1 files changed, 99 insertions, 0 deletions
diff --git a/lib/api/broadcast_messages.rb b/lib/api/broadcast_messages.rb
new file mode 100644
index 00000000000..fb2a4148011
--- /dev/null
+++ b/lib/api/broadcast_messages.rb
@@ -0,0 +1,99 @@
+module API
+  class BroadcastMessages < Grape::API
+    before { authenticate! }
+    before { authenticated_as_admin! }
+
+    resource :broadcast_messages do
+      helpers do
+        def find_message
+          BroadcastMessage.find(params[:id])
+        end
+      end
+
+      desc 'Get all broadcast messages' do
+        detail 'This feature was introduced in GitLab 8.12.'
+        success Entities::BroadcastMessage
+      end
+      params do
+        optional :page,     type: Integer, desc: 'Current page number'
+        optional :per_page, type: Integer, desc: 'Number of messages per page'
+      end
+      get do
+        messages = BroadcastMessage.all
+
+        present paginate(messages), with: Entities::BroadcastMessage
+      end
+
+      desc 'Create a broadcast message' do
+        detail 'This feature was introduced in GitLab 8.12.'
+        success Entities::BroadcastMessage
+      end
+      params do
+        requires :message,   type: String,   desc: 'Message to display'
+        optional :starts_at, type: DateTime, desc: 'Starting time', default: -> { Time.zone.now }
+        optional :ends_at,   type: DateTime, desc: 'Ending time',   default: -> { 1.hour.from_now }
+        optional :color,     type: String,   desc: 'Background color'
+        optional :font,      type: String,   desc: 'Foreground color'
+      end
+      post do
+        create_params = declared(params, include_missing: false).to_h
+        message = BroadcastMessage.create(create_params)
+
+        if message.persisted?
+          present message, with: Entities::BroadcastMessage
+        else
+          render_validation_error!(message)
+        end
+      end
+
+      desc 'Get a specific broadcast message' do
+        detail 'This feature was introduced in GitLab 8.12.'
+        success Entities::BroadcastMessage
+      end
+      params do
+        requires :id, type: Integer, desc: 'Broadcast message ID'
+      end
+      get ':id' do
+        message = find_message
+
+        present message, with: Entities::BroadcastMessage
+      end
+
+      desc 'Update a broadcast message' do
+        detail 'This feature was introduced in GitLab 8.12.'
+        success Entities::BroadcastMessage
+      end
+      params do
+        requires :id,        type: Integer,  desc: 'Broadcast message ID'
+        optional :message,   type: String,   desc: 'Message to display'
+        optional :starts_at, type: DateTime, desc: 'Starting time'
+        optional :ends_at,   type: DateTime, desc: 'Ending time'
+        optional :color,     type: String,   desc: 'Background color'
+        optional :font,      type: String,   desc: 'Foreground color'
+      end
+      put ':id' do
+        message = find_message
+        update_params = declared(params, include_missing: false).to_h
+
+        if message.update(update_params)
+          present message, with: Entities::BroadcastMessage
+        else
+          render_validation_error!(message)
+        end
+      end
+
+      desc 'Delete a broadcast message' do
+        detail 'This feature was introduced in GitLab 8.12.'
+        success Entities::BroadcastMessage
+      end
+      params do
+        requires :id, type: Integer, desc: 'Broadcast message ID'
+      end
+      delete ':id' do
+        message = find_message
+
+        present message.destroy, with: Entities::BroadcastMessage
+      end
+    end
+  end
+end