1 files changed, 45 insertions, 0 deletions
diff --git a/db/migrate/20160824210739_add_moderations.rb b/db/migrate/20160824210739_add_moderations.rb
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+++ b/db/migrate/20160824210739_add_moderations.rb
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+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddModerations < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    create_table :moderations do |t|
+      t.timestamps
+      t.integer    :type, null: false
+      t.belongs_to :moderator, null: false
+      t.belongs_to :project, null: false
+
+      t.belongs_to :reverted_by
+
+      t.belongs_to :moderated
+      t.string     :subject_type
+      t.belongs_to :subject
+      t.integer    :ends_at
+    end
+
+    add_index :moderations, [:project_id, :created_at, :ends_at]
+    add_index :moderations, [:moderator, :created_at]
+    add_index :moderations, [:subject_type, :subject_id]
+  end
+end