initial commit

Author: will123195

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["@babel/preset-env"]
+}

.gitignore

@@ -0,0 +1 @@
+node_modules

README.md

@@ -5,7 +5,7 @@ Clean error throwing/handling for Express REST apps using the [Service layer pat
 ## Install
 
 ```
-npm i -S @ww-tech/express-rest-error
+npm i -S express-rest-error
 ```
 
 ## Example

dist/createError.js

@@ -0,0 +1,42 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.notFound = exports.accessDenied = exports.authRequired = exports.validationError = void 0;
+
+// 400
+var validationError = function validationError(message) {
+  var err = new Error(message || 'Validation error.');
+  err.validationError = true;
+  return err;
+}; // 401
+
+
+exports.validationError = validationError;
+
+var authRequired = function authRequired(message) {
+  var err = new Error(message || 'Authentication required.');
+  err.authRequired = true;
+  return err;
+}; // 403
+
+
+exports.authRequired = authRequired;
+
+var accessDenied = function accessDenied(message) {
+  var err = new Error(message || 'Access denied.');
+  err.accessDenied = true;
+  return err;
+}; // 404
+
+
+exports.accessDenied = accessDenied;
+
+var notFound = function notFound(message) {
+  var err = new Error(message || 'Not found.');
+  err.notFound = true;
+  return err;
+};
+
+exports.notFound = notFound;

dist/errorHandler.js

@@ -0,0 +1,68 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports["default"] = void 0;
+
+var _default = function _default() {
+  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
+      _ref$debug = _ref.debug,
+      debug = _ref$debug === void 0 ? false : _ref$debug;
+
+  return function (err, req, res, next) {
+    var statusCode = 500;
+
+    if (err.validationError) {
+      statusCode = 400;
+    }
+
+    if (err.authRequired) {
+      statusCode = 401;
+    }
+
+    if (err.accessDenied) {
+      statusCode = 403;
+    }
+
+    if (err.notFound) {
+      statusCode = 404;
+    }
+
+    var error = {
+      message: err.message
+    };
+    var stack;
+
+    if (err.stack) {
+      stack = err.stack.split('\n');
+      stack.shift();
+      stack = stack.filter(function (line) {
+        return line.indexOf('node_modules') === -1;
+      }).map(function (line) {
+        return line.trim();
+      });
+    }
+
+    if (debug) {
+      error.debug = {
+        stack: stack,
+        request: {
+          method: req.method,
+          uri: req.originalUrl,
+          body: req.body
+        },
+        statusCode: statusCode
+      };
+    } // body-parser error
+
+
+    if (err.body) {
+      error.message = 'Could not parse JSON body.';
+    }
+
+    res.status(statusCode).json(error);
+  };
+};
+
+exports["default"] = _default;

dist/index.js

@@ -0,0 +1,31 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+var _exportNames = {
+  errorHandler: true
+};
+Object.defineProperty(exports, "errorHandler", {
+  enumerable: true,
+  get: function get() {
+    return _errorHandler["default"];
+  }
+});
+
+var _createError = require("./createError");
+
+Object.keys(_createError).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _createError[key];
+    }
+  });
+});
+
+var _errorHandler = _interopRequireDefault(require("./errorHandler"));
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }