schema.js

const Joi = require('joi');

module.exports.listingSchema = Joi.object({
    listing: Joi.object({
        title: Joi.string().required(),
        description: Joi.string().required(),
        location: Joi.string().required(),
        country: Joi.string().required(),
        price: Joi.number().required().min(0),
        image: Joi.string().allow("", null)
    }).required(),
});

// For server side validatios -> 3 steps 
// 1) Create JoiSchema 
// 2) Create validation function 
// 3) Add validation function as Middleware.

module.exports.reviewSchema = Joi.object({
    review : Joi.object({
        rating: Joi.number().required().min(1).max(5),
        comment: Joi.string().required(),
    }).required(),
});