{"id":3051,"date":"2021-11-30T08:08:39","date_gmt":"2021-11-29T23:08:39","guid":{"rendered":"https:\/\/suzutukiblog.com\/?p=3051"},"modified":"2022-01-23T05:25:30","modified_gmt":"2022-01-22T20:25:30","slug":"rails-tutorial11-3","status":"publish","type":"post","link":"https:\/\/suzutukiblog.com\/index.php\/2021\/11\/30\/rails-tutorial11-3\/","title":{"rendered":"Rails-tutorial\u306e\u307e\u3068\u308111.3(\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6709\u52b9\u5316 \u4e3b\u306b\u6f14\u7fd2)"},"content":{"rendered":"

\u305d\u306e11.2\u304b\u3089\u7d9a\u304f<\/a><\/p>\n

11.3\u00a0<\/span>\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u5316\u3059\u308b<\/h3>\n

\u30e1\u30fc\u30eb\u304c\u751f\u6210\u3067\u304d\u305f\u3089\u3001\u4eca\u5ea6\u306fAccountActivations\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306eedit\u30a2\u30af\u30b7\u30e7\u30f3
\n\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u307e\u305f\u3001\u30a2\u30af\u30b7\u30e7\u30f3\u3078\u306e\u30c6\u30b9\u30c8\u3092\u66f8\u304d\u3001\u3057\u3063\u304b\u308a\u3068\u30c6\u30b9\u30c8
\n\u3067\u304d\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u305f\u3089\u3001AccountActivations\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304b\u3089User
\n\u30e2\u30c7\u30eb\u306b\u30b3\u30fc\u30c9\u3092\u79fb\u3057\u3066\u3044\u304f\u4f5c\u696d (\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0) \u306b\u3082\u53d6\u308a\u639b\u304b\u3063\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

11.3.1\u00a0<\/span>authenticated?<\/code>\u30e1\u30bd\u30c3\u30c9\u306e\u62bd\u8c61\u5316<\/h3>\n

\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u3068\u30e1\u30fc\u30eb\u3092\u305d\u308c\u305e\u308cparams[:id]\u3068params[:email]\u3067\u53c2\u7167\u3067\u304d\u308b\u3053\u3068\u3092\u601d\u3044\u51fa\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u30e2\u30c7\u30eb\u3068\u8a18\u61b6\u30c8\u30fc\u30af\u30f3\u3067\u5b66\u3093\u3060\u3053\u3068\u3092
\n\u5143\u306b\u3001\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3067\u30e6\u30fc\u30b6\u30fc\u3092\u691c\u7d22\u3057\u3066\u8a8d\u8a3c\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n

user = User.find_by(email: params[:email])<\/strong>
\nif user && user.authenticated?(:activation, params[:id])<\/strong><\/p>\n

\u3053\u308c\u304b\u3089\u5b9f\u88c5\u3059\u308bauthenticated?\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001\u53d7\u3051\u53d6\u3063\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u5fdc\u3058\u3066\u547c\u3073\u51fa\u3059\u30e1\u30bd\u30c3\u30c9\u3092\u5207\u308a\u66ff\u3048\u308b\u624b\u6cd5\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u4e00\u898b\u4e0d\u601d\u8b70\u306a\u624b\u6cd5\u306f\u300c\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u300d\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002
\n\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u4e00\u8a00\u3067\u8a00\u3046\u3068\u300c\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u300d\u3053\u3068\u3067\u3059\u3002\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306fRuby\u304c\u6709\u3059\u308b\u304d\u308f\u3081\u3066\u5f37\u529b\u306a\u6a5f\u80fd\u3067\u3042\u308a\u3001
\nRails\u306e\u4e00\u898b\u9b54\u6cd5\u306e\u3088\u3046\u306a\u6a5f\u80fd (\u300c\u9ed2\u9b54\u8853\u300d\u3068\u3082\u547c\u3070\u308c\u307e\u3059) \u306e\u591a\u304f\u306f\u3001
\nRuby\u306e\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\n\u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u306f\u3001send\u30e1\u30bd\u30c3\u30c9\u306e\u5f37\u529b\u304d\u308f\u307e\u308b\u6a5f\u80fd\u3067\u3059\u3002
\n\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6e21\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u300c\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u308b\u300d\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u547c\u3073\u51fa\u3059\u30e1\u30bd\u30c3\u30c9\u3092\u52d5\u7684\u306b\u6c7a\u3081\u308b\u3053\u3068\u304c
\n\u3067\u304d\u307e\u3059\u3002
\n\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002Rails\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u958b\u304d\u3001
\nRuby\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3057\u3066send\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u884c\u3057\u3001\u914d\u5217\u306e\u9577\u3055\u3092\u5f97\u308b\u3068\u3057\u307e\u3059<\/p>\n

rails console<\/span>\r\n>> <\/span>a<\/span> =<\/span> [<\/span>1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>]<\/span>\r\n>> <\/span>a<\/span>.<\/span>length<\/span>\r\n=> 3<\/span>\r\n>> <\/span>a<\/span>.<\/span>send<\/span>(<\/span>:length<\/span>)<\/span>\r\n=> 3<\/span>\r\n>> <\/span>a<\/span>.<\/span>send<\/span>(<\/span>\"length\"<\/span>)<\/span>\r\n=> 3<\/span><\/strong><\/pre>\n
send<\/code>\u3092\u901a\u3057\u3066\u6e21\u3057\u305f\u30b7\u30f3\u30dc\u30eb:length<\/code>\u3084\u6587\u5b57\u5217\"length\"<\/code>\u306f\u3001\u3044\u305a\u308c\u3082length<\/code>\u30e1\u30bd\u30c3\u30c9\u3068\u540c\u3058\u7d50\u679c\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u3069\u3061\u3089\u3082\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306blength<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u6e21\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u7b49\u4fa1\u306a\u306e\u3067\u3059\u3002\u3082\u3046\uff11\u3064\u4f8b\u3092\u304a\u898b\u305b\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6700\u521d\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u6301\u3064activation_digest<\/code>\u5c5e\u6027\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n
