class UserBadgesController < ApplicationController before_action :ensure_badges_enabled def index params.permit [:granted_before, :offset, :username] badge = fetch_badge_from_params user_badges = badge.user_badges.order('granted_at DESC, id DESC').limit(96) user_badges = user_badges.includes(:user, :granted_by, badge: :badge_type, post: :topic, user: :primary_group) grant_count = nil if params[:username] user_id = User.where(username_lower: params[:username].downcase).pluck(:id).first user_badges = user_badges.where(user_id: user_id) if user_id grant_count = badge.user_badges.where(user_id: user_id).count end if offset = params[:offset] user_badges = user_badges.offset(offset.to_i) end user_badges = UserBadges.new(user_badges: user_badges, username: params[:username], grant_count: grant_count) render_serialized(user_badges, UserBadgesSerializer, root: :user_badge_info, include_long_description: true) end def username params.permit [:grouped] user = fetch_user_from_params(include_inactive: current_user.try(:staff?) || (current_user && SiteSetting.show_inactive_accounts)) user_badges = user.user_badges if params[:grouped] user_badges = user_badges.group(:badge_id) .select(UserBadge.attribute_names.map { |x| "MAX(#{x}) AS #{x}" }, 'COUNT(*) AS "count"') end user_badges = user_badges.includes(badge: [:badge_grouping, :badge_type]) .includes(post: :topic) .includes(:granted_by) render_serialized(user_badges, DetailedUserBadgeSerializer, root: :user_badges) end def create params.require(:username) user = fetch_user_from_params unless can_assign_badge_to_user?(user) return render json: failed_json, status: 403 end badge = fetch_badge_from_params post_id = nil if params[:reason].present? unless is_badge_reason_valid? params[:reason] return render json: failed_json.merge(message: I18n.t('invalid_grant_badge_reason_link')), status: 400 end if route = Discourse.route_for(params[:reason]) topic_id = route[:topic_id].to_i post_number = route[:post_number] || 1 post_id = Post.find_by(topic_id: topic_id, post_number: post_number).try(:id) if topic_id > 0 end end user_badge = BadgeGranter.grant(badge, user, granted_by: current_user, post_id: post_id) render_serialized(user_badge, DetailedUserBadgeSerializer, root: "user_badge") end def destroy params.require(:id) user_badge = UserBadge.find(params[:id]) unless can_assign_badge_to_user?(user_badge.user) render json: failed_json, status: 403 return end BadgeGranter.revoke(user_badge, revoked_by: current_user) render json: success_json end private # Get the badge from either the badge name or id specified in the params. def fetch_badge_from_params badge = nil params.permit(:badge_name) if params[:badge_name].nil? params.require(:badge_id) badge = Badge.find_by(id: params[:badge_id], enabled: true) else badge = Badge.find_by(name: params[:badge_name], enabled: true) end raise Discourse::NotFound if badge.blank? badge end def can_assign_badge_to_user?(user) master_api_call = current_user.nil? && is_api? master_api_call || guardian.can_grant_badges?(user) end def ensure_badges_enabled raise Discourse::NotFound unless SiteSetting.enable_badges? end def is_badge_reason_valid?(reason) route = Discourse.route_for(reason) route && (route[:controller] == 'posts' || route[:controller] == 'topics') end end