Module: Apartment::Migrator

Defined in:
lib/apartment/migrator.rb

Class Method Summary collapse

Class Method Details

.migrate(database) ⇒ Object

Migrate to latest



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# File 'lib/apartment/migrator.rb', line 10

def migrate(database)
  Tenant.switch(database) do
    version = ENV['VERSION']&.to_i

    migration_scope_block = ->(migration) { ENV['SCOPE'].blank? || (ENV['SCOPE'] == migration.scope) }

    if ActiveRecord.version >= Gem::Version.new('7.2.0')
      ActiveRecord::Base.connection_pool.migration_context.migrate(version, &migration_scope_block)
    else
      ActiveRecord::Base.connection.migration_context.migrate(version, &migration_scope_block)
    end
  end
end

.rollback(database, step = 1) ⇒ Object

rollback latest migration ‘step` number of times



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# File 'lib/apartment/migrator.rb', line 36

def rollback(database, step = 1)
  Tenant.switch(database) do
    if ActiveRecord.version >= Gem::Version.new('7.2.0')
      ActiveRecord::Base.connection_pool.migration_context.rollback(step)
    else
      ActiveRecord::Base.connection.migration_context.rollback(step)
    end
  end
end

.run(direction, database, version) ⇒ Object

Migrate up/down to a specific version



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# File 'lib/apartment/migrator.rb', line 25

def run(direction, database, version)
  Tenant.switch(database) do
    if ActiveRecord.version >= Gem::Version.new('7.2.0')
      ActiveRecord::Base.connection_pool.migration_context.run(direction, version)
    else
      ActiveRecord::Base.connection.migration_context.run(direction, version)
    end
  end
end