text: const mongoose = require('mongoose');
  
  const QuoteSchema = new mongoose.Schema({
      user: {
          // reference to user/client
          type: mongoose.Schema.Types.ObjectId,
          ref: 'user'
      },
      gallons: {
          type: Number,
          required: true
      },
      delivery_add: {
          // comes from user profile (address 1 or 2?)
          type: String,
          required: true
      },
      delivery_date: {
          type: Date,
          required: true
      },
      price: {
          type: Number,
          required: true
      },
      total: {
          type: Number,
          required: true
      }
  });
  
  module.exports = Quote = mongoose.model('quote', QuoteSchema);
  