From 8fc54bd07c39cc6d72b3b04870f15e14efebcd5b Mon Sep 17 00:00:00 2001
From: Dan McClain <git@danmcclain.net>
Date: Thu, 24 Mar 2016 08:55:55 -0400
Subject: [PATCH] [FEATURE ds-links-in-record-array] Add links to RecordArray
 when present on payload

---
 .../adapter-populated-record-array.js         | 20 +++++++---
 config/features.json                          |  3 +-
 .../adapter-populated-record-array-test.js    | 40 +++++++++++++++++++
 3 files changed, 57 insertions(+), 6 deletions(-)

diff --git a/addon/-private/system/record-arrays/adapter-populated-record-array.js b/addon/-private/system/record-arrays/adapter-populated-record-array.js
index 24f09dc8804..a1997699a8b 100644
--- a/addon/-private/system/record-arrays/adapter-populated-record-array.js
+++ b/addon/-private/system/record-arrays/adapter-populated-record-array.js
@@ -1,6 +1,7 @@
 import Ember from 'ember';
 import RecordArray from "ember-data/-private/system/record-arrays/record-array";
 import cloneNull from "ember-data/-private/system/clone-null";
+import isEnabled from 'ember-data/-private/features';
 
 /**
   @module ember-data
@@ -35,11 +36,20 @@ export default RecordArray.extend({
   loadRecords(records, payload) {
     //TODO Optimize
     var internalModels = Ember.A(records).mapBy('_internalModel');
-    this.setProperties({
-      content: Ember.A(internalModels),
-      isLoaded: true,
-      meta: cloneNull(payload.meta)
-    });
+    if (isEnabled('ds-links-in-record-array')) {
+      this.setProperties({
+        content: Ember.A(internalModels),
+        isLoaded: true,
+        meta: cloneNull(payload.meta),
+        links: cloneNull(payload.links)
+      });
+    } else {
+      this.setProperties({
+        content: Ember.A(internalModels),
+        isLoaded: true,
+        meta: cloneNull(payload.meta)
+      });
+    }
 
     internalModels.forEach((record) => {
       this.manager.recordArraysForRecord(record).add(this);
diff --git a/config/features.json b/config/features.json
index 9b315a88126..e42f1bb4a7f 100644
--- a/config/features.json
+++ b/config/features.json
@@ -6,5 +6,6 @@
   "ds-transform-pass-options": null,
   "ds-pushpayload-return": null,
   "ds-serialize-ids-and-types": null,
-  "ds-extended-errors": null
+  "ds-extended-errors": null,
+  "ds-links-in-record-array": null
 }
diff --git a/tests/unit/adapter-populated-record-array-test.js b/tests/unit/adapter-populated-record-array-test.js
index 15c6ef56408..ca185142a1e 100644
--- a/tests/unit/adapter-populated-record-array-test.js
+++ b/tests/unit/adapter-populated-record-array-test.js
@@ -5,6 +5,8 @@ import {module, test} from 'qunit';
 
 import DS from 'ember-data';
 
+import isEnabled from 'ember-data/-private/features';
+
 var Person, store;
 var run = Ember.run;
 
@@ -102,6 +104,44 @@ test("stores the metadata off the payload", function(assert) {
   assert.equal(recordArray.get('meta.foo'), 'bar', 'expected meta.foo to be bar from payload');
 });
 
+if (isEnabled('ds-links-in-record-array')) {
+  test('stores the links off the payload', function(assert) {
+    var recordArray = store.recordArrayManager
+    .createAdapterPopulatedRecordArray(store.modelFor('person'), null);
+    var payload = {
+      data: [{
+        type: 'person',
+        id: '1',
+        attributes: {
+          name: 'Scumbag Dale'
+        }
+      }, {
+        type: 'person',
+        id: '2',
+        attributes: {
+          name: 'Scumbag Katz'
+        }
+      }, {
+        type: 'person',
+        id: '3',
+        attributes: {
+          name: 'Scumbag Bryn'
+        }
+      }],
+      links: {
+        first: '/foo?page=1'
+      }
+    };
+
+    run(function() {
+      var records = store.push(payload);
+      recordArray.loadRecords(records, payload);
+    });
+
+    assert.equal(recordArray.get('links.first'), '/foo?page=1', 'expected links.first to be "/foo?page=1" from payload');
+  });
+}
+
 test('recordArray.replace() throws error', function(assert) {
   var recordArray = store.recordArrayManager
     .createAdapterPopulatedRecordArray(Person, null);