Refactor settings

db/migrate/20140815082916_create_settings.rb

@@ -1,9 +0,0 @@
-class CreateSettings < ActiveRecord::Migration
-  def change
-    create_table :settings do |t|
-      t.integer :setting_group_id
-      t.string :code
-      t.string :value
-    end
-  end
-end

db/migrate/20141015135255_create_settings.rb

@@ -0,0 +1,18 @@
+class CreateSettings < ActiveRecord::Migration
+  def self.up
+    drop_table :settings
+    create_table :settings do |t|
+      t.string :var, :null => false
+      t.text   :value, :null => true
+      t.integer :thing_id, :null => true
+      t.string :thing_type, :limit => 30, :null => true
+      t.timestamps
+    end
+
+    add_index :settings, [ :thing_type, :thing_id, :var ], :unique => true
+  end
+
+  def self.down
+    drop_table :settings
+  end
+end

db/migrate/20141015135742_correct_settings.rb

@@ -0,0 +1,17 @@
+class CorrectSettings < ActiveRecord::Migration
+  def up
+    drop_table :setting_groups
+
+    Setting.ds_algorithm = 2
+    Setting.ds_data_allowed = true
+    Setting.ds_data_with_key_allowed = true
+    Setting.key_data_allowed = true
+
+    Setting.dnskeys_min_count = 0
+    Setting.dnskeys_max_count = 9
+    Setting.ns_min_count = 2
+    Setting.ns_max_count = 11
+
+    Setting.transfer_wait_time = 0
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20141014073435) do
+ActiveRecord::Schema.define(version: 20141015135742) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -252,15 +252,16 @@ ActiveRecord::Schema.define(version: 20141014073435) do
     t.datetime "updated_at"
   end
 
-  create_table "setting_groups", force: true do |t|
-    t.string "code"
+  create_table "settings", force: true do |t|
+    t.string   "var",                   null: false
+    t.text     "value"
+    t.integer  "thing_id"
+    t.string   "thing_type", limit: 30
+    t.datetime "created_at"
+    t.datetime "updated_at"
   end
 
-  create_table "settings", force: true do |t|
-    t.integer "setting_group_id"
-    t.string  "code"
-    t.string  "value"
-  end
+  add_index "settings", ["thing_type", "thing_id", "var"], name: "index_settings_on_thing_type_and_thing_id_and_var", unique: true, using: :btree
 
   create_table "users", force: true do |t|
     t.string   "username"

db/seeds.rb

@@ -66,27 +66,16 @@ User.where(
   country: Country.where(name: 'Estonia').first
 ).first_or_create
 
-sg = SettingGroup.where(code: 'domain_validation').first_or_create
+Setting.destroy_all
 
-s_1 = Setting.where(code: 'ns_min_count').first_or_create
-s_1.value = 1
+Setting.create(code: Setting::DS_ALGORITHM, value: 2)
+Setting.create(code: Setting::ALLOW_DS_DATA, value: 1)
+Setting.create(code: Setting::ALLOW_DS_DATA_WITH_KEY, value: 1)
+Setting.create(code: Setting::ALLOW_KEY_DATA, value: 1)
 
-s_2 = Setting.where(code: 'ns_max_count').first_or_create
-s_2.value = 13
+Setting.create(code: Setting::DNSKEYS_MIN_COUNT, value: 9)
+Setting.create(code: Setting::DNSKEYS_MAX_COUNT, value: 0)
+Setting.create(code: Setting::NS_MIN_COUNT, value: 2)
+Setting.create(code: Setting::NS_MAX_COUNT, value: 11)
 
-s_3 = Setting.where(code: 'dnskeys_min_count').first_or_create
-s_3.value = 0
-
-s_4 = Setting.where(code: 'dnskeys_max_count').first_or_create
-s_4.value = 9
-
-sg.settings = [s_1, s_2, s_3, s_4]
-sg.save
-
-sg = SettingGroup.where(code: 'domain_general').first_or_create
-
-s_1 = Setting.where(code: 'transfer_wait_time').first_or_create
-s_1.value = 0
-
-sg.settings = [s_1]
-sg.save
+Setting.create(code: Setting::TRANSFER_WAIT_TIME, value: 0)