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(DataFlex) PayPal - Create OrderCreates a PayPal order. "Creating a PayPal order indicates that the buyer has consented to the purchase but does not place the funds on hold. After you create an order, you can capture the order directly without any additional authorization or you can make an authorization API call to place funds on hold until you are ready to capture. Because the order does not place funds on hold, create an authorization instead of capturing an order directly. See PayPal Order Process for more information. Note: This example requires Chilkat v9.5.0.65 or greater.
Use ChilkatAx-9.5.0-win32.pkg Procedure Test Token Handle hoJsonToken Handle hoSbAuth Handle hoRest Boolean iBAutoReconnect Boolean iSuccess Handle hoJson Variant vSbJsonRequest Handle hoSbJsonRequest Variant vSbJsonResponse Handle hoSbJsonResponse String sTemp1 Integer iTemp1 // 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) Get Create (RefClass(cComChilkatJsonObject)) To hoJsonToken If (Not(IsComObjectCreated(hoJsonToken))) Begin Send CreateComObject of hoJsonToken End Get ComLoadFile Of hoJsonToken "qa_data/tokens/paypal.json" To iSuccess // Build the Authorization request header field value. Get Create (RefClass(cComChilkatStringBuilder)) To hoSbAuth If (Not(IsComObjectCreated(hoSbAuth))) Begin Send CreateComObject of hoSbAuth End // token_type should be "Bearer" Get ComStringOf Of hoJsonToken "token_type" To sTemp1 Get ComAppend Of hoSbAuth sTemp1 To iSuccess Get ComAppend Of hoSbAuth " " To iSuccess Get ComStringOf Of hoJsonToken "access_token" To sTemp1 Get ComAppend Of hoSbAuth sTemp1 To iSuccess // 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. Get Create (RefClass(cComChilkatRest)) To hoRest If (Not(IsComObjectCreated(hoRest))) Begin Send CreateComObject of hoRest End Move True To iBAutoReconnect Get ComConnect Of hoRest "api.sandbox.paypal.com" 443 True iBAutoReconnect To iSuccess If (iSuccess <> True) Begin Get ComLastErrorText Of hoRest To sTemp1 Showln sTemp1 Procedure_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.. // ---------------------------------------------------------------------------------------------- // Build the JSON containing the transaction information. Get Create (RefClass(cComChilkatJsonObject)) To hoJson If (Not(IsComObjectCreated(hoJson))) Begin Send CreateComObject of hoJson End Set ComEmitCompact Of hoJson To False Get ComUpdateString Of hoJson "intent" "order" To iSuccess Get ComUpdateString Of hoJson "payer.payment_method" "paypal" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.total" "30.11" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.currency" "USD" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.details.subtotal" "30.00" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.details.tax" "0.07" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.details.shipping" "0.03" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.details.handling_fee" "1.00" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.details.shipping_discount" "-1.00" To iSuccess Get ComUpdateString Of hoJson "transactions[0].amount.details.insurance" "0.01" To iSuccess Get ComUpdateString Of hoJson "transactions[0].description" "This is the payment transaction description." To iSuccess Get ComUpdateString Of hoJson "transactions[0].custom" "EBAY_EMS_90048630024435" To iSuccess Get ComUpdateString Of hoJson "transactions[0].invoice_number" "48787589673" To iSuccess Get ComUpdateString Of hoJson "transactions[0].payment_options.allowed_payment_method" "INSTANT_FUNDING_SOURCE" To iSuccess Get ComUpdateString Of hoJson "transactions[0].soft_descriptor" "ECHI5786786" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[0].name" "hat" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[0].description" "Brown color hat" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[0].quantity" "5" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[0].price" "3" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[0].tax" "0.01" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[0].sku" "1" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[0].currency" "USD" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[1].name" "handbag" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[1].description" "Black color hand bag" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[1].quantity" "1" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[1].price" "15" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[1].tax" "0.02" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[1].sku" "product34" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.items[1].currency" "USD" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.recipient_name" "Hello World" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.line1" "4thFloor" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.line2" "unit#34" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.city" "SAn Jose" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.country_code" "US" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.postal_code" "95131" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.phone" "011862212345678" To iSuccess Get ComUpdateString Of hoJson "transactions[0].item_list.shipping_address.state" "CA" To iSuccess Get ComUpdateString Of hoJson "note_to_payer" "Contact us for any