text: const mongoose = require('mongoose');
  
  const SpotSchema = new mongoose.Schema({
      thumbnail: String,
      company: String,
      price: Number,
      techs: [String],
      user: {
          type: mongoose.Schema.Types.ObjectId,
          ref: 'User'
      }
  }, {
      toJSON: {
          virtuals: true,
      },
  });
  SpotSchema.virtual('thumbnail_url').get(function(){
      return `http://localhost:3333/files/${this.thumbnail}`
  })
  
  
  module.exports = mongoose.model('Spot', SpotSchema);
  
  