Class: Caboose::CheckoutController

Inherits:
ApplicationController show all
Defined in:
app/controllers/caboose/checkout_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#add_ga_event, #admin_add, #admin_bulk_add, #admin_bulk_delete, #admin_bulk_update, #admin_delete, #admin_edit, #admin_index, #admin_json, #admin_json_single, #admin_update, #before_action, #before_before_action, #hashify_query_string, #init_cart, #logged_in?, #logged_in_user, #login_user, #logout_user, #parse_url_params, #reject_param, #under_construction_or_forwarding_domain?, #user_is_allowed, #user_is_allowed_to, #validate_cookie, #validate_token, #var, #verify_logged_in

Instance Method Details

#addressObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 343

def address
  render :json => {
    :shipping_address => @invoice.shipping_address,
    :billing_address => @invoice.billing_address
  }
end

#attach_guestObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 506

def attach_guest
  resp = Caboose::StdClass.new      
  email = params[:email]      
  
  if email != params[:confirm_email]
    resp.error = "Emails do not match."
  elsif Caboose::User.where(:email => email, :is_guest => false).exists?
    resp.error = "A user with that email address already exists."
  else
    user = Caboose::User.where(:email => email, :is_guest => true).first
    if user.nil?        
      user = Caboose::User.create(:email => email)
      user.is_guest = true
      user.save
      user = Caboose::User.where(:email => email).first
    end                   
    @invoice.customer_id = user.id
    (user)
    
    if !@invoice.valid?        
      resp.errors = @invoice.errors.full_messages
    else
      @invoice.save
      resp.redirect = '/checkout/addresses'
    end
  end
  render :json => resp            
end

#attach_userObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 498

def attach_user              
  render :json => { :success => false, :errors => ['User is not logged in'] } and return if !logged_in?
  @invoice.customer_id = logged_in_user.id
  #Caboose.log("Attaching user to invoice: customer_id = #{@invoice.customer_id}")
  render :json => { :success => @invoice.save, :errors => @invoice.errors.full_messages, :logged_in => logged_in? }
end

#confirmObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 200

def confirm
  render :json => { :error => 'Not logged in.'            } and return if !logged_in?
  #render :json => { :error => 'Invalid billing address.'  } and return if @invoice.billing_address.nil?
  render :json => { :error => 'Cart is empty.'            } and return if @invoice.line_items.nil? or @invoice.line_items.count == 0
  if !@invoice.instore_pickup && @invoice.has_shippable_items?
    render :json => { :error => 'Invalid shipping address.' } and return if @invoice.shipping_address.nil?      
    render :json => { :error => 'Invalid shipping methods.' } and return if @invoice.has_empty_shipping_methods?
  end
  
  resp = Caboose::StdClass.new
  sc = @site.store_config

  @invoice.customer.create_variant_limits if @invoice.customer
  
  # Make sure all the variants still exist       
  @invoice.line_items.each do |li|
    v = Variant.where(:id => li.variant_id).first
    vl = VariantLimit.where(:variant_id => v.id, :user_id => @invoice.customer_id).first
    if v.nil? || v.status == 'Deleted'
      render :json => { :error => 'One or more of the products you are purchasing are no longer available.' }
      return
    elsif v.quantity_in_stock < li.quantity
      render :json => { :error => "There are only #{v.quantity_in_stock} of #{v.full_title} available. Please update your quantity." }
      return
    elsif vl && !vl.qty_within_range(vl.current_value + li.quantity, @invoice)
      render :json => { :error => 'You have exceeded the limit you are allowed to purchase.' }
      return
    end
  end

  error = false      
  requires_payment = @invoice.line_items.count > 0 && @invoice.total > 0 && @invoice.payment_terms == Invoice::PAYMENT_TERMS_PIA       
  if requires_payment
  
    ot = nil
    case sc.pp_name
      when StoreConfig::PAYMENT_PROCESSOR_AUTHNET
                                
      when StoreConfig::PAYMENT_PROCESSOR_STRIPE
        Stripe.api_key = sc.stripe_secret_key.strip
        begin
          c = Stripe::Charge.create(
            :amount => (@invoice.total * 100).to_i,
            :currency => 'usd',
            :customer => logged_in_user.stripe_customer_id,
            :capture => sc.auto_capture,
            :metadata => { :invoice_id => @invoice.id },
            :statement_descriptor => "#{@site.description.truncate(22)}"
          )
        rescue Exception => ex
          render :json => { :error => ex.message }
          return
        end
        ot = Caboose::InvoiceTransaction.create(
          :invoice_id        => @invoice.id,
          :transaction_id    => c.id,
          :transaction_type  => c.captured ? Caboose::InvoiceTransaction::TYPE_AUTHCAP : Caboose::InvoiceTransaction::TYPE_AUTHORIZE,
          :payment_processor => sc.pp_name,
          :amount            => c.amount/100.0,              
          :date_processed    => DateTime.now.utc,              
          :success           => c.status == 'succeeded'
        )
    end
    
