refactor(db): finish Drizzle migration for remaining actions and services

Co-authored-by: Cursor <[email protected]>

src/lib/services/watch.ts

@@ -1,5 +1,6 @@
+import { eq } from "drizzle-orm";
 import { unstable_cache } from "next/cache";
-import { prisma } from "@/lib/prisma";
+import { db, UserWatch } from "@/lib/db";
 
 /**
  * Returns the set of user IDs that the given staff member has marked as
@@ -12,10 +13,10 @@ export async function getWatchedUserIds(staffId: number): Promise<Set<number>> {
 
 const getCachedWatchedIds = unstable_cache(
 	async (staffId: number): Promise<number[]> => {
-		const rows = await prisma.userWatch.findMany({
-			where: { staffId },
-			select: { targetUserId: true },
-		});
+		const rows = await db
+			.select({ targetUserId: UserWatch.targetUserId })
+			.from(UserWatch)
+			.where(eq(UserWatch.staffId, staffId));
 		return rows.map((r) => r.targetUserId);
 	},
 	["user-watch-list"],