@cityssm/dynamics-gp/diamond/extendGpInvoice.ts

Read only inquiries into Microsoft Dynamics GP using a SQL Server connection.

import { connect } from '@cityssm/mssql-multi-pool'
import type { config as MSSQLConfig } from 'mssql'

import type { GPInvoice } from '../gp/types.js'

import type {
  DiamondExtendedGPInvoice,
  DiamondTrialBalanceCode
} from './types.js'

/**
 * Extends a GP invoice with information from the Diamond tables.
 * @param mssqlConfig - The configuration for the SQL Server connection.
 * @param gpInvoice - The GP invoice to extend with Diamond information.
 * @returns A promise that resolves to the extended GP invoice with Diamond information.
 */
export default async function _extendGpInvoice(
  mssqlConfig: MSSQLConfig,
  gpInvoice: GPInvoice
): Promise<DiamondExtendedGPInvoice> {
  const diamondInvoice = gpInvoice as DiamondExtendedGPInvoice

  // Trial Balance Code

  const pool = await connect(mssqlConfig)

  const tbcResult = await pool
    .request()
    .input('invoiceNumber', gpInvoice.invoiceNumber)
    .query<DiamondTrialBalanceCode>(/* sql */ `
      SELECT
        TOP 1 t.dCUSTTBCODE AS trialBalanceCode,
        t.dDESC AS trialBalanceCodeDescription
      FROM
        SF120 i
        INNER JOIN SF023 t ON i.dcusttbcode = t.dcusttbcode
      WHERE
        docnumbr = @invoiceNumber
    `)

  const trialBalanceCode =
    tbcResult.recordset.length > 0 ? tbcResult.recordset[0] : undefined

  if (trialBalanceCode !== undefined) {
    diamondInvoice.trialBalanceCode = trialBalanceCode.trialBalanceCode
    diamondInvoice.trialBalanceCodeDescription =
      trialBalanceCode.trialBalanceCodeDescription
  }

  return diamondInvoice
}