| 1 | # Toggles a star (a "like" for models, a star for code repos) for the signed-in |
| 2 | # user on a repository. One endpoint flips the state in both directions. |
| 3 | class StarsController < ApplicationController |
| 4 | before_action :require_sign_in! |
| 5 | before_action :load_repository |
| 6 | |
| 7 | def create |
| 8 | star = current_user.stars.find_or_initialize_by(repository: @repository) |
| 9 | if star.persisted? |
| 10 | star.destroy |
| 11 | else |
| 12 | star.save |
| 13 | end |
| 14 | redirect_back fallback_location: repository_path(@repository.user.username, @repository.name) |
| 15 | end |
| 16 | |
| 17 | private |
| 18 | |
| 19 | def load_repository |
| 20 | owner = User.find_by!(username: params[:username]) |
| 21 | @repository = owner.repositories.find_by!(name: params[:repository]) |
| 22 | unless !@repository.is_private || current_user == owner |
| 23 | render file: Rails.public_path.join("404.html"), status: :not_found, layout: false |
| 24 | end |
| 25 | rescue ActiveRecord::RecordNotFound |
| 26 | render file: Rails.public_path.join("404.html"), status: :not_found, layout: false |
| 27 | end |
| 28 | end |