Close yury-dymov#23

Author: yury-dymov

CHANGELOG.md

@@ -1,5 +1,8 @@
+###v. 0.4.5 (23 Oct 2017)
+While processing nested objects, we should handle dates accordingly (https://github.com/yury-dymov/json-api-normalizer/issues/23)
+
 ###v. 0.4.4 (23 Oct 2017)
-While we process nested objects, we shouldn't change array attributes to object (https://github.com/yury-dymov/json-api-normalizer/issues/22)
+While processing nested objects, we shouldn't change array attributes to object (https://github.com/yury-dymov/json-api-normalizer/issues/22)
 
 ###v. 0.4.3 (20 Oct 2017)
 Nested attribute keys are also camelized now (https://github.com/yury-dymov/json-api-normalizer/issues/21)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "json-api-normalizer",
-  "version": "0.4.4",
+  "version": "0.4.5",
   "description": "JSON API response normalizer",
   "main": "dist/bundle.js",
   "scripts": {

src/normalize.js

@@ -42,8 +42,12 @@ function extractRelationships(relationships, { camelizeKeys }) {
   return ret;
 }
 
+function isDate(attributeValue) {
+  return Object.prototype.toString.call(attributeValue) === '[object Date]';
+}
+
 function camelizeNestedKeys(attributeValue) {
-  if (attributeValue === null || typeof attributeValue !== 'object' || isArray(attributeValue)) {
+  if (attributeValue === null || typeof attributeValue !== 'object' || isArray(attributeValue) || isDate(attributeValue)) {
     return attributeValue;
   }
 

test/normalize.spec.js

@@ -153,6 +153,33 @@ describe('data is normalized', () => {
 
     expect(isEqual(normalize(input), camelizedOutput)).to.be.true;    
   });
+
+  it('dates should not be affected by camilization', () => {
+    const date = new Date();
+
+    const obj = {
+      data: {
+        id: 1,
+        type: 'projects',
+        attributes: {
+          'started-at': date
+        }
+      }
+    };
+
+    const output = {
+      projects: {
+        "1": {
+          id: 1,
+          attributes: {
+            startedAt: date
+          }
+        }
+      }
+    };
+
+    expect(isEqual(normalize(obj), output)).to.be.true;    
+  });
 });
 
 describe('included is normalized', () => {