    if !ot.success
      render :json => { :error => error }
      return        
    else        
      @invoice.financial_status = sc.auto_capture ? Invoice::FINANCIAL_STATUS_CAPTURED : Invoice::FINANCIAL_STATUS_AUTHORIZED                                                   
      @invoice.take_gift_card_funds
    end
  end
  
  @invoice.status = sc.auto_capture ? Invoice::STATUS_PROCESSED : Invoice::STATUS_PENDING
  @invoice.invoice_number = @site.store_config.next_invoice_number


  # Update variant limits to reflect this purchase 
  @invoice.line_items.each do |li|
    vl = VariantLimit.where(:user_id => @invoice.customer_id, :variant_id => li.variant_id).first
    if vl
      vl.current_value += li.quantity
      vl.save
    end
  end
  
  # Send out emails
  begin
    InvoicesMailer.configure_for_site(@site.id).customer_new_invoice(@invoice).deliver
    InvoicesMailer.configure_for_site(@site.id).fulfillment_new_invoice(@invoice).deliver
  rescue
    puts "=================================================================="
    puts "Error sending out invoice confirmation emails for invoice ID #{@invoice.id}"
    puts "=================================================================="
  end
  
  # Emit invoice event      
  Caboose.plugin_hook('invoice_authorized', @invoice) if @invoice.total > 0 
  
  # Save the invoice
  @invoice.save
  @invoice.refresh_transactions if sc.auto_capture
  
  # Decrement quantities of variants
  @invoice.decrement_quantities
  
  # Clear the cart and re-initialize                    
  session[:cart_id] = nil
  init_cart
  
  resp.success = true
  resp.redirect = '/checkout/thanks'      
  render :json => resp
end

#ensure_line_itemsObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 9

def ensure_line_items
  redirect_to '/checkout/empty' if @invoice.line_items.empty?
end

#indexObject

Step 1 - Login or register


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# File 'app/controllers/caboose/checkout_controller.rb', line 58

def index            
  if logged_in?
    if @invoice.customer_id.nil?
      @invoice.customer_id = logged_in_user.id
      @invoice.save
    end                        
    #redirect_to '/checkout/addresses'
    #return
    
    @invoice.verify_invoice_packages
    
    # See if any there are any empty invoice packages          
    #@invoice.invoice_packages.each do |op|
    #  count = 0
    #  @invoice.line_items.each do |li|
    #    count = count + 1 if li.invoice_package_id == op.id
    #  end
    #  op.destroy if count == 0
    #end
    #
    ## See if any line items aren't associated with an invoice package
    #line_items_attached = true
    #@invoice.line_items.each do |li|
    #  line_items_attached = false if li.invoice_package_id.nil?
    #end
    #  
    #ops = @invoice.invoice_packages
    #if ops.count == 0 || !line_items_attached
    #  @invoice.calculate
    #  LineItem.where(:invoice_id => @invoice.id).update_all(:invoice_package_id => nil)
    #  InvoicePackage.where(:invoice_id => @invoice.id).destroy_all          
    #  InvoicePackage.create_for_invoice(@invoice)
    #end
  
    #render :file => "caboose/checkout/checkout_#{@site.store_config.pp_name}"
    render :file => "caboose/checkout/checkout"                                                                                                                      
  end
end

#invoice_jsonObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 14

def invoice_json            
  render :json => @invoice.as_json(
    :include => [                          
      :customer,
      :shipping_address,
      :billing_address,
      :invoice_transactions,          
      { 
        :line_items => { 
          :include => { 
            :variant => { 
              :include => [
                { :product_images => { :methods => :urls }},
                { :product => { :include => { :product_images => { :methods => :urls }}}}
              ],
              :methods => :title
            }
          }
        }
      },
      { :invoice_packages => { :include => [:shipping_package, :shipping_method] }},          
      { :discounts => { :include => :gift_card }}
    ]        
  )      
end

