jormaechea/open-api-mocker

'use strict';

const SecurityRequirement = require('./security-requirement');
const SecurityRequirementsStruct = require('./structs');
const enhanceStructValidationError = require('../utils/enhance-struct-validation-error');

class Parser {

    parse(schema) {

        const { security } = schema;

        this.validateSecurityRequirements(security);

        if(!security || !security.length)
            return [];

        return security
            .map(this.parseSecurityRequirement.bind(this));
    }

    validateSecurityRequirements(security) {

        try {
            return SecurityRequirementsStruct(security);
        } catch(e) {
            throw enhanceStructValidationError(e, 'security');
        }
    }

    parseSecurityRequirement(requirements) {
        return new SecurityRequirement(requirements);
    }

}

module.exports = Parser;