消息处理

app/controllers/users_controller.rb

@@ -239,6 +239,46 @@ class UsersController < ApplicationController
     end
   end
 
+  #处理加入课程成为教辅教师的请求
+  #status 1 同意 2 拒绝
+  def dealwith_apply_request
+    @msg = CourseMessage.find(params[:msg_id])
+
+    case params[:agree]
+      when 'Y'
+        apply_user = User.find(@msg.course_message_id)
+
+        if apply_user.member_of_course?(Course.find(@msg.course_id))
+          #将角色改为老师或者教辅
+          member =  Course.find(@msg.course_id).members.where(:user_id=>apply_user.id).all[0]
+          member.role_ids = [@msg.content] # msg content保存的是申请的职位角色
+          #删除为学生的记录
+          joined = StudentsForCourse.where('student_id = ? and course_id = ?', member.user_id,@msg.course_id)
+          joined.each do |join|
+            join.delete
+          end
+
+          member.course_group_id = 0
+          member.save
+          CourseMessage.create(:user_id => @msg.course_message_id, :course_id => @msg.course_id, :viewed => false,:content=> @msg.content,:course_message_id=>User.current.id,:content=>@msg.content,:course_message_type=>'CourseRequestDealResult',:status=>1)
+          @msg.update_attributes(:status=>1,:viewed=>1)
+        else
+          members = []
+          members << Member.new(:role_ids => [@msg.content.to_i], :user_id => @msg.course_message_id)
+          Course.find(@msg.course_id).members << members
+          CourseMessage.create(:user_id => @msg.course_message_id, :course_id => @msg.course_id, :viewed => false,:content=> @msg.content,:course_message_id=>User.current.id,:content=>@msg.content,:course_message_type=>'CourseRequestDealResult',:status=>1)
+          @msg.update_attributes(:status=>1,:viewed=>1)
+        end
+
+      when 'N'
+        CourseMessage.create(:user_id => @msg.course_message_id, :course_id => @msg.course_id, :viewed => false,:content=> @msg.content,:course_message_id=>User.current.id,:content=>@msg.content,:course_message_type=>'CourseRequestDealResult',:status=>2)
+        @msg.update_attributes(:status=>2,:viewed=>1)
+    end
+    respond_to do |format|
+      format.js
+    end
+  end
+
 # added by bai
   def show_score
 

app/views/users/dealwith_apply_request.js.erb

@@ -0,0 +1,11 @@
+$("#deal_info_<%=@msg.id%>").html(
+<% if @msg.status == 0 || @msg.status.nil?%>
+<%= link_to '同意',dealwith_apply_request_user_path(User.current,:agree=>'Y',:msg_id=>@msg.id),:remote=>'true'%>
+'|'
+<%= link_to '拒绝',dealwith_apply_request_user_path(User.current,:agree=>'N',:msg_id=>@msg.id),:remote=>'true'%>
+<% elsif @msg.status == 1%>
+        '您已经同意了该申请'
+<% elsif @msg.status == 2%>
+        '您已经拒绝了该申请'
+<%end %>
+);