(C++) Amazon SP-API Get Specific Order

See more Amazon SP-API Examples

Get a specific Amazon Seller order.

For more information, see https://developer-docs.amazon.com/sp-api/docs/orders-api-v0-reference#getorders

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#include <CkAuthAws.h>
#include <CkJsonObject.h>
#include <CkRest.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Gets information for this order ID
    // The order ID is something like "902-1845936-5435065" and it is the AmazonOrderId returned in the JSON when getting the list of orders.  For example:
    // {
    //   "payload": {
    //     "CreatedBefore": "1.569521782042E9",
    //     "Orders": [
    //       {
    //         "AmazonOrderId": "902-1845936-5435065",
    //         "PurchaseDate": "1970-01-19T03:58:30Z",
    // ...

    // However, when using the sandbox, instead use the explicit keyword TEST_CASE_200
    const char *orderId = "TEST_CASE_200";

    CkAuthAws authAws;
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("AWS_SECRET_KEY");
    authAws.put_ServiceName("execute-api");
    // Use the region that is correct for your needs.
    authAws.put_Region("eu-west-1");

    // First get a restricted data token for the given order ID.
    // This requires an LWA access token which cannot be more than 1 hour old.
    // See Fetch SP-API LWA Access Token
    CkJsonObject jsonLwaToken;
    bool success = jsonLwaToken.LoadFile("qa_data/tokens/sp_api_lwa_token.json");
    if (success == false) {
        std::cout << "Failed to load LWA access token." << "\r\n";
        return;
    }

    // Must use the non-sandbox domain for getting the RDT.
    CkRest rest;
    success = rest.Connect("sellingpartnerapi-eu.amazon.com",443,true,true);
    if (success == false) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    success = rest.SetAuthAws(authAws);

    // Add the x-amz-access-token request header.
    const char *lwa_token = jsonLwaToken.stringOf("access_token");
    rest.ClearAllHeaders();
    rest.AddHeader("x-amz-access-token",lwa_token);

    // We're going to send a POST with the following JSON body:

    // {
    //   "restrictedResources": [
    //     {
    //       "method": "GET",
    //       "path": "/orders/v0/orders/{orderId}",
    //       "dataElements": ["buyerInfo", "shippingAddress"]
    //     }
    //   ]
    // }

    CkStringBuilder sbPath;
    sbPath.Append("/orders/v0/orders/");
    sbPath.Append(orderId);

    CkJsonObject jsonRc;
    jsonRc.UpdateString("restrictedResources[0].method","GET");
    jsonRc.UpdateString("restrictedResources[0].path",sbPath.getAsString());
    jsonRc.UpdateString("restrictedResources[0].dataElements[0]","buyerInfo");
    jsonRc.UpdateString("restrictedResources[0].dataElements[1]","shippingAddress");

    CkStringBuilder sbRequest;
    jsonRc.EmitSb(sbRequest);

    CkStringBuilder sbResponse;
    const char *uri = "/tokens/2021-03-01/restrictedDataToken";
    success = rest.FullRequestSb("POST",uri,sbRequest,sbResponse);
    if (success == false) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    // Examine the response status.
    int statusCode = rest.get_ResponseStatusCode();
    if (statusCode != 200) {
        std::cout << "Response status code: " << statusCode << "\r\n";
        std::cout << "Response status text: " << rest.responseStatusText() << "\r\n";
        std::cout << "Response body: " << "\r\n";
        std::cout << sbResponse.getAsString() << "\r\n";
        std::cout << "Failed." << "\r\n";
        return;
    }

    // Get the restricted data token.
    CkJsonObject jsonResp;
    jsonResp.LoadSb(sbResponse);
    const char *restrictedDataToken = jsonResp.stringOf("restrictedDataToken");
    std::cout << "Restricted Data Token: " << restrictedDataToken << "\r\n";

    // ------------------------------------------------------------------------------------------------------------
    // ------------------------------------------------------------------------------------------------------------
    // Now that we have the RDT, we can use it to get information about the order.
    // 
    // Yes, the SP-API is horribly tedious and painful.  You must use an RDT specifically tailored to each request requiring an RDT,
    // the RDT must not be over an hour old, and if you need to get a new RDT you must get it using an LWA token that itself is not
    // more than an hour old.  If the LWA is more than an hour old, you must get a new one.  Ughhh!!!!!
    // ------------------------------------------------------------------------------------------------------------

