Class: MagicLinks::Middleware::MagicTokenRedirect::Handler

Inherits:
Object
  • Object
show all
Defined in:
lib/magic_links/middleware/magic_token_redirect.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env) ⇒ Handler

Returns a new instance of Handler.



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 17

def initialize(env)
  @request = ActionDispatch::Request.new(env)
end

Instance Attribute Details

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 33

def request
  @request
end

Instance Method Details

#handle ⇒ Object 



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 21

def handle
  return unless redirect_request?
  return root unless magic_token.present?

  cookies.encrypted[magic_token_key] = {value: magic_token.token, expires: cookie_expiry} if scope
  respond_with_redirect magic_token.target_path
end

#magic_token ⇒ Object 



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 43

def magic_token
  return unless token

  @magic_token ||= MagicToken.find_by(token: token)
end

#path ⇒ Object 



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 35

def path
  request.path
end

#redirect_request? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 39

def redirect_request?
  Templates.match?(path)
end

#root ⇒ Object 



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 29

def root
  respond_with_redirect '/', 'to the home page (token not found)'
end

#scope ⇒ Object 



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 53

def scope
  magic_token&.scope
end

#token ⇒ Object 



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# File 'lib/magic_links/middleware/magic_token_redirect.rb', line 49

def token
  @token ||= Templates.token_for(path)
end