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schema.js
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57 lines (53 loc) · 1.96 KB
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const JoiBase = require('joi');
const sanitizeHtml = require('sanitize-html');
// Extend Joi to add stringEscapeHtml type
const Joi = JoiBase.extend((joi) => ({
type: 'stringEscapeHtml',
base: joi.string(),
messages: {
'stringEscapeHtml.invalid': '{{#label}} contains unsafe HTML content',
},
rules: {
escape: {
method() {
return this.$_addRule({ name: 'escape' });
},
validate(value, helpers) {
const clean = sanitizeHtml(value, {
allowedTags: [],
allowedAttributes: {},
});
return clean;
},
},
},
}));
// Full Product Schema (Used After AI Analysis)
module.exports.productSchema = Joi.object({
name: Joi.stringEscapeHtml().escape().required(),
brand: Joi.stringEscapeHtml().escape().allow(''),
category: Joi.stringEscapeHtml().escape().required(),
material: Joi.stringEscapeHtml().escape().required(),
weight: Joi.number().min(0).allow(null),
originCountry: Joi.stringEscapeHtml().escape().allow(''),
price: Joi.number().min(0).allow(null),
notes: Joi.stringEscapeHtml().escape().allow(''),
impactAnalysis: Joi.object({
carbonFootprint: Joi.number().min(0).required(),
waterUsage: Joi.number().min(0).required(),
recyclability: Joi.string().valid('Low', 'Medium', 'High').required(),
sustainabilityScore: Joi.number().min(1).max(10).required(),
aiExplanation: Joi.stringEscapeHtml().escape().allow('')
}).required()
}).required();
// Product Input Schema (Before AI Processing)
module.exports.productInputSchema = Joi.object({
name: Joi.stringEscapeHtml().escape().required(),
brand: Joi.stringEscapeHtml().escape().allow(''),
category: Joi.stringEscapeHtml().escape().required(),
material: Joi.stringEscapeHtml().escape().required(),
weight: Joi.number().min(0).allow(null),
originCountry: Joi.stringEscapeHtml().escape().allow(''),
price: Joi.number().min(0).allow(null),
notes: Joi.stringEscapeHtml().escape().allow('')
}).required();