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(Unicode C) Merge SP-API JSON Order ArraysSee more Amazon SP-API ExamplesDemonstrates how to merge JSON arrays for the case of Amazon SP-API orders.
#include <C_CkJsonObjectW.h> #include <C_CkJsonArrayW.h> void ChilkatSample(void) { const wchar_t *a1; const wchar_t *a2; BOOL success; HCkJsonObjectW json1; HCkJsonObjectW json2; HCkJsonArrayW jarr1; HCkJsonArrayW jarr2; int i; int numOrders; HCkJsonObjectW jOrder; // Batch 1 File a1 = L"{\"payload\": {\"Orders\": [{\"AmazonOrderId\": \"1\",\"OrderStatus\": \"Unshipped\"},{\"AmazonOrderId\": \"2\",\"OrderStatus\": \"Unshipped\"}]}"; // Batch 2 File a2 = L"{\"payload\": {\"Orders\": [{\"AmazonOrderId\": \"3\",\"OrderStatus\": \"Unshipped\"},{\"AmazonOrderId\": \"4\",\"OrderStatus\": \"Unshipped\"}]}"; // Required Merged File // {"payload": {"Orders": [{"AmazonOrderId": "1","OrderStatus": "Unshipped"},{"AmazonOrderId": "2","OrderStatus": "Unshipped"},{"AmazonOrderId": "3","OrderStatus": "Unshipped"},{"AmazonOrderId": "4","OrderStatus": "Unshipped"}]} success = TRUE; json1 = CkJsonObjectW_Create(); CkJsonObjectW_Load(json1,a1); json2 = CkJsonObjectW_Create(); CkJsonObjectW_Load(json2,a2); // We're going to add the order records from json2 to json1. jarr1 = CkJsonObjectW_ArrayOf(json1,L"payload.Orders"); jarr2 = CkJsonObjectW_ArrayOf(json2,L"payload.Orders"); i = 0; numOrders = CkJsonArrayW_getSize(jarr2); while ((i < numOrders)) { jOrder = CkJsonArrayW_ObjectAt(jarr2,i); // Assuming non-null return... CkJsonArrayW_AddObjectCopyAt(jarr1,-1,jOrder); i = i + 1; } // Show the merged JSON. CkJsonObjectW_putEmitCompact(json1,FALSE); wprintf(L"%s\n",CkJsonObjectW_emit(json1)); // Result: // { // "payload": { // "Orders": [ // { // "AmazonOrderId": "1", // "OrderStatus": "Unshipped" // }, // { // "AmazonOrderId": "2", // "OrderStatus": "Unshipped" // }, // { // "AmazonOrderId": "3", // "OrderStatus": "Unshipped" // }, // { // "AmazonOrderId": "4", // "OrderStatus": "Unshipped" // } // ] // } // } CkJsonObjectW_Dispose(json1); CkJsonObjectW_Dispose(json2); } |
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