项目资源数目迁移

db/migrate/20160316055201_attachment_project_count_update.rb

@@ -0,0 +1,19 @@
+class AttachmentProjectCountUpdate < ActiveRecord::Migration
+  def up
+    Project.all.each do |project|
+      unless project.attachments.count.to_i == 0
+        attachment_count = Attachment.find_by_sql("SELECT * FROM `attachments` where container_id = #{project.id} and container_type ='Project'").count
+        project_score = ProjectScore.where("project_id=?", project.id).first
+        if project_score.nil?
+          ProjectScore.create(:project_id => project.id, :attach_num => 0)
+        else
+          project_score.attach_num = attachment_count
+          project_score.save
+        end
+      end
+    end
+  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 => 20160225031230) do
+ActiveRecord::Schema.define(:version => 20160316055201) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -432,9 +432,11 @@ ActiveRecord::Schema.define(:version => 20160225031230) do
     t.integer  "resource_num"
     t.integer  "journal_num"
     t.integer  "journal_reply_num"
-    t.datetime "created_at",        :null => false
-    t.datetime "updated_at",        :null => false
+    t.datetime "created_at",                          :null => false
+    t.datetime "updated_at",                          :null => false
     t.integer  "total_score"
+    t.integer  "homework_journal_num", :default => 0
+    t.integer  "news_num",             :default => 0
   end
 
   create_table "course_groups", :force => true do |t|
@@ -506,6 +508,7 @@ ActiveRecord::Schema.define(:version => 20160225031230) do
     t.integer  "is_excellent",                  :default => 0
     t.integer  "excellent_option",              :default => 0
     t.integer  "is_copy",                       :default => 0
+    t.integer  "visits",                        :default => 0
   end
 
   create_table "custom_fields", :force => true do |t|
@@ -1282,6 +1285,7 @@ ActiveRecord::Schema.define(:version => 20160225031230) do
     t.datetime "created_at",                             :null => false
     t.datetime "updated_at",                             :null => false
     t.boolean  "allow_guest_download", :default => true
+    t.integer  "visits",               :default => 0
   end
 
   create_table "phone_app_versions", :force => true do |t|
@@ -1441,6 +1445,7 @@ ActiveRecord::Schema.define(:version => 20160225031230) do
     t.integer  "acts_count",             :default => 0
     t.integer  "journals_count",         :default => 0
     t.integer  "boards_reply_count",     :default => 0
+    t.integer  "visits",                 :default => 0
   end
 
   add_index "projects", ["lft"], :name => "index_projects_on_lft"
@@ -1900,6 +1905,7 @@ ActiveRecord::Schema.define(:version => 20160225031230) do
     t.string   "mail_notification",               :default => "",    :null => false
     t.string   "salt",              :limit => 64
     t.integer  "gid"
+    t.integer  "visits",                          :default => 0
   end
 
   add_index "users", ["auth_source_id"], :name => "index_users_on_auth_source_id"
@@ -2013,11 +2019,6 @@ ActiveRecord::Schema.define(:version => 20160225031230) do
 
   add_index "wikis", ["project_id"], :name => "wikis_project_id"
 
-  create_table "wlcs", :force => true do |t|
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
   create_table "workflows", :force => true do |t|
     t.integer "tracker_id",                  :default => 0,     :null => false
     t.integer "old_status_id",               :default => 0,     :null => false