From ee59bba5b15e88e36a581e4950828b814bb3c446 Mon Sep 17 00:00:00 2001
From: Maxime Guyot <maxime.guyot@elits.com>
Date: Thu, 20 Sep 2018 13:39:49 +0200
Subject: [PATCH] Add API for merge request templates

---
 config/routes/project.rb                      |  4 ++
 ee/lib/api/project_merge_requests_template.rb | 47 +++++++++++++++++++
 ee/lib/ee/api/entities.rb                     |  4 ++
 3 files changed, 55 insertions(+)
 create mode 100644 ee/lib/api/project_merge_requests_template.rb

diff --git a/config/routes/project.rb b/config/routes/project.rb
index c0c1775f8d37d5..47e29efdad701d 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -119,6 +119,10 @@
           delete :approvals, action: :unapprove
 
           post :rebase
+
+          get :merge_requests_template
+          post :merge_requests_template, action: :approve
+
           ## EE-specific
 
           post :remove_wip
diff --git a/ee/lib/api/project_merge_requests_template.rb b/ee/lib/api/project_merge_requests_template.rb
new file mode 100644
index 00000000000000..341c7d021cdf97
--- /dev/null
+++ b/ee/lib/api/project_merge_requests_template.rb
@@ -0,0 +1,47 @@
+module API
+  class ProjectMergeRequestsTemplate < Grape::API
+    before { authenticate! }
+    before { authorize_admin_project }
+    #before { check_project_feature_available!(:merge_requests_templates) }
+
+    params do
+      requires :id, type: String, desc: 'The ID of a project'
+    end
+    resource :projects do
+      helpers do
+        params :merge_requests_template_params do
+          optional :description, type: String, desc: 'Default merge request description'
+          at_least_one_of :description
+        end
+      end
+
+      desc 'Get project merge requests template' do
+        detail 'This feature was introduced in 11.x'
+        success EE::API::Entities::ProjectMergeRequestsTemplate
+      end
+      get ":id/merge_requests_template" do
+        merge_requests_template = user_project.merge_requests_template
+        present merge_requests_template, with: EE::API::Entities::ProjectMergeRequestsTemplate
+      end
+
+      desc 'Update an existing project merge requests template' do
+        detail 'This feature was introduced in 11.x'
+        success EE::API::Entities::ProjectMergeRequestsTemplate
+      end
+      params do
+        use :merge_requests_template_params
+      end
+      post ":id/merge_requests_template" do
+        merge_requests_template = user_project.merge_requests_template
+        not_found!('merge requests template') unless merge_requests_template
+
+        if merge_requests_template.update(declared_params(include_missing: false))
+          present merge_requests_template, with: EE::API::Entities::ProjectMergeRequestsTemplate
+        else
+          render_validation_error!(merge_requests_template)
+        end
+      end
+
+    end
+  end
+end
diff --git a/ee/lib/ee/api/entities.rb b/ee/lib/ee/api/entities.rb
index c3a635104c868f..c092e2a470cf00 100644
--- a/ee/lib/ee/api/entities.rb
+++ b/ee/lib/ee/api/entities.rb
@@ -225,6 +225,10 @@ class MergeRequestApprovals < ::API::Entities::ProjectEntity
         end
       end
 
+      class ProjectMergeRequestsTemplate < Grape::Entity
+        expose :description
+      end
+
       class LdapGroup < Grape::Entity
         expose :cn
       end
-- 
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