Gab Social. All are welcome.

app/controllers/api/v1/apps_controller.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class Api::V1::AppsController < Api::BaseController
+  def create
+    @app = Doorkeeper::Application.create!(application_options)
+    render json: @app, serializer: REST::ApplicationSerializer
+  end
+
+  private
+
+  def application_options
+    {
+      name: app_params[:client_name],
+      redirect_uri: app_params[:redirect_uris],
+      scopes: app_scopes_or_default,
+      website: app_params[:website],
+    }
+  end
+
+  def app_scopes_or_default
+    app_params[:scopes] || Doorkeeper.configuration.default_scopes
+  end
+
+  def app_params
+    params.permit(:client_name, :redirect_uris, :scopes, :website)
+  end
+end