自动添加讨论区当项目课程创建的时候，学生是否能回复需要在全线报表里配置.

app/controllers/projects_controller.rb

@@ -524,17 +524,13 @@ class ProjectsController < ApplicationController
       @course.extra='course' + DateTime.parse(Time.now.to_s).strftime('%Y-%m-%d_%H-%M-%S').to_s
       @course.safe_attributes = params[:project][:course]
       @course.tea_id = User.current.id
-  # added by bai
+      # added by bai
       @course.term = params[:term]
       @course.time = params[:time]
       @course.setup_time = params[:setup_time]
       @course.endup_time = params[:endup_time]
       @course.class_period = params[:class_period]
       end
-  # end
-      # @course.save
-       # project = ProjectInfo.create(:user_id => User.current.id, :project_id => @project.id)
-        # project_status = ProjectStatus.create(:project_id => @project.id)
     end
     @issue_custom_fields = IssueCustomField.sorted.all
     @trackers = Tracker.sorted.all
@@ -578,7 +574,7 @@ class ProjectsController < ApplicationController
               format.api  { render :action => 'show', :status => :created, :location => url_for(:controller => 'projects', :action => 'show', :id => @project.id) }
             end
           else
-            @course.destroy #TODO: yan 
+            @course.destroy
             respond_to do |format|
               format.html { render :action => 'new', :layout => 'base'}#Added by young
               format.api  { render_validation_errors(@project) }

app/models/project.rb

@@ -119,6 +119,7 @@ class Project < ActiveRecord::Base
 
   after_save :update_position_under_parent, :if => Proc.new {|project| project.name_changed?}
   after_save :update_inherited_members, :if => Proc.new {|project| project.inherit_members_changed?}
+  after_save :create_board_sync #nyan
   before_destroy :delete_all_members
   def remove_references_before_destroy
     return if self.id.nil?
@@ -1083,4 +1084,16 @@ class Project < ActiveRecord::Base
       after_parent_changed(parent_was)
     end
   end
+
+  # 创建项目后在项目下同步创建一个讨论区
+  def create_board_sync
+    @board = self.boards.build
+    @board.name = self.name
+    @board.description = self.name.to_s << " #{l(:label_board) }"
+    if @board.save
+      logger.debug "[Project Model] ===> #{@board.to_json}"
+    else
+      logger.error "[Project Model] ===> Auto create board when project saved, because #{@board.full_messages}"
+    end
+  end
 end