Devise導入後、サインアップ・サインイン画面に遷移したい

前提

Railsでケーキ屋の通販サイトを作っています。
要件に沿って顧客と管理者で機能を分けて作成しています。

実現したいこと

Deviseを使ったログインをしたいが、トップページから顧客のサインイン、サインアップ画面に遷移できないので、できるようにしたいです。

発生している問題・エラーメッセージ

Cloud9ターミナル
1Started GET "/customers/sign_up" for 106.150.140.40 at 2022-09-10 14:34:42 +0000
2Cannot render console from 106.150.140.40! Allowed networks: 127.0.0.0/127.255.255.255, ::1
3   (0.5ms)  SELECT sqlite_version(*)
4   (0.1ms)  SELECT "schema_migrations"."version" FROM "schema_migrations" ORDER BY "schema_migrations"."version" ASC
5Processing by Public::RegistrationsController#new as HTML
6  Customer Load (0.2ms)  SELECT "customers".* FROM "customers" WHERE "customers"."id" = ? ORDER BY "customers"."id" ASC LIMIT ?  [["id", 1], ["LIMIT", 1]]
7Redirected to https://1118ef5aeb7b4c16aa43d249d3edac29.vfs.cloud9.ap-northeast-1.amazonaws.com/
8Filter chain halted as :require_no_authentication rendered or redirected
9Completed 302 Found in 28ms (ActiveRecord: 0.8ms | Allocations: 11956)
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該当のソースコード

ruby
1class ApplicationController < ActionController::Base
2     before_action :configure_permitted_parameters, if: :devise_controller?
3
4  protected
5
6  def configure_permitted_parameters
7    devise_parameter_sanitizer.permit(:sign_up, keys: [:email, :password, :last_name,
8    :first_name, :last_name_kana, :first_name_kana, :postal_code, :address,
9    :telephone_number])
10  end
11end
12

ruby
1<p>未入会の方は新規会員登録お願いいたします</p>
2
3<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
4  <%= render "public/shared/error_messages", resource: resource %>
5
6  <div class="field">
7    <%= f.label :email %>（メールアドレス）<br />
8    <%= f.email_field :email, autofocus: true, autocomplete: "メールアドレス" %>
9  </div>
10  
11  <div class="field">
12    <%= f.label :last_name %>（姓）<br />
13    <%= f.text_field :last_name, autofocus: true, autocomplete: "姓" %>
14  </div>
15  
16  <div class="field">
17    <%= f.label :first_name %>（名）<br>
18    <%= f.text_field :first_name, autofocus: true, autocomplete: "名" %>
19  </div>
20  
21  <div class="field">
22    <%= f.label :last_name_kana %>（姓カナ）<br />
23    <%= f.text_field :last_name_kana, autofocus: true, autocomplete: "姓（カナ）" %>
24  </div>
25  
26  <div class="field">
27    <%= f.label :first_name_kana %>（名カナ）<br />
28    <%= f.text_field :first_name_kana, autofocus: true, autocomplete: "名（メイ）" %>
29  </div>
30  
31  <div class="field">
32    <%= f.label :postal_code %>（郵便番号）<br />
33    <%= f.text_field :postal_code, autofocus: true, autocomplete: "郵便番号" %>
34  </div>
35
36  <div class="field">
37    <%= f.label :address %>（住所）<br />
38    <%= f.text_field :address, autofocus: true, autocomplete: "住所" %>
39  </div>
40  
41  <div class="field">
42    <%= f.label :telephone_number %>（電話番号）<br />
43    <%= f.text_field :telephone_number, autofocus: true, autocomplete: "電話番号" %>
44  </div>
45  
46  <div class="field">
47    <%= f.label :password %>
48    <% if @minimum_password_length %>
49    <em>(<%= @minimum_password_length %> characters minimum)</em>
50    <% end %><br />
51    <%= f.password_field :password, autocomplete: "new-password" %>
52  </div>
53
54  <div class="field">
55    <%= f.label :password_confirmation %><br />
56    <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
57  </div>
58
59  <div class="actions">
60    <%= f.submit "Sign up" %>
61  </div>
62<% end %>
63
64<%= render "public/shared/links" %>
65

ruby
1# frozen_string_literal: true
2
3class AddDeviseToCustomers < ActiveRecord::Migration[6.1]
4  def self.up
5    create_table :customers do |t|
6      ## Database authenticatable
7      t.string :email,              null: false, default: ""
8      t.string :encrypted_password, null: false, default: ""
9
10      ## Recoverable
11      t.string   :reset_password_token
12      t.datetime :reset_password_sent_at
13
14      ## Rememberable
15      t.datetime :remember_created_at
16
17      ## Trackable
18      # t.integer  :sign_in_count, default: 0, null: false
19      # t.datetime :current_sign_in_at
20      # t.datetime :last_sign_in_at
21      # t.string   :current_sign_in_ip
22      # t.string   :last_sign_in_ip
23
24      ## Confirmable
25      # t.string   :confirmation_token
26      # t.datetime :confirmed_at
27      # t.datetime :confirmation_sent_at
28      # t.string   :unconfirmed_email # Only if using reconfirmable
29
30      ## Lockable
31      # t.integer  :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
32      # t.string   :unlock_token # Only if unlock strategy is :email or :both
33      # t.datetime :locked_at
34
35
36      # Uncomment below if timestamps were not included in your original model.
37        t.string :last_name, null: false
38        t.string :first_name, null: false
39        t.string :last_name_kana, null: false
40        t.string :first_name_kana, null: false
41        t.string :postal_code, null: false
42        t.string :address, null: false
43        t.string :telephone_number, null: false
44        t.timestamps null: false
45    end
46
47    add_index :customers, :email,                unique: true
48    add_index :customers, :reset_password_token, unique: true
49    # add_index :customers, :confirmation_token,   unique: true
50    # add_index :customers, :unlock_token,         unique: true
51  end
52
53  def self.down
54    # By default, we don't want to make any assumption about how to roll back a migration when your
55    # model already existed. Please edit below which fields you would like to remove in this migration.
56    raise ActiveRecord::IrreversibleMigration
57  end
58end
59

ruby
1<h2>Log in</h2>
2
3<%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
4  <div class="field">
5    <%= f.label :email %><br />
6    <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
7  </div>
8
9  <div class="field">
10    <%= f.label :password %><br />
11    <%= f.password_field :password, autocomplete: "current-password" %>
12  </div>
13
14  <% if devise_mapping.rememberable? %>
15    <div class="field">
16      <%= f.check_box :remember_me %>
17      <%= f.label :remember_me %>
18    </div>
19  <% end %>
20
21  <div class="actions">
22    <%= f.submit "Log in" %>
23  </div>
24<% end %>
25
26<%= render "public/shared/links" %>
27