\n
\n
>> <\/span>user<\/span> =<\/span> User<\/span>.<\/span>first<\/span>\r\n>> <\/span>user<\/span>.<\/span>activation_digest<\/span>\r\n=> \"$2a$10$4e6TFzEJAVNyjLv8Q5u22ensMt28qEkx0roaZvtR\"<\/span>\r\n>> <\/span>user<\/span>.<\/span>send<\/span>(<\/span>:activation_digest<\/span>)<\/span>\r\n=> \"$2a$10$4e6TFzEJAVNyjLv8Q5u22ensMt28qEkx0roaZvtR\"<\/span>\r\n>> <\/span>user<\/span>.<\/span>send<\/span>(<\/span>\"activation_digest\"<\/span>)<\/span>\r\n=> \"$2a$10$4e6TFzEJAVNyjLv8Q5u22ensMt28qEkx0roaZvtR\"<\/span>\r\n>> <\/span>attribute<\/span> =<\/span> :activation<\/span>\r\n<\/span>>> <\/span>user<\/span>.<\/span>send<\/span>(<\/span>\"<\/span>#{<\/span>attribute<\/span>}<\/span>_digest\"<\/span>)<\/span>\r\n<\/span>=> \"$2a$10$4e6TFzEJAVNyjLv8Q5u22ensMt28qEkx0roaZvtR\"<\/span><\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\u30b7\u30f3\u30dc\u30eb:activation<\/code>\u3068\u7b49\u3057\u3044attribute<\/code>\u5909\u6570\u3092\u5b9a\u7fa9\u3057\u3001\u6587\u5b57\u5217\u306e\u5f0f\u5c55\u958b (interpolation) \u3092\u4f7f\u3063\u3066\u5f15\u6570\u3092\u6b63\u3057\u304f\u7d44\u307f\u7acb\u3066\u3066\u304b\u3089\u3001send<\/code>\u306b\u6e21\u3057\u3066\u3044\u307e\u3059\u3002\u6587\u5b57\u5217'activation'<\/code>\u3067\u3082\u540c\u3058\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001Ruby\u3067\u306f\u30b7\u30f3\u30dc\u30eb\u3092\u4f7f\u3046\u65b9\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n
\n
\n
\"<\/span>#{<\/span>attribute<\/span>}<\/span>_digest\"<\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n
\u30b7\u30f3\u30dc\u30eb\u3068\u6587\u5b57\u5217\u3069\u3061\u3089\u3092\u4f7f\u3063\u305f\u5834\u5408\u3067\u3082\u3001\u4e0a\u306e\u30b3\u30fc\u30c9\u306f\u6b21\u306e\u3088\u3046\u306b\u6587\u5b57\u5217\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002<\/p>\n
\n
\n
\"activation_digest\"<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
send\u30e1\u30bd\u30c3\u30c9\u306e\u52d5\u4f5c\u539f\u7406\u304c\u308f\u304b\u3063\u305f\u306e\u3067\u3001\u3053\u306e\u4ed5\u7d44\u307f\u3092\u5229\u7528\u3057\u3066authenticated?\u30e1\u30bd\u30c3\u30c9\u3092\u66f8\u304d\u63db\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u62bd\u8c61\u5316\u3055\u308c\u305fauthenticated?<\/code>\u30e1\u30bd\u30c3\u30c9\u00a0red<\/strong><\/span><\/span><\/div>\n
app\/models\/user.rb<\/code><\/span><\/div>\n
\n
\n
class<\/span> User<\/span> <<\/span> ApplicationRecord<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  # \u30c8\u30fc\u30af\u30f3\u304c\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u3068\u4e00\u81f4\u3057\u305f\u3089true\u3092\u8fd4\u3059<\/span>\r\n  def<\/span> authenticated?<\/span>(<\/span>attribute<\/span>,<\/span> token<\/span>)<\/span>\r\n    digest<\/span> =<\/span> send<\/span>(<\/span>\"<\/span>#{<\/span>attribute<\/span>}<\/span>_digest\"<\/span>)<\/span>\r\n    return<\/span> false<\/span> if<\/span> digest<\/span>.<\/span>nil?<\/span>\r\n    BCrypt<\/span>::<\/span>Password<\/span>.<\/span>new<\/span>(<\/span>digest<\/span>)<\/span>.<\/span>is_password?<\/span>(<\/span>token<\/span>)<\/span>\r\n  end<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
red<\/strong><\/span><\/span><\/div>\n
\n
\n
rails test<\/strong><\/pre>\n<\/div>\n<\/div>\n
\u30c6\u30b9\u30c8\u304c\u5931\u6557\u3059\u308b\u7406\u7531\u306f\u3001current_user<\/code>\u30e1\u30bd\u30c3\u30c9 \u3068nil<\/code>\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u306e\u30c6\u30b9\u30c8\u306e\u4e21\u65b9\u3067\u3001authenticated?<\/code>\u304c\u53e4\u3044\u307e\u307e\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u5f15\u6570\u30822\u3064\u3067\u306f\u306a\u304f\u307e\u30601\u3064\u306e\u307e\u307e\u3060\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u3001\u4e21\u8005\u3092\u66f4\u65b0\u3057\u3066\u3001\u65b0\u3057\u3044\u4e00\u822c\u7684\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
\n
\u00a0current_user<\/code>\u5185\u306e\u62bd\u8c61\u5316\u3057\u305fauthenticated?<\/code>\u30e1\u30bd\u30c3\u30c9\u00a0red<\/strong><\/span><\/span><\/div>\n
app\/helpers\/sessions_helper.rb<\/code><\/span><\/strong><\/div>\n
\n
\n
module<\/span> SessionsHelper<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  # \u73fe\u5728\u30ed\u30b0\u30a4\u30f3\u4e2d\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u8fd4\u3059 (\u3044\u308b\u5834\u5408)<\/span>\r\n  def<\/span> current_user<\/span>\r\n    if<\/span> (<\/span>user_id<\/span> =<\/span> session<\/span>[<\/span>:user_id<\/span>]<\/span>)<\/span>\r\n      @current_user<\/span> ||=<\/span> User<\/span>.<\/span>find_by<\/span>(<\/span>id<\/span>:<\/span> user_id<\/span>)<\/span>\r\n    elsif<\/span> (<\/span>user_id<\/span> =<\/span> cookies<\/span>.<\/span>signed<\/span>[<\/span>:user_id<\/span>]<\/span>)<\/span>\r\n      user<\/span> =<\/span> User<\/span>.<\/span>find_by<\/span>(<\/span>id<\/span>:<\/span> user_id<\/span>)<\/span>\r\n      if<\/span> user<\/span> &&<\/span> user<\/span>.<\/span>authenticated?<\/span>(<\/span>:remember<\/span>,<\/span> cookies<\/span>[<\/span>:remember_token<\/span>]<\/span>)<\/span>\r\n<\/span>        log_in<\/span> user<\/span>\r\n        @current_user<\/span> =<\/span> user<\/span>\r\n      end<\/span>\r\n    end<\/span>\r\n  end<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
