dat-middleware - npm Package Compare versions

Comparing version 1.5.9 to 1.5.10

lib/RequestData.js

@@ -80,2 +80,5 @@ var error = require('./error');
 };
+RequestData.prototype.execErr = function (err, req, res, next) {
+  this.exec(req, res, next, err);
+};
 /**
@@ -86,2 +89,3 @@ * @method
   var self = this;
+  var mwErr = arguments[3]; // hack, cant accept 4 args else middleware will be considered errorHandler
   var errors = [];
@@ -107,3 +111,3 @@ if (this.nextOnFirstError) {
     else if (step.type.indexOf('transform') === 0) {
-      self._transformStep(req, step);
+      self._transformStep(step, req, mwErr);
     }
@@ -122,3 +126,3 @@ else {
     else if (step.type.indexOf('transform') === 0) {
-      self._transformStep(req, step);
+      self._transformStep(step, req, mwErr);
     }
@@ -342,3 +346,3 @@ else {
 RequestData.prototype.set = function (key, value) {
-  return this.transform(function (data, req) {
+  return this.transform(function (data, req, err) {
     data = utils.set(key, value)(data);
@@ -369,2 +373,17 @@ if (typeof key === 'object') {
 
+/**
+ * set key to err
+ * @param {key} string - key to set value for or key-value set object
+ * @param {value} string - value to set for key
+ * or
+ * @param {obj} string - key to set value for or key-value set object
+ */
+RequestData.prototype.setToErr = function (key) {
+  this.transform(function (data, req, err) {
+    data[key] = err;
+    return data;
+  });
+  return this.execErr.bind(this);
+};
+
 /*************** CONDITIONALS ***************/
@@ -447,3 +466,3 @@ /*************** CONDITIONALS ***************/
 };
-RequestData.prototype._transformStep = function (req, step) {
+RequestData.prototype._transformStep = function (step, req, err) {
   if (step.type === 'transform') {
@@ -455,3 +474,3 @@ var keypath = this.keypath.bind(this);
       .map(reqValueForKeypath)
-      .map(bindRight(step.transformation, req))
+      .map(bindRight(step.transformation, req, err))
       .forEach(setValueForKey);
@@ -461,3 +480,3 @@ }
     var dataType = this.dataType;
-    req[dataType] = step.transformation(req[dataType], req);
+    req[dataType] = step.transformation(req[dataType], req, err);
   }
@@ -464,0 +483,0 @@ else {

package.json

 {
   "name": "dat-middleware",
-  "version": "1.5.9",
+  "version": "1.5.10",
   "description": "common request, response, body, query, and param validation, transformation, and flow control middleware",
@@ -5,0 +5,0 @@ "main": "index.js",

test/fixtures/createAppWithMiddleware.js

 var express = require('express');
 var mw = require('../../index');
-var next = function (req, res, next) {next();}
+var next = function (req, res, next) {next();};
 
@@ -5,0 +5,0 @@ module.exports = function createAppWithMiddleware (middleware, middleware2, middleware3) {

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Improved metrics

Total package byte prevSize

66550

increased by3.24%

Number of package files

31

increased by3.33%

Lines of code

1829

increased by3.92%

No dependency changes