devise-async for Mail send

Author: huacnlee

Gemfile

@@ -37,6 +37,7 @@ gem 'mongoid_rails_migrations', '1.0.0'
 
 # 用户系统
 gem 'devise', '~> 3.4.0'
+gem "devise-async"
 gem 'devise-encryptable', '0.1.2'
 
 # 分页

Gemfile.lock

@@ -126,6 +126,8 @@ GEM
       responders
       thread_safe (~> 0.1)
       warden (~> 1.2.3)
+    devise-async (0.10.1)
+      devise (~> 3.2)
     devise-encryptable (0.1.2)
       devise (>= 2.1.0)
     diff-lcs (1.2.5)
@@ -417,6 +419,7 @@ DEPENDENCIES
   database_cleaner
   derailed_benchmarks!
   devise (~> 3.4.0)
+  devise-async
   devise-encryptable (= 0.1.2)
   doorkeeper
   doorkeeper-i18n!

app/models/user.rb

@@ -12,7 +12,7 @@ class User
   ALLOW_LOGIN_CHARS_REGEXP = /\A\w+\z/
 
   devise :database_authenticatable, :registerable, :recoverable,
-         :rememberable, :trackable, :validatable, :omniauthable
+         :rememberable, :trackable, :validatable, :omniauthable, :async
 
   field :email, type: String, default: ""
   # Email 的 md5 值，用于 Gravatar 头像
@@ -454,7 +454,7 @@ def unfollow_user(user)
     return false if user.blank?
     self.following.delete(user)
   end
-  
+
   def avatar_url
     if self.avatar?
       self.avatar.url(:large)

app/views/devise/mailer/reset_password_instructions.html.erb

@@ -1,6 +1,6 @@
 <p>你好 <%= @resource.login %>!</p>
 <p>有人请求找回在 <%= Setting.app_name %> 上面，账号为 <%= @resource.login %> 的密码，如果你是，那么你可以通过下面的连接进入网站修改密码.</p>
-<p style="margin:20px 0;"><%= link_to "修改我的密码", edit_password_url(@resource, reset_password_token: @token) %><p>
+<p><%= link_to "修改我的密码", edit_password_url(@resource, reset_password_token: @token) %><p>
 <p>如果看不到连接，请复制下面的连接然后在浏览器里面打开：</p>
 <p><%= edit_password_url(@resource, reset_password_token: @token) %></p>
 <p>如果你没有申请，可以忽略这封邮件，你的账号不会受到影响。</p>

config/initializers/devise.rb

@@ -4,7 +4,7 @@
 # four configuration values can also be set straight in your models.
 Devise.setup do |config|
   config.secret_key = '899836258327a309c761fb0aeb6c4a85c2ccb0924ffce6fce4f6355d029dac7b7b96afdc1b51544f7c7a235b83cc8a41b538cf54553a690d3bbe45f9c4672ecf'
-  
+
   # ==> Mailer Configuration
   # Configure the e-mail address which will be shown in DeviseMailer.
   config.mailer_sender = Setting.email_sender
@@ -37,7 +37,7 @@
   # These keys will have whitespace before and after removed upon creating or
   # modifying a user and when used to authenticate or find a user. Default is :email.
   config.strip_whitespace_keys = [ :email, :login ]
-  
+
   # Tell if authentication through request.params is enabled. True by default.
   # config.params_authenticatable = true
 
@@ -49,7 +49,7 @@
 
   # The realm used in Http Basic Authentication
   # config.http_authentication_realm = "Application"
-  
+
   # It will change confirmation, password recovery and other workflows
   # to behave the same regardless if the e-mail provided was right or wrong.
   # Does not affect registerable.
@@ -89,7 +89,7 @@
   # (ie 2 days).
   # config.allow_unconfirmed_access_for = 2.days
   # config.confirm_within = 3.days
-  
+
   # If true, requires any email changes to be confirmed (exactly the same way as
   # initial account confirmation) to be applied. Requires additional unconfirmed_email
   # db field (see migrations). Until confirmed new email is stored in
@@ -123,7 +123,7 @@
   # The time you want to timeout the user session without activity. After this
   # time the user will be asked for credentials again.
   # config.timeout_in = 30.minutes
-  
+
   # If true, expires auth token on session timeout.
   # config.expire_auth_token_on_timeout = false
 
@@ -191,3 +191,5 @@
   #   manager.default_strategies(:scope => :user).unshift :twitter_oauth
   # end
 end
+
+Devise::Async.backend = :sidekiq