Add latest changes from gitlab-org/gitlab@12-7-stable-ee

1 files changed, 48 insertions, 0 deletions

diff --git a/app/services/snippets/destroy_service.rb b/app/services/snippets/destroy_service.rb
new file mode 100644
index 00000000000..f253817d94f
--- /dev/null
+++ b/app/services/snippets/destroy_service.rb
@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+module Snippets
+  class DestroyService
+    include Gitlab::Allowable
+
+    attr_reader :current_user, :project
+
+    def initialize(user, snippet)
+      @current_user = user
+      @snippet = snippet
+      @project = snippet&.project
+    end
+
+    def execute
+      if snippet.nil?
+        return service_response_error('No snippet found.', 404)
+      end
+
+      unless user_can_delete_snippet?
+        return service_response_error(
+          "You don't have access to delete this snippet.",
+          403
+        )
+      end
+
+      if snippet.destroy
+        ServiceResponse.success(message: 'Snippet was deleted.')
+      else
+        service_response_error('Failed to remove snippet.', 400)
+      end
+    end
+
+    private
+
+    attr_reader :snippet
+
+    def user_can_delete_snippet?
+      return can?(current_user, :admin_project_snippet, snippet) if project
+
+      can?(current_user, :admin_personal_snippet, snippet)
+    end
+
+    def service_response_error(message, http_status)
+      ServiceResponse.error(message: message, http_status: http_status)
+    end
+  end
+end