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(Unicode C) PayPal - Mark Invoice as RefundedMark an invoice as refunded. 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> void ChilkatSample(void) { HCkJsonObjectW jsonToken; HCkStringBuilderW sbAuth; HCkRestW rest; BOOL bAutoReconnect; BOOL success; HCkJsonObjectW json; HCkDateTimeW dtNow; HCkStringBuilderW sbDt; int numReplaced; HCkStringBuilderW sbPath; int numReplacements; HCkStringBuilderW sbRequestBody; HCkStringBuilderW sbResponseBody; // 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.. // ---------------------------------------------------------------------------------------------- // Build the JSON request body containing the reminder information: json = CkJsonObjectW_Create(); CkJsonObjectW_putEmitCompact(json,FALSE); dtNow = CkDateTimeW_Create(); CkDateTimeW_SetFromCurrentSystemTime(dtNow); sbDt = CkStringBuilderW_Create(); CkStringBuilderW_Append(sbDt,CkDateTimeW_getAsTimestamp(dtNow,FALSE)); numReplaced = CkStringBuilderW_Replace(sbDt,L"T",L" "); numReplaced = CkStringBuilderW_Replace(sbDt,L"Z",L" UTC"); CkJsonObjectW_UpdateString(json,L"date",CkStringBuilderW_getAsString(sbDt)); CkJsonObjectW_UpdateString(json,L"note",L"Refunded by credit card!"); CkJsonObjectW_UpdateString(json,L"amount.currency",L"USD"); CkJsonObjectW_UpdateString(json,L"amount.value",L"500.00"); wprintf(L"%s\n",CkJsonObjectW_emit(json)); // The JSON created by the above code: // { // "date": "2016-11-28 21:05:38 UTC", // "note": "Refunded by credit card!", // "amount": { // "currency": "USD", // "value": "500.00" // } // } // Build a path using a previously-sent invoice ID. sbPath = CkStringBuilderW_Create(); CkStringBuilderW_Append(sbPath,L"/v1/invoicing/invoices/invoice_id/record-refund"); numReplacements = CkStringBuilderW_Replace(sbPath,L"invoice_id",L"INV2-QCHR-QHSD-M2VU-AVXC"); CkJsonObjectW_putEmitCompact(json,TRUE); sbRequestBody = CkStringBuilderW_Create(); sbResponseBody = CkStringBuilderW_Create(); CkRestW_AddHeader(rest,L"Content-Type",L"application/json"); CkRestW_AddHeader(rest,L"Authorization",CkStringBuilderW_getAsString(sbAuth)); CkJsonObjectW_EmitSb(json,sbRequestBody); success = CkRestW_FullRequestSb(rest,L"POST",CkStringBuilderW_getAsString(sbPath),sbRequestBody,sbResponseBody); if (success != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(json); CkDateTimeW_Dispose(dtNow); CkStringBuilderW_Dispose(sbDt); CkStringBuilderW_Dispose(sbPath); CkStringBuilderW_Dispose(sbRequestBody); CkStringBuilderW_Dispose(sbResponseBody); return; } wprintf(L"Response Status Code = %d\n",CkRestW_getResponseStatusCode(rest)); // Check for a success response. if (CkRestW_getResponseStatusCode(rest) != 204) { wprintf(L"%s\n",CkStringBuilderW_getAsString(sbResponseBody)); wprintf(L"Failed.\n"); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(json); CkDateTimeW_Dispose(dtNow); CkStringBuilderW_Dispose(sbDt); CkStringBuilderW_Dispose(sbPath); CkStringBuilderW_Dispose(sbRequestBody); CkStringBuilderW_Dispose(sbResponseBody); return; } // For a success response, the response body is empty. wprintf(L"Success.\n"); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(json); CkDateTimeW_Dispose(dtNow); CkStringBuilderW_Dispose(sbDt); CkStringBuilderW_Dispose(sbPath); CkStringBuilderW_Dispose(sbRequestBody); CkStringBuilderW_Dispose(sbResponseBody); } |
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