Send Http request with JSON payload using X++

Public class BizNodeIntegration_Custom
{
    public static void CreditRatingUpdate (CustTable    _custTable)
    {
        URL  url = strLTrim(@'https://test-integrations-syncoperations.azurewebsites.net/api/companyRating?code=fgfgfgfgfgfg');
        //URL     url  = SysAppUtilities_Custom::getKeyVaultSecret(SysAppUtilities_Custom::IntegrationsFunctionsBaseUrl) + '/api/creditRating?code=' + SysAppUtilities_Custom::getKeyVaultSecret(SysAppUtilities_Custom::IntegrationsFunctionAppMasterKey);
        System.IO.StringWriter          stringWriter;
        Newtonsoft.Json.JsonTextWriter  jsonWriter;
        System.Byte[]         bytes;
        System.Text.Encoding     utf8;

        stringWriter       = new System.IO.StringWriter();
        jsonWriter         = new Newtonsoft.Json.JsonTextWriter(stringWriter);

        str jsonString = "";
        jsonWriter.WriteStartObject();
 
        jsonWriter.WritePropertyName("RegistrationNumber");
        jsonWriter.WriteValue(_custTable.registrationNumber());
 
        jsonWriter.WritePropertyName("CountryCode");
        jsonWriter.WriteValue(strDel(_custTable.VATNum,3,strLen(_custTable.VATNum)));

        jsonWriter.WriteEndObject();
        jsonString = stringWriter.ToString();

        str method = 'POST';
        str contentType = @'application/json';
        RetailWebRequest webRequest = RetailWebRequest::newUrl(url);

        utf8 = System.Text.Encoding::get_UTF8();

        bytes = utf8.GetBytes(jsonString);

        webRequest.parmMethod(method);
        webRequest.parmContentType(contentType);
        webRequest.setContentBytes(bytes);

        RetailCommonWebAPI webApi = RetailCommonWebAPI::construct();
        RetailWebResponse webResponse = webApi.getResponse(webRequest);
        str responseData = webResponse.parmData();

        info(responseData);

        if (webResponse.parmHttpStatus() == 200)
        {
            Map responseMap = RetailCommonWebAPI::getMapFromJsonString(responseData);
            MapEnumerator       mapEnumerator;
            mapEnumerator = responseMap.getEnumerator();
            while (mapEnumerator.moveNext())
            {
                switch (mapEnumerator.currentKey())
                {
                    case "payload"     :
                        container   con = mapEnumerator.currentValue();
                        CustomerCreditInsuranceUpdate_Custom::updateCustomerCreditInsurance(conPeek(con,conFind(con,'companyRating') + 1),_custTable.registrationNumber());
                        break;

                    default:
                        break;
                }
            }
        }
        else
        {
            info(responseData);
        }
    }

}

Execute SQL statement from X++

 Connection      connection;
        Statement       statement;
        str             query;

        connection = new Connection();
        statement = connection.createStatement();
        query = "update EnumValueTable set EnumValueTable.enumValue = '75'";
        new SqlStatementExecutePermission(query).assert();
        statement.executeUpdate(query);
        CodeAccessPermission::revertAssert();

User multiselect lookup on UI Builder class

class UpdateEndOfLifeOnItemsUIBuilder_Custom extends SysOperationAutomaticUIBuilder
{
    UpdateEndOfLifeOnItemsContract_Custom contract;
    DialogField                         usersDF;

    public void postBuild()
    {
        super();
        contract    = this.dataContractObject() as UpdateEndOfLifeOnItemsContract_Custom;
        usersDF	    = this.bindInfo().getDialogField(contract, methodStr(UpdateEndOfLifeOnItemsContract_Custom, parmUsers));
        usersDF.lookupButton(FormLookupButton::Always);
    }

    public void postRun()
    {
        super();
        this.lookupUsr();
    }

    /// <summary>
    /// Creates a multi-select users lookup dialog box field
    /// </summary>
    public void lookupUsr()
    {
        Query		            query		    = new Query();
        QueryBuildDataSource    qbdsLegalEntity = query.addDataSource(tableNum(UserInfo));

        qbdsLegalEntity.fields().addField(fieldNum(UserInfo, id));
        qbdsLegalEntity.fields().addField(fieldNum(UserInfo, Name));
        container selectedFields = [tableNum(UserInfo), fieldNum(UserInfo, id)];
        SysLookupMultiSelectCtrl::constructWithQuery(this.dialog().dialogForm().formRun(), usersDF.control(), query, false, selectedFields);
    }
	
	 /// <summary>
    /// Gets or sets the value of the datacontract parameter users.
    /// </summary>
    /// <param name="_users">
    /// The new value of the datacontract parameter users; optional.
    /// </param>
    /// <returns>
    ///  The current value of datacontract parameter users
    /// </returns>
    [
        DataMemberAttribute,
        SysOperationLabelAttribute(literalStr("@SYS25412")),
        SysOperationDisplayOrderAttribute("2")
    ]
    public str parmUsers(str _users = users)
    {
        users = _users;
        return users;
    }

