记录帖子查看次数

app/controllers/memos_controller.rb

@@ -57,6 +57,7 @@ class MemosController < ApplicationController
     pre_count = REPLIES_PER_PAGE
 
     @memo = @memo.root # 取出楼主，防止输入帖子id让回复作为主贴显示
+    @memo.update_attribute(:viewed_count, @memo.viewed_count.to_i + 1)
 
     page = params[:page]
     @reply_count = @memo.children.count

db/migrate/20131215065910_add_viewed_count_to_memos.rb

@@ -0,0 +1,5 @@
+class AddViewedCountToMemos < ActiveRecord::Migration
+  def change
+    add_column :memos, :viewed_count, :int, default: 0
+  end
+end

db/schema.rb

@@ -11,15 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20131122132942) do
+ActiveRecord::Schema.define(:version => 20131215065910) do
-
-  create_table "a_user_watchers", :force => true do |t|
-    t.string   "name"
-    t.text     "description"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-    t.integer  "member_id"
-  end
 
   create_table "activities", :force => true do |t|
     t.integer "act_id",   :null => false
@@ -304,7 +296,7 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
   create_table "issue_relations", :force => true do |t|
     t.integer "issue_from_id",                 :null => false
     t.integer "issue_to_id",                   :null => false
-    t.string  "relation_type", :null => false
+    t.string  "relation_type", :default => "", :null => false
     t.integer "delay"
   end
 
@@ -445,6 +437,7 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
     t.boolean  "sticky",        :default => false
     t.datetime "created_at",                       :null => false
     t.datetime "updated_at",                       :null => false
+    t.integer  "viewed_count",  :default => 0
   end
 
   create_table "messages", :force => true do |t|
@@ -467,22 +460,6 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
   add_index "messages", ["last_reply_id"], :name => "index_messages_on_last_reply_id"
   add_index "messages", ["parent_id"], :name => "messages_parent_id"
 
-  create_table "messages_for_bids", :force => true do |t|
-    t.string   "message"
-    t.integer  "user_id"
-    t.integer  "bid_id"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
-  create_table "messages_for_users", :force => true do |t|
-    t.integer  "messager_id"
-    t.integer  "user_id"
-    t.string   "message"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-  end
-
   create_table "news", :force => true do |t|
     t.integer  "project_id"
     t.string   "title",          :limit => 60, :default => "", :null => false
@@ -542,22 +519,11 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
     t.integer "watchers_count"
     t.integer "project_id"
     t.integer "project_type"
-    t.integer "gitlab_group_id",  :limit => 8
     t.float   "grade",            :default => 0.0
     t.integer "course_ac_para",   :default => 0
   end
 
-  add_index "project_statuses", ["changesets_count"], :name => "index_project_statuses_on_changesets_count"
+  add_index "project_statuses", ["grade"], :name => "index_project_statuses_on_grade"
-  add_index "project_statuses", ["watchers_count"], :name => "index_project_statuses_on_watchers_count"
-
-  create_table "project_tags", :force => true do |t|
-    t.integer  "project_id"
-    t.integer  "tag_id"
-    t.string   "description"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-    t.integer  "user_id"
-  end
 
   create_table "projects", :force => true do |t|
     t.string   "name",            :default => "",    :null => false
@@ -576,6 +542,9 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
     t.boolean  "hidden_repo",     :default => false, :null => false
   end
 
+  add_index "projects", ["lft"], :name => "index_projects_on_lft"
+  add_index "projects", ["rgt"], :name => "index_projects_on_rgt"
+
   create_table "projects_trackers", :id => false, :force => true do |t|
     t.integer "project_id", :default => 0, :null => false
     t.integer "tracker_id", :default => 0, :null => false
@@ -611,7 +580,6 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
     t.text    "extra_info"
     t.string  "identifier"
     t.boolean "is_default",                  :default => false
-    t.string  "git_project_id"
   end
 
   add_index "repositories", ["project_id"], :name => "index_repositories_on_project_id"
@@ -625,6 +593,26 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
     t.string  "issues_visibility", :limit => 30, :default => "default", :null => false
   end
 
+  create_table "seems_rateable_cached_ratings", :force => true do |t|
+    t.integer  "cacheable_id",   :limit => 8
+    t.string   "cacheable_type"
+    t.float    "avg",                         :null => false
+    t.integer  "cnt",                         :null => false
+    t.string   "dimension"
+    t.datetime "created_at",                  :null => false
+    t.datetime "updated_at",                  :null => false
+  end
+
+  create_table "seems_rateable_rates", :force => true do |t|
+    t.integer  "rater_id",      :limit => 8
+    t.integer  "rateable_id"
+    t.string   "rateable_type"
+    t.float    "stars",                      :null => false
+    t.string   "dimension"
+    t.datetime "created_at",                 :null => false
+    t.datetime "updated_at",                 :null => false
+  end
+
   create_table "settings", :force => true do |t|
     t.string   "name",       :default => "", :null => false
     t.text     "value"
@@ -635,9 +623,9 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
 
   create_table "shares", :force => true do |t|
     t.date     "created_on"
-    t.string   "title"
-    t.string   "share_type"
     t.string   "url"
+    t.string   "title"
+    t.integer  "share_type"
     t.datetime "created_at",  :null => false
     t.datetime "updated_at",  :null => false
     t.integer  "project_id"
@@ -645,12 +633,6 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
     t.string   "description"
   end
 
-  create_table "students", :force => true do |t|
-    t.string   "name"
-    t.datetime "created_at", :null => false
-    t.datetime "updated_at", :null => false
-  end
-
   create_table "students_for_courses", :force => true do |t|
     t.integer  "student_id"
     t.integer  "course_id"
@@ -709,7 +691,7 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
   create_table "tokens", :force => true do |t|
     t.integer  "user_id",                  :default => 0,  :null => false
     t.string   "action",     :limit => 30, :default => "", :null => false
-    t.string   "value",      :limit => 40
+    t.string   "value",      :limit => 40, :default => "", :null => false
     t.datetime "created_on",                               :null => false
   end
 
@@ -735,13 +717,12 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
     t.integer  "zip_code"
     t.datetime "created_at",         :null => false
     t.datetime "updated_at",         :null => false
-    t.integer  "identity"
     t.string   "technical_title"
+    t.integer  "identity"
     t.string   "student_id"
     t.string   "teacher_realname"
     t.string   "student_realname"
     t.string   "location_city"
-    t.string   "git_token"
   end
 
   create_table "user_grades", :force => true do |t|
@@ -778,14 +759,6 @@ ActiveRecord::Schema.define(:version => 20131122132942) do
   add_index "user_statuses", ["grade"], :name => "index_user_statuses_on_grade"
   add_index "user_statuses", ["watchers_count"], :name => "index_user_statuses_on_watchers_count"
 
-  create_table "user_tags", :force => true do |t|
-    t.integer  "user_id"
-    t.integer  "tag_id"
-    t.string   "description"
-    t.datetime "created_at",  :null => false
-    t.datetime "updated_at",  :null => false
-  end
-
   create_table "users", :force => true do |t|
     t.string   "login",                           :default => "",    :null => false
     t.string   "hashed_password",   :limit => 40, :default => "",    :null => false