#remove_payment_methodObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 169

def remove_payment_method
  render :json => false and return if !logged_in?
  resp = Caboose::StdClass.new
  sc = @site.store_config      
  if sc.pp_name == 'stripe'
    Stripe.api_key = sc.stripe_secret_key.strip
    u = params[:user_id].blank? ? logged_in_user : Caboose::User.find(params[:user_id])       
    if u.stripe_customer_id          
      begin
        c = Stripe::Customer.retrieve(u.stripe_customer_id)
        c.delete if Rails.env.production?
      rescue Exception => ex
        Caboose.log(ex)
        resp.error = ex.message if !ex.message.starts_with?('No such customer')
      end
      if resp.error.nil?            
        u.stripe_customer_id = nil          
        u.card_last4         = nil
        u.card_brand         = nil
        u.card_exp_month     = nil
        u.card_exp_year      = nil
        u.save
      else
        resp.success = true
      end
    end
  end      
  render :json => resp      
end

#shipping_jsonObject

Step 3 - Shipping method


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# File 'app/controllers/caboose/checkout_controller.rb', line 99

def shipping_json
  render :json => { :error => 'Not logged in.'          } and return if !logged_in?
  render :json => { :error => 'No shippable items.'     } and return if !@invoice.has_shippable_items?
  render :json => { :error => 'Empty shipping address.' } and return if @invoice.shipping_address.nil?      
  
  @invoice.calculate
  
  #ops = @invoice.invoice_packages      
  #if params[:recalculate_invoice_packages] || ops.count == 0
  #  # Remove any invoice packages      
  #  LineItem.where(:invoice_id => @invoice.id).update_all(:invoice_package_id => nil)
  #  InvoicePackage.where(:invoice_id => @invoice.id).destroy_all      
  #    
  #  # Calculate what shipping packages we'll need            
  #  InvoicePackage.create_for_invoice(@invoice)
  #end

  # Now get the rates for those packages            
  rates = ShippingCalculator.rates(@invoice)      
  render :json => rates                  
end

#state_optionsObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 327

def state_options                            
  options = Caboose::States.all.collect { |abbr, state| { 'value' => abbr, 'text' => abbr }}
  render :json => options
end

#stripe_jsonObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 41

def stripe_json
  sc = @site.store_config
  u = logged_in_user
  render :json => {
    :stripe_key     => sc.stripe_publishable_key.strip,        
    :customer_id    => u.stripe_customer_id,                   
    :card_last4     => u.card_last4,     
    :card_brand     => u.card_brand,       
    :card_exp_month => u.card_exp_month, 
    :card_exp_year  => u.card_exp_year
  }          
end

#thanksObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 316

def thanks
  @logged_in_user = logged_in_user
  
  # Find the last invoice for the user
  @last_invoice = Invoice.where(:customer_id => @logged_in_user.id).reorder("id desc").limit(1).first            
  add_ga_event('Ecommerce', 'Checkout', 'Payment', (@last_invoice.total*100).to_i)
end

#update_addressesObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 351

def update_addresses
  
  # Grab or create addresses
  shipping_address = if @invoice.shipping_address then @invoice.shipping_address else Address.new end
  billing_address  = if @invoice.billing_address  then @invoice.billing_address  else Address.new end
        
  has_shippable_items = @invoice.has_shippable_items?
    
  # Shipping address
  if has_shippable_items
    shipping_address.first_name = params[:shipping][:first_name]
    shipping_address.last_name  = params[:shipping][:last_name]
    shipping_address.company    = params[:shipping][:company]
    shipping_address.address1   = params[:shipping][:address1]
    shipping_address.address2   = params[:shipping][:address2]
    shipping_address.city       = params[:shipping][:city]
    shipping_address.state      = params[:shipping][:state]
    shipping_address.zip        = params[:shipping][:zip]
  end
  
  # Billing address
  if has_shippable_items && params[:use_as_billing]
    billing_address.update_attributes(shipping_address.attributes)
  else
    billing_address.first_name = params[:billing][:first_name]
    billing_address.last_name  = params[:billing][:last_name]
    billing_address.company    = params[:billing][:company]
    billing_address.address1   = params[:billing][:address1]
    billing_address.address2   = params[:billing][:address2]
    billing_address.city       = params[:billing][:city]
    billing_address.state      = params[:billing][:state]
    billing_address.zip        = params[:billing][:zip]
  end
  
  # Save address info; generate ids      
  render :json => { :success => false, :errors => shipping_address.errors.full_messages, :address => 'shipping' } and return if has_shippable_items && !shipping_address.save
  render :json => { :success => false, :errors => billing_address.errors.full_messages, :address => 'billing' } and return if !billing_address.save
  
  # Associate address info with invoice
  @invoice.shipping_address_id = shipping_address.id
  @invoice.billing_address_id  = billing_address.id
  
  #render :json => { :redirect => 'checkout/shipping' }
  render :json => { :success => @invoice.save, :errors => @invoice.errors.full_messages }
end

