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(Unicode C) PayPal Create InvoiceSee more PayPal ExamplesCreates a draft invoice. For more information, see https://developer.paypal.com/docs/api/invoicing/v2/#invoices_create
#include <C_CkJsonObjectW.h> #include <C_CkStringBuilderW.h> #include <C_CkRestW.h> void ChilkatSample(void) { HCkJsonObjectW jsonToken; HCkStringBuilderW sbAuth; HCkRestW rest; BOOL bAutoReconnect; BOOL success; HCkJsonObjectW json; HCkStringBuilderW sbRequestBody; HCkStringBuilderW sbResponseBody; HCkJsonObjectW jsonResponse; // Note: Requires Chilkat v9.5.0.64 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.. // ---------------------------------------------------------------------------------------------- // First create a JSON invoice: json = CkJsonObjectW_Create(); CkJsonObjectW_putEmitCompact(json,FALSE); CkJsonObjectW_UpdateString(json,L"merchant_info.email",L"frank-facilitator@example.com"); CkJsonObjectW_UpdateString(json,L"merchant_info.first_name",L"Frank"); CkJsonObjectW_UpdateString(json,L"merchant_info.last_name",L"Facilitator"); CkJsonObjectW_UpdateString(json,L"merchant_info.business_name",L"Medical Professionals, LLC"); CkJsonObjectW_UpdateString(json,L"merchant_info.phone.country_code",L"001"); CkJsonObjectW_UpdateString(json,L"merchant_info.phone.national_number",L"5032141716"); CkJsonObjectW_UpdateString(json,L"merchant_info.address.line1",L"1234 Main St."); CkJsonObjectW_UpdateString(json,L"merchant_info.address.city",L"Portland"); CkJsonObjectW_UpdateString(json,L"merchant_info.address.state",L"OR"); CkJsonObjectW_UpdateString(json,L"merchant_info.address.postal_code",L"97217"); CkJsonObjectW_UpdateString(json,L"merchant_info.address.country_code",L"US"); CkJsonObjectW_UpdateString(json,L"billing_info[0].email",L"frank-buyer@somewhere.com"); CkJsonObjectW_UpdateString(json,L"items[0].name",L"Sutures"); CkJsonObjectW_UpdateInt(json,L"items[0].quantity",100); CkJsonObjectW_UpdateString(json,L"items[0].unit_price.currency",L"USD"); CkJsonObjectW_UpdateString(json,L"items[0].unit_price.value",L"5"); CkJsonObjectW_UpdateString(json,L"note",L"Medical Invoice 16 Jul, 2013 PST"); CkJsonObjectW_UpdateString(json,L"payment_term.term_type",L"NET_45"); CkJsonObjectW_UpdateString(json,L"shipping_info.first_name",L"Sally"); CkJsonObjectW_UpdateString(json,L"shipping_info.last_name",L"Patient"); CkJsonObjectW_UpdateString(json,L"shipping_info.business_name",L"Not applicable"); CkJsonObjectW_UpdateString(json,L"shipping_info.phone.country_code",L"001"); CkJsonObjectW_UpdateString(json,L"shipping_info.phone.national_number",L"5039871234"); CkJsonObjectW_UpdateString(json,L"shipping_info.address.line1",L"1234 Broad St."); CkJsonObjectW_UpdateString(json,L"shipping_info.address.city",L"Portland"); CkJsonObjectW_UpdateString(json,L"shipping_info.address.state",L"OR"); CkJsonObjectW_UpdateString(json,L"shipping_info.address.postal_code",L"97216"); CkJsonObjectW_UpdateString(json,L"shipping_info.address.country_code",L"US"); wprintf(L"%s\n",CkJsonObjectW_emit(json)); // The JSON invoice created by the above code: // { // "merchant_info": { // "email": "frank-facilitator@example.com", // "first_name": "Frank", // "last_name": "Facilitator", // "business_name": "Medical Professionals, LLC", // "phone": { // "country_code": "001", // "national_number": "5032141716" // }, // "address": { // "line1": "1234 Main St.", // "city": "Portland", // "state": "OR", // "postal_code": "97217", // "country_code": "US" // } // }, // "billing_info": [ // { // "email": "frank-buyer@somewhere.com" // } // ], // "items": [ // { // "name": "Sutures", // "quantity": 100, // "unit_price": { // "currency": "USD", // "value": "5" // } // } // ], // "note": "Medical Invoice 16 Jul, 2013 PST", // "payment_term": { // "term_type": "NET_45" // }, // "shipping_info": { // "first_name": "Sally", // "last_name": "Patient", // "business_name": "Not applicable", // "phone": { // "country_code": "001", // "national_number": "5039871234" // }, // "address": { // "line1": "1234 Broad St.", // "city": "Portland", // "state": "OR", // "postal_code": "97216", // "country_code": "US" // } // } // } // Send the POST equivalent to this CURL command: // curl -v -X POST https://api.sandbox.paypal.com/v1/invoicing/invoices/ \ // -H "Content-Type:application/json" \ // -H "Authorization: Bearer Access-Token" \ // -d '{ invoice JSON goes here }' 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",L"/v1/invoicing/invoices",sbRequestBody,sbResponseBody); if (success != