Module: Graphql::AuthHelper

Includes:
TokenHelper
Defined in:
app/helpers/graphql/auth_helper.rb

Instance Method Summary collapse

Methods included from TokenHelper

#delete_refresh_token, #generate_access_token, #set_refresh_token

Instance Method Details

#context ⇒ Object 



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# File 'app/helpers/graphql/auth_helper.rb', line 9

def context
  {
    current_user: current_user,
    response: response,
  }
end

#current_user ⇒ Object

set current user from Authorization header



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# File 'app/helpers/graphql/auth_helper.rb', line 17

def current_user
  return if request.headers['Authorization'].nil?

  decrypted_token = GraphQL::Auth::JwtManager.decode(request.headers['Authorization'])

  user_id = decrypted_token['user']
  user = User.find_by id: user_id

  # update token if user is found with token
  if user.present?
    generate_access_token(user, response)
  end

  user

# rescue expired Authorization header with RefreshToken header
rescue JWT::ExpiredSignature
  return nil if request.headers['RefreshToken'].nil?

  user = User.find_by refresh_token: request.headers['RefreshToken']

  if user.present?
    generate_access_token(user, response)
    set_refresh_token(user, response)
  end

  user
end