require "stripe_wrapper/engine"

module StripeWrapper
  require "stripe"
  Stripe.api_key = ENV["STRIPE_KEY"]

  # Source is either a customer or a token
  def self.create_charge(customer=nil,source=nil,amount=0,currency='clp',metadata={},description='')
    #Metadata must be a hash. Example: :metadata => {'order_id' => '6735'}
    Stripe::Charge.create({
      amount: amount,
      currency: currency,
      customer: customer,
      source: source, # obtained with Stripe.js
      description: description,
      metadata: metadata
    }
    # , { idempotency_key: "oSTGoYvkC1kaczHw"}
    )
  end

  def self.create_customer(token,user,description='')
    Stripe::Customer.create(
     :description => description,
     :email => user.email,
     :source => token # obtained with Stripe.js
    )
  end

  def self.get_customer(user)
    customer = StripeCustomer.find_by_user_id(user.id)
    customer = Customer.parse(Stripe::Customer.retrieve(customer.stripe_id)) rescue nil #TODO implement customer model
  end
  def self.update_customer(user,customer_params)
    customer = StripeCustomer.find_by_user_id(user.id)
    stripe_customer = Stripe::Customer.retrieve(customer.stripe_id)
    customer_params.each do |param|
      stripe_customer.send("#{param[0]}=",param[1])
    end
    stripe_customer.save

  end


end