\n
User\u30c6\u30b9\u30c8\u5185\u306e\u62bd\u8c61\u5316\u3057\u305fauthenticated?<\/code>\u30e1\u30bd\u30c3\u30c9\u00a0green<\/strong><\/span><\/span><\/div>\n
test\/models\/user_test.rb<\/code><\/span><\/strong><\/div>\n
\n
\n
require<\/span> 'test_helper'<\/span>\r\n\r\nclass<\/span> UserTest<\/span> <<\/span> ActiveSupport<\/span>::<\/span>TestCase<\/span>\r\n\r\n  def<\/span> setup<\/span>\r\n    @user<\/span> =<\/span> User<\/span>.<\/span>new<\/span>(<\/span>name<\/span>:<\/span> \"Example User\"<\/span>,<\/span> email<\/span>:<\/span> \"user@example.com\"<\/span>,<\/span>\r\n                     password<\/span>:<\/span> \"foobar\"<\/span>,<\/span> password_confirmation<\/span>:<\/span> \"foobar\"<\/span>)<\/span>\r\n  end<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  test<\/span> \"authenticated? should return false for a user with nil digest\"<\/span> do<\/span>\r\n    assert_not<\/span> @user<\/span>.<\/span>authenticated?<\/span>(<\/span>:remember<\/span>,<\/span> ''<\/span>)<\/span>\r\n<\/span>  end<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
\u4e0a\u306e\u3088\u3046\u306a\u5909\u66f4\u3092\u52a0\u3048\u308b\u3068\u3001\u30c6\u30b9\u30c8\u306f\u00a0green<\/strong><\/span>\u306b\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n
\n
\n
rails test<\/strong><\/pre>\n<\/div>\n<\/div>\n
\u6f14\u7fd2<\/h3>\n
1:\u30b3\u30f3\u30bd\u30fc\u30eb\u5185\u3067\u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u306e\u8a18\u61b6\u30c8\u30fc\u30af\u30f3\u3068\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u306f\u3069\u306e\u3088\u3046\u306a\u5024\u306b\u306a\u3063\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b?
\n\u307e\u305f\u3001\u5404\u30c8\u30fc\u30af\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u306e\u5024\u306f\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b?<\/p>\n
created_at: nil, updated_at: nil, password_digest:<\/strong>\r\n\"$2a$10$D80rMhemJkoM8JmOU5IGN8YwsOHhBb...\",<\/strong>\r\nremember_digest: nil, admin: false, activation_digest: nil,<\/strong>\r\nactivated: false, activated_at: nil<\/strong><\/pre>\n
2:\u62bd\u8c61\u5316\u3057\u305fauthenticated?\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u3001\u5148\u307b\u3069\u306e
\n\u5404\u30c8\u30fc\u30af\u30f3\/\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u8a8d\u8a3c\u304c\u6210\u529f\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
\u52d5\u4f5c\u78ba\u8a8d\u3059\u308b\u3060\u3051<\/p>\n
11.3.2 edit\u30a2\u30af\u30b7\u30e7\u30f3\u3067\u6709\u52b9\u5316<\/h3>\n
edit\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u66f8\u304f\u6e96\u5099\u304c\u3067\u304d\u307e\u3057\u305f\u3002
\n\u3053\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u306f\u3001params\u30cf\u30c3\u30b7\u30e5\u3067
\n\u6e21\u3055\u308c\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u5bfe\u5fdc\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u3057\u307e\u3059\u3002
\n\u30e6\u30fc\u30b6\u30fc\u304c\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u4e2d\u6838\u306f\u3001\u6b21\u306e\u90e8\u5206\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
if user && !user.activated? && user.authenticated(:activation,<\/strong>params[:id])<\/strong>
\n\u2191
\n\u65e2\u306b\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u8aa4\u3063\u3066\u518d\u5ea6\u6709\u52b9\u5316\u3057\u306a\u3044\u305f\u3081\u306b\u5fc5\u8981\u3067\u3059<\/p>\n
\u4e0a\u306e\u8ad6\u7406\u5024\u306b\u57fa\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u3059\u308b\u306b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u8a8d\u8a3c\u3057\u3066\u304b\u3089activated_at\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u66f4\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
user.update_attribute(:activated, true)<\/strong>\r\nuser.update_attribute(:activated_at, Time.zone.now)<\/strong><\/pre>\n
\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u5316\u3059\u308bedit\u30a2\u30af\u30b7\u30e7\u30f3
\napp\/controllers\/account_activations_controller.rb<\/strong><\/p>\n
class AccountActivationsController < ApplicationController<\/strong>\r\n\r\ndef edit<\/strong>\r\n  user = User.find_by(email: params[:email])<\/strong>\r\n  if user && !user.activated? && user.authenticated?(:activation, params[:id])<\/strong>\r\n   user.update_attribute(:activated, true)<\/strong>\r\n   user.update_attribute(:activated_at, Time.zone.now)<\/strong>\r\n   log_in user<\/strong>\r\n   flash[:success] = \"Account activated!\"<\/strong>\r\n   redirect_to user<\/strong>\r\n  else<\/strong>\r\n   flash[:danger] = \"Invalid activation link\"<\/strong>\r\n   redirect_to root_url<\/strong>\r\n  end<\/strong>\r\n end<\/strong>\r\nend<\/strong><\/pre>\n
