email == userData.Email && user.Nickname == userData.Nickname && user.Id != userData.Id)
{
return(false);
}
}
return(usersDAL.UpdateUser(user));
}
public IActionResult ChangeMemberRole(ChangeMemberRoleViewModel vm)
{
if (authProvider.IsLoggedIn)
{
User currentUser = authProvider.GetCurrentUser();
if (currentUser.FamilyRole == "Leader")
{
User userToUpdate = usersDAL.GetUser(vm.userToChange.Id);
if (userToUpdate.FamilyRole != vm.userToChange.FamilyRole)
{
FamilyRoleEmail emailModel = new FamilyRoleEmail()
{
PreviousRole = userToUpdate.FamilyRole,
UserWhoMadeChange = currentUser,
Family = familyDAL.GetFamily(userToUpdate.FamilyId)
};
userToUpdate.FamilyRole = vm.userToChange.FamilyRole;
emailModel.User = userToUpdate;
if (usersDAL.UpdateUser(userToUpdate))
{
emailProvider.FamilyRoleChanged(emailModel);
}
}
return(RedirectToAction("Index"));
}
else
{
return(View("NotAllowed"));
}
}
else
{
return(View("Login", "Account"));
}
}
public bool ChangePassword(string existingPassword, string newPassword)
{
var hashProvider = new HashProvider();
var user = GetCurrentUser();
if (user != null && hashProvider.VerifyPasswordMatch(user.Password, existingPassword, user.Salt))
{
var newHash = hashProvider.HashPassword(newPassword);
user.Password = newHash.Password;
user.Salt = newHash.Salt;
usersDAL.UpdateUser(user);
return(true);
}
return(false);
}
/// <summary>
/// Changes the current user's password.
/// </summary>
/// <param name="existingPassword"></param>
/// <param name="newPassword"></param>
/// <returns></returns>
public bool ChangePassword(string existingPassword, string newPassword)
{
var hashProvider = new HashProvider();
var user = GetCurrentUser();
// Confirm existing password match
if (user != null && hashProvider.VerifyPasswordMatch(user.Password, existingPassword, user.Salt))
{
// Hash new password
var newHash = hashProvider.HashPassword(newPassword);
user.Password = newHash.Password;
user.Salt = newHash.Salt;
// Save into the db
userDAL.UpdateUser(user);
return(true);
}
return(false);
}
