OJ模式

app/assets/javascripts/hacks.js

@@ -0,0 +1,2 @@
+// Place all the behaviors and hooks related to the matching controller here.
+// All this logic will automatically be available in application.js.

app/assets/stylesheets/hacks.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the hacks controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/hacks_controller.rb

@@ -0,0 +1,107 @@
+class HacksController < ApplicationController
+  before_action :require_login, except: [:index]
+  before_action :require_teacher_identity, only: [:create, :edit, :update]
+  before_action :require_auth_identity, only: [:update, :edit, :publish]
+  before_action :find_hack, only: [:edit, :update]
+
+
+  def index
+    render_ok
+  end
+
+  def create
+    begin
+      hack = Hack.new(hack_params)
+      ActiveRecord::Base.transaction do
+        hack.user_id = current_user.id
+        hack.identifier = generate_identifier Hack, 8
+        hack.save!
+        # 创建测试集与代码
+        hack.hack_sets.create!(hack_sets_params)
+        hack.hack_codes.create!(hack_code_params)
+      end
+      render_ok({identifier: hack.identifier})
+    rescue Exception => e
+      logger.error("########create_hack_error: #{e.message}")
+      render_error("创建失败")
+    end
+  end
+
+  def update
+    begin
+      ActiveRecord::Base.transaction do
+        @hack.update_attributes!(hack_params)
+        set_ids = @hack.hack_sets.pluck(:id)
+        # 更新
+        param_update_sets params[:update_hack_sets], set_ids
+        # 新建
+        @hack.hack_sets.create!(hack_sets_params)
+      end
+      render_ok
+    rescue Exception => e
+      logger.error("####update_hack_error: #{e.message}")
+      render_error("更新失败")
+    end
+  end
+
+  # 发布功能
+  def publish
+    Hack.where(identifier: params[:identifiers]).update_all(publish_params.to_h.merge(status:1))
+    render_ok
+  end
+
+  # 发布列表
+  def unpulished_list
+    limit = params[:limit] || 16
+    page = params[:page] || 1
+    hacks = Hack.where(user_id: current_user.id, status: 0)
+    @hacks_count = hacks.count
+    @hacks = hacks.includes(:hack_sets).page(page).per(limit)
+  end
+
+  def edit;end
+
+  private
+  # 实名认证老师，管理员与运营人员权限
+  def require_teacher_identity
+    current_user.certification_teacher? || admin_or_business?
+  end
+
+  # 只有自己，或者管理员才能更新
+  def require_auth_identity
+    @hack.user_id == current_user.id || admin_or_business?
+  end
+
+  def find_hack
+    @hack = Hack.find_by_identifier(params[:identifier])
+  end
+
+  def hack_params
+    params.require(:hack).permit(:name, :description)
+  end
+
+  def hack_sets_params
+    params.permit(hack_sets: [:input, :output, :position])[:hack_sets]
+  end
+
+  def hack_code_params
+    params.require(:hack_codes).permit(:code, :language)
+  end
+
+  def publish_params
+    params.require(:hack).permit(:difficult, :category, :open_or_not, :time_limit, :score)
+  end
+
+
+  def param_update_sets sets, all_sets_id
+    delete_set_ids = all_sets_id - sets.map{|set|set[:id]}
+    @hack.hack_sets.where(id: delete_set_ids).destroy_all
+    sets.each do |set|
+      if all_sets_id.include?(set[:id])
+        update_attrs = {input: set[:input], output: set[:output], position: set[:position]}
+        @hack.hack_sets.find_by!(id: set[:id]).update_attributes(update_attrs)
+      end
+    end
+  end
+
+end

app/helpers/hacks_helper.rb

@@ -0,0 +1,2 @@
+module HacksHelper
+end

app/models/hack.rb

@@ -0,0 +1,26 @@
+class Hack < ApplicationRecord
+  # 编程题
+  validates_length_of :name, maximum: 60
+  # 测试集
+  has_many :hack_sets, ->{order("position asc")}, :dependent => :destroy
+
+  # 代码
+  has_many :hack_codes, :dependent => :destroy
+
+  def language
+    if hack_codes.count == 1
+      hack_codes.first.language
+    else
+      hack_codes.pluck(:language)
+    end
+  end
+
+  def code
+    if hack_codes.count == 1
+      hack_codes.first.code
+    else
+      hack_codes.pluck(:code)
+    end
+  end
+
+end

app/models/hack_code.rb

@@ -0,0 +1,3 @@
+class HackCode < ApplicationRecord
+  # 编程题代码相关
+end

app/models/hack_set.rb

@@ -0,0 +1,3 @@
+class HackSet < ApplicationRecord
+  # 编程题测试集
+end

app/models/hack_user_code.rb

@@ -0,0 +1,3 @@
+class HackUserCode < ApplicationRecord
+  # 用户编程题的信息
+end

app/models/hack_user_debug.rb

@@ -0,0 +1,2 @@
+class HackUserDebug < ApplicationRecord
+end

app/models/hack_user_lastest_code.rb

@@ -0,0 +1,4 @@
+class HackUserLastestCode < ApplicationRecord
+  # 编程题最新代码
+
+end

app/views/hacks/edit.json.jbuilder

@@ -0,0 +1,13 @@
+# 编程内容
+json.(@hack, :name, :description, :language, :code)
+
+# 代码
+json.language @hack.language
+json.code @hack.code
+
+# 测试集
+json.hack_sets do
+  json.array! @hack.hack_sets do |set|
+    json.(set, :id, :input, :output, :position)
+  end
+end

