bodyshop/server/job/job-costing.js

const Dinero = require("dinero.js");
const queries = require("../graphql-client/queries");
//const client = require("../graphql-client/graphql-client").client;
const _ = require("lodash");
const GraphQLClient = require("graphql-request").GraphQLClient;

// Dinero.defaultCurrency = "USD";
// Dinero.globalLocale = "en-CA";
Dinero.globalRoundingMode = "HALF_EVEN";

async function JobCosting(req, res) {
  const { jobid } = req.body;
  console.log("🚀  ~ file: job-costing.js  ~ line 13  ~ jobid", jobid);
  const BearerToken = req.headers.authorization;

  const client = new GraphQLClient(process.env.GRAPHQL_ENDPOINT, {
    headers: {
      Authorization: BearerToken,
    },
  });

  try {
    const resp = await client
      .setHeaders({ Authorization: BearerToken })
      .request(queries.QUERY_JOB_COSTING_DETAILS, {
        id: jobid,
      });

    const ret = GenerateCostingData(resp.jobs_by_pk);

    res.status(200).json(ret);
  } catch (error) {
    console.log("error", error);
    res.status(400).send(JSON.stringify(error));
  }
}

async function JobCostingMulti(req, res) {
  const { jobids } = req.body;
  console.log("🚀  ~ file: job-costing.js  ~ line 13  ~ jobids", jobids);
  const BearerToken = req.headers.authorization;

  const client = new GraphQLClient(process.env.GRAPHQL_ENDPOINT, {
    headers: {
      Authorization: BearerToken,
    },
  });

  try {
    const resp = await client
      .setHeaders({ Authorization: BearerToken })
      .request(queries.QUERY_JOB_COSTING_DETAILS_MULTI, {
        ids: jobids,
      });

    //for Each!***************
    const ret = {};
    resp.jobs.map((job) => {
      ret[job.id] = GenerateCostingData(job);
    });

    res.status(200).json(ret);
  } catch (error) {
    console.log("error", error);
    res.status(400).send(JSON.stringify(error));
  }
}

function GenerateCostingData(job) {
  const defaultProfits =
    job.bodyshop.md_responsibility_centers.defaults.profits;
  const allProfitCenters = _.union(
    job.bodyshop.md_responsibility_centers.profits.map((p) => p.name),
    job.bodyshop.md_responsibility_centers.costs.map((p) => p.name)
  );

  //Massage the data.
  const jobLineTotalsByProfitCenter =
    job &&
    job.joblines.reduce(
      (acc, val) => {
        const laborProfitCenter = defaultProfits[val.mod_lbr_ty] || "?";

        const rateName = `rate_${(val.mod_lbr_ty || "").toLowerCase()}`;
        const laborAmount = Dinero({
          amount: Math.round((job[rateName] || 0) * 100),
        }).multiply(val.mod_lb_hrs || 0);
        if (!acc.labor[laborProfitCenter])
          acc.labor[laborProfitCenter] = Dinero();
        acc.labor[laborProfitCenter] = acc.labor[laborProfitCenter].add(
          laborAmount
        );

        const partsProfitCenter = defaultProfits[val.part_type] || "?";
        if (!partsProfitCenter)
          console.log(
            "Unknown cost/profit center mapping for parts.",
            val.part_type
          );
        const partsAmount = Dinero({
          amount: Math.round((val.act_price || 0) * 100),
        }).multiply(val.part_qty || 1);
        if (!acc.parts[partsProfitCenter])
          acc.parts[partsProfitCenter] = Dinero();
        acc.parts[partsProfitCenter] = acc.parts[partsProfitCenter].add(
          partsAmount
        );

        return acc;
      },
      { parts: {}, labor: {} }
    );

  const billTotalsByProfitCenter = job.bills.reduce((bill_acc, bill_val) => {
    //At the invoice level.
    bill_val.billlines.map((line_val) => {
      //At the invoice line level.
      //console.log("JobCostingPartsTable -> line_val", line_val);
      if (!bill_acc[line_val.cost_center])
        bill_acc[line_val.cost_center] = Dinero();

      bill_acc[line_val.cost_center] = bill_acc[line_val.cost_center].add(
        Dinero({
          amount: Math.round((line_val.actual_cost || 0) * 100),
        })
          .multiply(line_val.quantity)
          .multiply(bill_val.is_credit_memo ? -1 : 1)
      );