user.activated?<\/code>\u304ctrue\u306e\u5834\u5408\u306b\u306e\u307f\u30ed\u30b0\u30a4\u30f3\u3092\u8a31\u53ef\u3057\u3001\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306f\u30eb\u30fc\u30c8URL\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u3066warning<\/code>\u3067\u8b66\u544a\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n
\u6709\u52b9\u3067\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u304c\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3053\u3068\u306e\u306a\u3044\u3088\u3046\u306b\u3059\u308b
\napp\/controllers\/sessions_controller.rb<\/strong><\/p>\n
class SessionsController < ApplicationController<\/strong>\r\n\r\ndef new<\/strong>\r\nend<\/strong>\r\n\r\ndef create<\/strong>\r\n user = User.find_by(email: params[:session][:email].downcase)<\/strong>\r\n if user && user.authenticate(params[:session][:password])<\/strong>\r\n  if user.activated?<\/strong>\r\n    log_in user<\/strong>\r\n    params[:session][:remember_me] == '1' ? remember(user) : forget(user)<\/strong>\r\n    redirect_back_or user<\/strong>\r\n  else<\/strong>\r\n    message = \"Account not activated. \" <\/strong>\r\n    message += \"Check your email for the activation link.\"<\/strong>\r\n    flash[:warning] = message<\/strong>\r\n    redirect_to root_url<\/strong>\r\n  end<\/strong>\r\nelse\r\n\r\ndef<\/span> destroy<\/span>\r\n    log_out<\/span> if<\/span> logged_in?<\/span>\r\n    redirect_to<\/span> root_url<\/span>\r\n  end<\/span>\r\nend<\/span><\/strong><\/pre>\n
\u6f14\u7fd2<\/h2>\n
1\uff1a\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u300111.2.4\u3067\u751f\u6210\u3057\u305f\u30e1\u30fc\u30eb\u306b\u542b\u307e\u308c\u3066\u3044\u308bURL\u3092\u8abf\u3079\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002URL\u5185\u306e\u3069\u3053\u306b\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3067\u3057\u3087\u3046\u304b?<\/h3>\n
Hi testerer,<\/strong>\r\n\r\nWelcome to the Sample App! Click on the link below to activate your account:<\/strong>\r\n\r\nhttps:\/\/ap-northeast-1.amazonaws.com\/account_activations\/O0VRZve0xN9l27LNySAnVQ\/edit?email=exxample%40gmal.com<\/strong>\r\n\r\n----==_mimepart_5e8d6fcbafbc4_11b625d352085248<\/strong>\r\nContent-Type: text\/html;<\/strong>\r\ncharset=UTF-8<\/strong>\r\nContent-Transfer-Encoding: 7bit<\/strong>\r\n\r\n<!DOCTYPE html><\/strong>\r\n<html><\/strong>\r\n<head><\/strong>\r\n<meta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\" \/><\/strong>\r\n<style><\/strong>\r\n\/* Email styles need to be inline *\/<\/strong>\r\n<\/style><\/strong>\r\n<\/head><\/strong>\r\n\r\n<body><\/strong>\r\n<h1>Sample App<\/h1><\/strong>\r\n\r\n<p>Hi tt,<\/p><\/strong>\r\n\r\n<p><\/strong>\r\nWelcome to the Sample App! Click on the link below to activate your account:<\/strong>\r\n<\/p><\/strong>\r\n\r\n<a href=\"https:\/\/ap-northeast-1.amazonaws.com\/account_activations\/xliAdIUvihhp2b1S3vD2CA\/edit?email=rena%40gma.com\">Activate<\/a><\/strong>\r\n\r\n<\/body><\/strong>\r\n<\/html><\/strong><\/pre>\n
O0VRZve0xN9l27LNySAnVQ\u304c\u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3<\/p>\n
2\uff1a\u5148\u307b\u3069\u898b\u3064\u3051\u305fURL\u3092\u30d6\u30e9\u30a6\u30b6\u306b\u8cbc\u308a\u4ed8\u3051\u3066\u3001\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u8a8d\u8a3c\u306b\u6210\u529f\u3057\u3001\u6709\u52b9\u5316\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u307e\u305f\u3001\u6709\u52b9\u5316\u30b9\u30c6\u30fc\u30bf\u30b9\u304ctrue\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/h3>\n
rails c\u3000\u3067\u78ba\u8a8d\u3059\u308b\u3060\u3051<\/p>\n
11.3.3\u00a0<\/span>\u6709\u52b9\u5316\u306e\u30c6\u30b9\u30c8\u3068\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0<\/h3>\n
\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u306e\u30c6\u30b9\u30c8\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u3092\u8ffd\u52a0\u3059\u308b\u00a0green<\/strong><\/span><\/span><\/div>\n
test\/integration\/users_signup_test.rb<\/code><\/span><\/strong><\/div>\n
\n
\n
require<\/span> 'test_helper'<\/span>\r\n\r\nclass<\/span> UsersSignupTest<\/span> <<\/span> ActionDispatch<\/span>::<\/span>IntegrationTest<\/span>\r\n\r\n  def<\/span> setup<\/span>\r\n<\/span>    ActionMailer<\/span>::<\/span>Base<\/span>.<\/span>deliveries<\/span>.<\/span>clear<\/span>\r\n<\/span>  end<\/span>\r\n<\/span>\r\n  test<\/span> \"invalid signup information\"<\/span> do<\/span>\r\n    get<\/span> signup_path<\/span>\r\n    assert_no_difference<\/span> 'User.count'<\/span> do<\/span>\r\n      post<\/span> users_path<\/span>,<\/span> params<\/span>:<\/span> {<\/span> user<\/span>:<\/span> {<\/span> name<\/span>:<\/span>  \"\"<\/span>,<\/span>\r\n                                         email<\/span>:<\/span> \"user@invalid\"<\/span>,<\/span>\r\n                                         password<\/span>:<\/span>              \"foo\"<\/span>,<\/span>\r\n                                         password_confirmation<\/span>:<\/span> \"bar\"<\/span> }<\/span> }<\/span>\r\n    end<\/span>\r\n    assert_template<\/span> 'users\/new'<\/span>\r\n    assert_select<\/span> 'div#error_explanation'<\/span>\r\n    assert_select<\/span> 'div.field_with_errors'<\/span>\r\n  end<\/span>\r\n\r\n  test<\/span> \"valid signup information