app/views/hacks/unpulished_list.json.jbuilder

@@ -0,0 +1,5 @@
+json.hacks_count @hacks_count
+json.hacks @hacks do |hack|
+  json.(hack, :name, :difficult, :updated_at)
+  json.sets_count hack.hack_sets.count
+end

config/routes.rb

@@ -33,6 +33,15 @@ Rails.application.routes.draw do
       end
     end
 
+    resources :hacks, param: :identifier do
+      collection do
+        post :publish
+        get :unpulished_list
+      end
+      member do
+      end
+    end
+
     resources :tem_tests
     # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
     #
@@ -62,7 +71,7 @@ Rails.application.routes.draw do
         resources :shixuns, only: [:index]
         resources :projects, only: [:index]
         resources :subjects, only: [:index]
-        # resources :question_banks, only: [:index]
+        # hacks :question_banks, only: [:index]
         resource :experience_records, only: [:show]
         resource :grade_records, only: [:show]
         resource :watch, only: [:create, :destroy]
@@ -510,7 +519,6 @@ Rails.application.routes.draw do
           post :join_exercise_banks  # 加入习题集
           post :publish   # 立即发布
           post :end_exercise  # 立即截止
-``
         end
       end
 

db/migrate/20191111082252_create_hacks.rb

@@ -0,0 +1,20 @@
+class CreateHacks < ActiveRecord::Migration[5.2]
+  def change
+    create_table :hacks do |t|
+      t.string :name
+      t.integer :difficult
+      t.integer :category
+      t.integer :status, default: 0
+      t.boolean :open_or_not, default: true
+      t.integer :time_limit
+      t.integer :memory_limit
+      t.string :identifier
+      t.references :user
+      t.text :description
+
+      t.timestamps
+    end
+
+    add_index :hacks, :identifier, unique: true
+  end
+end

db/migrate/20191111083528_create_hack_codes.rb

@@ -0,0 +1,11 @@
+class CreateHackCodes < ActiveRecord::Migration[5.2]
+  def change
+    create_table :hack_codes do |t|
+      t.references :hack
+      t.text :code
+      t.string :language
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20191111100954_create_hack_sets.rb

@@ -0,0 +1,13 @@
+class CreateHackSets < ActiveRecord::Migration[5.2]
+  def change
+    create_table :hack_sets do |t|
+      t.references :hack
+      t.text :input
+      t.text :output
+      t.integer :position
+
+      t.timestamps
+    end
+    add_index :hack_sets, [:hack_id, :position], unique: true
+  end
+end

db/migrate/20191111101536_create_hack_user_codes.rb

@@ -0,0 +1,18 @@
+class CreateHackUserCodes < ActiveRecord::Migration[5.2]
+  def change
+    create_table :hack_user_codes do |t|
+      t.references :user
+      t.references :hack
+      t.text :code
+      t.text :output
+      t.text :error_msg
+      t.integer :error_line
+      t.integer :position
+      t.integer :status, default: 0
+      t.integer :query_index
+      t.timestamps
+    end
+
+    add_index :hack_user_codes, [:user_id, :hack_id, :query_index], unique: true
+  end
+end

db/migrate/20191112010611_create_hack_user_lastest_codes.rb

@@ -0,0 +1,13 @@
+class CreateHackUserLastestCodes < ActiveRecord::Migration[5.2]
+  def change
+    create_table :hack_user_lastest_codes do |t|
+      t.references :user
+      t.references :hack
+      t.text :code
+
+      t.timestamps
+    end
+
+    add_index :hack_user_lastest_codes, [:user_id, :hack_id], unique: true
+  end
+end

db/migrate/20191112012007_create_hack_user_debugs.rb

@@ -0,0 +1,14 @@
+class CreateHackUserDebugs < ActiveRecord::Migration[5.2]
+  def change
+    create_table :hack_user_debugs do |t|
+      t.references :user
+      t.references :hack
+      t.text :output
+      t.text :input
+      t.text :error_msg
+      t.integer :error_line
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20191112023111_add_defualt_for_hacks.rb

@@ -0,0 +1,7 @@
+class AddDefualtForHacks < ActiveRecord::Migration[5.2]
+  def change
+    change_column :hacks, :status, :integer, :default => 0
+    change_column :hacks, :open_or_not, :boolean, :default => true
+    change_column :hack_user_codes, :status, :integer, :default => 0
+  end
+end

db/migrate/20191112100820_add_score_for_hacks.rb

@@ -0,0 +1,5 @@
+class AddScoreForHacks < ActiveRecord::Migration[5.2]
+  def change
+    add_column :hacks, :score, :integer
+  end
+end

public/javascripts/media/clappr.js

@@ -29512,7 +29512,7 @@ var Player = function (_BaseObject) {
      * @prop {boolean} controls
      * enabled/disables displaying controls
      * @prop {boolean} crossOrigin
-     * enables cross-origin capability for media-resources
+     * enables cross-origin capability for media-hacks
      * @prop {boolean} playInline
      * enables in-line video elements
      * @prop {boolean} audioOnly

spec/controllers/hacks_controller_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe HacksController, type: :controller do
+
+end

spec/helpers/hacks_helper_spec.rb

@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the HacksHelper. For example:
+#
+# describe HacksHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+RSpec.describe HacksHelper, type: :helper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/hack_code_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe HackCode, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/hack_set_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe HackSet, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/hack_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Hack, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/hack_user_code_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe HackUserCode, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/hack_user_debug_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe HackUserDebug, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/hack_user_lastest_code_spec.rb

@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe HackUserLastestCode, type: :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end