Class: SquareRails::SquareIntegrationController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/square_rails/square_integration_controller.rb

Instance Method Summary collapse

Instance Method Details

#authorize ⇒ Object 



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# File 'app/controllers/square_rails/square_integration_controller.rb', line 3

def authorize
  redirect_to "#{SQUARE_CONNECT_HOST}/oauth2/authorize?client_id=#{SQUARE_APP_ID}"
end

#callback ⇒ Object 



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# File 'app/controllers/square_rails/square_integration_controller.rb', line 7

def callback

  session[:square_access_token] = nil
  session[:square_auth_response] = nil
  authorization_code = params['code']

  if authorization_code

    # Provide the code in a request to the Obtain Token endpoint
    oauth_request_body = {
      'client_id' => SQUARE_APP_ID,
      'client_secret' => SQUARE_APP_SECRET,
      'code' => authorization_code,
      'scope' => SQUARE_SCOPE
    }

    response = Unirest.post "#{SQUARE_CONNECT_HOST}/oauth2/token",
                            headers: SQUARE_OAUTH_REQUEST_HEADERS,
                            parameters: oauth_request_body

    # Extract the returned access token from the response body
    if response.body.key?('access_token')

      # Here, instead of printing the access token, your application server should store it securely
      # and use it in subsequent requests to the Connect API on behalf of the merchant.
      auth_response =  "Access token received and assigned to session[:square_access_token]. The token is: <br><br>#{response.body['access_token']}"
      session[:square_access_token] = response.body['access_token']
    # The response from the Obtain Token endpoint did not include an access token. Something went wrong.
    else
      auth_response = 'Code exchange failed!'
    end

  # The request to the Redirect URL did not include an authorization code. Something went wrong.
  else
    auth_response = 'Authorization failed!'
  end

  if SQUARE_AFTER_AUTHORIZE_PATH.present?
    session[:square_auth_response] = auth_response
    redirect_to SQUARE_AFTER_AUTHORIZE_PATH
  else
    render text: auth_response.html_safe
  end
end

#webhook ⇒ Object 



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# File 'app/controllers/square_rails/square_integration_controller.rb', line 52

def webhook
end