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# frozen_string_literal: true
module Gitlab
module Database
module EachDatabase
class << self
def each_database_connection
Gitlab::Database.databases.each_pair do |connection_name, connection_wrapper|
connection = connection_wrapper.scope.connection
with_shared_connection(connection, connection_name) do
yield connection, connection_name
end
end
end
def each_model_connection(models)
models.each do |model|
connection_name = model.connection.pool.db_config.name
with_shared_connection(model.connection, connection_name) do
yield model, connection_name
end
end
end
private
def with_shared_connection(connection, connection_name)
Gitlab::Database::SharedModel.using_connection(connection) do
Gitlab::AppLogger.debug(message: 'Switched database connection', connection_name: connection_name)
yield
end
end
end
end
end
end
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