Project deploy keys json end point

5 files changed, 45 insertions, 2 deletions

diff --git a/app/controllers/projects/deploy_keys_controller.rb b/app/controllers/projects/deploy_keys_controller.rb
index d0c44e297e3..a47e15a192b 100644
--- a/app/controllers/projects/deploy_keys_controller.rb
+++ b/app/controllers/projects/deploy_keys_controller.rb
@@ -8,7 +8,12 @@ class Projects::DeployKeysController < Projects::ApplicationController
   layout "project_settings"
 
   def index
-    redirect_to_repository_settings(@project)
+    respond_to do |format|
+      format.html { redirect_to_repository_settings(@project) }
+      format.json do
+        render json: Projects::Settings::DeployKeysPresenter.new(@project, current_user: current_user).as_json
+      end
+    end
   end
 
   def new
@@ -19,7 +24,7 @@ class Projects::DeployKeysController < Projects::ApplicationController
     @key = DeployKey.new(deploy_key_params.merge(user: current_user))
 
     unless @key.valid? && @project.deploy_keys << @key
-      flash[:alert] = @key.errors.full_messages.join(', ').html_safe      
+      flash[:alert] = @key.errors.full_messages.join(', ').html_safe
     end
     redirect_to_repository_settings(@project)
   end
diff --git a/app/presenters/projects/settings/deploy_keys_presenter.rb b/app/presenters/projects/settings/deploy_keys_presenter.rb
index 86ac513b3c0..070b0c35e36 100644
--- a/app/presenters/projects/settings/deploy_keys_presenter.rb
+++ b/app/presenters/projects/settings/deploy_keys_presenter.rb
@@ -48,6 +48,17 @@ module Projects
         available_public_keys.any?
       end
 
+      def as_json
+        serializer = DeployKeySerializer.new
+        opts = { user: current_user }
+
+        {
+          enabled_keys: serializer.represent(enabled_keys, opts),
+          available_project_keys: serializer.represent(available_project_keys, opts),
+          public_keys: serializer.represent(available_public_keys, opts)
+        }
+      end
+
       def to_partial_path
         'projects/deploy_keys/index'
       end
diff --git a/app/serializers/deploy_key_entity.rb b/app/serializers/deploy_key_entity.rb
new file mode 100644
index 00000000000..cdedc2c7bd0
--- /dev/null
+++ b/app/serializers/deploy_key_entity.rb
@@ -0,0 +1,12 @@
+class DeployKeyEntity < Grape::Entity
+  expose :id
+  expose :user_id
+  expose :title
+  expose :fingerprint
+  expose :can_push
+  expose :created_at
+  expose :updated_at
+  expose :projects, using: ProjectEntity do |deploy_key|
+    deploy_key.projects.select { |project| options[:user].can?(:read_project, project) }
+  end
+end
diff --git a/app/serializers/deploy_key_serializer.rb b/app/serializers/deploy_key_serializer.rb
new file mode 100644
index 00000000000..8f849eb88b7
--- /dev/null
+++ b/app/serializers/deploy_key_serializer.rb
@@ -0,0 +1,3 @@
+class DeployKeySerializer < BaseSerializer
+  entity DeployKeyEntity
+end
diff --git a/app/serializers/project_entity.rb b/app/serializers/project_entity.rb
new file mode 100644
index 00000000000..6f8061f7530
--- /dev/null
+++ b/app/serializers/project_entity.rb
@@ -0,0 +1,12 @@
+class ProjectEntity < Grape::Entity
+  expose :id
+  expose :name
+
+  expose :full_path do |project|
+    project.full_path
+  end
+
+  expose :full_name do |project|
+    project.full_name
+  end
+end