with account activation\"<\/span> do<\/span>\r\n<\/span>    get<\/span> signup_path<\/span>\r\n    assert_difference<\/span> 'User.count'<\/span>,<\/span> 1<\/span> do<\/span>\r\n      post<\/span> users_path<\/span>,<\/span> params<\/span>:<\/span> {<\/span> user<\/span>:<\/span> {<\/span> name<\/span>:<\/span>  \"Example User\"<\/span>,<\/span>\r\n<\/span>                                         email<\/span>:<\/span> \"user@example.com\"<\/span>,<\/span>\r\n                                         password<\/span>:<\/span>              \"password\"<\/span>,<\/span>\r\n                                         password_confirmation<\/span>:<\/span> \"password\"<\/span> }<\/span> }<\/span>\r\n    end<\/span>\r\n    assert_equal<\/span> 1<\/span>,<\/span> ActionMailer<\/span>::<\/span>Base<\/span>.<\/span>deliveries<\/span>.<\/span>size<\/span>\r\n    user<\/span> =<\/span> assigns<\/span>(<\/span>:user<\/span>)<\/span>\r\n    assert_not<\/span> user<\/span>.<\/span>activated?<\/span>\r\n    # \u6709\u52b9\u5316\u3057\u3066\u3044\u306a\u3044\u72b6\u614b\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u307f\u308b<\/span>\r\n    log_in_as<\/span>(<\/span>user<\/span>)<\/span>\r\n    assert_not<\/span> is_logged_in?<\/span>\r\n    # \u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u304c\u4e0d\u6b63\u306a\u5834\u5408<\/span>\r\n    get<\/span> edit_account_activation_path<\/span>(<\/span>\"invalid token\"<\/span>,<\/span> email<\/span>:<\/span> user<\/span>.<\/span>email<\/span>)<\/span>\r\n    assert_not<\/span> is_logged_in?<\/span>\r\n    # \u30c8\u30fc\u30af\u30f3\u306f\u6b63\u3057\u3044\u304c\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u7121\u52b9\u306a\u5834\u5408<\/span>\r\n    get<\/span> edit_account_activation_path<\/span>(<\/span>user<\/span>.<\/span>activation_token<\/span>,<\/span> email<\/span>:<\/span> 'wrong'<\/span>)<\/span>\r\n    assert_not<\/span> is_logged_in?<\/span>\r\n    # \u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u304c\u6b63\u3057\u3044\u5834\u5408<\/span>\r\n    get<\/span> edit_account_activation_path<\/span>(<\/span>user<\/span>.<\/span>activation_token<\/span>,<\/span> email<\/span>:<\/span> user<\/span>.<\/span>email<\/span>)<\/span>\r\n    assert<\/span> user<\/span>.<\/span>reload<\/span>.<\/span>activated?<\/span>\r\n    follow_redirect!<\/span>\r\n    assert_template<\/span> 'users\/show'<\/span>\r\n<\/span>    assert<\/span> is_logged_in?<\/span>\r\n<\/span>  end<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\n
\u672c\u5f53\u306b\u91cd\u8981\u306a\u90e8\u5206\u306f\u6b21\u306e1\u884c\u3067\u3059\u3002<\/p>\n
\n
\n
assert_equal<\/span> 1<\/span>,<\/span> ActionMailer<\/span>::<\/span>Base<\/span>.<\/span>deliveries<\/span>.<\/span>size<\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n
\u4e0a\u306e\u30b3\u30fc\u30c9\u306f\u3001\u914d\u4fe1\u3055\u308c\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u304d\u3063\u304b\u308a1\u3064\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
assigns\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3068\u5bfe\u5fdc\u3059\u308b\u30a2\u30af\u30b7\u30e7\u30f3\u5185\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002
\n\u4f8b\u3048\u3070\u3001Users\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306ecreate\u30a2\u30af\u30b7\u30e7\u30f3\u3067\u306f@user
\n\u3068\u3044\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001
\n\u30c6\u30b9\u30c8\u3067assigns(:user)\u3068
\n\u66f8\u304f\u3068\u3053\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3001\u3068\u3044\u3063\u305f\u5177\u5408\u3067\u3059\u3002<\/p>\n<\/div>\n
green<\/strong><\/span><\/span><\/div>\n
\n
\n
rails test<\/strong><\/pre>\n<\/div>\n<\/div>\n
activate<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f5c\u6210\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306e\u6709\u52b9\u5316\u5c5e\u6027\u3092\u66f4\u65b0\u3057\u3001send_activation_email<\/code>\u30e1\u30bd\u30c3\u30c9\u3092\u4f5c\u6210\u3057\u3066\u6709\u52b9\u5316\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/div>\n
<\/div>\n
User\u30e2\u30c7\u30eb\u306b\u30e6\u30fc\u30b6\u30fc\u6709\u52b9\u5316\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308bapp\/models\/user.rb<\/code><\/strong><\/span><\/div>\n
\n
\n
class<\/span> User<\/span> <<\/span> ApplicationRecord<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  # \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u306b\u3059\u308b<\/span>\r\n  def<\/span> activate<\/span>\r\n    update_attribute<\/span>(<\/span>:activated<\/span>,<\/span>    true<\/span>)<\/span>\r\n<\/span>    update_attribute<\/span>(<\/span>:activated_at<\/span>,<\/span> Time<\/span>.<\/span>zone<\/span>.<\/span>now<\/span>)<\/span>\r\n<\/span>  end<\/span>\r\n\r\n  # \u6709\u52b9\u5316\u7528\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b<\/span>\r\n  def<\/span> send_activation_email<\/span>\r\n    UserMailer<\/span>.<\/span>account_activation<\/span>(<\/span>self<\/span>)<\/span>.<\/span>deliver_now<\/span>\r\n<\/span>  end<\/span>\r\n\r\n  private<\/span>\r\n    .<\/span>\r\n    .<\/span>\r\n    .<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\n
