Module: Apartment::Migrator

Extended by:
Migrator
Included in:
Migrator
Defined in:
lib/apartment/migrator.rb

Instance Method Summary collapse

Instance 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'] ? ENV['VERSION'].to_i : nil

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

    if activerecord_below_5_2?
      ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_paths, 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_below_5_2?
      ActiveRecord::Migrator.rollback(ActiveRecord::Migrator.migrations_paths, 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_below_5_2?
      ActiveRecord::Migrator.run(direction, ActiveRecord::Migrator.migrations_paths, version)
    else
      ActiveRecord::Base.connection.migration_context.run(direction, version)
    end
  end
end