@mojaloop/ml-schema-transformer-lib/dist/lib/validation/validator.js

Shared component for ML schemas translation

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/lib/validation/validator.ts
var validator_exports = {};
__export(validator_exports, {
  Validator: () => Validator
});
module.exports = __toCommonJS(validator_exports);
var import_swagger_parser = __toESM(require("@apidevtools/swagger-parser"));
var import_openapi_backend = require("openapi-backend");
var import_fast_safe_stringify = __toESM(require("fast-safe-stringify"));
var Validator = class {
  apiDoc;
  apiSpec;
  apiValidator;
  ajvOpts = { allErrors: true, coerceTypes: true, strict: false };
  /**
   * @param apiDoc - The path to the OpenAPI document or the document itself
   */
  constructor(apiDoc) {
    this.apiDoc = apiDoc;
    this.apiSpec = {};
    this.apiValidator = {};
  }
  async initialize() {
    this.apiSpec = await import_swagger_parser.default.validate(this.apiDoc);
    this.apiValidator = new import_openapi_backend.OpenAPIValidator({ definition: this.apiSpec, ajvOpts: this.ajvOpts });
  }
  validateRequest(request, returnErrors = false) {
    const validation = this.apiValidator.validateRequest(request);
    if (validation.errors && validation.errors.length > 0) {
      if (returnErrors) return validation.errors;
      throw new Error(`Validation errors: ${(0, import_fast_safe_stringify.default)(validation.errors)}`);
    }
    return true;
  }
  validateBody(partialRequest, returnErrors = false) {
    const { body, path, method } = partialRequest;
    const validation = this.apiValidator.validateRequest({ path, method, body, headers: {} });
    if (validation.errors) {
      const bodyErrors = validation.errors.filter((error) => error.instancePath === "/requestBody");
      if (bodyErrors && bodyErrors.length > 0) {
        if (returnErrors) return bodyErrors;
        throw new Error(`Validation errors: ${(0, import_fast_safe_stringify.default)(bodyErrors)}`);
      }
    }
    return true;
  }
  validateHeaders(partialRequest, returnErrors = false) {
    const { headers, path, method } = partialRequest;
    const validation = this.apiValidator.validateRequest({ path, method, headers, body: {} });
    if (validation.errors) {
      const headersErrors = validation.errors.filter((error) => error.instancePath === "/header");
      if (headersErrors && headersErrors.length > 0) {
        if (returnErrors) return headersErrors;
        throw new Error(`Validation errors: ${(0, import_fast_safe_stringify.default)(headersErrors)}`);
      }
    }
    return true;
  }
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  Validator
});
//# sourceMappingURL=validator.js.map