laboratory: course and competition data

app/controllers/competitions/competitions_controller.rb

@@ -9,7 +9,7 @@ class Competitions::CompetitionsController < Competitions::BaseController
 
   def index
     # 已上架 或者 即将上架
-    competitions = Competition.where(status: true).or(Competition.where.not(published_at: nil))
+    competitions = current_laboratory.competitions.where(status: true).or(Competition.where.not(published_at: nil))
 
     competitions =
       case params[:category]

app/controllers/courses_controller.rb

@@ -61,12 +61,13 @@ class CoursesController < ApplicationController
     @user = current_user
     # 根据分类查询课堂(全部，我的，最新，最热)
     @order = params[:order].present? ? params[:order] : "all"
+    @courses = current_laboratory.courses
     if @order == "visits"
       order_str = "courses.id = 1309 DESC, courses.visits DESC"
-      @courses = Course.where(is_delete: 0, is_hidden: 0)
+      @courses = @courses.where(is_delete: 0, is_hidden: 0)
     else
       order_str = "courses.id = 1309 DESC, courses.homepage_show DESC, courses.created_at desc"
-      @courses = Course.where(is_delete: 0, is_hidden: 0, is_end: 0)
+      @courses = @courses.where(is_delete: 0, is_hidden: 0, is_end: 0)
     end
 
     # 金课未开课的不显示在首页

app/models/competition.rb

@@ -1,4 +1,5 @@
 class Competition < ApplicationRecord
+  belongs_to :laboratory, optional: true
 
   has_many :competition_modules, dependent: :destroy
   has_many :unhidden_competition_modules, -> { where(hidden: false) }, class_name: 'CompetitionModule'
@@ -32,6 +33,7 @@ class Competition < ApplicationRecord
   has_many :competition_prizes, dependent: :destroy
   has_many :competition_prize_users, dependent: :destroy
 
+  before_save :set_laboratory
   after_create :create_competition_modules
 
   def mode_type
@@ -180,4 +182,11 @@ class Competition < ApplicationRecord
       end
     end
   end
+
+  def set_laboratory
+    return unless new_record?
+    return if Laboratory.current.blank? || Laboratory.current.main_site?
+
+    self.laboratory = Laboratory.current
+  end
 end

app/models/course.rb

@@ -7,6 +7,8 @@ class Course < ApplicationRecord
   belongs_to :school, class_name: 'School', foreign_key: :school_id #定义一个方法school，该方法通过school_id来调用School表
   belongs_to :course_list, optional: true
 
+  belongs_to :laboratory, optional: true
+
   # 所属实践课程
   belongs_to :subject, optional: true
   has_many :informs, as: :container, dependent: :destroy
@@ -105,6 +107,7 @@ class Course < ApplicationRecord
 
   validates :name, presence: true, length: { maximum: 60 }
 
+  before_save :set_laboratory
   after_create :create_board_sync, :act_as_course_activity, :send_tiding
 
   def course_member? user_id, role
@@ -409,4 +412,11 @@ class Course < ApplicationRecord
     else 100
     end
   end
+
+  def set_laboratory
+    return unless new_record? # 新记录才需要标记
+    return if Laboratory.current.blank? || Laboratory.current.main_site?
+
+    self.laboratory = Laboratory.current
+  end
 end

app/models/laboratory.rb

@@ -47,6 +47,14 @@ class Laboratory < ApplicationRecord
     main_site? ? Subject.all : Subject.joins(:laboratory_subjects).where(laboratory_subjects: { laboratory_id: id })
   end
 
+  def courses
+    main_site? ? Course.all : Course.where(laboratory_id: self.id)
+  end
+
+  def competitions
+    main_site? ? Competition.all : Competition.where(laboratory_id: self.id)
+  end
+
   def shixun_repertoires
     where_sql = ShixunTagRepertoire.where("shixun_tag_repertoires.tag_repertoire_id = tag_repertoires.id")
 

db/migrate/20191115011229_add_laboratory_id_to_courses.rb

@@ -0,0 +1,5 @@
+class AddLaboratoryIdToCourses < ActiveRecord::Migration[5.2]
+  def change
+    add_reference :courses, :laboratory, null: true
+  end
+end

db/migrate/20191115012535_add_laboratory_id_to_competitions.rb

@@ -0,0 +1,5 @@
+class AddLaboratoryIdToCompetitions < ActiveRecord::Migration[5.2]
+  def change
+    add_reference :competitions, :laboratory
+  end
+end