From 22addf26732e15bd63112c21f03a7f20c5feabc9 Mon Sep 17 00:00:00 2001
From: Jan Provaznik <jprovaznik@gitlab.com>
Date: Fri, 23 Feb 2018 15:45:32 +0100
Subject: Don't convert issuable_initial_data into JSON

Instead of converting hash into JSON inside
issuable_initial_data method, return hash and convert
to JSON later. This allows us to easily extend basic
issuable data with resource specific values. For example
for Epic these data should include also labels, so we can then
do something like:
issuable_initial_data(@epic).merge(labels: @epic.labels).to_json
---
 app/helpers/issuables_helper.rb          |  2 +-
 app/views/projects/issues/show.html.haml |  2 +-
 spec/helpers/issuables_helper_spec.rb    | 32 ++++++++++++++++----------------
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/app/helpers/issuables_helper.rb b/app/helpers/issuables_helper.rb
index 7cd84fe69c9..44ecc2212f2 100644
--- a/app/helpers/issuables_helper.rb
+++ b/app/helpers/issuables_helper.rb
@@ -234,7 +234,7 @@ module IssuablesHelper
 
     data.merge!(updated_at_by(issuable))
 
-    data.to_json
+    data
   end
 
   def updated_at_by(issuable)
diff --git a/app/views/projects/issues/show.html.haml b/app/views/projects/issues/show.html.haml
index 7bc5c46d64a..d63443c9da5 100644
--- a/app/views/projects/issues/show.html.haml
+++ b/app/views/projects/issues/show.html.haml
@@ -55,7 +55,7 @@
 
 .issue-details.issuable-details
   .detail-page-description.content-block
-    %script#js-issuable-app-initial-data{ type: "application/json" }= issuable_initial_data(@issue)
+    %script#js-issuable-app-initial-data{ type: "application/json" }= issuable_initial_data(@issue).to_json
     #js-issuable-app
       %h2.title= markdown_field(@issue, :title)
       - if @issue.description.present?
diff --git a/spec/helpers/issuables_helper_spec.rb b/spec/helpers/issuables_helper_spec.rb
index 7fa665aecdc..2fecd1a3d27 100644
--- a/spec/helpers/issuables_helper_spec.rb
+++ b/spec/helpers/issuables_helper_spec.rb
@@ -173,23 +173,23 @@ describe IssuablesHelper do
       @project = issue.project
 
       expected_data = {
-        'endpoint' => "/#{@project.full_path}/issues/#{issue.iid}",
-        'updateEndpoint' => "/#{@project.full_path}/issues/#{issue.iid}.json",
-        'canUpdate' => true,
-        'canDestroy' => true,
-        'issuableRef' => "##{issue.iid}",
-        'markdownPreviewPath' => "/#{@project.full_path}/preview_markdown",
-        'markdownDocsPath' => '/help/user/markdown',
-        'issuableTemplates' => [],
-        'projectPath' => @project.path,
-        'projectNamespace' => @project.namespace.path,
-        'initialTitleHtml' => issue.title,
-        'initialTitleText' => issue.title,
-        'initialDescriptionHtml' => '<p dir="auto">issue text</p>',
-        'initialDescriptionText' => 'issue text',
-        'initialTaskStatus' => '0 of 0 tasks completed'
+        endpoint: "/#{@project.full_path}/issues/#{issue.iid}",
+        updateEndpoint: "/#{@project.full_path}/issues/#{issue.iid}.json",
+        canUpdate: true,
+        canDestroy: true,
+        issuableRef: "##{issue.iid}",
+        markdownPreviewPath: "/#{@project.full_path}/preview_markdown",
+        markdownDocsPath: '/help/user/markdown',
+        issuableTemplates: [],
+        projectPath: @project.path,
+        projectNamespace: @project.namespace.path,
+        initialTitleHtml: issue.title,
+        initialTitleText: issue.title,
+        initialDescriptionHtml: '<p dir="auto">issue text</p>',
+        initialDescriptionText: 'issue text',
+        initialTaskStatus: '0 of 0 tasks completed'
       }
-      expect(JSON.parse(helper.issuable_initial_data(issue))).to eq(expected_data)
+      expect(helper.issuable_initial_data(issue)).to eq(expected_data)
     end
   end
 
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