Refactor logs, granularity to one day, with testing

migrations/059_refactor_stats.rb

@@ -0,0 +1,55 @@
+Sequel.migration do
+  up {
+    DB.drop_table :stats
+    DB.create_table! :stats do
+      primary_key :id
+      Integer     :site_id,      index: true
+      Date        :created_at,   index: true
+      Integer     :hits,         default: 0
+      Integer     :views,        default: 0
+      Integer     :comments,     default: 0
+      Integer     :follows,      default: 0
+      Integer     :site_updates, default: 0
+    end
+
+    DB.create_table! :stat_referrers do
+      primary_key :id
+      Integer     :stat_id, index: true
+      String      :url
+      Integer     :views, default: 0
+    end
+
+    DB.create_table! :stat_locations do
+      primary_key :id
+      Integer     :stat_id, index: true
+      String      :country_code2
+      String      :region_name
+      String      :city_name
+      Decimal     :latitude
+      Decimal     :longitude
+      Integer     :views, default: 0
+    end
+
+    DB.create_table! :stat_paths do
+      primary_key :id
+      Integer     :stat_id, index: true
+      String      :name
+      Integer     :views, default: 0
+    end
+  }
+
+  down {
+    DB.drop_table :stats
+    DB.create_table! :stats do
+      primary_key :id
+      Integer     :site_id, index: true
+      Integer     :hits, default: 0
+      Integer     :views, default: 0
+      DateTime    :created_at, index: true
+    end
+
+    DB.drop_table :stat_referrers
+    DB.drop_table :stat_locations
+    DB.drop_table :stat_paths
+  }
+end