(Go) Merge SP-API JSON Order Arrays

See more Amazon SP-API Examples

Demonstrates how to merge JSON arrays for the case of Amazon SP-API orders.

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    // Batch 1 File
    a1 := "{\"payload\": {\"Orders\": [{\"AmazonOrderId\": \"1\",\"OrderStatus\": \"Unshipped\"},{\"AmazonOrderId\": \"2\",\"OrderStatus\": \"Unshipped\"}]}"

    // Batch 2 File
    a2 := "{\"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 := chilkat.NewJsonObject()
    json1.Load(a1)

    json2 := chilkat.NewJsonObject()
    json2.Load(a2)

    // We're going to add the order records from json2 to json1.
    jarr1 := json1.ArrayOf("payload.Orders")
    jarr2 := json2.ArrayOf("payload.Orders")

    i := 0
    numOrders := jarr2.Size()
    for (i < numOrders) {
        jOrder := jarr2.ObjectAt(i)
        // Assuming non-null return...
        jarr1.AddObjectCopyAt(-1,jOrder)
        i = i + 1
    }

    // Show the merged JSON.
    json1.SetEmitCompact(false)
    fmt.Println(*json1.Emit())

    // Result:

    // {
    //   "payload": {
    //     "Orders": [
    //       {
    //         "AmazonOrderId": "1",
    //         "OrderStatus": "Unshipped"
    //       },
    //       {
    //         "AmazonOrderId": "2",
    //         "OrderStatus": "Unshipped"
    //       },
    //       {
    //         "AmazonOrderId": "3",
    //         "OrderStatus": "Unshipped"
    //       },
    //       {
    //         "AmazonOrderId": "4",
    //         "OrderStatus": "Unshipped"
    //       }
    //     ]
    //   }
    // }

    json1.DisposeJsonObject()
    json2.DisposeJsonObject()