从Mailboxer 0.11.0升级到0.12.4的问题

Question

我刚刚更新到Mailboxer 0.12.4并遵循Github自述文件中的说明。我有两个控制器，用于创业板

通知工作

class NotificationsController < ApplicationController 
    before_action :signed_in_user, only: [:create] 

    def new 
     @user = User.find(:user) 
     @message = current_user.messages.new 
    end 

    def create 
     @recepient = User.find(params[:notification][:id]) 

     current_user.send_message(@recepient, params[:notification][:body],params[:notification][:subject]) 
     flash[:success] = "Message has been sent!" 

     redirect_to user_path @recepient 
    end 
end 

对话

class ConversationsController < ApplicationController 
    before_action :signed_in_user 

    def index 
     @conversations = current_user.mailbox.conversations.paginate(page: params[:page],:per_page => 5) 
    end 

    def show 
     @conversation = current_user.mailbox.conversations.find_by(:id => params[:id]) 

     @receipts = @conversation.receipts_for(current_user).reverse! 
    end 
end 

我的用户模型act_as_messagable。更新后，我的用户控制器中的这个方法抛出一个错误。

未初始化的常量UsersController ::通知

的代码高亮显示是

def show 
    @user = User.find(params[:id]) 
    @message = Notification.new << this line 
    .... 
end 

我试图创建在控制台中通知的对象，我也得到了同样的错误。我读过更新已经改变了命名空间，但我不知道如何改变我的代码来解决这个问题。

This is the closest I have found to a solution but the guy doesn't say how he fixed it

Answer 1

好吧我得到这个工作，我需要弄清楚为什么，但它似乎是与在升级被引入0.12.4该命名空间。

第1步：更改我的控制器

mailboxer_notification_controller.rb

class MailboxerNotificationsController < ApplicationController 
    before_action :signed_in_user, only: [:create] 

    def new 
     @user = User.find(:user) 
     @message = current_user.messages.new 
    end 

    def create 
     @recepient = User.find(params[:mailboxer_notification][:id]) 

     current_user.send_message(@recepient, params[:mailboxer_notification][:body],params[:mailboxer_notification][:subject]) 
     flash[:success] = "Message has been sent!" 

     redirect_to user_path @recepient 
    end 
end 

注：是需要改变帕拉姆名称

mailboxer_conversations_controller.rb

class MailboxerConversationsController < ApplicationController 
    before_action :signed_in_user 

    def index 
     @conversations = current_user.mailbox.conversations.paginate(page: params[:page],:per_page => 5) 
    end 

    def show 
     @conversation = current_user.mailbox.conversations.find_by(:id => params[:id]) 

     @receipts = @conversation.receipts_for(current_user).reverse! 
    end 
end 

第2步：无论我访问的方法属于需要用正确的命名空间进行更新论文控制器

def show 
    @user = User.find(params[:id]) 
    @message = Mailboxer::Notification.new 

    .... 
end 

第3步：更新您的config/routes.rb文件

SampleApp::Application.routes.draw do 
    resources :mailboxer_conversations 
    resources :mailboxer_notifications, only: [:create] 

    match '/sendMessage', to: 'mailboxer_notifications#create', via: 'post' 

    match '/conversations', to: 'mailboxer_conversations#index', via: 'get' 
    match '/conversation', to: 'mailboxer_conversations#show',  via: 'get' 
    .... 
end 

我不确定这些修复工作的确切原因，我需要花更多时间阅读关于rails中的命名空间。如果有人有一个很好的解释随时添加到答案