Merge pull request #380 from greendog/master

added new migrations for acts-as-taggable-on engine

2 files changed, 35 insertions, 0 deletions

diff --git a/db/migrate/20140622132537_add_missing_unique_indices.acts_as_taggable_on_engine.rb b/db/migrate/20140622132537_add_missing_unique_indices.acts_as_taggable_on_engine.rb
new file mode 100644
index 0000000..4ca676f
--- /dev/null
+++ b/db/migrate/20140622132537_add_missing_unique_indices.acts_as_taggable_on_engine.rb
@@ -0,0 +1,20 @@
+# This migration comes from acts_as_taggable_on_engine (originally 2)
+class AddMissingUniqueIndices < ActiveRecord::Migration
+  def self.up
+    add_index :tags, :name, unique: true
+
+    remove_index :taggings, :tag_id
+    remove_index :taggings, [:taggable_id, :taggable_type, :context]
+    add_index :taggings,
+              [:tag_id, :taggable_id, :taggable_type, :context, :tagger_id, :tagger_type],
+              unique: true, name: 'taggings_idx'
+  end
+
+  def self.down
+    remove_index :tags, :name
+
+    remove_index :taggings, name: 'taggings_idx'
+    add_index :taggings, :tag_id
+    add_index :taggings, [:taggable_id, :taggable_type, :context]
+  end
+end
diff --git a/db/migrate/20140622132538_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb b/db/migrate/20140622132538_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb
new file mode 100644
index 0000000..8edb508
--- /dev/null
+++ b/db/migrate/20140622132538_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb
@@ -0,0 +1,15 @@
+# This migration comes from acts_as_taggable_on_engine (originally 3)
+class AddTaggingsCounterCacheToTags < ActiveRecord::Migration
+  def self.up
+    add_column :tags, :taggings_count, :integer, default: 0
+
+    ActsAsTaggableOn::Tag.reset_column_information
+    ActsAsTaggableOn::Tag.find_each do |tag|
+      ActsAsTaggableOn::Tag.reset_counters(tag.id, :taggings)
+    end
+  end
+
+  def self.down
+    remove_column :tags, :taggings_count
+  end
+end