questions on your order." To iSuccess Get ComUpdateString Of hoJson "redirect_urls.return_url" "http://www.amazon.com" To iSuccess Get ComUpdateString Of hoJson "redirect_urls.cancel_url" "http://www.hawaii.com" To iSuccess Get ComEmit Of hoJson To sTemp1 Showln sTemp1 // The JSON created by the above code: // { // "intent": "order", // "payer": { // "payment_method": "paypal" // }, // "transactions": [ // { // "amount": { // "total": "30.11", // "currency": "USD", // "details": { // "subtotal": "30.00", // "tax": "0.07", // "shipping": "0.03", // "handling_fee": "1.00", // "shipping_discount": "-1.00", // "insurance": "0.01" // } // }, // "description": "This is the payment transaction description.", // "custom": "EBAY_EMS_90048630024435", // "invoice_number": "48787589673", // "payment_options": { // "allowed_payment_method": "INSTANT_FUNDING_SOURCE" // }, // "soft_descriptor": "ECHI5786786", // "item_list": { // "items": [ // { // "name": "hat", // "description": "Brown color hat", // "quantity": "5", // "price": "3", // "tax": "0.01", // "sku": "1", // "currency": "USD" // }, // { // "name": "handbag", // "description": "Black color hand bag", // "quantity": "1", // "price": "15", // "tax": "0.02", // "sku": "product34", // "currency": "USD" // } // ], // "shipping_address": { // "recipient_name": "Hello World", // "line1": "4thFloor", // "line2": "unit#34", // "city": "SAn Jose", // "country_code": "US", // "postal_code": "95131", // "phone": "011862212345678", // "state": "CA" // } // } // } // ], // "note_to_payer": "Contact us for any questions on your order.", // "redirect_urls": { // "return_url": "http://www.amazon.com", // "cancel_url": "http://www.hawaii.com" // } // } // Get ComGetAsString Of hoSbAuth To sTemp1 Get ComAddHeader Of hoRest "Authorization" sTemp1 To iSuccess Get ComAddHeader Of hoRest "Content-Type" "application/json" To iSuccess // Send the POST request containign the JSON in the request body, and get the JSON response. Get Create (RefClass(cComChilkatStringBuilder)) To hoSbJsonRequest If (Not(IsComObjectCreated(hoSbJsonRequest))) Begin Send CreateComObject of hoSbJsonRequest End Set ComEmitCompact Of hoJson To True Get pvComObject of hoSbJsonRequest to vSbJsonRequest Get ComEmitSb Of hoJson vSbJsonRequest To iSuccess Get Create (RefClass(cComChilkatStringBuilder)) To hoSbJsonResponse If (Not(IsComObjectCreated(hoSbJsonResponse))) Begin Send CreateComObject of hoSbJsonResponse End Get pvComObject of hoSbJsonRequest to vSbJsonRequest Get pvComObject of hoSbJsonResponse to vSbJsonResponse Get ComFullRequestSb Of hoRest "POST" "/v1/payments/payment" vSbJsonRequest vSbJsonResponse To iSuccess If (iSuccess <> True) Begin Get ComLastErrorText Of hoRest To sTemp1 Showln sTemp1 Procedure_Return End Set ComEmitCompact Of hoJson To False Get pvComObject of hoSbJsonResponse to vSbJsonResponse Get ComLoadSb Of hoJson vSbJsonResponse To iSuccess Get ComResponseStatusCode Of hoRest To iTemp1 Showln "Response Status Code = " iTemp1 // Did we get a 201 success response? Get ComResponseStatusCode Of hoRest To iTemp1 If (iTemp1 <> 201) Begin Get ComEmit Of hoJson To sTemp1 Showln sTemp1 Showln "Failed." Procedure_Return End // Sample JSON response is shown below. Get ComEmit Of hoJson To sTemp1 Showln sTemp1 Showln "success" // ------------------------------------------------ // A sample JSON response: // { // "id": "PAY-4G829619WD096761LLA3DYAQ", // "intent": "order", // "state": "created", // "payer": { // "payment_method": "paypal", // "use_vendor_currency_conversion": false // }, // "transactions": [ // { // "amount": { // "total": "30.11", // "currency": "USD", // "details": { // "subtotal": "30.00", // "tax": "0.07", // "shipping": "0.03", // "insurance": "0.01", // "handling_fee": "1.00", // "shipping_discount": "-1.00" // } // }, // "description": "This is the payment transaction description.", // "custom": "EBAY_EMS_90048630024435", // "invoice_number": "48787589673", // "soft_descriptor": "ECHI5786786", // "payment_options": { // "allowed_payment_method": "INSTANT_FUNDING_SOURCE", // "recurring_flag": false, // "skip_fmf": false // }, // "item_list": { // "items": [ // { // "name": "hat", // "sku": "1", // "description": "Brown color hat", // "price": "3.00", // "currency": "USD", // "tax": "0.01", // "quantity": 5 // }, // { // "name": "handbag", // "sku": "product34", // "description": "Black color hand bag", // "price": "15.00", // "currency": "USD", // "tax": "0.02", // "quantity": 1 // } // ], // "shipping_address": { // "recipient_name": "Hello World", // "line1": "4thFloor", // "line2": "unit#34", // "city": "SAn Jose", // "state": "CA", // "postal_code": "95131", // "country_code": "US", // "phone": "011862212345678" // } // }, // "related_resources": [ // ] // } // ], // "note_to_payer": "Contact us for any questions on your order.", // "create_time": "2016-11-24T01:01:54Z", // "links": [ // { // "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-4G829619WD096761LLA3DYAQ", // "rel": "self", // "method": "GET" // }, // { // "href": "https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=EC-0LS838292T986021B", // "rel": "approval_url", // "method": "REDIRECT" // }, // { // "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-4G829619WD096761LLA3DYAQ/execute", // "rel": "execute", // "method": "POST" // } // ] // } End_Procedure |
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