Class: EZPaypal::Cart::RecurringPurchaseCart

Inherits:
HashWithIndifferentAccess
  • Object
show all
Defined in:
lib/core/data.rb

Overview

A cart object that holds all recurring purchase items Note that this cart only support one subscription item at a time

How to use:
  -> initialize Cart
  -> setup agreement (required)
  -> setup summary(required)
  -> done (please create profile after this, this cart only shows agreement for recurring items)
Note:
  you are responsible for all the cost calculations

Instance Method Summary (collapse)

Instance Method Details

- (Object) cartSize

Max cart size of this cart type



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# File 'lib/core/data.rb', line 122

def cartSize
  1
end

- (Object) reset

Clean the cart



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# File 'lib/core/data.rb', line 173

def reset
  self.clear
end

- (Object) setupAgreement(agreement)

Setup recurring payment agreement

Parameters:

  • agreement (Hash) —

    => "digital / physical" (default physical),

    "currency" => "USD"(default "USD") "item_code" => ""(code should be unique and meaningful), "unit_price", "quantity" ,"amount"



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# File 'lib/core/data.rb', line 132

def setupAgreement(agreement)

  # Check max cart size, make sure do not exceed the limit
  max = 0
  self.each do |key, value|
    max = max + 1 if key.match(/^L_PAYMENTREQUEST_0_NAME/)
  end
  throw "Exceed max cart size: #{cartSize}" if (max+1 > cartSize)

  item = agreement
  current_index = max
  current_item = {
      "L_PAYMENTREQUEST_0_NAME#{current_index}" => item["item_code"] || "",
      #"L_PAYMENTREQUEST_0_NUMBER#{current_index}" => item["item_code"] || "",
      #"L_PAYMENTREQUEST_0_DESC#{current_index}" => item["description"] || "",
      "L_PAYMENTREQUEST_0_AMT#{current_index}" => item["unit_price"] || "0",
      "L_PAYMENTREQUEST_0_QTY#{current_index}" => item["quantity"] || "0",

      "L_PAYMENTREQUEST_0_ITEMCATEGORY#{current_index}" => item["category"] || "Physical",
      "L_BILLINGTYPE#{current_index}" => "RecurringPayments",
      "L_BILLINGAGREEMENTDESCRIPTION#{current_index}" => item["item_code"] || ""
  }

  summary = {
      "PAYMENTREQUEST_0_PAYMENTACTION" => item["payment_action"] || "Sale",
      "PAYMENTREQUEST_0_CURRENCYCODE" => item["currency"] || "USD",
      #"PAYMENTREQUEST_0_ITEMAMT" => item["total"] || "0",
      #"PAYMENTREQUEST_0_TAXAMT" => item["tax"] || "0",
      #"PAYMENTREQUEST_0_SHIPPINGAMT" => item["shipping"] || "0",
      #"PAYMENTREQUEST_0_HANDLINGAMT" => item["handling"] || "0",
      #"PAYMENTREQUEST_0_SHIPDISCAMT" => item["shipping_discount"] || "0",
      #"PAYMENTREQUEST_0_INSURANCEAMT" => item["insurance"] || "0",
      "PAYMENTREQUEST_0_AMT" => item["amount"] || "0",

      "ALLOWNOTE" => item["allow_note"] || "0",
      "NOSHIPPING" => item["disable_change_shipping_info"] || "1"
  }
  self.merge!(current_item).merge!(summary)
end