\u30e6\u30fc\u30b6\u30fc\u30e2\u30c7\u30eb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308bapp\/controllers\/users_controller.rb<\/code><\/strong><\/span><\/div>\n
\n
\n
class<\/span> UsersController<\/span> <<\/span> ApplicationController<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  def<\/span> create<\/span>\r\n    @user<\/span> =<\/span> User<\/span>.<\/span>new<\/span>(<\/span>user_params<\/span>)<\/span>\r\n    if<\/span> @user<\/span>.<\/span>save<\/span>\r\n      @user<\/span>.<\/span>send_activation_email<\/span>\r\n<\/span>      flash<\/span>[<\/span>:info<\/span>]<\/span> =<\/span> \"Please check your email to activate your account.\"<\/span>\r\n      redirect_to<\/span> root_url<\/span>\r\n    else<\/span>\r\n      render<\/span> 'new'<\/span>\r\n    end<\/span>\r\n  end<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
\n
\u30e6\u30fc\u30b6\u30fc\u30e2\u30c7\u30eb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u7d4c\u7531\u3067\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u5316\u3059\u308bapp\/controllers\/account_activations_controller.rb<\/code><\/span><\/strong><\/div>\n
\n
\n
class<\/span> AccountActivationsController<\/span> <<\/span> ApplicationController<\/span>\r\n\r\n  def<\/span> edit<\/span>\r\n    user<\/span> =<\/span> User<\/span>.<\/span>find_by<\/span>(<\/span>email<\/span>:<\/span> params<\/span>[<\/span>:email<\/span>]<\/span>)<\/span>\r\n    if<\/span> user<\/span> &&<\/span> !<\/span>user<\/span>.<\/span>activated?<\/span> &&<\/span> user<\/span>.<\/span>authenticated?<\/span>(<\/span>:activation<\/span>,<\/span> params<\/span>[<\/span>:id<\/span>]<\/span>)<\/span>\r\n      user<\/span>.<\/span>activate<\/span>\r\n<\/span>      log_in<\/span> user<\/span>\r\n      flash<\/span>[<\/span>:success<\/span>]<\/span> =<\/span> \"Account activated!\"<\/span>\r\n      redirect_to<\/span> user<\/span>\r\n    else<\/span>\r\n      flash<\/span>[<\/span>:danger<\/span>]<\/span> =<\/span> \"Invalid activation link\"<\/span>\r\n      redirect_to<\/span> root_url<\/span>\r\n    end<\/span>\r\n  end<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
green<\/strong><\/span><\/span><\/div>\n
\n
\n
rails test<\/strong><\/pre>\n<\/div>\n<\/div>\n
\n
\n
\n
\u6f14\u7fd2<\/h3>\n
<\/div>\n
1:activate<\/code>\u30e1\u30bd\u30c3\u30c9\u306fupdate_attribute<\/code>\u3092\uff12\u56de\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u5404\u884c\u3067\uff11\u56de\u305a\u3064\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u554f\u3044\u5408\u308f\u305b\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002
\n\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3063\u3066\u3001update_attribute<\/code>\u306e\u547c\u3073\u51fa\u3057\u3092\uff11\u56de\u306eupdate_columns<\/code>\u547c\u3073\u51fa\u3057\u306b\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u3087\u3046 (\u3053\u308c\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u554f\u3044\u5408\u308f\u305b\u304c\uff11\u56de\u3067\u6e08\u3080\u3088\u3046\u306b\u306a\u308a\u307e\u3059)\u3002\u307e\u305f\u3001\u5909\u66f4\u5f8c\u306b\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u3057\u3001\u00a0green<\/strong><\/span>\u306b\u306a\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n
user.rb\r\n\r\nclass<\/span> User<\/span> < ApplicationRecord<\/span>\r\n(\u4e2d\u7565)\r\n  # \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u306b\u3059\u308b<\/span>\r\n  def<\/span> activate<\/span>\r\n    update_columns(activated<\/span>: true<\/span>, activated_at<\/span>: Time<\/span>.zone.now)\r\n  end<\/span>\r\n(\u5f8c\u7565)<\/strong><\/pre>\n
2:\u73fe\u5728\u306f\u3001\/users\u306e\u30e6\u30fc\u30b6\u30fcindex\u30da\u30fc\u30b8\u3092\u958b\u304f\u3068\u3059\u3079\u3066\u306e<\/em>\u30e6\u30fc\u30b6\u30fc\u304c\u8868\u793a\u3055\u308c\u3001\/users\/:id\u306e\u3088\u3046\u306bID\u3092\u6307\u5b9a\u3059\u308b\u3068\u500b\u5225\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u8003\u3048\u3066\u307f\u308c\u3070\u3001\u6709\u52b9\u3067\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306f\u8868\u793a\u3059\u308b\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3063\u3066\u3001\u3053\u306e\u52d5\u4f5c\u3092\u5909\u66f4\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/sup>\u00a0<\/span>\u3002<\/span><\/p>\n
users_controller.rb\r\n\r\nclass<\/span> UsersController<\/span> < ApplicationController<\/span>\r\n  before_action :logged_in_user<\/span>, only<\/span>: [:index<\/span>, :edit<\/span>, :update<\/span>, :destroy<\/span>]\r\n  before_action :correct_user<\/span>,   only<\/span>: [:edit<\/span>, :update<\/span>]\r\n  before_action :admin_user<\/span>,     only<\/span>: :destroy<\/span>\r\n  \r\n  def<\/span> index<\/span>\r\n    @users<\/span> = User<\/span>.where(activated<\/span>: true<\/span>).paginate(page<\/span>: params[:page<\/span>])\r\n  end<\/span>\r\n\r\n  def<\/span> show<\/span>\r\n    @user<\/span> = User<\/span>.find(params[:id<\/span>])\r\n    redirect_to root_url and<\/span> return<\/span> unless<\/span> @user<\/span>.activated?\r\n  end<\/span>\r\n\r\n(\u5f8c\u7565)<\/strong><\/pre>\n
