智能组卷

app/controllers/examination_intelligent_settings_controller.rb

@@ -0,0 +1,14 @@
+class ExaminationIntelligentSettingsController < ApplicationController
+
+  def optinal_items
+    items = OptionalItemQuery.call(params)
+    @single_question_count = items[:single_question_count]
+    @multiple_question_count = items[:multiple_question_count]
+    @judgement_question_count = items[:judgement_question_count]
+    @program_question_count = items[:program_question_count]
+  end
+
+  def create
+
+  end
+end

app/models/examination_intelligent_setting.rb

@@ -0,0 +1,4 @@
+class ExaminationIntelligentSetting < ApplicationRecord
+  belongs_to :sub_discipline
+  has_many :examination_type_settings, dependent: :destroy
+end

app/models/examination_type_setting.rb

@@ -0,0 +1,3 @@
+class ExaminationTypeSetting < ApplicationRecord
+  belongs_to :examination_intelligent_setting
+end

app/queries/optional_item_query.rb

@@ -0,0 +1,32 @@
+class OptionalItemQuery < ApplicationQuery
+  attr_reader :params
+
+  def initialize(params)
+    @params = params
+  end
+
+  def call
+    items = ItemBank.all
+    if params[:tag_discipline_id].present? && params[:sub_discipline_id].present?
+      items = items.joins(:tag_discipline_containers).where(tag_discipline_containers: {tag_discipline_id: params[:tag_discipline_id]})
+      hacks = Hack.joins(:tag_discipline_containers).where(tag_discipline_containers: {tag_discipline_id: params[:tag_discipline_id]})
+    elsif params[:sub_discipline_id].present?
+      items = items.where(sub_discipline_id: params[:sub_discipline_id])
+      hacks = Hack.where(sub_discipline_id: params[:sub_discipline_id])
+    end
+
+    # 来源
+    source = params[:source].present? ? params[:source].to_i : 1
+    public = source == 3 ? [0, 1] : source
+    items = items.where(public: public)
+
+    # 难度
+    difficulty = params[:difficulty] ? params[:difficulty].to_i : 1
+    items = items.where(difficulty: difficulty)
+    single_question_count = items.select{ |item| item.item_type == "SINGLE" }.size
+    multiple_question_count = items.select{ |item| item.item_type == "MULTIPLE" }.size
+    judgement_question_count = items.select{ |item| item.item_type == "JUDGMENT" }.size
+    program_question_count = hacks.present? ? hacks.pluck(:item_bank_id).reject(&:blank?).size : items.select{ |item| item.item_type == "PROGRAM" }.size
+    {single_question_count: single_question_count, multiple_question_count: multiple_question_count, judgement_question_count: judgement_question_count, program_question_count: program_question_count}
+  end
+end

app/views/examination_intelligent_settings/optinal_items.json.jbuilder

@@ -0,0 +1,4 @@
+json.single_question_count @single_question_count
+json.multiple_question_count @multiple_question_count
+json.judgement_question_count @judgement_question_count
+json.program_question_count @program_question_count

config/routes.rb

@@ -96,6 +96,12 @@ Rails.application.routes.draw do
       end
     end
 
+    resources :examination_intelligent_settings do
+      collection do
+        get :optinal_items
+      end
+    end
+
     resources :hacks, path: :problems,  param: :identifier do
       collection do
         get :unpulished_list

db/migrate/20200107091630_create_examination_intelligent_settings.rb

@@ -0,0 +1,13 @@
+class CreateExaminationIntelligentSettings < ActiveRecord::Migration[5.2]
+  def change
+    create_table :examination_intelligent_settings do |t|
+      t.references :sub_discipline
+      t.integer :public, default: 1
+      t.integer :difficulty, default: 1
+
+      t.timestamps
+    end
+
+    add_index :examination_intelligent_settings, :sub_discipline_id, name: "index_on_sub_discipline_id"
+  end
+end

db/migrate/20200107091836_create_examination_type_settings.rb

@@ -0,0 +1,13 @@
+class CreateExaminationTypeSettings < ActiveRecord::Migration[5.2]
+  def change
+    create_table :examination_type_settings do |t|
+      t.references :examination_intelligent_setting, index: false
+      t.integer :item_type
+      t.integer :count
+
+      t.timestamps
+    end
+
+    add_index :examination_type_settings, :examination_intelligent_setting_id, name: "index_on_examination_intelligent_setting"
+  end
+end

spec/models/examination_intelligent_setting_spec.rb

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

spec/models/examination_type_setting_spec.rb

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