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Also if there is no setting for the given facility the fulfillment service should still save an order into database.

Open FTP connection

The fulfillment service uses Apache Camel to establish an connection with the FTP server set in setting. When an order is saved firstly it retrieves a setting from the database by supplyingFacilityId property from the Order class. If there is no setting the service will save the order in database and finish the work. If there is setting for the given facility the fulfillment service will store a generated CSV file locally (in directory set in setting), will try to send the file into the FTP server. If transfer ends with success the local file will be removed, otherwise the file will be still present in the folder and a user would have ability to manually transfer the file to the FTP server.