init project

app/queries/weapps/search_query.rb

@@ -0,0 +1,37 @@
+class Weapps::SearchQuery < ApplicationQuery
+  include ElasticsearchAble
+
+  attr_reader :params
+
+  def initialize(params)
+    @params = params
+  end
+
+  def call
+    modal_name.search(keyword, search_options)
+  end
+
+  private
+
+  def search_options
+    hash = {
+      fields: [:name],
+      page: page,
+      per_page: per_page
+    }
+    hash.merge(where: { status: 2 }) if modal_name == Shixun
+
+    hash
+  end
+
+  def modal_name
+    @_modal_name ||= begin
+      case params[:type].to_s
+      when 'subject' then Subject
+      when 'shixun'  then Shixun
+      when 'course'  then Course
+      else Subject
+      end
+    end
+  end
+end

app/queries/weapps/subject_query.rb

@@ -0,0 +1,37 @@
+class Weapps::SubjectQuery < ApplicationQuery
+  include CustomSortable
+  attr_reader :params
+
+  def initialize(current_laboratory, params)
+    @current_laboratory = current_laboratory
+    @params = params
+  end
+
+  def call
+    subjects = @current_laboratory.subjects.unhidden.publiced.show_moblied
+
+    # 课程体系的过滤
+    if params[:sub_discipline_id].present?
+      subjects = subjects.joins(:sub_disciplines).where(sub_disciplines: {id: params[:sub_discipline_id]})
+    elsif params[:discipline_id].present?
+      subjects = subjects.joins(:sub_disciplines).where(sub_disciplines: {discipline_id: params[:discipline_id]})
+    else
+      subjects = subjects.joins(:sub_discipline_containers).where(sub_discipline_containers: {container_type: "Subject"})
+    end
+
+    subjects = subjects.left_joins(:shixuns).select('subjects.id, subjects.name, subjects.excellent, subjects.stages_count, subjects.status, subjects.homepage_show,
+                                                     subjects.shixuns_count, subjects.updated_at, IFNULL(sum(shixuns.myshixuns_count), 0) myshixuns_count')
+                                            .group('subjects.id').order("subjects.homepage_show #{sort_type}, #{order_type} #{sort_type}")
+    subjects
+  end
+
+  private
+
+  def order_type
+    params[:order] || "updated_at"
+  end
+
+  def sort_type
+    params[:sort] || "desc"
+  end
+end