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(json); CkStringBuilderW_Dispose(sbRequestBody); CkStringBuilderW_Dispose(sbResponseBody); return; } // We should have some sort of JSON response. It could be successful, or an error. jsonResponse = CkJsonObjectW_Create(); CkJsonObjectW_putEmitCompact(jsonResponse,FALSE); CkJsonObjectW_LoadSb(jsonResponse,sbResponseBody); wprintf(L"Response Status Code = %d\n",CkRestW_getResponseStatusCode(rest)); // Did we get a 201 success response? if (CkRestW_getResponseStatusCode(rest) != 201) { // Show the JSON response body wprintf(L"%s\n",CkJsonObjectW_emit(jsonResponse)); wprintf(L"%s\n",CkRestW_lastRequestStartLine(rest)); wprintf(L"%s\n",CkRestW_lastRequestHeader(rest)); wprintf(L"Failed.\n"); CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(json); CkStringBuilderW_Dispose(sbRequestBody); CkStringBuilderW_Dispose(sbResponseBody); CkJsonObjectW_Dispose(jsonResponse); return; } // Show a few parts of the JSON response wprintf(L"id: %s\n",CkJsonObjectW_stringOf(jsonResponse,L"id")); wprintf(L"number: %s\n",CkJsonObjectW_stringOf(jsonResponse,L"number")); wprintf(L"template_id: %s\n",CkJsonObjectW_stringOf(jsonResponse,L"template_id")); wprintf(L"status: %s\n",CkJsonObjectW_stringOf(jsonResponse,L"status")); // Show the full JSON response. wprintf(L"%s\n",CkJsonObjectW_emit(jsonResponse)); wprintf(L"Success.\n"); // A successful response looks like this: // { // "id": "INV2-ZG2H-HKAW-PMWU-N6ZR", // "number": "0001", // "template_id": "TEMP-8HS37702UW384535K", // "status": "DRAFT", // "merchant_info": { // "email": "smith-facilitator@chilkatsoft.com", // "first_name": "Joe", // "last_name": "Facilitator", // "business_name": "Medical Professionals, LLC", // "phone": { // "country_code": "001", // "national_number": "5032141716" // }, // "address": { // "line1": "1234 Main St.", // "city": "Portland", // "state": "OR", // "postal_code": "97217", // "country_code": "US" // } // }, // "billing_info": [ // { // "email": "smith-buyer@chilkatsoft.com" // } // ], // "shipping_info": { // "first_name": "Sally", // "last_name": "Patient", // "business_name": "Not applicable", // "phone": { // "country_code": "001", // "national_number": "5039871234" // }, // "address": { // "line1": "1234 Broad St.", // "city": "Portland", // "state": "OR", // "postal_code": "97216", // "country_code": "US" // } // }, // "items": [ // { // "name": "Sutures", // "quantity": 100.0, // "unit_price": { // "currency": "USD", // "value": "5.00" // } // } // ], // "invoice_date": "2016-11-15 PST", // "payment_term": { // "term_type": "NET_45", // "due_date": "2016-12-30 PST" // }, // "tax_calculated_after_discount": false, // "tax_inclusive": false, // "note": "Medical Invoice 16 Jul, 2013 PST", // "total_amount": { // "currency": "USD", // "value": "500.00" // }, // "metadata": { // "created_date": "2016-11-15 06:17:03 PST" // }, // "links": [ // { // "rel": "self", // "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR", // "method": "GET" // }, // { // "rel": "send", // "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR/send", // "method": "POST" // }, // { // "rel": "update", // "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR/update", // "method": "PUT" // }, // { // "rel": "delete", // "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR", // "method": "DELETE" // } // ] // } // CkJsonObjectW_Dispose(jsonToken); CkStringBuilderW_Dispose(sbAuth); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(json); CkStringBuilderW_Dispose(sbRequestBody); CkStringBuilderW_Dispose(sbResponseBody); CkJsonObjectW_Dispose(jsonResponse); } |
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