Method: Get the excluded order statuses used when calculating reports.

Method: Maps order status provided by the user to the one used in the database.

Method: Normalizes order_by clause to match to SQL query.

Method: Fills in interval gaps from DB with 0-filled objects.

Method: Converts input datetime parameters to local timezone. If there are no inputs from the user in query_args, uses default from $defaults.

Method: Removes extra records from intervals so that only requested number of records get returned.

Method: Returns expected number of items on the page in case of date ordering.

Method: Returns string to be used as cache key for the data.

Method: Wrapper around Cache::get().

Method: Wrapper around Cache::set().