From 84cd2120952e7ee4095cb4b5d7c959f2c11610c5 Mon Sep 17 00:00:00 2001
From: "Z.J. van de Weg" <zegerjan@gitlab.com>
Date: Tue, 26 Jul 2016 09:37:02 +0200
Subject: Add API support for environments

---
 lib/api/environments.rb | 87 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 lib/api/environments.rb

(limited to 'lib/api/environments.rb')

diff --git a/lib/api/environments.rb b/lib/api/environments.rb
new file mode 100644
index 00000000000..66a047f72fc
--- /dev/null
+++ b/lib/api/environments.rb
@@ -0,0 +1,87 @@
+module API
+  # Environments RESTfull API endpoints
+  class Environments < Grape::API
+    before { authenticate! }
+
+    resource :projects do
+      # Get all labels of the project
+      #
+      # Parameters:
+      #   id (required) - The ID of a project
+      # Example Request:
+      #   GET /projects/:id/environments
+      get ':id/environments' do
+        authorize! :read_environment, user_project
+
+        present paginate(user_project.environments), with: Entities::Environment
+      end
+
+      # Creates a new environment
+      #
+      # Parameters:
+      #   id    (required)        - The ID of a project
+      #   name  (required)        - The name of the environment to be created
+      #   external_url (optional) - URL on which this deployment is viewable
+      #
+      # Example Request:
+      #   POST /projects/:id/labels
+      post ':id/environments' do
+        authorize! :create_environment, user_project
+        required_attributes! [:name]
+
+        attrs = attributes_for_keys [:name, :external_url]
+        environment = user_project.environments.find_by(name: attrs[:name])
+
+        conflict!('Environment already exists') if environment
+
+        environment = user_project.environments.create(attrs)
+
+        if environment.valid?
+          present environment, with: Entities::Environment
+        else
+          render_validation_error!(environment)
+        end
+      end
+
+      # Deletes an existing environment
+      #
+      # Parameters:
+      #   id    (required)          - The ID of a project
+      #   environment_id (required) - The name of the environment to be deleted
+      #
+      # Example Request:
+      #   DELETE /projects/:id/environments/:environment_id
+      delete ':id/environments/:environment_id' do
+        authorize! :admin_environment, user_project
+
+        environment = user_project.environments.find(params[:environment_id])
+
+        present environment.destroy, with: Entities::Environment
+      end
+
+      # Updates an existing environment
+      #
+      # Parameters:
+      #   id              (required) - The ID of a project
+      #   environment_id  (required) - The ID of the environment
+      #   name            (optional) - The name of the label to be deleted
+      #   external_url    (optional) - The new name of the label
+      #
+      # Example Request:
+      #   PUT /projects/:id/environments/:environment_id
+      put ':id/environments/:environment_id' do
+        authorize! :update_environment, user_project
+
+        environment = user_project.environments.find(params[:environment_id])
+
+        attrs = attributes_for_keys [:name, :external_url]
+
+        if environment.update(attrs)
+          present environment, with: Entities::Environment
+        else
+          render_validation_error!(environment)
+        end
+      end
+    end
+  end
+end
-- 
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