const { body, validationResult } = require('express-validator')
const Fee = require('../models/GPS.Fee')
const titleKey = 'install_fee'
const { checkValidations } = require('../plugins/controllersHelperFunctions')

module.exports.setFee = [
  [body('amount').notEmpty().isInt().withMessage('مقدار هزینه را وارد کنید')],
  checkValidations(validationResult),
  async (req, res) => {
    const { amount } = req.body
    const fee = await Fee.findOne({ title: titleKey })
    if (fee) {
      fee.amount = amount
      await fee.save()
      return res.status(200).json(fee)
    }
    const newFee = await Fee.create({ title: titleKey, amount })
    res.status(201).json(newFee)
  }
]

module.exports.getFee = async (req, res) => {
  const fee = await Fee.findOne({ title: titleKey })
  res.status(200).json(fee)
}