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(Unicode C) PayPal - Show Payment DetailsShows details for a payment by ID. Note: This example requires Chilkat v9.5.0.65 or greater.
#include <C_CkJsonObjectW.h> #include <C_CkStringBuilderW.h> #include <C_CkRestW.h> #include <C_CkDateTimeW.h> #include <C_CkDtObjW.h> void ChilkatSample(void) { HCkJsonObjectW jsonToken; HCkStringBuilderW sbAuth; HCkRestW rest; BOOL bAutoReconnect; BOOL success; HCkStringBuilderW sbPath; int numReplaced; HCkStringBuilderW sbJsonResponse; HCkJsonObjectW json; HCkDateTimeW dateTime; HCkDtObjW dtUtc; // Note: Requires Chilkat v9.5.0.65 or greater. // 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) jsonToken = CkJsonObjectW_Create(); CkJsonObjectW_LoadFile(jsonToken,L"qa_data/tokens/paypal.json"); // Build the Authorization request header field value. sbAuth = CkStringBuilderW_Create(); // token_type should be "Bearer" CkStringBuilderW_Append(sbAuth,CkJsonObjectW_stringOf(jsonToken,L"token_type")); CkStringBuilderW_Append(sbAuth,L" "); CkStringBuilderW_Append(sbAuth,CkJsonObjectW_stringOf(jsonToken,L"access_token")); // 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. rest = CkRestW_Create(); bAutoReconnect = TRUE; success = CkRestW_Connect(rest,L"api.sandbox.paypal.com",443,TRUE,bAutoReconnect); if (success != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); return; } // ---------------------------------------------------------------------------------------------- // 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. CkRestW_ClearAllHeaders(rest); CkRestW_ClearAllQueryParams(rest); CkRestW_AddHeader(rest,L"Authorization",CkStringBuilderW_getAsString(sbAuth)); // The payment ID is added to the path. sbPath = CkStringBuilderW_Create(); CkStringBuilderW_Append(sbPath,L"/v1/payments/payment/payment_id"); numReplaced = CkStringBuilderW_Replace(sbPath,L"payment_id",L"PAY-2CY489250W145633HLA3DK3Y"); // Send the GET request and get the JSON response. sbJsonResponse = CkStringBuilderW_Create(); success = CkRestW_FullRequestNoBodySb(rest,L"GET",CkStringBuilderW_getAsString(sbPath),sbJsonResponse); if (success != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkStringBuilderW_Dispose(sbPath); CkStringBuilderW_Dispose(sbJsonResponse); return; } json = CkJsonObjectW_Create(); CkJsonObjectW_putEmitCompact(json,FALSE); CkJsonObjectW_LoadSb(json,sbJsonResponse); wprintf(L"Response Status Code = %d\n",CkRestW_getResponseStatusCode(rest)); // Did we get a 200 success response? if (CkRestW_getResponseStatusCode(rest) != 200) { wprintf(L"%s\n",CkJsonObjectW_emit(json)); wprintf(L"Failed.\n"); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkStringBuilderW_Dispose(sbPath); CkStringBuilderW_Dispose(sbJsonResponse); CkJsonObjectW_Dispose(json); return; } // Sample JSON response is shown below. wprintf(L"%s\n",CkJsonObjectW_emit(json)); wprintf(L"----------------------\n"); // Show how to get a timestamp, such as update_time. dateTime = CkDateTimeW_Create(); success = CkDateTimeW_SetFromTimestamp(dateTime,CkJsonObjectW_stringOf(json,L"update_time")); wprintf(L"utc update_time: %s\n",CkDateTimeW_getAsTimestamp(dateTime,FALSE)); wprintf(L"local update_time: %s\n",CkDateTimeW_getAsTimestamp(dateTime,TRUE)); wprintf(L"utc rfc822: %s\n",CkDateTimeW_getAsRfc822(dateTime,FALSE)); wprintf(L"local rfc822: %s\n",CkDateTimeW_getAsRfc822(dateTime,TRUE)); dtUtc = CkDateTimeW_GetDtObj(dateTime,FALSE); wprintf(L"%d/%d/%d\n",CkDtObjW_getMonth(dtUtc),CkDtObjW_getDay(dtUtc),CkDtObjW_getYear(dtUtc)); CkDtObjW_Dispose(dtUtc); wprintf(L"success\n"); // ------------------------------------------------ // A sample JSON response: // { // "id": "PAY-2CY489250W145633HLA3DK3Y", // "create_time": "2016-11-24T00:33:51Z", // "update_time": "2016-11-24T00:40:54Z", // "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": "7X8332687A4929542", // "create_time": "2016-11-24T00:33:51Z", // "update_time": "2016-11-24T00:33:58Z", // "amount": { // "total": "6.70", // "currency": "USD", // "details": { // "subtotal": "6.70" // } // }, // "state": "captured", // "parent_payment": "PAY-2CY489250W145633HLA3DK3Y", // "valid_until": "2016-12-23T00:33:51Z", // "links": [ // { // "href": "https://api.sandbox.paypal.com/v1/payments/authorization/7X8332687A4929542", // "rel": "self", // "method": "GET" // }, // { // "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-2CY489250W145633HLA3DK3Y", // "rel": "parent_payment", // "method": "GET" // } // ] // } // }, // { // "capture": { // "id": "1LY5310469661362J", // "create_time": "2016-11-24T00:40:50Z", // "update_time": "2016-11-24T00:40:54Z", // "amount": { // "total": "4.54", // "currency": "USD" // }, // "state": "completed", // "parent_payment": "PAY-2CY489250W145633HLA3DK3Y", // "transaction_fee": { // "value": "0.43", // "currency": "USD" // }, // "links": [ // { // "href": "https://api.sandbox.paypal.com/v1/payments/capture/1LY5310469661362J", // "rel": "self", // "method": "GET" // }, // { // "href": "https://api.sandbox.paypal.com/v1/payments/capture/1LY5310469661362J/refund", // "rel": "refund", // "method": "POST" // }, // { // "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-2CY489250W145633HLA3DK3Y", // "rel": "parent_payment", // "method": "GET" // } // ] // } // } // ] // } // ], // "links": [ // { // "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-2CY489250W145633HLA3DK3Y", // "rel": "self", // "method": "GET" // } // ] // } CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkStringBuilderW_Dispose(sbPath); CkStringBuilderW_Dispose(sbJsonResponse); CkJsonObjectW_Dispose(json); CkDateTimeW_Dispose(dateTime); } |
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