public AuthRepository()
 {
     _ctx         = new AuthContext.AuthContext();
     _userManager = new UserManager <ApplicationUser>(new UserStore <ApplicationUser>(_ctx));
     _userManager.UserValidator = new UserValidator <ApplicationUser>(_userManager)
     {
         AllowOnlyAlphanumericUserNames = false,
         RequireUniqueEmail             = true
     };
     _roleManager = new RoleManager <IdentityRole>(new RoleStore <IdentityRole>(_ctx));
 }
 static RegisterRoles()
 {
     _ctx         = new AuthContext.AuthContext();
     _userManager = new UserManager <ApplicationUser>(new UserStore <ApplicationUser>(_ctx));
     _roleManager = new RoleManager <IdentityRole>(new RoleStore <IdentityRole>(_ctx));
 }