#update_billing_addressObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 450

def update_billing_address
  
  # Grab or create addresses
  ba = @invoice.billing_address
  if ba.nil?
    ba = Address.create
    @invoice.billing_address_id = ba.id
    @invoice.save
  end
                                                    
  ba.first_name = params[:first_name]
  ba.last_name  = params[:last_name]
  ba.company    = params[:company]
  ba.address1   = params[:address1]
  ba.address2   = params[:address2]
  ba.city       = params[:city]
  ba.state      = params[:state]
  ba.zip        = params[:zip]
  ba.save
                    
  render :json => { :success => true }
end

#update_invoiceObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 474

def update_invoice
  render :json => false and return if !logged_in?      
  resp = Caboose::StdClass.new
  
  params.each do |k,v|
    case k
      when 'instore_pickup'
        @invoice.instore_pickup = v
        @invoice.save
        
        @invoice.invoice_packages.each do |ip|
          ip.instore_pickup = v
          ip.save
        end
        
        @invoice.calculate
    end
  end
  
  resp.success = true
  render :json => resp                  
end

#update_shippingObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 536

def update_shipping
  op = InvoicePackage.find(params[:invoice_package_id])
  op.shipping_method_id = params[:shipping_method_id]
  op.total = params[:total]
  op.save
  op.invoice.calculate
                               
  render :json => { :success => true }               
end

#update_shipping_addressObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 398

def update_shipping_address      
  resp = Caboose::StdClass.new
        
  # Grab or create addresses
  sa = @invoice.shipping_address
  if sa.nil?
    sa = Address.create
    @invoice.shipping_address_id = sa.id
    @invoice.save
  end
        
  save = true
  recalc_shipping = false
  params.each do |name, value|
    case name                              
      when 'address1' then recalc_shipping = true if sa.address1 != value
      when 'address2' then recalc_shipping = true if sa.address2 != value          
      when 'city'     then recalc_shipping = true if sa.city     != value
      when 'state'    then recalc_shipping = true if sa.state    != value          
      when 'zip'      then recalc_shipping = true if sa.zip      != value          
    end        
    case name          
      when 'name'           then sa.name          = value          
      when 'first_name'     then sa.first_name    = value
      when 'last_name'      then sa.last_name     = value
      when 'street'         then sa.street        = value
      when 'address1'       then sa.address1      = value
      when 'address2'       then sa.address2      = value
      when 'company'        then sa.company       = value
      when 'city'           then sa.city          = value
      when 'state'          then sa.state         = value
      when 'province'       then sa.province      = value
      when 'province_code'  then sa.province_code = value
      when 'zip'            then sa.zip           = value
      when 'country'        then sa.country       = value
      when 'country_code'   then sa.country_code  = value
      when 'phone'          then sa.phone         = value
    end                 
  end      
  if recalc_shipping
    @invoice.invoice_packages.each do |op|          
      op.shipping_method_id = nil                         
      op.total = nil
      op.save
    end
  end

  resp.success = save && sa.save      
  render :json => resp            
end

#update_stripe_detailsObject

Step 5 - Update Stripe Details


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# File 'app/controllers/caboose/checkout_controller.rb', line 123

def update_stripe_details
  render :json => false and return if !logged_in?
  
  sc = @site.store_config      
  Stripe.api_key = sc.stripe_secret_key.strip

  u = logged_in_user      
  
  c = nil
  if u.stripe_customer_id
    c = Stripe::Customer.retrieve(u.stripe_customer_id)
    begin          
      c.source = params[:token]
      c.save
    rescue          
      c = nil
    end
  end
  
  if c.nil?
    c = Stripe::Customer.create(
      :source => params[:token],
      :email => u.email,
      :metadata => { :user_id => u.id }          
    )
  end
  
  u.stripe_customer_id = c.id
  u.card_last4     = params[:card][:last4]
  u.card_brand     = params[:card][:brand]  
  u.card_exp_month = params[:card][:exp_month]
  u.card_exp_year  = params[:card][:exp_year]
  u.save
  
  render :json => {
    :success        => true,
    :customer_id    => u.stripe_customer_id,                                                           
    :card_last4     => u.card_last4,     
    :card_brand     => u.card_brand,       
    :card_exp_month => u.card_exp_month, 
    :card_exp_year  => u.card_exp_year
  }      
end

#verify_totalObject


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# File 'app/controllers/caboose/checkout_controller.rb', line 333

def verify_total
  total = 0.00
  if logged_in?
    @invoice.calculate
    total = @invoice.total
  end
  render :json => total.to_f.round(2)      
end