class ShixunSearchService < ApplicationService include ElasticsearchAble attr_reader :params def initialize(params) @params = params end def call # 全部实训/我的实训 type = params[:type] || "all" # 状态:已发布/未发布 status = params[:status] || "all" # 超级管理员用户显示所有未隐藏的实训、非管理员显示所有已发布的实训(对本单位公开且未隐藏未关闭) if type == "mine" @shixuns = User.current.shixuns.none_closed else if User.current.admin? || User.current.business? @shixuns = Shixun.none_closed.where(hidden: 0) else none_shixun_ids = ShixunSchool.where("school_id != #{User.current.school_id}").pluck(:shixun_id) @shixuns = Shixun.where.not(id: none_shixun_ids).none_closed.where(hidden: 0) end end unless status == "all" @shixuns = status == "published" ? @shixuns.where(status: 2) : @shixuns.where(status: [0, 1]) end ## 筛选 难度 if params[:diff].present? && params[:diff].to_i != 0 @shixuns = @shixuns.where(trainee: params[:diff]) end Shixun.search(keyword, search_options) end private def search_options model_options = { includes: [ :shixun_info, :challenges, :subjects, user: { user_extension: :school } ] } model_options.merge!(where: { id: @shixuns.pluck(:id) }) model_options.merge!(order: {"myshixuns_count" => sort_str}) model_options.merge!(default_options) model_options end def sort_str params[:order] || "desc" end end