impress/app/controllers/devise/omniauth_callbacks_controller.rb

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class Devise::OmniauthCallbacksController < ApplicationController
rescue_from AuthUser::AuthAlreadyConnected, with: :auth_already_connected
rescue_from AuthUser::MissingAuthInfoError, with: :missing_auth_info
rescue_from ActiveRecord::RecordInvalid, with: :validation_failed
def neopass
case intent_param
when "login"
sign_in_with_neopass
when "connect"
connect_with_neopass
else
flash[:alert] = "Hrm, the NeoPass form you used was missing some " +
"\"intent\" information. That's surprising! Maybe try again?"
redirect_to root_path
end
end
def failure
flash[:warning] =
"Hrm, something went wrong in our connection to NeoPass, sorry! " +
"Maybe wait a moment and try again?"
redirect_to new_auth_user_session_path
end
private
def sign_in_with_neopass
@auth_user = AuthUser.from_omniauth(request.env["omniauth.auth"])
if @auth_user.previously_new_record?
flash[:notice] =
"Welcome to Dress to Impress! We've set up a DTI account for you, " +
"attached to your NeoPass. Click Settings in the top right to learn " +
"more, or just go ahead and get started!"
else
flash[:notice] =
"Welcome back, #{@auth_user.name}! You are now logged in. 💖"
end
sign_in_and_redirect @auth_user, event: :authentication
end
def connect_with_neopass
raise AccessDenied unless auth_user_signed_in?
current_auth_user.connect_omniauth!(request.env["omniauth.auth"])
flash[:notice] = "We've successfully connected your NeoPass!"
redirect_to edit_auth_user_path
end
def auth_already_connected(error)
flash[:alert] = "This NeoPass is already connected to another account. " +
"You'll need to log out of this account, log in with that NeoPass, " +
"then disconnect it from the other account."
redirect_to return_path
end
def missing_auth_info(error)
Sentry.capture_exception error
Rails.logger.error error.full_message
flash[:warning] =
"Hrm, our connection with NeoPass didn't return the information we " +
"usually expect, sorry! If this keeps happening, please email me at " +
"matchu@openneo.net so I can help investigate!"
redirect_to return_path
end
def validation_failed(error)
Sentry.capture_exception error
Rails.logger.error error.full_message
flash[:warning] =
"Hrm, the connection with NeoPass worked, but we had trouble saving " +
"your account, sorry! If this keeps happening, please email me at " +
"matchu@openneo.net so I can help investigate!"
redirect_to return_path
end
def intent_param
request.env['omniauth.params']["intent"]
end
def return_path
case intent_param
when "login"
new_auth_user_session_path
when "connect"
edit_auth_user_path
else
root_path
end
end
end