Class: Plugins::Ecommerce::CartService

Inherits:
Object
  • Object
show all
Defined in:
app/services/plugins/ecommerce/cart_service.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(site, cart) ⇒ CartService

Returns a new instance of CartService.



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# File 'app/services/plugins/ecommerce/cart_service.rb', line 2

def initialize(site, cart)
  @site = site
  @cart = cart
end

Instance Attribute Details

#cart ⇒ Object (readonly)

Returns the value of attribute cart.



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# File 'app/services/plugins/ecommerce/cart_service.rb', line 7

def cart
  @cart
end

#site ⇒ Object (readonly)

Returns the value of attribute site.



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# File 'app/services/plugins/ecommerce/cart_service.rb', line 7

def site
  @site
end

Instance Method Details

#pay_with_authorize_net(options = {}) ⇒ Object 



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# File 'app/services/plugins/ecommerce/cart_service.rb', line 9

def pay_with_authorize_net(options={})
  payment_method = options[:payment_method] || site.payment_method('authorize_net')
  billing_address = cart.get_meta("billing_address")
  details = cart.get_meta("details")
  amount = Plugins::Ecommerce::UtilService.ecommerce_money_to_cents(cart.total_amount)
  payment_params = {
    order_id: cart.slug,
    currency: site.currency_code,
    email: cart.user.email,
    billing_address: {name: "#{cart.user.fullname}",
                         address1: billing_address[:address1],
                         address2: billing_address[:address2],
                         city: billing_address[:city],
                         state: billing_address[:state],
                         country: billing_address[:country],
                         zip: billing_address[:zip]
    },
    description: 'Buy Products',
    ip: options[:ip]
  }

  if options[:ip]
    payment_params[:ip] = options[:ip]
  end

  authorize_net_options = {
    login: payment_method.options[:authorize_net_login_id],
    password: payment_method.options[:authorize_net_transaction_key]
  }

  ActiveMerchant::Billing::Base.mode = payment_method.options[:authorize_net_sandbox].to_s.to_bool ? :test : :production

  credit_card = ActiveMerchant::Billing::CreditCard.new(
    first_name: options[:first_name],
    last_name: options[:last_name],
    number: options[:number],
    month: options[:exp_month],
    year: "20#{options[:exp_year]}",
    verification_value: options[:cvc]
  )
  if credit_card.validate.empty?
    gateway = ActiveMerchant::Billing::AuthorizeNetGateway.new(authorize_net_options)
    response = gateway.purchase(amount, credit_card, payment_params)
    if response.success?
      cart.set_meta('pay_authorize_net', payment_params)
      return {}
    else
      return {error: response.message}
    end
  else
    return {error: credit_card.validate.map{|k, v| "#{k}: #{v.join(', ')}"}.join('<br>')}
  end
end

#pay_with_paypal(options = {}) ⇒ Object 



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# File 'app/services/plugins/ecommerce/cart_service.rb', line 63

def pay_with_paypal(options={})
  billing_address = cart.get_meta("billing_address")
  gateway = cart.paypal_gateway
  amount_in_cents = Plugins::Ecommerce::UtilService.ecommerce_money_to_cents(cart.total_amount)
  gateway_request = {
    brand_name: site.name,
    items: [{
      number: cart.slug,
      name: "Buy Products from #{site.the_title}: #{cart.products_title}",
      amount: amount_in_cents,
    }],
    order_id: cart.slug,
    currency: site.currency_code,
    email: cart.user.email,
    billing_address: {name: "#{billing_address[:first_name]} #{billing_address[:last_name]}",
                         address1: billing_address[:address1],
                         address2: billing_address[:address2],
                         city: billing_address[:city],
                         state: billing_address[:state],
                         country: billing_address[:country],
                         zip: billing_address[:zip]
    },
    description: "Buy Products from #{site.the_title}: #{cart.total_amount}",
    ip: options[:ip],
    return_url: options[:return_url],
    cancel_return_url: options[:cancel_return_url]
  }

  if options[:ip]
    gateway_request[:ip] = options[:ip]
  end

  response = gateway.setup_purchase(amount_in_cents, gateway_request)
  # TODO handle errors
  {redirect_url: gateway.redirect_url_for(response.token)}
end

#pay_with_stripe(options) ⇒ Object 



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# File 'app/services/plugins/ecommerce/cart_service.rb', line 100

def pay_with_stripe(options)
  require 'stripe'
  payment_method = options[:payment_method] || site.payment_method('stripe')
  Stripe.api_key = payment_method.options[:stripe_id]
  customer = Stripe::Customer.create(
    email: options[:email], source: options[:stripe_token])
  amount_in_cents = Plugins::Ecommerce::UtilService.ecommerce_money_to_cents(cart.total_amount)
  begin
    charge = Stripe::Charge.create(
      customer: customer.id,
      amount: amount_in_cents,
      description: "Payment Products: #{cart.products_title}",
      currency: site.currency_code,
    )
    payment_data = {
      email: options[:email],
      customer: customer.id,
      charge: charge.id,
    }
    cart.set_meta("payment_data", payment_data)
    {}
  rescue Stripe::CardError => e
    {error: e.message, payment_error: true}
  rescue => e
    {error: e.message}
  end
end