1.用户被拉入项目，发送相应消息给该用户；

2.用户被移出项目，发送消息给该用户。

app/controllers/members_controller.rb

@@ -81,8 +81,12 @@ class MembersController < ApplicationController
             user_ids.each do |user_id|
               members << Member.new(:role_ids => params[:membership][:role_ids], :user_id => user_id)
               user_grades << UserGrade.new(:user_id => user_id, :project_id => @project.id)
-              ## added by nie
 
+              #给新成员发送加入项目的消息，发送者id放在ForgeMessage的forge_message_id字段中，
+              #forge_message_type设置为JoinProject
+              forge_join = ForgeMessage.new(:user_id =>user_id, :forge_message_id=>User.current.id,:project_id => @project.id,:forge_message_type=>"JoinProject", :viewed => false)
+              forge_join.save
+              ## added by nie
               if (params[:membership][:role_ids])
                 role = Role.find(params[:membership][:role_ids][0])
                 project_info << ProjectInfo.new(:user_id => user_id, :project_id => @project.id) if role.allowed_to?(:is_manager)
@@ -301,6 +305,7 @@ class MembersController < ApplicationController
             grade.destroy
           end
         end
+         ForgeMessage.create(:user_id => @member.user_id, :project_id => @project.id, :forge_message_type => "RemoveFromProject", :viewed => false, :forge_message_id => User.current.id)
       end
       respond_to do |format|
         format.html { redirect_to_settings_in_projects }

app/controllers/projects_controller.rb

@@ -534,6 +534,14 @@ class ProjectsController < ApplicationController
     project_invite_messages.each do |project_invite_message|
       project_invite_message.update_attribute(:viewed, true)
     end
+    #更新被加入项目消息的viewed字段
+    join_project_messages = ForgeMessage.where("user_id =? and project_id =? and forge_message_type=?", user, project, "JoinProject")
+    join_project_messages.each do |join_project|
+      join_project.update_attribute(:viewed, true)
+    end
+    #更新被移出项目消息的viewed字段
+    remove_project_messages = ForgeMessage.where("user_id =? and project_id =? and forge_message_type=?", user, project, "RemoveFromProject")
+    remove_project_messages.update_all(:viewed => true)
   end
 
   def message_invite(message_id, key)

app/views/users/_user_message_forge.html.erb

@@ -20,6 +20,48 @@
           <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
         </ul>
     <% end %>
+    <!--被管理员拉入项目-->
+    <% if ma.forge_message_type == "JoinProject" %>
+        <ul class="homepageNewsList fl">
+          <li class="homepageNewsPortrait fl">
+            <a href="javascript:void(0);"><%=link_to image_tag(url_to_avatar(User.find(ma.forge_message_id)), :width => "30", :height => "30"), user_path(ma.forge_message_id) %></a>
+          </li>
+          <li class="homepageNewsPubType fl">
+            <%=link_to User.find(ma.forge_message_id), user_path(User.find(ma.forge_message_id)), :class => "newsBlue homepageNewsPublisher" %>
+            <span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl" : "homepageNewsType fl" %>">将您加入了项目：</span>
+          </li>
+          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+            <%= link_to ma.project, project_path(ma.project), :class => "#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                        :onmouseover => "message_titile_show($(this),event)",
+                        :onmouseout => "message_titile_hide($(this))" %></a>
+          </li>
+          <div style="display: none" class="message_title_red system_message_style">
+            <%= ma.project %>
+          </div>
+          <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
+        </ul>
+    <% end %>
+    <!-被管理员移出项目-->
+    <% if ma.forge_message_type == "RemoveFromProject" %>
+        <ul class="homepageNewsList fl">
+          <li class="homepageNewsPortrait fl">
+            <a href="javascript:void(0);"><%=link_to image_tag(url_to_avatar(User.find(ma.forge_message_id)), :width => "30", :height => "30"), user_path(ma.forge_message_id) %></a>
+          </li>
+          <li class="homepageNewsPubType fl">
+            <%=link_to User.find(ma.forge_message_id), user_path(User.find(ma.forge_message_id)), :class => "newsBlue homepageNewsPublisher" %>
+            <span class="<%= ma.viewed == 0 ? "homepageNewsTypeNotRead fl" : "homepageNewsType fl" %>">将您移出了项目：</span>
+          </li>
+          <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
+            <%= link_to ma.project, project_path(ma.project), :class => "#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                        :onmouseover => "message_titile_show($(this),event)",
+                        :onmouseout => "message_titile_hide($(this))" %></a>
+          </li>
+          <div style="display: none" class="message_title_red system_message_style">
+            <%= ma.project %>
+          </div>
+          <li class="homepageNewsTime fl"><%= time_tag(ma.created_at).html_safe %> </li>
+        </ul>
+    <% end %>
     <!--邀请加入项目-->
     <% if ma.forge_message_type == "ProjectInvite" %>
         <% inviter = User.find(ma.forge_message_id) %>