3:\u3053\u3053\u307e\u3067\u306e\u6f14\u7fd2\u8ab2\u984c\u3067\u5909\u66f4\u3057\u305f\u30b3\u30fc\u30c9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306b\u3001\/users \u3068 \/users\/:id \u306e\u4e21\u65b9\u306b\u5bfe\u3059\u308b\u7d71\u5408\u30c6\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n
update_columns<\/code><\/a>\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3068\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u305b\u305a\u306b\u30b9\u30ad\u30c3\u30d7\u3057\u307e\u3059\u306e\u3067\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3084\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3092\u304b\u3051\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\n
update_columns<\/code>\u3092\u4f7f\u7528\u3059\u308b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/code><\/span><\/div>\n
app\/models\/user.rb<\/code><\/span><\/strong><\/div>\n
\n
\n
class<\/span> User<\/span> <<\/span> ApplicationRecord<\/span>\r\n  attr_accessor<\/span> :remember_token<\/span>,<\/span> :activation_token<\/span>\r\n  before_save<\/span>   :downcase_email<\/span>\r\n  before_create<\/span> :create_activation_digest<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  # \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u306b\u3059\u308b<\/span>\r\n  def<\/span> activate<\/span>\r\n    update_columns<\/span>(<\/span>activated<\/span>:<\/span> FILL_IN<\/span>,<\/span> activated_at<\/span>:<\/span> FILL_IN<\/span>)<\/span>\r\n<\/span>  end<\/span>\r\n\r\n  # \u6709\u52b9\u5316\u7528\u306e\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3059\u308b<\/span>\r\n  def<\/span> send_activation_email<\/span>\r\n    UserMailer<\/span>.<\/span>account_activation<\/span>(<\/span>self<\/span>)<\/span>.<\/span>deliver_now<\/span>\r\n  end<\/span>\r\n\r\n  private<\/span>\r\n\r\n    # \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u3059\u3079\u3066\u5c0f\u6587\u5b57\u306b\u3059\u308b<\/span>\r\n    def<\/span> downcase_email<\/span>\r\n      self<\/span>.<\/span>email<\/span> =<\/span> email<\/span>.<\/span>downcase<\/span>\r\n    end<\/span>\r\n\r\n    # \u6709\u52b9\u5316\u30c8\u30fc\u30af\u30f3\u3068\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u3092\u4f5c\u6210\u304a\u3088\u3073\u4ee3\u5165\u3059\u308b<\/span>\r\n    def<\/span> create_activation_digest<\/span>\r\n      self<\/span>.<\/span>activation_token<\/span>  =<\/span> User<\/span>.<\/span>new_token<\/span>\r\n      self<\/span>.<\/span>activation_digest<\/span> =<\/span> User<\/span>.<\/span>digest<\/span>(<\/span>activation_token<\/span>)<\/span>\r\n    end<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
\n
\u6709\u52b9\u306a\u30e6\u30fc\u30b6\u30fc\u3060\u3051\u3092\u8868\u793a\u3059\u308b\u30b3\u30fc\u30c9\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8app\/controllers\/users_controller.rb<\/code><\/strong><\/span><\/div>\n
\n
\n
class<\/span> UsersController<\/span> <<\/span> ApplicationController<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  def<\/span> index<\/span>\r\n    @users<\/span> =<\/span> User<\/span>.<\/span>where<\/span>(<\/span>activated<\/span>:<\/span> FILL_IN<\/span>)<\/span>.<\/span>paginate<\/span>(<\/span>page<\/span>:<\/span> params<\/span>[<\/span>:page<\/span>]<\/span>)<\/span>\r\n<\/span>  end<\/span>\r\n\r\n  def<\/span> show<\/span>\r\n    @user<\/span> =<\/span> User<\/span>.<\/span>find<\/span>(<\/span>params<\/span>[<\/span>:id<\/span>]<\/span>)<\/span>\r\n    redirect_to<\/span> root_url<\/span> and<\/span> return<\/span> unless<\/span> FILL_IN<\/span>\r\n<\/span>  end<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\nend<\/span>\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
11.4\u00a0<\/span>\u672c\u756a\u74b0\u5883\u3067\u306e\u30e1\u30fc\u30eb\u9001\u4fe1<\/h2>\n<\/div>\n
\u672c\u756a\u74b0\u5883\u304b\u3089\u30e1\u30fc\u30eb\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\u3001\u300cMailgun\u300d\u3068\u3044\u3046Heroku\u30a2\u30c9\u30aa\u30f3\u3092\u5229\u7528\u3057\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u691c\u8a3c\u3057\u307e\u3059 (\u3053\u306e\u30a2\u30c9\u30aa\u30f3\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u306fHeroku\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u691c\u8a3c\u3067\u306f\u6599\u91d1\u306f\u767a\u751f\u3057\u307e\u305b\u3093)\u3002<\/p>\n
Rails\u306eproduction\u74b0\u5883\u3067Mailgun\u3092\u4f7f\u3046\u8a2d\u5b9aconfig\/environments\/production.rb<\/code><\/strong><\/span><\/div>\n
\n
\n
Rails<\/span>.<\/span>application<\/span>.<\/span>configure<\/span> do<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  config<\/span>.<\/span>action_mailer<\/span>.<\/span>raise_delivery_errors<\/span> =<\/span> true<\/span>\r\n  config<\/span>.<\/span>action_mailer<\/span>.<\/span>delivery_method<\/span> =<\/span> :smtp<\/span>\r\n  host<\/span> =<\/span> '<\u3042\u306a\u305f\u306eHeroku\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u540d>.herokuapp.com'<\/span>\r\n<\/span>  config<\/span>.<\/span>action_mailer<\/span>.<\/span>default_url_options<\/span> =<\/span> {<\/span> host<\/span>:<\/span> host<\/span> }<\/span>\r\n  ActionMailer<\/span>::<\/span>Base<\/span>.<\/span>smtp_settings<\/span> =<\/span> {<\/span>\r\n    :port<\/span>           =><\/span> ENV<\/span>[<\/span>'MAILGUN_SMTP_PORT'<\/span>]<\/span>,<\/span>\r\n    :address<\/span>        =><\/span> ENV<\/span>[<\/span>'MAILGUN_SMTP_SERVER'<\/span>]<\/span>,<\/span>\r\n    :user_name<\/span>      =><\/span> ENV<\/span>[<\/span>'MAILGUN_SMTP_LOGIN'<\/span>]<\/span>,<\/span>\r\n    :password<\/span>       =><\/span> ENV<\/span>[<\/span>'MAILGUN_SMTP_PASSWORD'<\/span>]<\/span>,<\/span>\r\n    :domain<\/span>         =><\/span> host<\/span>,<\/span>\r\n    :authentication<\/span> =><\/span> :plain<\/span>,<\/span>\r\n  }<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\n  .<\/span>\r\nend<\/span><\/strong><\/pre>\n<\/div>\n<\/div>\n
