Add option to keep repo on project delete

Update the project API controller to use `Projects::DestroyService`
instead of calling `Project#destroy` directly.

Also add an optional parameter, `:keep_repo`, that allows a project to
be deleted without deleting the repository, wiki, and satellite from
disk.

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index 7f7d2f8e9a8..e70548d1e85 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -174,11 +174,17 @@ module API
       #
       # Parameters:
       #   id (required) - The ID of a project
+      #   keep_repo (optional) - If true, then delete the project from the
+      #     database but keep the repo, wiki, and satellite on disk.
       # Example Request:
       #   DELETE /projects/:id
       delete ":id" do
         authorize! :remove_project, user_project
-        user_project.destroy
+        ::Projects::DestroyService.new(
+          user_project,
+          current_user,
+          keep_repo: params[:keep_repo]
+        ).execute
       end
 
       # Mark this project as forked from another