}

Generate CSV file and send as an attachment using X++

class UpdateEndOfLifeOnItemsService_Custom extends SysOperationServiceBase
{
    public void processOperation(UpdateEndOfLifeOnItemsContract_Custom _contract)
    {
        Query               orderQuery;
        QueryRun            queryRun;
    
        boolean             closeWSLItem;
        Str                 users;

        orderQuery      = _contract.getQuery();
        closeWSLItem    = _contract.parmCloseWSLItem();
        users           = _contract.parmUsers();

        queryRun        = new QueryRun(orderQuery);

        container userCon = str2con(users, SysAppUtilities_Custom::semiColon);

        System.Byte[]   byteArray;
        CommaStreamIo   io = CommaStreamIo::constructForWrite();
        io.outFieldDelimiter(SysAppUtilities_Custom::comma);
        io.outRecordDelimiter('\r\n');

        io.writeExp(['@MCR23630', '@SYS319915' , '@Custom:PLCStat']);

        Filename fileName = strFmt('@Custom:EOLUpdateFileName', DateTimeUtil::getSystemDate(DateTimeUtil::getUserPreferredTimeZone()));

        fileName = fileName + ".csv";

        while (queryRun.Next())
        {
            ItemId      itemId = strMin();
            InventTable inventTableMaster = queryRun.get(tableNum(InventTable));

            itemId = inventTableMaster.ItemId;
           
            EcoResProductLifecycleStateId productLifecycleStateId;

            if (!this.OnhandQty(inventTableMaster) == 0)
            {
                PurchLine   purchLine;
                PurchTable  purchTable;

                select firstonly purchLine
                    where purchLine.ItemId == itemId
                        exists join purchTable
                            where purchTable.PurchId == purchLine.PurchId
                            && purchTable.PurchStatus == PurchStatus::Backorder;

                if (!purchLine)
                {
                    if (closeWSLItem)
                    {
                        productLifecycleStateId = EcoResProductLifecycleState::find("40_EOL_int").StateId;

                        SalesLine           salesLine;
                        InventTrans         inventTrans;
                        InventTransOrigin   inventTransOrigin;

                        select firstonly inventTrans
                            where inventTrans.ItemId == itemId
                            && inventTrans.StatusIssue == StatusIssue::ReservPhysical
                                join inventTransOrigin
                                    where inventTransOrigin.RecId == inventTrans.InventTransOrigin
                                    exists join salesLine
                                        where inventTransOrigin.InventTransId == salesLine.InventTransId;

                        if (!inventTrans)
                        {
                            UpdateEndOfLifeOnItemsService_Custom::updateSalesStopped(itemId);
                        }

                        UpdateEndOfLifeOnItemsService_Custom::updatePLCStatus(itemId, productLifecycleStateId);
                    }
                }

                io.writeExp([itemId, inventTableMaster.itemName(), productLifecycleStateId]);
            }
        }

        System.IO.Stream stream = iO.getStream();
        stream.Position = 0;

        System.IO.StreamReader reader = new System.IO.StreamReader(stream);
        str csv = reader.ReadToEnd();

        System.Text.Encoding encoding = System.Text.Encoding::get_UTF8();

        byteArray = encoding.GetBytes(csv);
        using(System.IO.MemoryStream memoryStream = new System.IO.MemoryStream(byteArray))
        {
            this.sendEmailNotification(userCon, memoryStream, fileName);
        }

        info("@SYS9265");
    }

    public Qty OnhandQty(InventTable _inventtable)
    {
        Qty     availPhysical;
        CompanyInfo companyInfo;
        ItemId  item = _inventtable.ItemId;
        
        select firstonly companyInfo
            where companyInfo.IsMasterCompany_Custom ==  NoYes::Yes;

        changecompany(companyInfo.DataArea)
        {
            InventDim           inventDimLoc;
            InventDimParm       inventDimParm;
            InventTable         inventTableMaster = InventTable::find(item);
            InventLocationId    inventLocationId = inventTableMaster.InventItemSalesSetup().inventDimDefault().InventLocationId;
            InventLocation      inventLocation = InventLocation::find(inventLocationId);

            if (inventLocationId)
            {
                inventDimLoc.InventLocationId   = inventLocationId;
                inventDimLoc.InventSiteId       = inventLocation.InventSiteId;
                inventDimLoc                    =  InventDim::findOrCreate(inventDimLoc);

                inventDimParm.initFromInventDim(InventDim::find(inventDimLoc.inventDimId));

