marco.salvi
35 lines
840 B
JavaScript
35 lines
840 B
JavaScript
const fs = require('fs');
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const certLogicJs = require('certlogic-js');
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class Rule {
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static fromFile(filePath, external = {}) {
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return Rule.fromJSON(JSON.parse(fs.readFileSync(filePath)), external);
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}
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static fromJSON(ruleJSON, external = {}) {
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const rule = new Rule();
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rule._external = external;
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rule._payload = ruleJSON;
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return rule;
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}
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get payload() {
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return this._payload;
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}
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getDescription(language = 'en') {
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const description = this._payload.Description.find((element) => element.lang === language);
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return description ? description.desc : null;
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}
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evaluateDCC(dcc, external = {}) {
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const options = { ...this._external, ...external };
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return certLogicJs.evaluate(this.payload.Logic, {
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payload: dcc.payload,
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external: options,
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});
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}
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}
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module.exports = Rule;
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