jellyfin-discord-bot/server/events/guildMemberUpdate.ts

import { Collection, GuildMember } from "discord.js"
import { filterRolesFromMemberUpdate } from "../helper/roleFilter"
import { ChangedRoles, PermissionLevel } from "../interfaces"
import { jellyfinHandler } from "../.."

export const name = 'guildMemberUpdate'
export async function execute(oldMember: GuildMember, newMember: GuildMember) {
  try {

    const changedRoles: ChangedRoles = filterRolesFromMemberUpdate(oldMember, newMember)
    const triggerRoleIds: Collection<string, PermissionLevel> = getGuildSpecificTriggerRoleId(oldMember.guild.id)

    triggerRoleIds.forEach((level, key) => {
      const addedRoleMatches = changedRoles.addedRoles.find(aRole => aRole.id === key)
      if (addedRoleMatches) {
        jellyfinHandler.upsertUser(newMember, level)
      }
      const removedRoleMatches = changedRoles.removedRoles.find(rRole => rRole.id === key)
      if (removedRoleMatches) {
        jellyfinHandler.removeUser(newMember)
      }
    })
  } catch (error) {
    console.error(error)
  }
}

function getGuildSpecificTriggerRoleId(id: string): Collection<string, PermissionLevel> {
  const outVal = new Collection<string, PermissionLevel>()
  outVal.set('1096819983889215659', "VIEWER")
  outVal.set('1097990848613986526', "ADMIN")
  return outVal
}