fix creating role admin

app/controllers/admins/applies_controller.rb

+class Admins::AppliesController < ApplicationController
+  def index
+  end
+end

app/controllers/application_controller.rb

@@ -5,4 +5,13 @@ class ApplicationController < ActionController::Base
   def clear_session_candidate
     session[:candidate] = {}
   end
+
+  def after_sign_in_path_for(resource)
+    stored_location_for(resource) ||
+      if resource.is_a?(Admin)
+        admins_applies_path
+      else
+        super
+      end
+  end
 end

app/models/admin.rb

+class Admin < ApplicationRecord
+  # Include default devise modules. Others available are:
+  # :confirmable, :lockable, :timeoutable and :omniauthable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :trackable, :validatable
+end

app/views/admins/applies/index.html.erb

+<h1>Admins::Applies#index</h1>
+<p>Find me in app/views/admins/applies/index.html.erb</p>

app/views/admins/sessions/new.html.erb

+<div class="row">
+  <div class="container">
+    <h2>Admin login</h2>
+    <%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
+    <div class="field form-group">
+      <%= f.label :email %><br />
+      <%= f.email_field :email, autofocus: true, class: "form-control" %>
+    </div>
+
+    <div class="field form-group">
+      <%= f.label :password %><br />
+      <%= f.password_field :password, autocomplete: "off", class: "form-control" %>
+    </div>
+
+    <% if devise_mapping.rememberable? -%>
+    <div class="field form-group">
+      <%= f.check_box :remember_me %>
+      <%= f.label :remember_me %>
+    </div>
+    <% end -%>
+
+    <div class="actions form-group">
+      <%= f.submit "Log in", class: "btn btn-default" %>
+    </div>
+    <% end %>
+  </div>
+</div>

config/routes.rb

 Rails.application.routes.draw do
+  devise_for :admins
+  namespace :admins do
+    get 'applies/index'
+  end
+
   require 'sidekiq/web'
   root 'jobs#index'
   devise_for :users, :controllers => {:registrations => "registrations"}
@@ -29,4 +34,7 @@ Rails.application.routes.draw do
       post :done
     end
   end
+  namespace :admins do
+    resources :applies, only: [:index]
+  end
 end

db/migrate/20171031020435_devise_create_admins.rb

+class DeviseCreateAdmins < ActiveRecord::Migration[5.1]
+  def change
+    create_table :admins do |t|
+      ## Database authenticatable
+      t.string :email,              null: false, default: ""
+      t.string :encrypted_password, null: false, default: ""
+
+      ## Recoverable
+      t.string   :reset_password_token
+      t.datetime :reset_password_sent_at
+
+      ## Rememberable
+      t.datetime :remember_created_at
+
+      ## Trackable
+      t.integer  :sign_in_count, default: 0, null: false
+      t.datetime :current_sign_in_at
+      t.datetime :last_sign_in_at
+      t.string   :current_sign_in_ip
+      t.string   :last_sign_in_ip
+
+      ## Confirmable
+      # t.string   :confirmation_token
+      # t.datetime :confirmed_at
+      # t.datetime :confirmation_sent_at
+      # t.string   :unconfirmed_email # Only if using reconfirmable
+
+      ## Lockable
+      # t.integer  :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
+      # t.string   :unlock_token # Only if unlock strategy is :email or :both
+      # t.datetime :locked_at
+
+
+      t.timestamps null: false
+    end
+
+    add_index :admins, :email,                unique: true
+    add_index :admins, :reset_password_token, unique: true
+    # add_index :admins, :confirmation_token,   unique: true
+    # add_index :admins, :unlock_token,         unique: true
+  end
+end

db/schema.rb

@@ -10,7 +10,24 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20171018012604) do
+ActiveRecord::Schema.define(version: 20171031020435) do
+
+  create_table "admins", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
+    t.string "email", default: "", null: false
+    t.string "encrypted_password", default: "", null: false
+    t.string "reset_password_token"
+    t.datetime "reset_password_sent_at"
+    t.datetime "remember_created_at"
+    t.integer "sign_in_count", default: 0, null: false
+    t.datetime "current_sign_in_at"
+    t.datetime "last_sign_in_at"
+    t.string "current_sign_in_ip"
+    t.string "last_sign_in_ip"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["email"], name: "index_admins_on_email", unique: true
+    t.index ["reset_password_token"], name: "index_admins_on_reset_password_token", unique: true
+  end
 
   create_table "apply_jobs", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
     t.bigint "job_id"
@@ -126,4 +143,13 @@ ActiveRecord::Schema.define(version: 20171018012604) do
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
   end
 
+  create_table "view_jobs", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
+    t.bigint "user_id"
+    t.bigint "job_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["job_id"], name: "index_view_jobs_on_job_id"
+    t.index ["user_id"], name: "index_view_jobs_on_user_id"
+  end
+
 end