1 files changed, 64 insertions, 0 deletions
diff --git a/app/controllers/groups/variables_controller.rb b/app/controllers/groups/variables_controller.rb
new file mode 100644
index 00000000000..10038ff3ad9
--- /dev/null
+++ b/app/controllers/groups/variables_controller.rb
@@ -0,0 +1,64 @@
+module Groups
+  class VariablesController < Groups::ApplicationController
+    before_action :variable, only: [:show, :update, :destroy]
+    before_action :authorize_admin_build!
+
+    def index
+      redirect_to group_settings_ci_cd_path(group)
+    end
+
+    def show
+    end
+
+    def update
+      if variable.update(variable_params)
+        redirect_to group_variables_path(group),
+                    notice: 'Variable was successfully updated.'
+      else
+        render "show"
+      end
+    end
+
+    def create
+      @variable = group.variables.create(variable_params)
+        .present(current_user: current_user)
+
+      if @variable.persisted?
+        redirect_to group_settings_ci_cd_path(group),
+                    notice: 'Variable was successfully created.'
+      else
+        render "show"
+      end
+    end
+
+    def destroy
+      if variable.destroy
+        redirect_to group_settings_ci_cd_path(group),
+                    status: 302,
+                    notice: 'Variable was successfully removed.'
+      else
+        redirect_to group_settings_ci_cd_path(group),
+                    status: 302,
+                    notice: 'Failed to remove the variable.'
+      end
+    end
+
+    private
+
+    def variable_params
+      params.require(:variable).permit(*variable_params_attributes)
+    end
+
+    def variable_params_attributes
+      %i[key value protected]
+    end
+
+    def variable
+      @variable ||= group.variables.find(params[:id]).present(current_user: current_user)
+    end
+
+    def authorize_admin_build!
+      return render_404 unless can?(current_user, :admin_build, group)
+    end
+  end
+end