0003-merge-migrations.patch

Marius BALTEANU, 2018-09-09 15:31

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db/migrate/20180802191932_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
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# This migration comes from acts_as_taggable_on_engine (originally 1)
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if ActiveRecord.gem_version >= Gem::Version.new('5.0')
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  class ActsAsTaggableOnMigration < ActiveRecord::Migration[4.2]; end
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else
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  class ActsAsTaggableOnMigration < ActiveRecord::Migration; end
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end
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ActsAsTaggableOnMigration.class_eval do
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class ActsAsTaggableOnMigration < ActiveRecord::Migration[4.2]
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  def self.up
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    create_table :tags do |t|
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      t.string :name
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    unless table_exists?(:tags)
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      create_table :tags do |t|
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        t.string :name
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      end
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    end
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    create_table :taggings do |t|
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      t.references :tag
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    unless table_exists?(:taggings)
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      create_table :taggings do |t|
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        t.references :tag
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      # You should make sure that the column created is
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      # long enough to store the required class names.
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      t.references :taggable, polymorphic: true
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      t.references :tagger, polymorphic: true
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        # You should make sure that the column created is
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        # long enough to store the required class names.
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        t.references :taggable, polymorphic: true
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        t.references :tagger, polymorphic: true
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      # Limit is created to prevent MySQL error on index
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      # length for MyISAM table type: http://bit.ly/vgW2Ql
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      t.string :context, limit: 128
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        # Limit is created to prevent MySQL error on index
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        # length for MyISAM table type: http://bit.ly/vgW2Ql
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        t.string :context, limit: 128
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      t.datetime :created_at
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        t.datetime :created_at
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      end
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    end
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    add_index :taggings, :tag_id
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    add_index :tags, :name, unique: true unless index_exists?(:tags, :name)
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    add_index :taggings, [:taggable_id, :taggable_type, :context]
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    add_index :taggings, :tag_id unless index_exists? :taggings, :tag_id
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    add_index :taggings, :taggable_id unless index_exists? :taggings, :taggable_id
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    add_index :taggings, :taggable_type unless index_exists? :taggings, :taggable_type
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    add_index :taggings, :tagger_id unless index_exists? :taggings, :tagger_id
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    add_index :taggings, :context unless index_exists? :taggings, :context
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    unless index_exists? :taggings, [:tagger_id, :tagger_type]
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      add_index :taggings, [:tagger_id, :tagger_type]
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    end
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    unless index_exists? :taggings, [:tag_id, :taggable_id, :taggable_type, :context, :tagger_id, :tagger_type], unique: true, name: 'taggings_idx'
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      add_index :taggings,
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        [:tag_id, :taggable_id, :taggable_type, :context, :tagger_id, :tagger_type],
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        unique: true, name: 'taggings_idx'
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    end
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    unless index_exists? :taggings, [:taggable_id, :taggable_type, :tagger_id, :context], name: 'taggings_idy'
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      add_index :taggings, [:taggable_id, :taggable_type, :tagger_id, :context], name: 'taggings_idy'
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    end
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  end
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  def self.down
db/migrate/20180802191933_add_missing_unique_indices.acts_as_taggable_on_engine.rb
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# This migration comes from acts_as_taggable_on_engine (originally 2)
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if ActiveRecord.gem_version >= Gem::Version.new('5.0')
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  class AddMissingUniqueIndices < ActiveRecord::Migration[4.2]; end
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else
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  class AddMissingUniqueIndices < ActiveRecord::Migration; end
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end
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AddMissingUniqueIndices.class_eval do
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  def self.up
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    add_index :tags, :name, unique: true
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    remove_index :taggings, :tag_id if index_exists?(:taggings, :tag_id)
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    remove_index :taggings, [:taggable_id, :taggable_type, :context]
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    add_index :taggings,
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              [:tag_id, :taggable_id, :taggable_type, :context, :tagger_id, :tagger_type],