    // Disconnect from the non-sandbox domain.  This example will use the sandbox.
    // (The RDT was obtained using the non-sandbox domain.  For some reason, the sandbox domain does not work for getting the RDT.)
    rest.Disconnect(100);

    success = rest.Connect("sandbox.sellingpartnerapi-eu.amazon.com",443,true,true);
    if (success == false) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    success = rest.SetAuthAws(authAws);

    rest.ClearAllHeaders();
    rest.AddHeader("x-amz-access-token",restrictedDataToken);

    rest.ClearAllQueryParams();
    rest.AddQueryParam("MarketplaceIds","ATVPDKIKX0DER");

    rest.ClearAllPathParams();
    rest.AddPathParam("{orderId}",orderId);

    uri = "/orders/v0/orders/{orderId}";
    success = rest.FullRequestNoBodySb("GET",uri,sbResponse);
    if (success == false) {
        std::cout << rest.lastErrorText() << "\r\n";
        return;
    }

    // Examine the response status.
    statusCode = rest.get_ResponseStatusCode();
    if (statusCode != 200) {
        std::cout << "Response status text: " << rest.responseStatusText() << "\r\n";
        std::cout << "Response body: " << "\r\n";
        std::cout << sbResponse.getAsString() << "\r\n";
        std::cout << "Failed." << "\r\n";
        return;
    }

    std::cout << sbResponse.getAsString() << "\r\n";

    // If successful, gets a JSON response such as the following:

    // {
    //   "payload": {
    //     "AmazonOrderId": "902-1845936-5435065",
    //     "PurchaseDate": "1970-01-19T03:58:30Z",
    //     "LastUpdateDate": "1970-01-19T03:58:32Z",
    //     "OrderStatus": "Unshipped",
    //     "FulfillmentChannel": "MFN",
    //     "SalesChannel": "Amazon.com",
    //     "ShipServiceLevel": "Std US D2D Dom",
    //     "OrderTotal": {
    //       "CurrencyCode": "USD",
    //       "Amount": "11.01"
    //     },
    //     "NumberOfItemsShipped": 0,
    //     "NumberOfItemsUnshipped": 1,
    //     "PaymentMethod": "Other",
    //     "PaymentMethodDetails": [
    //       "Standard"
    //     ],
    //     "IsReplacementOrder": false,
    //     "MarketplaceId": "ATVPDKIKX0DER",
    //     "ShipmentServiceLevelCategory": "Standard",
    //     "OrderType": "StandardOrder",
    //     "EarliestShipDate": "1970-01-19T03:59:27Z",
    //     "LatestShipDate": "1970-01-19T04:05:13Z",
    //     "EarliestDeliveryDate": "1970-01-19T04:06:39Z",
    //     "LatestDeliveryDate": "1970-01-19T04:15:17Z",
    //     "IsBusinessOrder": false,
    //     "IsPrime": false,
    //     "IsGlobalExpressEnabled": false,
    //     "IsPremiumOrder": false,
    //     "IsSoldByAB": false,
    //     "IsIBA": false,
    //     "DefaultShipFromLocationAddress": {
    //       "Name": "MFNIntegrationTestMerchant",
    //       "AddressLine1": "2201 WESTLAKE AVE",
    //       "City": "SEATTLE",
    //       "StateOrRegion": "WA",
    //       "PostalCode": "98121-2778",
    //       "CountryCode": "US",
    //       "Phone": "+1 480-386-0930 ext. 73824",
    //       "AddressType": "Commercial"
    //     },
    //     "FulfillmentInstruction": {
    //       "FulfillmentSupplySourceId": "sampleSupplySourceId"
    //     },
    //     "IsISPU": false,
    //     "IsAccessPointOrder": false,
    //     "AutomatedShippingSettings": {
    //       "HasAutomatedShippingSettings": false
    //     },
    //     "EasyShipShipmentStatus": "PendingPickUp",
    //     "ElectronicInvoiceStatus": "NotRequired"
    //   }
    // }

