SQL Server
SQL Server
PayPal - Find Authorizations
See more PayPal Examples
Finds previously created authorizations.Chilkat SQL Server Downloads
-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
-- Important: Do not use nvarchar(max). See the warning about using nvarchar(max).
DECLARE @sTmp0 nvarchar(4000)
DECLARE @success int
SELECT @success = 0
-- This requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
-- Load our previously obtained access token. (see PayPal OAuth2 Access Token)
DECLARE @jsonToken int
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonToken OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
EXEC sp_OAMethod @jsonToken, 'LoadFile', @success OUT, 'qa_data/tokens/paypal.json'
-- Build the Authorization request header field value.
DECLARE @sbAuth int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbAuth OUT
-- token_type should be "Bearer"
EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'token_type'
EXEC sp_OAMethod @sbAuth, 'Append', @success OUT, @sTmp0
EXEC sp_OAMethod @sbAuth, 'Append', @success OUT, ' '
EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'access_token'
EXEC sp_OAMethod @sbAuth, 'Append', @success OUT, @sTmp0
-- Make the initial connection.
-- A single REST object, once connected, can be used for many PayPal REST API calls.
-- The auto-reconnect indicates that if the already-established HTTPS connection is closed,
-- then it will be automatically re-established as needed.
DECLARE @rest int
EXEC @hr = sp_OACreate 'Chilkat.Rest', @rest OUT
DECLARE @bAutoReconnect int
SELECT @bAutoReconnect = 1
EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'api.sandbox.paypal.com', 443, 1, @bAutoReconnect
IF @success = 0
BEGIN
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
RETURN
END
-- ----------------------------------------------------------------------------------------------
-- The code above this comment could be placed inside a function/subroutine within the application
-- because the connection does not need to be made for every request. Once the connection is made
-- the app may send many requests..
-- ----------------------------------------------------------------------------------------------
-- Clear the REST object of any headers or query params from previous requests.
EXEC sp_OAMethod @rest, 'ClearAllHeaders', @success OUT
EXEC sp_OAMethod @rest, 'ClearAllQueryParams', @success OUT
EXEC sp_OAMethod @sbAuth, 'GetAsString', @sTmp0 OUT
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'Authorization', @sTmp0
-- To find authoriaztions, we list payments and look for those
-- containing "authorization" transactions
EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'count', '100'
EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'start_index', '0'
EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'sort_by', 'update_time'
EXEC sp_OAMethod @rest, 'AddQueryParam', @success OUT, 'sort_order', 'asc'
-- Send the GET request and get the JSON response.
DECLARE @sbJsonResponse int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbJsonResponse OUT
EXEC sp_OAMethod @rest, 'FullRequestNoBodySb', @success OUT, 'GET', '/v1/payments/payment', @sbJsonResponse
IF @success = 0
BEGIN
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @sbJsonResponse
RETURN
END
DECLARE @json int
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT
EXEC sp_OASetProperty @json, 'EmitCompact', 0
EXEC sp_OAMethod @json, 'LoadSb', @success OUT, @sbJsonResponse
-- (optional) Save the entire JSON response to a file to examine if desired..
DECLARE @sbTemp int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbTemp OUT
EXEC sp_OAMethod @json, 'EmitSb', @success OUT, @sbTemp
EXEC sp_OAMethod @sbTemp, 'WriteFile', @success OUT, 'qa_output/paypal_payments.json', 'utf-8', 0
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
PRINT 'Response Status Code = ' + @iTmp0
-- Did we get a 200 success response?
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
IF @iTmp0 <> 200
BEGIN
EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
PRINT @sTmp0
PRINT 'Failed.'
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @sbJsonResponse
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbTemp
RETURN
END
-- We are looking for "authorization" transactions .
-- As shown below, we are looking in the "transactions" for "related_resources"
-- containing "authorization" JSON objects.
-- {
-- "payments": [
-- {
-- "id": "PAY-3SL8976592063093RLA3DMAY",
-- "create_time": "2016-11-24T00:36:19Z",
-- "update_time": "2016-11-24T00:36:24Z",
-- "state": "approved",
-- "intent": "authorize",
-- "payer": {
-- "payment_method": "credit_card",
-- "funding_instruments": [
-- {
-- "credit_card_token": {
-- "credit_card_id": "CARD-52W84623JH8043102LA3CLGA",
-- "payer_id": "user12345",
-- "last4": "9974",
-- "type": "visa",
-- "expire_month": "9",
-- "expire_year": "2021"
-- }
-- }
-- ]
-- },
-- "transactions": [
-- {
-- "amount": {
-- "total": "6.70",
-- "currency": "USD",
-- "details": {
-- "subtotal": "6.70"
-- }
-- },
-- "description": "This is the payment transaction description.",
-- "related_resources": [
-- {
-- "authorization": {
-- "id": "6HG91590AX913463C",
-- "create_time": "2016-11-24T00:36:19Z",
-- "update_time": "2016-11-24T00:36:24Z",
-- "amount": {
-- ...
-- }
-- },
-- "state": "authorized",
-- "parent_payment": "PAY-3SL8976592063093RLA3DMAY",
-- "valid_until": "2016-12-23T00:36:19Z",
-- ...
--
-- Iterate over the payments and show each authorization
DECLARE @jsonAuth int
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonAuth OUT
DECLARE @numPayments int
EXEC sp_OAMethod @json, 'SizeOfArray', @numPayments OUT, 'payments'
DECLARE @i int
SELECT @i = 0
WHILE @i < @numPayments
BEGIN
EXEC sp_OASetProperty @json, 'I', @i
DECLARE @j int
SELECT @j = 0
DECLARE @numTransactions int
EXEC sp_OAMethod @json, 'SizeOfArray', @numTransactions OUT, 'payments[i].transactions'
WHILE @j < @numTransactions
BEGIN
EXEC sp_OASetProperty @json, 'J', @j
DECLARE @numRelatedResources int
EXEC sp_OAMethod @json, 'SizeOfArray', @numRelatedResources OUT, 'payments[i].transactions[j].related_resources'
DECLARE @k int
SELECT @k = 0
WHILE @k < @numRelatedResources
BEGIN
EXEC sp_OASetProperty @json, 'K', @k
EXEC sp_OAMethod @json, 'HasMember', @iTmp0 OUT, 'payments[i].transactions[j].related_resources[k].authorization'
IF @iTmp0 = 1
BEGIN
EXEC sp_OAMethod @json, 'ObjectOf2', @success OUT, 'payments[i].transactions[j].related_resources[k].authorization', @jsonAuth
EXEC sp_OAMethod @jsonAuth, 'StringOf', @sTmp0 OUT, 'id'
PRINT 'authorization id: ' + @sTmp0
EXEC sp_OAMethod @jsonAuth, 'StringOf', @sTmp0 OUT, 'state'
PRINT 'state: ' + @sTmp0
EXEC sp_OAMethod @jsonAuth, 'StringOf', @sTmp0 OUT, 'amount.total'
PRINT 'total: ' + @sTmp0
PRINT '----'
END
SELECT @k = @k + 1
END
SELECT @j = @j + 1
END
SELECT @i = @i + 1
END
PRINT 'success'
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @sbJsonResponse
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbTemp
EXEC @hr = sp_OADestroy @jsonAuth
END
GO