\n
\n
rails test\r\ngit add -A\r\ngit commit -m \"Add account activation\"\r\ngit checkout master\r\ngit merge account-activation\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n
\u7d9a\u3044\u3066\u30ea\u30e2\u30fc\u30c8\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u30d7\u30c3\u30b7\u30e5\u3057\u3001Heroku\u306b\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/p>\n
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\n
rails test\r\ngit push\r\ngit push heroku\r\nheroku run rails db:migrate\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n
Mailgun\u306eHeroku\u30a2\u30c9\u30aa\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306b\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
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\n
heroku addons:create mailgun:starter\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n
\u6ce8<\/em>: heroku\u30b3\u30de\u30f3\u30c9\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044\u3068\u3053\u3053\u3067\u5931\u6557\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u305d\u306e\u5834\u5408\u306f\u3001Heroku Toolbelt<\/a>\u3092\u4f7f\u3063\u3066\u6700\u65b0\u7248\u306b\u66f4\u65b0\u3059\u308b\u304b\u3001\u6b21\u306e\u53e4\u3044\u6587\u6cd5\u306e\u30b3\u30de\u30f3\u30c9\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
\n
\n
heroku addons:add mailgun:starter\r\n<\/strong><\/pre>\n<\/div>\n<\/div>\n
Heroku\u306e\u74b0\u5883\u5909\u6570\u3092\u8868\u793a\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n
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heroku config:get MAILGUN_SMTP_LOGIN heroku config:get MAILGUN_SMTP_PASSWORD<\/strong><\/pre>\n<\/div>\n<\/div>\n
#\u53d7\u4fe1\u30e1\u30fc\u30eb\u306e\u8a8d\u8a3c\u3092\u884c\u3044\u307e\u3059\r\nheroku addons:open mailgun<\/strong><\/pre>\n
\u6f14\u7fd2<\/h3>\n
<\/div>\n
1:\u5b9f\u969b\u306b\u672c\u756a\u74b0\u5883\u3067\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u6642\u306b\u5165\u529b\u3057\u305f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u30e1\u30fc\u30eb\u306f\u5c4a\u304d\u307e\u3057\u305f\u304b?<\/span><\/h3>\n
\u52d5\u4f5c\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n
\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3067\u304d\u305f\u3089\u3001\u5b9f\u969b\u306b\u30e1\u30fc\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u5316\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n\u307e\u305f\u3001Heroku\u4e0a\u306e\u30ed\u30b0\u3092\u8abf\u3079\u3066\u307f\u3066\u3001\u6709\u52b9\u5316\u306b\u95a2\u3059\u308b\u30ed\u30b0\u304c\u3069\u3046\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u8abf\u3079\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002
\n<\/em>\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089heroku logs<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
<a href=\"https:\/\/&lt;your heroku app&gt;.herokuapp.com\/account_activations\/uiXkg8zRNKlluX3pX7-vwg\/edit?email=mochikichi%40live.jp\">Activate<\/a><\/strong><\/pre>\n
11\u7ae0\u306e\u307e\u3068\u3081<\/h3>\n
1:\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u306f Active Record\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u306f\u306a\u3044\u304c\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3068\u540c\u69d8\u306b\u3001\u30ea\u30bd\u30fc\u30b9\u3067\u30e2\u30c7\u30eb\u5316\u3067\u304d\u308b<\/h4>\n
2:Rails\u306f\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u3067\u6271\u3046Action Mailer\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3068\u30d3\u30e5\u30fc\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/h4>\n
3:Action Mailer\u3067\u306f\u30c6\u30ad\u30b9\u30c8\u30e1\u30fc\u30eb\u3068HTML\u30e1\u30fc\u30eb\u306e\u4e21\u65b9\u3092\u5229\u7528\u3067\u304d\u308b<\/h4>\n
4:\u30e1\u30a4\u30e9\u30fc\u30a2\u30af\u30b7\u30e7\u30f3\u3067\u5b9a\u7fa9\u3057\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306f\u3001\u4ed6\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u3084\u30d3\u30e5\u30fc\u3068\u540c\u69d8\u3001\u30e1\u30a4\u30e9\u30fc\u306e\u30d3\u30e5\u30fc\u304b\u3089\u53c2\u7167\u3067\u304d\u308b<\/h4>\n
5:\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6709\u52b9\u5316\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u751f\u6210\u3057\u305f\u30c8\u30fc\u30af\u30f3\u3092\u4f7f\u3063\u3066\u4e00\u610f\u306eURL\u3092\u4f5c\u308b<\/h4>\n
6:\u3088\u308a\u5b89\u5168\u306a\u30a2\u30ab\u30a6\u30f3\u30c8\u6709\u52b9\u5316\u306e\u305f\u3081\u306b\u3001\u30cf\u30c3\u30b7\u30e5\u5316\u3057\u305f\u30c8\u30fc\u30af\u30f3 (\u30c0\u30a4\u30b8\u30a7\u30b9\u30c8) \u3092\u4f7f\u3046<\/h4>\n
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