diplomat dishwasher?

My daughter decided to block our sink with lollipop sticks and our diplomat dishwasher drains from the same point. Hence, I came home yesterday to find main RCD on the consumer unit had tripped. Upon inspection the dishwasher was the fault and it had flooded. I have removed it from the house and taken off the bottom panel and water has got all over the ciculationmotor unit???? Can it be fixed? Do I dry it out and try to run it? Is there any point? Any suggestions?