lstV2/server/services/logistics/controller/dm/ordersIn/mappings/standardOrders.ts

import { delay } from "../../../../../../globalUtils/delay.js";
import XLSX from "xlsx";
import { tryCatch } from "../../../../../../globalUtils/tryCatch.js";
import { db } from "../../../../../../../database/dbclient.js";
import { settings } from "../../../../../../../database/schema/settings.js";
import { query } from "../../../../../sqlServer/prodSqlServer.js";
import { orderState } from "../../../../../sqlServer/querys/dm/orderState.js";
import { excelDateStuff } from "../../../../utils/excelDateStuff.js";
import { invoiceAddress } from "../../../../../sqlServer/querys/dm/invoiceAddress.js";
import { postOrders } from "../postOrders.js";

export const standardOrders = async (data: any, user: any) => {
    /**
     * Standard orders meaning that we get the standard file exported and fill it out and uplaod to lst.
     */

    const { data: s, error: e } = await tryCatch(db.select().from(settings));

    if (e) {
        return {
            sucess: false,
            message: `Error getting settings`,
            data: e,
        };
    }

    // order state
    const { data: openOrders, error: oe } = await tryCatch(
        query(orderState, "Gets the next 500 orders that have not been started")
    );

    if (oe) {
        return {
            sucess: false,
            message: `Error getting article data`,
            data: oe,
        };
    }

    // order state
    const { data: i, error: ie } = await tryCatch(
        query(invoiceAddress, "Gets invoices addresses")
    );

    if (ie) {
        return {
            sucess: false,
            message: `Error getting invoice address data`,
            data: ie,
        };
    }
    const plantToken = s.filter((s) => s.name === "plantToken");

    const arrayBuffer = await data.arrayBuffer();
    const buffer = Buffer.from(arrayBuffer);

    const workbook = XLSX.read(buffer, { type: "buffer" });

    const sheetName = workbook.SheetNames[0];
    const sheet = workbook.Sheets[sheetName];

    // define custom headers
    const headers = [
        "CustomerArticleNumber",
        "CustomerOrderNumber",
        "CustomerLineNumber",
        "CustomerRealeaseNumber",
        "Quantity",
        "DeliveryDate",
        "CustomerID",
    ];
    const orderData = XLSX.utils.sheet_to_json(sheet, {
        defval: "",
        header: headers,
        range: 1,
    });

    // the base of the import
    const predefinedObject = {
        receivingPlantId: plantToken[0].value,
        documentName: `OrdersFromLST-${new Date(Date.now()).toLocaleString(
            "en-US"
        )}`,
        sender: user.username || "lst-system",
        externalRefNo: `OrdersFromLST-${new Date(Date.now()).toLocaleString(
            "en-US"
        )}`,
        orders: [],
    };

    const groupedByCustomer: any = orderData.reduce((acc: any, item: any) => {
        const id = item.CustomerID;
        if (!acc[id]) {
            acc[id] = [];
        }
        acc[id].push(item);
        return acc;
    }, {});

    let postedOrders: any = [];
    for (const [customerID, orders] of Object.entries(groupedByCustomer)) {
        // console.log(`Running for Customer ID: ${customerID}`);
        const newOrders: any = orders;

        // filter out the orders that have already been started just to reduce the risk of errors.
        newOrders.filter((oo: any) =>
            openOrders.some(
                (o: any) => o.CustomerOrderNumber === oo.CustomerOrderNumber
            )
        );

        // map everything out for each order
        const nOrder = newOrders.map((o: any) => {
            const invoice = i.filter(
                (i: any) => i.deliveryAddress === parseInt(customerID)
            );
            if (!invoice) {
                return;
            }
            return {
                customerId: parseInt(customerID),
                invoiceAddressId: invoice[0].invoiceAddress, // matched to the default invoice address
                customerOrderNo: o.CustomerOrderNumber,
                orderDate: new Date(Date.now()).toLocaleString("en-US"),
                positions: [
                    {
                        deliveryAddressId: parseInt(customerID),
                        customerArticleNo: o.CustomerArticleNumber,
                        quantity: parseInt(o.Quantity),
                        deliveryDate: excelDateStuff(o.DeliveryDate),
                        customerLineItemNo: o.CustomerLineNumber, // this is how it is currently sent over from abbott
                        customerReleaseNo: o.CustomerRealeaseNumber, // same as above
                    },
                ],
            };
        });

        // do that fun combining thing
        const updatedPredefinedObject = {
            ...predefinedObject,
            orders: [...predefinedObject.orders, ...nOrder],
        };

        //console.log(updatedPredefinedObject);

        // post the orders to the server
        const posting: any = await postOrders(updatedPredefinedObject, user);

        postedOrders.push({
            customer: customerID,
            //totalOrders: orders?.length(),
            success: posting.success,
            message: posting.message,
            data: posting.data,
        });
    }

    return {
        success: true,
        message:
            "Standard Template was just processed successfully, please check AlplaProd 2.0 to confirm no errors. ",
        data: postedOrders,
    };
};