                return InventSum::findSum(item, inventDimLoc, inventDimParm).AvailPhysical;
            }
        }

        return 0;
    }

    /// <summary>
    /// Send emails notification about the base cost update to user/user group.
    /// </summary>
    /// <param name = "_notifyCon">
    /// Container which holds users to whom email notification to be sent.
    /// </param>
    /// <param name = "_messageBody">
    /// Contains information about the method of calculation to be send to user in email.
    /// </param>
    /// <returns>
    /// boolean true, if sends the notification of users successfully.
    /// </returns>
    public boolean sendEmailNotification(container _notifyCon, System.IO.MemoryStream _memoryStream, Filename _fileName)
    {
        UserInfo        sysUser;
        boolean         messageSent     = false;
        str             messageBody; 
        str             subject = strFmt('@Custom:EOLUpdateFileName', DateTimeUtil::getSystemDate(DateTimeUtil::getUserPreferredTimeZone()));

        for (int i = 1; i <= conLen(_notifyCon); i++)
        {
            str notifyEmailsStr = conPeek(_notifyCon, i);

            select firstonly RecId, NetworkAlias from sysUser where sysUser.Id == notifyEmailsStr;
            
            if (sysUser.RecId && sysUser.NetworkAlias)
            {
                UpdateEndOfLifeOnItemsService_Custom::sendEmail(_fileName, subject, messageBody, _memoryStream, sysUser.NetworkAlias);

                messageSent = true;
            }
        }

        return messageSent;
    }

    public static void sendEmail(str _fileName,
                                 str _subject,
                                 str _body,
                                 System.IO.MemoryStream _memoryStream,
                                 Email _toEmail)
    {
        SysMailerMessageBuilder mailer = new SysMailerMessageBuilder();
        try
        {
            mailer.setSubject(_subject);

            mailer.setBody(_body);

            mailer.addTo(_toEmail);

            mailer.addAttachment(_memoryStream, _fileName);

            SysMailerFactory::sendNonInteractive(mailer.getMessage());

            Info("@SYS58551");
        }
        catch (Exception::CLRError)
        {
            System.Exception ex = ClrInterop::getLastException();
            if (ex != null)
            {
                ex = ex.get_InnerException();
                if (ex != null)
                {
                    error(ex.ToString());
                }
            }
        }
        catch (Exception::Error)
        {
            Error("@CustomASCS:ErrorOccurredFailedSendEmail");
        }
    }

    public static void updatePLCStatus(ItemId _itemId, EcoResProductLifecycleStateId _productLifecycleStateId)
    {
        InventTable inventTable;

        inventTable.skipDatabaseLog(true);
        inventTable.skipDataMethods(true);
        inventTable.skipBusinessEvents(true);
        inventTable.skipAosValidation(true);
        inventTable.skipEvents(true);

        update_recordset crosscompany inventTable
            setting ProductLifecycleStateId = _productLifecycleStateId
            where inventTable.ItemId == _itemId;
    }

    public static void updateSalesStopped(ItemId _itemId)
    {
        InventItemSalesSetup inventItemSalesSetup;

        inventItemSalesSetup.skipDatabaseLog(true);
        inventItemSalesSetup.skipDataMethods(true);
        inventItemSalesSetup.skipBusinessEvents(true);
        inventItemSalesSetup.skipAosValidation(true);
        inventItemSalesSetup.skipEvents(true);

        update_recordset crosscompany inventItemSalesSetup
            setting Stopped = true
            where inventItemSalesSetup.ItemId == _itemId
            && inventItemSalesSetup.InventDimId == InventDim::inventDimIdBlank()
            && inventItemSalesSetup.DataAreaId != SysAppUtilities_Custom::companyDSSE;
    }

}

Upload SSRS report to SFTP using Renci.SShnet DLL in path /Folder/

using Renci.SshNet;
using Renci.SshNet.SftpClient;
using Renci.SshNet.Common;
using Renci.SshNet.Sftp;
using Renci.SshNet.Sftp.SftpFile;
using System.IO;
class UploadSSRSReportToSFTPService_Custom extends SysOperationServiceBase
{
    
    public void processOperation(UploadSSRSReportToSFTPContract_Custom _contract)
    {
        Query               orderQuery;
        QueryRun            queryRun;
    
        date                processedDate;
         
        orderQuery = _contract.getQuery();
        queryRun = new QueryRun(orderQuery);
        processedDate = DateTimeUtil::getSystemDate(DateTimeUtil::getUserPreferredTimeZone());

        while (queryRun.Next())
        {
            custInvoiceJour custInvoiceJour = queryRun.get(tableNum(custInvoiceJour));

            this.sendFileToSFTP(custInvoiceJour);
        }
    }

    public void sendFileToSFTP(custInvoiceJour _custInvoiceJour)
    {
        str ext = SRSPrintDestinationSettings::findFileNameType(SRSReportFileFormat::PDF, SRSImageFileFormat::BMP);