      return null;
    });
    return bill_acc;
  }, {});

  const ticketTotalsByProfitCenter = job.timetickets.reduce(
    (ticket_acc, ticket_val) => {
      //At the invoice level.
      if (!ticket_acc[ticket_val.cost_center])
        ticket_acc[ticket_val.cost_center] = Dinero();

      ticket_acc[ticket_val.cost_center] = ticket_acc[
        ticket_val.cost_center
      ].add(
        Dinero({
          amount: Math.round((ticket_val.rate || 0) * 100),
        }).multiply(ticket_val.actualhrs || ticket_val.productivehrs || 0)
      );

      return ticket_acc;
    },
    {}
  );

  const summaryData = {
    totalLaborSales: Dinero({ amount: 0 }),
    totalPartsSales: Dinero({ amount: 0 }),
    totalSales: Dinero({ amount: 0 }),
    totalLaborCost: Dinero({ amount: 0 }),
    totalPartsCost: Dinero({ amount: 0 }),
    totalCost: Dinero({ amount: 0 }),
    gpdollars: Dinero({ amount: 0 }),
    gppercent: null,
    gppercentFormatted: null,
  };

  const costCenterData = allProfitCenters.map((key, idx) => {
    const ccVal = key; // defaultProfits[key];
    const sale_labor =
      jobLineTotalsByProfitCenter.labor[ccVal] || Dinero({ amount: 0 });
    const sale_parts =
      jobLineTotalsByProfitCenter.parts[ccVal] || Dinero({ amount: 0 });

    const cost_labor =
      ticketTotalsByProfitCenter[ccVal] || Dinero({ amount: 0 });
    const cost_parts = billTotalsByProfitCenter[ccVal] || Dinero({ amount: 0 });

    const costs = (
      billTotalsByProfitCenter[ccVal] || Dinero({ amount: 0 })
    ).add(ticketTotalsByProfitCenter[ccVal] || Dinero({ amount: 0 }));
    const totalSales = sale_labor.add(sale_parts);
    const gpdollars = totalSales.subtract(costs);
    const gppercent = (
      (gpdollars.getAmount() / totalSales.getAmount()) *
      100
    ).toFixed(2);

    let gppercentFormatted;
    if (isNaN(gppercent)) gppercentFormatted = "0%";
    else if (!isFinite(gppercent)) gppercentFormatted = "- ∞";
    else {
      gppercentFormatted = `${gppercent}%`;
    }
    //Push summary data to avoid extra loop.
    summaryData.totalLaborSales = summaryData.totalLaborSales.add(sale_labor);
    summaryData.totalPartsSales = summaryData.totalPartsSales.add(sale_parts);
    summaryData.totalSales = summaryData.totalSales
      .add(sale_labor)
      .add(sale_parts);
    summaryData.totalLaborCost = summaryData.totalLaborCost.add(cost_labor);
    summaryData.totalPartsCost = summaryData.totalPartsCost.add(cost_parts);
    summaryData.totalCost = summaryData.totalCost.add(costs);

    return {
      id: idx,
      cost_center: ccVal,
      sale_labor: sale_labor && sale_labor.toFormat(),
      sale_parts: sale_parts && sale_parts.toFormat(),
      sales: sale_labor.add(sale_parts).toFormat(),
      sales_dinero: sale_labor.add(sale_parts),
      cost_parts: cost_parts && cost_parts.toFormat(),
      cost_labor: cost_labor && cost_labor.toFormat(),
      costs: cost_parts.add(cost_labor).toFormat(),
      costs_dinero: cost_parts.add(cost_labor),
      gpdollars: gpdollars.toFormat(),
      gppercent: gppercentFormatted,
    };
  });

  //Final summary data massaging.
  summaryData.gpdollars = summaryData.totalSales.subtract(
    summaryData.totalCost
  );
  summaryData.gppercent = (
    (summaryData.gpdollars.getAmount() / summaryData.totalSales.getAmount()) *
    100
  ).toFixed(2);
  if (isNaN(summaryData.gppercent)) summaryData.gppercentFormatted = 0;
  else if (!isFinite(summaryData.gppercent))
    summaryData.gppercentFormatted = "- ∞";
  else {
    summaryData.gppercentFormatted = summaryData.gppercent;
  }

  return { summaryData, costCenterData };
}

exports.JobCosting = JobCosting;
exports.JobCostingMulti = JobCostingMulti;