(Go) MyInvois Malaysia Submit Document

See more Malaysia MyInvois Examples

Demonstrates how to submit a document to MyInvois.

For more information, see https://sdk.myinvois.hasil.gov.my/einvoicingapi/02-submit-documents/

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    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http := chilkat.NewHttp()
    var success bool

    // The following JSON is sent in the request body.

    // {
    //   "documents": [
    //     {
    //       "format": "XML",
    //       "documentHash": "<SHA256_hash_of_document>",
    //       "codeNumber": "INV12345",
    //       "document": "<Document_encoded_in_Base64>"
    //     }
    //   ]
    // }

    // Load the document to be sent.
    sbXmlDoc := chilkat.NewStringBuilder()
    success = sbXmlDoc.LoadFile("c:/invoices/invoice1.xml","utf-8")

    // The MyInvois online documentation neglects to tell us the encoding of the documentHash.
    // Should it be base64?  Or hex?  We can only guess.  MyInvois provides no samples,
    // and omits these crucial details which are needed for actual implementation.
    // 
    // *** Note: It was confirmed that "hex" is the encoding that is needed.
    sha256 := sbXmlDoc.GetHash("sha256","hex","utf-8")

    sbEncoded := chilkat.NewStringBuilder()
    sbEncoded.AppendSb(sbXmlDoc)
    sbEncoded.Encode("base64","utf-8")

    json := chilkat.NewJsonObject()
    json.UpdateString("documents[0].format","XML")
    json.UpdateString("documents[0].documentHash",*sha256)
    json.UpdateString("documents[0].codeNumber","INV12345")
    json.UpdateSb("documents[0].document",sbEncoded)

    // Adds the "Authorization: Bearer <access_token>" header.
    http.SetAuthToken("<access_token>")

    resp := http.PostJson3("https://preprod-api.myinvois.hasil.gov.my/api/v1.0/documentsubmissions","application/json",json)
    if http.LastMethodSuccess() == false {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        sbXmlDoc.DisposeStringBuilder()
        sbEncoded.DisposeStringBuilder()
        json.DisposeJsonObject()
        return
    }

    fmt.Println("response status code = ", resp.StatusCode())
    fmt.Println(resp.BodyStr())

    resp.DisposeHttpResponse()

    http.DisposeHttp()
    sbXmlDoc.DisposeStringBuilder()
    sbEncoded.DisposeStringBuilder()
    json.DisposeJsonObject()