class Mv::Core::Services::CreateMigrationValidatorsTable

Attributes

db[R]

Public Class Methods

new(db = ::ActiveRecord::Base.connection) click to toggle source
# File lib/mv/core/services/create_migration_validators_table.rb, line 8
def initialize db = ::ActiveRecord::Base.connection
  @db = db
end

Public Instance Methods

execute() click to toggle source
# File lib/mv/core/services/create_migration_validators_table.rb, line 12
def execute
  unless data_source_exists?(:migration_validators)
    ::ActiveRecord::Migration.say_with_time('initialize migration_validators table') do
      create_table(:migration_validators) do |table|
        table.string :table_name, null: false
        table.string :column_name, null: false
        table.string :validation_type, null: false
        table.string :options
      end

      add_index(:migration_validators,
                [:table_name, :column_name, :validation_type],
                name: 'unique_idx_on_migration_validators')
    end
  end
end