解决blog删除、blog回复500问题

app/controllers/blog_comments_controller.rb

@@ -177,8 +177,7 @@ class BlogCommentsController < ApplicationController
     reply_user_id = params[:reply_id].nil? ? @blogComment.blog.author_id: params[:reply_id].to_i
    # 回复的作业与评论的作者不是同一人则发送消息
     if ( params[:reply_id].nil? && @blogComment.author.id != @blogComment.blog.author_id )|| (!params[:reply_id].nil? && @blogComment.author.id != params[:reply_id].to_i)
-      BlogMessage.create(:user_id => reply_user_id, :blog_id => params[:blog_id].to_i, :content => params[:blog_comment][:content],
-                         :blog_commont_id => @blogComment.id, :blog_message_type => "BlogComment", :user_operator_id => @blogComment.author.id)
+      BlogMessage.create(:user_id => reply_user_id, :blog_id => params[:blog_id].to_i, :content => params[:blog_comment][:content],:blog_message_id => @blogComment.id, :blog_message_type => "BlogComment", :user_operator_id => @blogComment.author.id)
     end
     respond_to do |format|
       format.html {

app/controllers/users_controller.rb

@@ -394,7 +394,7 @@ class UsersController < ApplicationController
         # 评论后，给回复人发消息（如果是本人就不发）
         if comment.author.id != BlogComment.find(comment.reply_id).author_id
           BlogMessage.create(:user_id => BlogComment.find(comment.reply_id).author_id,
-                             :blog_commont_id => comment.id,
+                             :blog_message_id => comment.id,
                              :blog_id => comment.blog_id,
                              :blog_message_type => "BlogComment",
                              :content => comment.content,

app/models/blog_message.rb

@@ -1,6 +1,6 @@
 class BlogMessage < ActiveRecord::Base
   # attr_accessible :title, :body
-  attr_accessible :content, :blog_commont_id, :blog_message_type, :viewed, :user_id, :blog_id, :user_operator_id
+  attr_accessible :content, :blog_message_id, :blog_message_type, :viewed, :user_id, :blog_id, :user_operator_id
 
   belongs_to :blog_comment ,:polymorphic => true
   belongs_to :user
@@ -8,7 +8,7 @@ class BlogMessage < ActiveRecord::Base
 
   validates :user_id, presence: true
   validates :blog_id, presence: true
-  validates :blog_commont_id, presence: true
+  validates :blog_message_id, presence: true
   validates :blog_message_type, presence: true
   after_create :add_user_message
 

app/views/users/_new_user_message.html.erb

@@ -23,7 +23,10 @@
     <% end %>
 
     <%# 博客消息 %>
-    <%= render :partial => 'users/user_message_blog', :locals => {:ma => ma}  %>
+    <% if ma.class == BlogMessage %>
+        <%= render :partial => 'users/user_message_blog', :locals => {:ma => ma}  %>
+    <% end %>
+
     <!--公共贴吧-->
     <% if ma.class == MemoMessage %>
         <%= render :partial => 'users/user_message_forum', :locals => {:ma => ma}  %>

app/views/users/_user_message_blog.html.erb

@@ -1,22 +1,20 @@
-<% if ma.class == BlogMessage %>
-    <% if ma.blog_message_type == "BlogComment" %>
-        <ul class="homepageNewsList fl">
-          <div class="longMessageWidth">
-            <li class="homepageNewsPortrait fl">
-              <%= link_to image_tag(url_to_avatar(User.find(ma.user_operator_id)), :width => "30", :height => "30"), user_path(ma.user_operator_id), :target => '_blank' %>
-            </li>
-            <li class="homepageNewsPubType fl">
-              <%= link_to User.find(ma.user_operator_id).show_name, user_path(ma.user_operator_id), :class => "newsBlue homepageNewsPublisher", :target => '_blank' %>
-              <span class="homepageNewsType fl">回复了博客：</span>
-            </li>
-            <li class="messageInformationContents">
-              <% user_id = User.find(BlogComment.find(ma.blog_commont_id).blog.author_id) %>
-              <% blog_id = BlogComment.find(ma.blog_commont_id).root_id %>
-              <%= link_to message_content(ma.content), user_blog_blog_comment_path(:user_id => user_id, :blog_id => ma.blog_id, :id => blog_id),
-                          :class => "#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}", :target => '_blank' %>
-            </li>
-          </div>
-          <li class="homepageNewsTime fr"><%= time_tag(ma.created_at).html_safe %> </li>
-        </ul>
-    <% end %>
-<% end %>
+<% if ma.blog_message_type == "BlogComment" %>
+    <ul class="homepageNewsList fl">
+      <div class="longMessageWidth">
+        <li class="homepageNewsPortrait fl">
+          <%= link_to image_tag(url_to_avatar(User.find(ma.user_operator_id)), :width => "30", :height => "30"), user_path(ma.user_operator_id), :target => '_blank' %>
+        </li>
+        <li class="homepageNewsPubType fl">
+          <%= link_to User.find(ma.user_operator_id).show_name, user_path(ma.user_operator_id), :class => "newsBlue homepageNewsPublisher", :target => '_blank' %>
+          <span class="homepageNewsType fl">回复了博客：</span>
+        </li>
+        <li class="messageInformationContents">
+          <% user_id = User.find(BlogComment.find(ma.blog_commont_id).blog.author_id) %>
+          <% blog_id = BlogComment.find(ma.blog_commont_id).root_id %>
+          <%= link_to message_content(ma.content), user_blog_blog_comment_path(:user_id => user_id, :blog_id => ma.blog_id, :id => blog_id),
+                      :class => "#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}", :target => '_blank' %>
+        </li>
+      </div>
+      <li class="homepageNewsTime fr"><%= time_tag(ma.created_at).html_safe %> </li>
+    </ul>
+<% end %>

db/migrate/20170119084215_rename_blog_message.rb

@@ -0,0 +1,8 @@
+class RenameBlogMessage < ActiveRecord::Migration
+  def up
+    rename_column :blog_messages, :blog_commont_id, :blog_message_id
+  end
+
+  def down
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20170119072629) do
+ActiveRecord::Schema.define(:version => 20170119084215) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -280,7 +280,7 @@ ActiveRecord::Schema.define(:version => 20170119072629) do
 
   create_table "blog_messages", :force => true do |t|
     t.integer  "user_id"
-    t.integer  "blog_commont_id"
+    t.integer  "blog_message_id"
     t.integer  "blog_id"
     t.string   "blog_message_type"
     t.boolean  "viewed",            :default => false