add course filter

app/controllers/bids_controller.rb

@@ -211,11 +211,15 @@ class BidsController < ApplicationController
     @membership = User.current.memberships.all(:conditions => Project.visible_condition(User.current))
     @option = []
     @membership.each do |membership|
-     if(membership.project.project_type==1)    
-        else 
-             @option << membership.project
+      unless(membership.project.project_type==1)   
+        membership.member_roles.each{|role|
+          if(role.role_id == 3)
+             @option << membership.project 
+          end
+        }
       end
     end
+
     # a = [1]
     # @project = Project.where("id in []", a)
     @user = @bid.author