Backend-POS/Controller/Supplier.js

const asyncHandler = require("../Middleware/async");
const sequelize = require('sequelize')
const db = require('../Config/db')
const SupplierModel = require('../Model/SupplierModel')
const ErrorResponse = require('../utils/ErrorResponse')
const fs = require('fs');


const dateFormat = require('dateformat');

exports.getAllSupplier = asyncHandler(async (req, res, next) => {
    try {
        const supplier = await SupplierModel.findAll({
            where: {
                DB_CODE: req.user.DB_CODE
            }
        }
        )
        res.status(200).send({
            success: true,
            data: supplier
        })
    } catch (e) {
        throw new ErrorResponse(e, 400)
    }
})

exports.createSupplier = asyncHandler(async (req, res, next) => {
    const data = JSON.parse(req.body.data)

    if (!data.ADD_NAME || !data.ADD_CODE || !data.phoneNumber) {
        throw new ErrorResponse('Please provide all required fields', 400)
    }

    try {
        data.DB_CODE = req.user.DB_CODE
        const supplier = await SupplierModel.create({
            DB_CODE: req.user.DB_CODE,
            USER_CODE: req.user.USER_NAME,
            ADD_NAME: data.ADD_NAME,
            ADD_CODE: data.ADD_CODE,
            ADD_LINE_1: data.addressLine1,

        })
        res.status(200).send({
            success: true,
            data: supplier
        })
    } catch (e) {
        throw new ErrorResponse(e, 400)
    }
})