    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    CkJsonObject json;

    json.LoadSb(sbResponse);

    const char *strVal = 0;

    const char *AmazonOrderId = json.stringOf("payload.AmazonOrderId");
    const char *PurchaseDate = json.stringOf("payload.PurchaseDate");
    const char *LastUpdateDate = json.stringOf("payload.LastUpdateDate");
    const char *OrderStatus = json.stringOf("payload.OrderStatus");
    const char *FulfillmentChannel = json.stringOf("payload.FulfillmentChannel");
    const char *SalesChannel = json.stringOf("payload.SalesChannel");
    const char *ShipServiceLevel = json.stringOf("payload.ShipServiceLevel");
    const char *CurrencyCode = json.stringOf("payload.OrderTotal.CurrencyCode");
    const char *Amount = json.stringOf("payload.OrderTotal.Amount");
    int NumberOfItemsShipped = json.IntOf("payload.NumberOfItemsShipped");
    int NumberOfItemsUnshipped = json.IntOf("payload.NumberOfItemsUnshipped");
    const char *PaymentMethod = json.stringOf("payload.PaymentMethod");
    bool IsReplacementOrder = json.BoolOf("payload.IsReplacementOrder");
    const char *MarketplaceId = json.stringOf("payload.MarketplaceId");
    const char *ShipmentServiceLevelCategory = json.stringOf("payload.ShipmentServiceLevelCategory");
    const char *OrderType = json.stringOf("payload.OrderType");
    const char *EarliestShipDate = json.stringOf("payload.EarliestShipDate");
    const char *LatestShipDate = json.stringOf("payload.LatestShipDate");
    const char *EarliestDeliveryDate = json.stringOf("payload.EarliestDeliveryDate");
    const char *LatestDeliveryDate = json.stringOf("payload.LatestDeliveryDate");
    bool IsBusinessOrder = json.BoolOf("payload.IsBusinessOrder");
    bool IsPrime = json.BoolOf("payload.IsPrime");
    bool IsGlobalExpressEnabled = json.BoolOf("payload.IsGlobalExpressEnabled");
    bool IsPremiumOrder = json.BoolOf("payload.IsPremiumOrder");
    bool IsSoldByAB = json.BoolOf("payload.IsSoldByAB");
    bool IsIBA = json.BoolOf("payload.IsIBA");
    const char *Name = json.stringOf("payload.DefaultShipFromLocationAddress.Name");
    const char *AddressLine1 = json.stringOf("payload.DefaultShipFromLocationAddress.AddressLine1");
    const char *City = json.stringOf("payload.DefaultShipFromLocationAddress.City");
    const char *StateOrRegion = json.stringOf("payload.DefaultShipFromLocationAddress.StateOrRegion");
    const char *PostalCode = json.stringOf("payload.DefaultShipFromLocationAddress.PostalCode");
    const char *CountryCode = json.stringOf("payload.DefaultShipFromLocationAddress.CountryCode");
    const char *Phone = json.stringOf("payload.DefaultShipFromLocationAddress.Phone");
    const char *AddressType = json.stringOf("payload.DefaultShipFromLocationAddress.AddressType");
    const char *FulfillmentSupplySourceId = json.stringOf("payload.FulfillmentInstruction.FulfillmentSupplySourceId");
    bool IsISPU = json.BoolOf("payload.IsISPU");
    bool IsAccessPointOrder = json.BoolOf("payload.IsAccessPointOrder");
    bool HasAutomatedShippingSettings = json.BoolOf("payload.AutomatedShippingSettings.HasAutomatedShippingSettings");
    const char *EasyShipShipmentStatus = json.stringOf("payload.EasyShipShipmentStatus");
    const char *ElectronicInvoiceStatus = json.stringOf("payload.ElectronicInvoiceStatus");
    int i = 0;
    int count_i = json.SizeOfArray("payload.PaymentMethodDetails");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf("payload.PaymentMethodDetails[i]");
        i = i + 1;
    }

    std::cout << "Success!" << "\r\n";
    }