refactor: initial moves

shared/modules/system/temp-role.service.ts

@@ -0,0 +1,67 @@
+import { userTimers } from "@db/schema";
+import { eq, and, lt } from "drizzle-orm";
+import { DrizzleClient } from "@shared/db/DrizzleClient";
+import { AuroraClient } from "@/lib/BotClient";
+import { env } from "@shared/lib/env";
+import { TimerType } from "@shared/lib/constants";
+
+export const temporaryRoleService = {
+    /**
+     * Checks for and revokes expired temporary roles.
+     * This is intended to run as a high-frequency maintenance task.
+     */
+    processExpiredRoles: async (): Promise<number> => {
+        const now = new Date();
+        let revokedCount = 0;
+
+        // Find all expired ACCESS (temporary role) timers
+        const expiredTimers = await DrizzleClient.query.userTimers.findMany({
+            where: and(
+                eq(userTimers.type, TimerType.ACCESS),
+                lt(userTimers.expiresAt, now)
+            )
+        });
+
+        if (expiredTimers.length === 0) return 0;
+
+        for (const timer of expiredTimers) {
+            const userIdStr = timer.userId.toString();
+            const meta = timer.metadata as any;
+
+            // We only handle keys that indicate role management
+            if (timer.key.startsWith('role_')) {
+                try {
+                    const roleId = meta?.roleId || timer.key.replace('role_', '');
+                    const guildId = env.DISCORD_GUILD_ID;
+
+                    if (guildId) {
+                        const guild = await AuroraClient.guilds.fetch(guildId);
+                        const member = await guild.members.fetch(userIdStr).catch(() => null);
+
+                        if (member) {
+                            await member.roles.remove(roleId);
+                            console.log(`👋 Temporary role ${roleId} revoked from ${member.user.tag} (Expired)`);
+                        } else {
+                            console.log(`⚠️ Could not find member ${userIdStr} to revoke role ${roleId}.`);
+                        }
+                    }
+                } catch (err) {
+                    console.error(`❌ Failed to revoke role for user ${userIdStr}:`, err);
+                }
+            }
+
+            // Always delete the timer record after trying to revoke (or if it's not a role key)
+            // to prevent repeated failed attempts.
+            await DrizzleClient.delete(userTimers)
+                .where(and(
+                    eq(userTimers.userId, timer.userId),
+                    eq(userTimers.type, timer.type),
+                    eq(userTimers.key, timer.key)
+                ));
+
+            revokedCount++;
+        }
+
+        return revokedCount;
+    }
+};