DiscordJS - Counting more than what he should [NODE-JS]

Question

Here is my script:

let deleted_roles_counter = 0

    console.log("Deleting roles...")
    message.guild.roles.cache.forEach(roles => {
        roles.delete()
        .then(deleted_roles_counter++)
        .catch(e => {e})
    });
    console.log(`Deleted ${deleted_roles_counter} roles`)

I have 3 roles, the bot role (which is not deletable), the @everyone role (which is not either) and the role : New Role (which is deletable)

Now as you can see on the .then their is a counter, but the counter count the 3 roles instead of just the role that have been deleted (New Role) [1]

I've also tried to put deleted_roles_counter - 1 in the catch but this don't more either

Would one of you have the idea for how to change this?

Answer 1

I think the best solution is to add if statement before you call the .delete() to check if the role is bot role or @everyone role.

let deleted_roles_counter = 0
console.log("Deleting roles...")
message.guild.roles.cache.forEach(roles => {
   if(!roles.managed || roles.id !== guild.roles.everyone.id || roles.editable){ 
       roles.delete()
       .then(deleted_roles_counter++)
       .catch(e => {e})
   }
});
console.log(`Deleted ${deleted_roles_counter} roles`)

.managed returns a boolean whether or not the role is managed by an external service (bot), and the second one is self-explanatory, it checks if the role is @everyone