Product Model

product_model.js

const mongoose = require('mongoose');
const Schema = mongoose.Schema;

const ProductSchema = new Schema({
  name: { type: String, required: 'Name is required' },
  sale_price: { type: Number, required: 'Sale price is required' },
  cost_price: { type: Number, required: 'Cost price is required '},
  quantity: { type: Number, default: 0 }
}, {
  timestamps: true
});

module.exports = mongoose.model('Product', ProductSchema);