http-errors-plus/dist/index.esm.js

Next-gen HTTP error handling for modern JavaScript and TypeScript apps — structured, overrideable, and developer-focused.

function getDefaultExportFromCjs(x) {
  return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, "default") ? x["default"] : x;
}
const require$$0 = {
  "100": "Continue",
  "101": "Switching Protocols",
  "102": "Processing",
  "103": "Early Hints",
  "200": "OK",
  "201": "Created",
  "202": "Accepted",
  "203": "Non-Authoritative Information",
  "204": "No Content",
  "205": "Reset Content",
  "206": "Partial Content",
  "207": "Multi-Status",
  "208": "Already Reported",
  "226": "IM Used",
  "300": "Multiple Choices",
  "301": "Moved Permanently",
  "302": "Found",
  "303": "See Other",
  "304": "Not Modified",
  "305": "Use Proxy",
  "307": "Temporary Redirect",
  "308": "Permanent Redirect",
  "400": "Bad Request",
  "401": "Unauthorized",
  "402": "Payment Required",
  "403": "Forbidden",
  "404": "Not Found",
  "405": "Method Not Allowed",
  "406": "Not Acceptable",
  "407": "Proxy Authentication Required",
  "408": "Request Timeout",
  "409": "Conflict",
  "410": "Gone",
  "411": "Length Required",
  "412": "Precondition Failed",
  "413": "Payload Too Large",
  "414": "URI Too Long",
  "415": "Unsupported Media Type",
  "416": "Range Not Satisfiable",
  "417": "Expectation Failed",
  "418": "I'm a Teapot",
  "421": "Misdirected Request",
  "422": "Unprocessable Entity",
  "423": "Locked",
  "424": "Failed Dependency",
  "425": "Too Early",
  "426": "Upgrade Required",
  "428": "Precondition Required",
  "429": "Too Many Requests",
  "431": "Request Header Fields Too Large",
  "451": "Unavailable For Legal Reasons",
  "500": "Internal Server Error",
  "501": "Not Implemented",
  "502": "Bad Gateway",
  "503": "Service Unavailable",
  "504": "Gateway Timeout",
  "505": "HTTP Version Not Supported",
  "506": "Variant Also Negotiates",
  "507": "Insufficient Storage",
  "508": "Loop Detected",
  "509": "Bandwidth Limit Exceeded",
  "510": "Not Extended",
  "511": "Network Authentication Required"
};
/*!
 * statuses
 * Copyright(c) 2014 Jonathan Ong
 * Copyright(c) 2016 Douglas Christopher Wilson
 * MIT Licensed
 */
var codes = require$$0;
var statuses = status;
status.message = codes;
status.code = createMessageToStatusCodeMap(codes);
status.codes = createStatusCodeList(codes);
status.redirect = {
  300: true,
  301: true,
  302: true,
  303: true,
  305: true,
  307: true,
  308: true
};
status.empty = {
  204: true,
  205: true,
  304: true
};
status.retry = {
  502: true,
  503: true,
  504: true
};
function createMessageToStatusCodeMap(codes2) {
  var map = {};
  Object.keys(codes2).forEach(function forEachCode(code) {
    var message = codes2[code];
    var status2 = Number(code);
    map[message.toLowerCase()] = status2;
  });
  return map;
}
function createStatusCodeList(codes2) {
  return Object.keys(codes2).map(function mapCode(code) {
    return Number(code);
  });
}
function getStatusCode(message) {
  var msg = message.toLowerCase();
  if (!Object.prototype.hasOwnProperty.call(status.code, msg)) {
    throw new Error('invalid status message: "' + message + '"');
  }
  return status.code[msg];
}
function getStatusMessage(code) {
  if (!Object.prototype.hasOwnProperty.call(status.message, code)) {
    throw new Error("invalid status code: " + code);
  }
  return status.message[code];
}
function status(code) {
  if (typeof code === "number") {
    return getStatusMessage(code);
  }
  if (typeof code !== "string") {
    throw new TypeError("code must be a number or string");
  }
  var n = parseInt(code, 10);
  if (!isNaN(n)) {
    return getStatusMessage(n);
  }
  return getStatusCode(code);
}
const statuses$1 = /* @__PURE__ */ getDefaultExportFromCjs(statuses);
const STATUS_CODE_MAP = statuses$1.codes.reduce((acc, code) => {
  const name = statuses$1.message[code].toUpperCase().replace(/[^A-Z0-9]+/g, "_");
  acc[code] = {
    code,
    name,
    message: statuses$1.message[code]
  };
  return acc;
}, {});
Object.values(STATUS_CODE_MAP).reduce((acc, { code, name, message }) => {
  acc[name] = { code, name, message };
  return acc;
}, {});
const BASE_HTTP_ERRORS = Object.fromEntries(
  Object.values(STATUS_CODE_MAP).map(({ code, name, message }) => {
    return [name, Object.freeze({ status: code, code: name, message })];
  })
);
class HttpError extends Error {
  /**
   * @param {number} status
   * @param {Omit<SerializedHttpError, 'status'>} options
   */
  constructor(status2, options) {
    super(options.message);
    this.name = "HttpError";
    this.meta = {
      status: status2,
      timestamp: (/* @__PURE__ */ new Date()).toISOString(),
      ...options
    };
  }
  /**
   * @returns {SerializedHttpError}
   */
  toJSON() {
    return this.meta;
  }
}
function generateError(base, override = {}) {
  return new HttpError(base.status, {
    code: base.code,
    message: override.message || base.message,
    ...override
  });
}
export {
  BASE_HTTP_ERRORS,
  HttpError,
  generateError
};
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