I was able to keep all of my friends, but did narrow it down to the ones who I wanted to continue having a relationship with. I found that with them being honest with me when and if they are going to drink, it was fine. I honestly did not feel any temptation or attraction to the idea of having a drink. With that said, I was able to seek therapy in the root issue of why I drank the way I did. If you have triggers, I'd recommend maybe talking to a professional who has an unbiased POV and sort of disect the real issue behind the addiction. Hope that is of sound advice... I wish you well in this journey! Just remember one day at a time, and if you fall, get right back up again for tomorrow is a new day 
I got rid of all my old friends. I had to.