Powerful Service Object for Ruby applications
MIT License
See servactory.com for documentation.
gem "servactory"
class UserService::Authenticate < Servactory::Base
input :email, type: String
input :password, type: String
output :user, type: User
make :authenticate!
private
def authenticate!
if (user = User.authenticate_by(email: inputs.email, password: inputs.password)).present?
outputs.user = user
else
fail!(message: "Authentication failed", meta: { email: inputs.email })
end
end
end
class SessionsController < ApplicationController
def create
service = UserService::Authenticate.call(**session_params)
if service.success?
session[:current_user_id] = service.user.id
redirect_to service.user
else
flash.now[:alert] = service.error.message
render :new, status: :unprocessable_entity
end
end
private
def session_params
params.require(:session).permit(:email, :password)
end
end
This project is intended to be a safe, welcoming space for collaboration. Contributors are expected to adhere to the Contributor Covenant code of conduct. We recommend reading the contributing guide as well.
Servactory is available as open source under the terms of the MIT License.