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              unique: true, name: 'taggings_idx'
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  end
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  def self.down
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    remove_index :tags, :name
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    remove_index :taggings, name: 'taggings_idx'
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    add_index :taggings, :tag_id unless index_exists?(:taggings, :tag_id)
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    add_index :taggings, [:taggable_id, :taggable_type, :context]
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  end
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end
db/migrate/20180802191934_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb
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# This migration comes from acts_as_taggable_on_engine (originally 3)
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if ActiveRecord.gem_version >= Gem::Version.new('5.0')
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  class AddTaggingsCounterCacheToTags < ActiveRecord::Migration[4.2]; end
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else
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  class AddTaggingsCounterCacheToTags < ActiveRecord::Migration; end
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end
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AddTaggingsCounterCacheToTags.class_eval do
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class AddTaggingsCounterCacheToTags < ActiveRecord::Migration[4.2]
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  def self.up
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    add_column :tags, :taggings_count, :integer, default: 0
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    unless column_exists?(:tags, :taggings_count, :integer)
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      add_column :tags, :taggings_count, :integer, default: 0
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    end
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    ActsAsTaggableOn::Tag.reset_column_information
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    ActsAsTaggableOn::Tag.find_each do |tag|
db/migrate/20180802191935_add_missing_taggable_index.acts_as_taggable_on_engine.rb
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# This migration comes from acts_as_taggable_on_engine (originally 4)
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if ActiveRecord.gem_version >= Gem::Version.new('5.0')
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  class AddMissingTaggableIndex < ActiveRecord::Migration[4.2]; end
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else
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  class AddMissingTaggableIndex < ActiveRecord::Migration; end
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end
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AddMissingTaggableIndex.class_eval do
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  def self.up
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    add_index :taggings, [:taggable_id, :taggable_type, :context]
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  end
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  def self.down
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    remove_index :taggings, [:taggable_id, :taggable_type, :context]
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  end
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end
db/migrate/20180802191936_change_collation_for_tag_names.acts_as_taggable_on_engine.rb
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# This migration comes from acts_as_taggable_on_engine (originally 5)
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# This migration is added to circumvent issue #623 and have special characters
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# work properly
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if ActiveRecord.gem_version >= Gem::Version.new('5.0')
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  class ChangeCollationForTagNames < ActiveRecord::Migration[4.2]; end
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else
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  class ChangeCollationForTagNames < ActiveRecord::Migration; end
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end
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ChangeCollationForTagNames.class_eval do
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class ChangeCollationForTagNames < ActiveRecord::Migration[4.2]
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  def up
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    if ActsAsTaggableOn::Utils.using_mysql?
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      execute("ALTER TABLE tags MODIFY name varchar(255) CHARACTER SET utf8 COLLATE utf8_bin;")
db/migrate/20180802191937_add_missing_indexes_on_taggings.acts_as_taggable_on_engine.rb
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# This migration comes from acts_as_taggable_on_engine (originally 6)
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if ActiveRecord.gem_version >= Gem::Version.new('5.0')
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  class AddMissingIndexesOnTaggings < ActiveRecord::Migration[4.2]; end
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else
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  class AddMissingIndexesOnTaggings < ActiveRecord::Migration; end
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end
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AddMissingIndexesOnTaggings.class_eval do
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  def change
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    add_index :taggings, :tag_id unless index_exists? :taggings, :tag_id
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    add_index :taggings, :taggable_id unless index_exists? :taggings, :taggable_id
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    add_index :taggings, :taggable_type unless index_exists? :taggings, :taggable_type
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    add_index :taggings, :tagger_id unless index_exists? :taggings, :tagger_id
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    add_index :taggings, :context unless index_exists? :taggings, :context
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    unless index_exists? :taggings, [:tagger_id, :tagger_type]
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      add_index :taggings, [:tagger_id, :tagger_type]
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    end
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    unless index_exists? :taggings, [:taggable_id, :taggable_type, :tagger_id, :context], name: 'taggings_idy'
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      add_index :taggings, [:taggable_id, :taggable_type, :tagger_id, :context], name: 'taggings_idy'
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    end
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  end
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end
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