        Filename filename = _custInvoiceJour.InvoiceId + ext;

        System.Byte[] reportBytes = this.renderReportToBinaryArray(_custInvoiceJour, filename);

        if (reportBytes)
        {
            using (System.IO.MemoryStream memoryStream = new System.IO.MemoryStream(reportBytes))
            {
                try
                {
                    str success = 'fail';
                    CustParameters parameter = CustParameters::find();
                    str host, username, password, destinationPath;
                    int port;
                    
                    host = parameter.SFTPHostName_Custom;
                    port = str2Int(parameter.SFTPPort_Custom);
                    username = parameter.SFTPUserName_Custom;
                    password =  parameter.SFTPPassword_Custom;
                    destinationPath = parameter.SFTPDestinationPath_Custom;

                    SftpClient sftpClient = new SftpClient(host, port, username, password);

                    sftpClient.OperationTimeout = System.TimeSpan::FromMilliseconds(60000);

                    sftpClient.connect();

                    sftpClient.ChangeDirectory(destinationPath);

                    if (sftpClient.IsConnected)
                    {
                        sftpClient.UploadFile(memoryStream
                        , destinationPath + "@SYS35673" + fileName
                        , null);

                        success = 'pass';

                    }

                     sftpClient.Disconnect();
                     sftpClient.Dispose();

                     if(success == 'pass')
                     {
                         Info(strFmt('@@Custom:UploadReportToSFTPSuccess', filename));
                     }
                     else
                     {
                         Error('@@Custom:UploadReportToSFTPError');
                     }
                }
                catch (Exception::CLRError)
                {
                    System.Exception ex = ClrInterop::getLastException();
                    if (ex != null)
                    {
                        ex = ex.get_InnerException();
                        if (ex != null)
                        {
                            error(ex.ToString());
                        }
                    }
                }
                catch (Exception::Error)
                {
                    Error("@@Custom:UploadReportToSFTPError");
                }
            }
        }
    }

    /// <summary>
    /// Render report to byte array
    /// </summary>
    /// <param name = "_contract">contract class object</param>
    /// <param name = "_documentType">document type</param>
    /// <param name = "_filename">filename for the report</param>
    /// <returns>report as a byte array</returns>
    // private System.Byte[] renderReportToBinaryArray(Object _contract, PrintMgmtDocumentType _documentType, filename _filename)
    private System.Byte[] renderReportToBinaryArray(custInvoiceJour _custInvoiceJour, Filename _fileName)
    {
        SalesInvoiceContract rdpContract = new salesInvoiceContract();

        rdpContract.parmRecordId(_custInvoiceJour.RecId);
        PrintMgmtReportFormatName printMgmtReportFormatName = PrintMgmtDocType::construct(PrintMgmtDocumentType::SalesOrderInvoice).getDefaultReportFormat();

        SrsReportRunController  srsReportRunController = new SrsReportRunController();
        srsReportRunController.parmReportName(printMgmtReportFormatName);
        srsReportRunController.parmExecutionMode(SysOperationExecutionMode::Synchronous);
        srsReportRunController.parmShowDialog(false);
        srsReportRunController.parmReportContract().parmRdpContract(rdpContract);
        srsReportRunController.parmReportContract().parmReportExecutionInfo(new SRSReportExecutionInfo());
        srsReportRunController.parmReportContract().parmReportServerConfig(SRSConfiguration::getDefaultServerConfiguration());

        SRSPrintDestinationSettings printerSettings = srsReportRunController.parmReportContract().parmPrintSettings();
        printerSettings.printMediumType(SRSPrintMediumType::File);
        printerSettings.fileFormat(SRSReportFileFormat::PDF);
        printerSettings.parmFileName(_fileName);

        SRSReportRunService srsReportRunService = new SrsReportRunService();
        srsReportRunService.getReportDataContract(srsReportRunController.parmReportContract().parmReportName());
        srsReportRunService.preRunReport(srsReportRunController.parmReportContract());
        Map reportParametersMap = srsReportRunService.createParamMapFromContract(srsReportRunController.parmReportContract());
        Microsoft.Dynamics.AX.Framework.Reporting.Shared.ReportingService.ParameterValue[]  parameterValueArray = SrsReportRunUtil::getParameterValueArray(reportParametersMap);

        SRSProxy srsProxy = SRSProxy::constructWithConfiguration(srsReportRunController.parmReportContract().parmReportServerConfig());
                        
        System.Byte[] reportBytes = srsproxy.renderReportToByteArray(srsReportRunController.parmreportcontract().parmreportpath(),
                                    parameterValueArray,
                                    printerSettings.fileFormat(),
                                    printerSettings.deviceinfo());

        return reportBytes;
    }

}