Print another receipt use PrePrintReceiptCopyTrigger

Print another receipt use PrePrintReceiptCopyTrigger

Song Nghia - Technical Consultant

import * as Triggers from "PosApi/Extend/Triggers/PrintingTriggers";
import { ClientEntities, ProxyEntities } from "PosApi/Entities";
import { PrinterPrintRequest, PrinterPrintResponse } from "PosApi/Consume/Peripherals";
import { ObjectExtensions } from "PosApi/TypeExtensions";
import { GetHardwareProfileClientRequest, GetHardwareProfileClientResponse } from "PosApi/Consume/Device";
import { GetReceiptsClientRequest, GetReceiptsClientResponse } from "PosApi/Consume/SalesOrders";

export default class PrePrintReceiptCopyTrigger extends Triggers.PrePrintReceiptCopyTrigger {
    public execute(options: Triggers.IPrePrintReceiptCopyTriggerOptions): Promise> {
        this.context.logger.logVerbose("Executing PreProductSaleTrigger with options " + JSON.stringify(options) + " at " + new Date().getTime() + ".");

        if (ObjectExtensions.isNullOrUndefined(options)) {

            // This will never happen, but is included to demonstrate how to return a rejected promise when validation fails.
            //ABC
            let error: ClientEntities.ExtensionError
                = new ClientEntities.ExtensionError("The options provided to the PostSuspendTransactionTrigger were invalid.");
            return Promise.reject(error);
        } else {
            return this.context.runtime.executeAsync(new GetHardwareProfileClientRequest())
                .then((response: ClientEntities.ICancelableDataResult)
                    : Promise> => {
                    let hardwareProfile: ProxyEntities.HardwareProfile = response.data.result;
                    // Gets the receipts.
                    let salesOrderId: string = options.salesOrder.Id;
                    let receiptRetrievalCriteria: ProxyEntities.ReceiptRetrievalCriteria = {
                        IsCopy: false,
                        IsRemoteTransaction: false,
                        IsPreview: false,
                        QueryBySalesId: true,
                        ReceiptTypeValue: ProxyEntities.ReceiptType.CustomReceipt6,
                        HardwareProfileId: hardwareProfile.ProfileId
                    };
                    let getReceiptsClientRequest: GetReceiptsClientRequest =
                        new GetReceiptsClientRequest(salesOrderId, receiptRetrievalCriteria);
                    return this.context.runtime.executeAsync(getReceiptsClientRequest);
                })
                .then((response: ClientEntities.ICancelableDataResult)
                    : Promise> => {
                    let receipts: ProxyEntities.Receipt[] = response.data.result;
                    // Prints the receipts.
                    let printerPrintRequest: PrinterPrintRequest = new PrinterPrintRequest(receipts);
                    return this.context.runtime.executeAsync(printerPrintRequest);
                })
        }
    }
}

Link pre: https://docs.microsoft.com/en-us/dynamics365/commerce/dev-itpro/pos-trigger-printing
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