FIX: allows adapters to define a custom primaryKey (#9254)

test/javascripts/helpers/create-store.js

@@ -5,12 +5,21 @@ import TopicListAdapter from "discourse/adapters/topic-list";
 import TopicTrackingState from "discourse/models/topic-tracking-state";
 import { buildResolver } from "discourse-common/resolver";
 
+const CatAdapter = RestAdapter.extend({
+  primaryKey: "cat_id"
+});
+
 export default function(customLookup = () => {}) {
   const resolver = buildResolver("discourse").create();
 
   return Store.create({
     register: {
       lookup(type) {
+        if (type === "adapter:cat") {
+          this._catAdapter =
+            this._catAdapter || CatAdapter.create({ owner: this });
+          return this._catAdapter;
+        }
         if (type === "adapter:rest") {
           if (!this._restAdapter) {
             this._restAdapter = RestAdapter.create({ owner: this });

test/javascripts/helpers/store-pretender.js

@@ -26,9 +26,23 @@ const colors = [
   { id: 3, name: "Yellow" }
 ];
 
+const cats = [
+  {
+    cat_id: 1,
+    name: "souna"
+  }
+];
+
 export default function(helpers) {
   const { response, success, parsePostData } = helpers;
 
+  this.get("/cats", function() {
+    return response({
+      __rest_serializer: "1",
+      cats
+    });
+  });
+
   this.get("/fruits/:id", function(request) {
     const fruit = fruits.find(f => f.id === parseInt(request.params.id, 10));
     return response({ __rest_serializer: "1", fruit, farmers, colors });

test/javascripts/models/store-test.js

@@ -182,3 +182,9 @@ QUnit.test("findAll embedded", async assert => {
 
   assert.equal(fruits.objectAt(2).get("farmer.name"), "Luke Skywalker");
 });
+
+QUnit.test("custom primaryKey", async assert => {
+  const store = createStore();
+  const cats = await store.findAll("cat");
+  assert.equal(cats.objectAt(0).name, "souna");
+});