const multer = require('koa-multer')
const path = require('path')

const storage = multer.diskStorage({
  destination:
    'public/uploads/' +
    new Date().getFullYear() +
    (new Date().getMonth() + 1) +
    new Date().getDate(),
  filename(ctx, file, cb) {
    const filenameArr = file.originalname.split('.')
    cb(null, Date.now() + '.' + filenameArr[filenameArr.length - 1])
  }
})

const upload = multer({ storage })

module.exports = upload