PROSAGA码农传奇-ECN-Rails动作邮件程序if语句

Rails动作邮件程序if语句

作者: 春风助手
发布时间: 2025-02-05 11:57:05 (5天前)

我正在尝试在邮件中添加一些逻辑。基本上，我的一个模型中有十二个布尔字段，对于每个正确的字段，我希望将电子邮件发送到特定地址。具有布尔字段的模型称为Ecn。这是我的通知程序文件：
<pre><code>class EcnNotifier < ActionMailer::Base
 default from: "engineering_notices@wilfley.com"

def submitted(ecn)
    @ecn = ecn
    @email_list = EmailList.all
    if @ecn.distribute_engineering?  
        mail to: "abc@gmail.com", subject: 'ECN approvald' 
    else

end
    if @ecn.distribute_purchasing? 
        mail to: "123@gmail.com", subject: 'ECN approval' 
    else

end
 mail to: "aaa@test.com", subject: 'ECN approval'
 end
end
</code></pre>我在控制器中创建的操作如下所示：
<pre><code> def submit

@ecn = Ecn.find(params[:id])

respond_to do |format|
 EcnNotifier.submitted(@ecn).deliver
 format.html { redirect_to ecns_url, alert: "Ecn has been submitted for approval." }
 format.json { render json: @ecns }
 end
 end
</code></pre>电子邮件会自动发送到aaa@test.com，但是，无论distribute_engineering和distribute_purchasing是否为真，都不会将电子邮件发送到其他地址。我以为我错误地访问了我的对象实例，但是我不确定我要去哪里。

我认为您只能在一个邮递员操作中发送一封邮件，而不能发送多封邮件。您可以发送一封邮件并添加一些抄送或密件抄送，但只能在一项操作范围内发送一封邮件。

我将控制器更改为以下内容：

```
def submit
  @ecn = Ecn.find(params[:id])

respond_to do |format|
    EcnNotifier.notify_default(@ecn).deliver
    EcnNotifier.distribute_engineering(@ecn).delifer if @ecn.distribute_engineering?
    EcnNotifier.distribute_purchasing(@ecn).deliver if @ecn.distribute_purchasing?
    # and so on...
    format.html { redirect_to ecns_url, alert: "Ecn has been submitted for approval." }
    format.json { render json: @ecns }
  end
end
```

和您的EcnNotifier邮件：

```
class EcnNotifier < ActionMailer::Base
 default from: "engineering_notices@wilfley.com"

def notify_default(ecn)
    @ecn = ecn
    @email_list = EmailList.all
    mail to: "aaa@test.com", subject: 'ECN approval'
  end

def distribute_engineering(ecn)
    @ecn = ecn
    @email_list = EmailList.all
    mail to: "abc@gmail.com", subject: 'ECN approval' 
  end

def distribute_purchasing(ecn)
    @ecn = ecn
    @email_list = EmailList.all
    mail to: "abc@gmail.com", subject: 'ECN approval' 
  end

end
```

顺便说一句：如果您要发送多封邮件，则应通过延迟作业gem或类似方式进行。否则，用户必须等待很长时间，因为在发送所有邮件期间，红宝石处理将被阻止。延迟的工作gem在github上可用：https : //github.com/collectiveidea/delayed_job