refactor(db): migrate app pages and APIs from Prisma facade to Drizzle (4)

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

src/app/api/guilds/[id]/route.ts

@@ -2,8 +2,9 @@
 // (guilds_members). AtomCMS JSON API parity. Returns { error } (404) when the
 // id is unknown. The owner is the user_id column (accessor userId), surfaced
 // here as ownerId.
+import { count, eq } from "drizzle-orm";
 import { apiJson } from "@/lib/api";
-import { prisma } from "@/lib/prisma";
+import { db, Guilds, GuildsMembers } from "@/lib/db";
 
 export const dynamic = "force-dynamic";
 
@@ -19,18 +20,19 @@ export async function GET(
 	const guildId = Number(id);
 
 	try {
-		const guild = await prisma.guilds.findUnique({
-			where: { id: guildId },
-			select: {
-				id: true,
-				name: true,
-				description: true,
-				userId: true,
-				roomId: true,
-				badge: true,
-				dateCreated: true,
-			},
-		});
+		const [guild] = await db
+			.select({
+				id: Guilds.id,
+				name: Guilds.name,
+				description: Guilds.description,
+				userId: Guilds.userId,
+				roomId: Guilds.roomId,
+				badge: Guilds.badge,
+				dateCreated: Guilds.dateCreated,
+			})
+			.from(Guilds)
+			.where(eq(Guilds.id, guildId))
+			.limit(1);
 
 		if (!guild) {
 			return apiJson({ error: "Guild not found" }, { status: 404 });
@@ -39,9 +41,11 @@ export async function GET(
 		// Member count is a separate guarded query (no relation is modelled).
 		let memberCount = 0;
 		try {
-			memberCount = await prisma.guildsMembers.count({
-				where: { guildId: guild.id },
-			});
+			const [row] = await db
+				.select({ total: count() })
+				.from(GuildsMembers)
+				.where(eq(GuildsMembers.guildId, guild.id));
+			memberCount = row?.total ?? 0;
 		} catch {
 			memberCount = 0;
 		}