更改模型属性的值

我正在使用Twilio发送SMS消息来更改特定模型的（用户）属性（在本例中为金钱）的值。更改模型属性的值

我成功从Twilio POST中拉出参数，虽然没有运气将属性更改保存到模型属性中。有什么想法吗？

下面是从用户控制器 '更新' 我的代码：

def update 
    @user = User.find(params[:id]) 

    respond_to do |format| 
     if @user.update_attributes(params[:user]) 
     format.html { redirect_to @user, notice: 'User was successfully updated.' } 
     format.json { head :no_content } 

     else 
     format.html { render action: "edit" } 
     format.json { render json: @user.errors, status: :unprocessable_entity } 
     end 
    end 

    require 'rubygems' 
    require 'twilio-ruby' 

    @account_sid = 'AC0626c6d8dc0a4551b159161c5ca7ced2' 
    @auth_token = '**********************************' 

    # set up a client to talk to the Twilio REST API 
    @client = Twilio::REST::Client.new(@account_sid, @auth_token) 

    message_body = params["Body"] 
    from_number = params["From"] 

    if from_number == "+**********" 
     @user = User.find(1) # :select => :money 
     existing_money = @user.money 
     doug_sum = message_body.to_f + existing_money 

     @user.money = doug_sum 
     @user.save 

     puts "This is Doug's sum: #{doug_sum} and it has been saved" 
    else 
     puts "This is not a valid frump number" 
    end 

    end

这里是Heroku的服务器日志说：

2012-06-27T21:09:06+00:00 app[web.1]: Started POST "/users" for 184.73.31.10 at 2012-06-27 21:09:06 +0000 
2012-06-27T21:09:06+00:00 app[web.1]: Processing by UsersController#create as HTML 
2012-06-27T21:09:06+00:00 app[web.1]: Parameters: {"AccountSid"=>"AC0626c6d8dc0a4551b159161c5ca7ced2", "Body"=>"4", "ToZip"=>"13203", "FromState"=>"NY", "ToCity"=>"SYRACUSE", "SmsSid"=>"SMa973490ac1db98b25247b600fe068d6f", "ToState"=>"NY", "To"=>"+13158491369", "ToCountry"=>"US", "FromCountry"=>"US", "SmsMessageSid"=>"SMa973490ac1db98b25247b600fe068d6f", "ApiVersion"=>"2010-04-01", "FromCity"=>"SYRACUSE", "SmsStatus"=>"received", "From"=>"+13154368655", "FromZip"=>"13135"} 
2012-06-27T21:09:06+00:00 app[web.1]: WARNING: Can't verify CSRF token authenticity 
2012-06-27T21:09:06+00:00 app[web.1]: Rendered users/_form.html.erb (5.4ms) 
2012-06-27T21:09:06+00:00 app[web.1]: Rendered users/new.html.erb within layouts/application (34.9ms) 
2012-06-27T21:09:06+00:00 app[web.1]: Completed 200 OK in 47ms (Views: 36.7ms | ActiveRecord: 1.5ms) 
2012-06-27T21:09:06+00:00 heroku[router]: POST frump.herokuapp.com/users dyno=web.1 queue=0 wait=0ms service=57ms status=200 bytes=1582

最后，这里的Twiml文件接收短信：

<?xml version="1.0" encoding="UTF-8" ?> 
<Response> 
    <Redirect method="POST">http://frump.herokuapp.com/users</Redirect> 
</Response>

以下是查看码：

<% @users.each do |user| %> 
    <tr> 
    <td><%= user.name %></td> 
    <td>$<%= user.money %></td> 
    <td><%= link_to 'Show', user %></td> 
    <td><%= link_to 'Edit', edit_user_path(user) %></td> 
    <td><%= link_to 'Destroy', user, method: :delete, data: { confirm: 'Are you sure?' } %></td> 
    </tr> 
<% end %> 
</table>

在此先感谢！

来源

2012-06-27 dougiebuckets

请发表您的视图代码。正如我在Heroku服务器日志中看到的，你的参数看起来像'Parameters：{“AccountSid”=>“AC0626c6d8dc0a4551b159161c5ca7ced2”，“Body”=>“4”，“ToZip”=>“13203”，“FromState”=>“NY “ToCity”=>“SYRACUSE”，“SmsSid”=>“SMa973490ac1db98b25247b600fe068d6f”，“ToState”=>“NY”，“To”=>“+ 13158491369”，“ToCountry”=>“US”，“FromCountry “=>”US“，”SmsMessageSid“=>”SMa973490ac1db98b25247b600fe068d6f“，”ApiVersion“=>”2010-04-01“，”FromCity“=>”SYRACUSE“，”SmsStatus“=>”received“ =>“+ 13154368655”，“FromZip”=>“13135”}'但它应该看起来像'参数：{“user”=> {“AccountSid”=> ..}} – abhas

发表视图代码 - 欣赏你的帮助： – dougiebuckets

嗨，我建议逐步逐步通过你的逻辑和检查你的假设在每种情况下。你真的检索一个用户对象吗？你有没有'From'号码？ user.save是否更新存储在数据库中的值？这些都是代码可能被破坏的所有地方，最好检查每个代码。 –

日志说WARNING: Can't verify CSRF token authenticity，所以很可能你没有从'twilio'获取数据，因为你的rails应用程序端没有认证失败。像有

protect_from_forgery

在你的应用程序控制器。

尝试除非是来自防伪保护你的行动，并看到，像

class UsersController < ApplicationController 
    protect_from_forgery :except => ["create"] 
end

HTH

来源

2012-06-28 05:32:48 sameera207

更改模型属性的值

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