Is it possible for my faction to not get raided for one day?

Cover it all in 20 layers of gravel, then lava. See them get past that.

Well if you really are getting raided every day, you obviously need to take more time to hide your base. If you're building it above-ground, that is why, or maybe you aren't building far enough away from spawn. There are many solutions to your problem. For me, I like building right above bedrock and if I have the time, i cover the outside of the base in lava. It takes a while but it is well worth it.

Well, now I have to go out of my way to hunt you down every day

We shall see

Is it?