Class: LoginController

Inherits:
ApplicationController
  • Object
show all
Defined in:
lib/generators/shopify_app/templates/app/controllers/login_controller.rb

Instance Method Summary collapse

Instance Method Details

#authenticate ⇒ Object 



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# File 'lib/generators/shopify_app/templates/app/controllers/login_controller.rb', line 11

def authenticate
  if params[:shop].present?
    redirect_to ShopifyAPI::Session.new(params[:shop].to_s).create_permission_url
  else
    redirect_to return_address
  end
end

#finalize ⇒ Object

Shopify redirects the logged-in user back to this action along with the authorization token t.

This token is later combined with the developer’s shared secret to form the password used to call API methods.



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# File 'lib/generators/shopify_app/templates/app/controllers/login_controller.rb', line 24

def finalize
  shopify_session = ShopifyAPI::Session.new(params[:shop], params[:t], params)
  if shopify_session.valid?
    session[:shopify] = shopify_session
    flash[:notice] = "Logged in to shopify store."
    
    redirect_to return_address
    session[:return_to] = nil
  else
    flash[:error] = "Could not log in to Shopify store."
    redirect_to :action => 'index'
  end
end

#index ⇒ Object 



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# File 'lib/generators/shopify_app/templates/app/controllers/login_controller.rb', line 2

def index
  # Ask user for their #{shop}.myshopify.com address
  
  # If the #{shop}.myshopify.com address is already provided in the URL, just skip to #authenticate
  if params[:shop].present?
    redirect_to :controller => 'login', :action => "authenticate", :shop => params[:shop]
  end
end

#logout ⇒ Object 



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# File 'lib/generators/shopify_app/templates/app/controllers/login_controller.rb', line 38

def logout
  session[:shopify] = nil
  flash[:notice] = "Successfully logged out."
  
  redirect_to :action => 'index'
end