transaction.model.js

const mongoose = require('mongoose');

const transactionSchema = new mongoose.Schema({
  coaId: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'Coa',
    required: true,
  },
  amount: {
    type: Number,
    required: true,
  },
  description: {
    type: String,
    required: true,
  },
  nature: {
    type: String,
    enum: ['Debit', 'Credit'],
    required: true,
  },
  date: {
    type: Date,
    default: Date.now,
  },
});

const Transaction = mongoose.model('Transaction', transactionSchema);

module.exports = Transaction;