docbrown/app/controllers/omniauth_callbacks_controller.rb
Andy Zhao c3322be9ce Improve Sign In/Up Error Handling (#832)
* Add registration view to sign_in page

* Add better sad path for failed sign ins/ups

* Ensure email is downcased for authorization

* Remove .downcase for emails

* Use partial for styles
2018-10-11 13:31:37 -04:00

29 lines
1.2 KiB
Ruby

class OmniauthCallbacksController < Devise::OmniauthCallbacksController
# Don't need a policy for this since this is our sign up/in route
include Devise::Controllers::Rememberable
def self.provides_callback_for(provider)
# raise ApplicationConfig["omniauth.auth"].to_yaml
class_eval %{
def #{provider}
cta_variant = request.env["omniauth.params"]['state'].to_s
@user = AuthorizationService.new(request.env["omniauth.auth"], current_user, cta_variant).get_user
if @user.persisted? && @user.valid?
remember_me(@user)
sign_in_and_redirect @user, event: :authentication
set_flash_message(:notice, :success, kind: "#{provider}".capitalize) if is_navigational_format?
elsif @user.persisted? && @user.errors.full_messages.join(", ").include?("username has already been taken")
redirect_to "/settings?state=previous-registration"
else
session["devise.#{provider}_data"] = request.env["omniauth.auth"]
user_errors = @user.errors.full_messages
flash[:alert] = user_errors
redirect_to new_user_registration_url
end
end
}
end
%i[twitter github].each do |provider|
provides_callback_for provider
end
end