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customer.rb
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customer.rb
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module FakeBraintree
class Customer
include Helpers
def initialize(customer_hash, options)
@customer_hash = {
"id" => options[:id],
"merchant_id" => options[:merchant_id]
}.merge(customer_hash)
end
def create
if invalid?
failure_response
else
hash = customer_hash
create_customer_with(hash)
create_credit_card_with(hash)
response_for_created_customer(hash)
end
end
def update
if existing_customer_hash
hash = update_existing_customer!
response_for_updated_customer(hash)
else
failure_response(404)
end
end
def delete
delete_customer_with_id(existing_customer_id)
deletion_response
end
def customer_hash
hash = @customer_hash.dup
hash["id"] ||= create_id
if hash["credit_card"] && hash["credit_card"].is_a?(Hash)
if !hash["credit_card"].empty?
hash["credit_card"]["last_4"] = last_four(hash)
hash["credit_card"]["token"] = credit_card_token(hash)
if credit_card_expiration_month
hash["credit_card"]["expiration_month"] = credit_card_expiration_month
end
if credit_card_expiration_year
hash["credit_card"]["expiration_year"] = credit_card_expiration_year
end
credit_card = hash.delete("credit_card")
hash["credit_cards"] = [credit_card]
end
end
hash
end
private
def invalid?
credit_card_is_failure? || invalid_credit_card?
end
def existing_customer_hash
existing_customer_id && FakeBraintree.registry.customers[existing_customer_id]
end
def update_existing_customer!
existing_customer_hash.merge!(customer_hash)
end
def credit_card_token(hash)
md5("#{hash['merchant_id']}#{hash['id']}")
end
def last_four(hash)
hash["credit_card"].delete("number")[-4..-1]
end
def failure_response(code = 422)
gzipped_response(code, FakeBraintree.failure_response(credit_card_number).to_xml(:root => 'api_error_response'))
end
def credit_card_is_failure?
@customer_hash.key?('credit_card') &&
FakeBraintree.failure?(@customer_hash["credit_card"]["number"])
end
def invalid_credit_card?
verify_credit_card?(@customer_hash) && has_invalid_credit_card?(@customer_hash)
end
def verify_credit_card?(customer_hash)
return true if FakeBraintree.verify_all_cards
@customer_hash.key?("credit_card") &&
@customer_hash["credit_card"].is_a?(Hash) &&
@customer_hash["credit_card"].key?("options") &&
@customer_hash["credit_card"]["options"].is_a?(Hash) &&
@customer_hash["credit_card"]["options"]["verify_card"] == true
end
def has_invalid_credit_card?(customer_hash)
has_credit_card_number? &&
! FakeBraintree::VALID_CREDIT_CARDS.include?(@customer_hash["credit_card"]["number"])
end
def has_credit_card_number?
@customer_hash.key?("credit_card") &&
@customer_hash["credit_card"].is_a?(Hash) &&
@customer_hash["credit_card"].key?("number")
end
def credit_card_number
has_credit_card_number? && @customer_hash["credit_card"]["number"]
end
def existing_customer_id
@customer_hash['id']
end
def response_for_created_customer(hash)
gzipped_response(201, hash.to_xml(:root => 'customer'))
end
def create_customer_with(hash)
FakeBraintree.registry.customers[hash["id"]] = hash
end
def create_credit_card_with(hash)
if hash.key?("credit_cards")
hash["credit_cards"].each do |credit_card|
add_credit_card_to_registry(credit_card)
end
end
end
def add_credit_card_to_registry(credit_card_hash)
FakeBraintree.registry.credit_cards[credit_card_hash["token"]] = credit_card_hash
end
def credit_card_expiration_date
credit_card_hash = @customer_hash["credit_card"]
if credit_card_hash && credit_card_hash.key?("expiration_date")
credit_card_hash["expiration_date"].split('/')
else
[]
end
end
def credit_card_expiration_month
credit_card_expiration_date[0]
end
def credit_card_expiration_year
credit_card_expiration_date[1]
end
def deletion_response
gzipped_response(200, '')
end
def delete_customer_with_id(id)
FakeBraintree.registry.customers[id] = nil
end
def response_for_updated_customer(hash)
gzipped_response(200, hash.to_xml(:root => 'customer'))
end
end
end