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(Objective-C) 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.
#import <CkoJsonObject.h> #import <CkoStringBuilder.h> #import <CkoRest.h> // 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) CkoJsonObject *jsonToken = [[CkoJsonObject alloc] init]; [jsonToken LoadFile: @"qa_data/tokens/paypal.json"]; // Build the Authorization request header field value. CkoStringBuilder *sbAuth = [[CkoStringBuilder alloc] init]; // token_type should be "Bearer" [sbAuth Append: [jsonToken StringOf: @"token_type"]]; [sbAuth Append: @" "]; [sbAuth Append: [jsonToken StringOf: @"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. CkoRest *rest = [[CkoRest alloc] init]; BOOL bAutoReconnect = YES; BOOL success = [rest Connect: @"api.sandbox.paypal.com" port: [NSNumber numberWithInt: 443] tls: YES autoReconnect: bAutoReconnect]; if (success != YES) { NSLog(@"%@",rest.LastErrorText); 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 containing the transaction information. CkoJsonObject *json = [[CkoJsonObject alloc] init]; json.EmitCompact = NO; [json UpdateString: @"intent" value: @"order"]; [json UpdateString: @"payer.payment_method" value: @"paypal"]; [json UpdateString: @"transactions[0].amount.total" value: @"30.11"]; [json UpdateString: @"transactions[0].amount.currency" value: @"USD"]; [json UpdateString: @"transactions[0].amount.details.subtotal" value: @"30.00"]; [json UpdateString: @"transactions[0].amount.details.tax" value: @"0.07"]; [json UpdateString: @"transactions[0].amount.details.shipping" value: @"0.03"]; [json UpdateString: @"transactions[0].amount.details.handling_fee" value: @"1.00"]; [json UpdateString: @"transactions[0].amount.details.shipping_discount" value: @"-1.00"]; [json UpdateString: @"transactions[0].amount.details.insurance" value: @"0.01"]; [json UpdateString: @"transactions[0].description" value: @"This is the payment transaction description."]; [json UpdateString: @"transactions[0].custom" value: @"EBAY_EMS_90048630024435"]; [json UpdateString: @"transactions[0].invoice_number" value: @"48787589673"]; [json UpdateString: @"transactions[0].payment_options.allowed_payment_method" value: @"INSTANT_FUNDING_SOURCE"]; [json UpdateString: @"transactions[0].soft_descriptor" value: @"ECHI5786786"]; [json UpdateString: @"transactions[0].item_list.items[0].name" value: @"hat"]; [json UpdateString: @"transactions[0].item_list.items[0].description" value: @"Brown color hat"]; [json UpdateString: @"transactions[0].item_list.items[0].quantity" value: @"5"]; [json UpdateString: @"transactions[0].item_list.items[0].price" value: @"3"]; [json UpdateString: @"transactions[0].item_list.items[0].tax" value: @"0.01"]; [json UpdateString: @"transactions[0].item_list.items[0].sku" value: @"1"]; [json UpdateString: @"transactions[0].item_list.items[0].currency" value: @"USD"]; [json UpdateString: @"transactions[0].item_list.items[1].name" value: @"handbag"]; [json UpdateString: @"transactions[0].item_list.items[1].description" value: @"Black color hand bag"]; [json UpdateString: @"transactions[0].item_list.items[1].quantity" value: @"1"]; [json UpdateString: @"transactions[0].item_list.items[1].price" value: @"15"]; [json UpdateString: @"transactions[0].item_list.items[1].tax" value: @"0.02"]; [json UpdateString: @"transactions[0].item_list.items[1].sku" value: @"product34"]; [json UpdateString: @"transactions[0].item_list.items[1].currency" value: @"USD"]; [json UpdateString: @"transactions[0].item_list.shipping_address.recipient_name" value: @"Hello World"]; [json UpdateString: @"transactions[0].item_list.shipping_address.line1" value: @"4thFloor"]; [json UpdateString: @"transactions[0].item_list.shipping_address.line2" value: @"unit#34"]; [json UpdateString: @"transactions[0].item_list.shipping_address.city" value: @"SAn Jose"]; [json UpdateString: @"transactions[0].item_list.shipping_address.country_code" value: @"US"]; [json UpdateString: @"transactions[0].item_list.shipping_address.postal_code" value: @"95131"]; [json UpdateString: @"transactions[0].item_list.shipping_address.phone" value: @"011862212345678"]; [json UpdateString: @"transactions[0].item_list.shipping_address.state" value: @"CA"]; [json UpdateString: @"note_to_payer" value: @"Contact us for any questions on your order."]; [json UpdateString: @"redirect_urls.return_url" value: @"http://www.amazon.com"]; [json UpdateString: @"redirect_urls.cancel_url" value: @"http://www.hawaii.com"]; NSLog(@"%@",[json Emit]); // 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" // } // } // [rest AddHeader: @"Authorization" value: [sbAuth GetAsString]]; [rest AddHeader: @"Content-Type" value: @"application/json"]; // Send the POST request containign the JSON in the request body, and get the JSON response. CkoStringBuilder *sbJsonRequest = [[CkoStringBuilder alloc] init]; json.EmitCompact = YES; [json EmitSb: sbJsonRequest]; CkoStringBuilder *sbJsonResponse = [[CkoStringBuilder alloc] init]; success = [rest FullRequestSb: @"POST" uriPath: @"/v1/payments/payment" requestBody: sbJsonRequest responseBody: sbJsonResponse]; if (success != YES) { NSLog(@"%@",rest.LastErrorText); return; } json.EmitCompact = NO; [json LoadSb: sbJsonResponse]; NSLog(@"%@%d",@"Response Status Code = ",[rest.ResponseStatusCode intValue]); // Did we get a 201 success response? if ([rest.ResponseStatusCode intValue] != 201) { NSLog(@"%@",[json Emit]); NSLog(@"%@",@"Failed."); return; } // Sample JSON response is shown below. NSLog(@"%@",[json Emit]); NSLog(@"%@",@"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" // } // ] // } |
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