# frozen_string_literal: true
class DbInit < ActiveRecord::Migration[5.0]
  def change
    create_table :candidates do |t|
      t.string :test_hash,  null: false
      t.string :name
      t.string :email
      t.string :experience
      t.integer :recruiter_id
      t.boolean :completed, null: false, default: false
      t.boolean :reminded,  null: false, default: false

      t.timestamps
    end
    add_index :candidates, :test_hash, unique: true
    add_index :candidates, :recruiter_id

    create_table :questions do |t|
      t.integer :quiz_id
      t.text :question
      t.string :category
      t.string :input_type
      t.text :input_options
      t.string :sort,    null: false, default: 0
      t.boolean :active, null: false, default: true

      t.timestamps
    end
    add_index :questions, :quiz_id
    add_index :questions, :sort
    add_index :questions, :active

    create_table :answers do |t|
      t.integer :candidate_id
      t.integer :question_id
      t.text :answer
      t.integer :saved,     null: false, default: 0
      t.boolean :submitted, null: false, default: false

      t.timestamps
    end
    add_index :answers, :candidate_id
    add_index :answers, :question_id
    add_index :answers, :submitted

    create_table :quizzes do |t|
      t.string :unit
      t.string :dept

      t.timestamps
    end

    create_table :users do |t|
      t.string :name,    null: false
      t.string :email,   null: false
      t.string :password_digest
      t.string :role,    null: false
      t.boolean :active, null: false, default: true

      t.timestamps
    end
    add_index :users, :email, unique: true
  end
end