这是您可以在 Rails 中执行此操作的一种方法。这假设您要从特定时间点到现在进行搜索,但您可以更改end_date
以指定结束日期。请注意,我已将'paypal-sdk-merchant'
gem 添加到我的 gemfile 中(请参阅https://github.com/paypal/merchant-sdk-ruby)并按照说明设置我的身份验证。
您要在下面编辑的两件事是start_date
方法(设置您自己的开始日期)和do_something(x)
您想要对日期范围内的每个单独订单执行的任何方法。
module PaypalTxnSearch
def check_for_updated_orders
begin
@paypal_order_list = get_paypal_orders_in_range(start_date, end_date)
@paypal_order_list.PaymentTransactions.each do |x|
# This is where you can call a method to process each transaction
do_something(x)
end
# TransactionSearch returns up to 100 of the most recent items.
end while txn_search_result_needs_pagination?
end
def get_paypal_orders_in_range(start_date, end_date)
@api = PayPal::SDK::Merchant::API.new
# Build Transaction Search request object
# https://developer.paypal.com/webapps/developer/docs/classic/api/merchant/TransactionSearch_API_Operation_NVP/
@transaction_search = @api.build_transaction_search(
StartDate: start_date,
EndDate: end_date
)
# Make API call & get response
@response = @api.transaction_search(@transaction_search)
# Access Response
return_response_or_errors(@response)
end
def start_date
# In this example we look back 6 months, but you can change it
Date.today.advance(months: -6)
end
def end_date
if defined?(@paypal_order_list)
@paypal_order_list.PaymentTransactions.last.Timestamp
else
DateTime.now
end
end
def txn_search_result_needs_pagination?
@@paypal_order_list.Ack == 'SuccessWithWarning' &&
@@paypal_order_list.Errors.count == 1 &&
@@paypal_order_list.Errors[0].ErrorCode == '11002'
end
def return_response_or_errors(response)
if response.success?
response
else
response.Errors
end
end
end