```ruby
class Admin::ProjectsController < Admin::ApplicationController
  def show
    @project = Project.find(params[:id])
  end

  def update
    @project = Project.find(params[:id])
    if @project.update_attributes(project_params)
      @project.github_repository.try(:update_all_info_async)
      redirect_to project_path(@project.to_param)
    else
      redirect_to admin_project_path(@project.id)
    end
  end

  private

  def project_params
    params.require(:project).permit(:repository_url)
  end
end
```

Update github repo after admin edit
user
```ruby
class Admin::ProjectsController < Admin::ApplicationController
  def show
    @project = Project.find(params[:id])
  end

  def update
    @project = Project.find(params[:id])
    if @project.update_attributes(project_params)
      @project.update_github_repo_async
      redirect_to project_path(@project.to_param)
    else
      redirect_to admin_project_path(@project.id)
    end
  end

  private

  def project_params
    params.require(:project).permit(:repository_url)
  end
end
```
assistant