refactor(db): migrate app pages and APIs from Prisma facade to Drizzle (5)

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

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

@@ -4,9 +4,15 @@
 // together with its replies; reply author usernames are resolved in a single
 // users lookup. Fail-soft: never a 500.
 
+import { asc, eq, inArray } from "drizzle-orm";
 import { apiError, apiJson, positiveBigInt } from "@/lib/api";
 import { bearerUserId } from "@/lib/api-auth";
-import { prisma } from "@/lib/prisma";
+import {
+	db,
+	User,
+	WebsiteHelpCenterTicketReplies,
+	WebsiteHelpCenterTickets,
+} from "@/lib/db";
 
 export const dynamic = "force-dynamic";
 
@@ -23,37 +29,43 @@ export async function GET(
 	if (!ticketId) return apiError("Invalid ticket id", 422);
 
 	try {
-		const ticket = await prisma.websiteHelpCenterTickets.findUnique({
-			where: { id: ticketId },
-			select: {
-				id: true,
-				userId: true,
-				categoryId: true,
-				title: true,
-				content: true,
-				open: true,
-				createdAt: true,
-			},
-		});
+		const [ticket] = await db
+			.select({
+				id: WebsiteHelpCenterTickets.id,
+				userId: WebsiteHelpCenterTickets.userId,
+				categoryId: WebsiteHelpCenterTickets.categoryId,
+				title: WebsiteHelpCenterTickets.title,
+				content: WebsiteHelpCenterTickets.content,
+				open: WebsiteHelpCenterTickets.open,
+				createdAt: WebsiteHelpCenterTickets.createdAt,
+			})
+			.from(WebsiteHelpCenterTickets)
+			.where(eq(WebsiteHelpCenterTickets.id, ticketId))
+			.limit(1);
 
 		// Ownership check — return 404 (not 403) so a foreign id is indistinguishable
 		// from a missing one.
 		if (!ticket || ticket.userId !== uid)
 			return apiError("Ticket not found", 404);
 
-		const replies = await prisma.websiteHelpCenterTicketReplies.findMany({
-			where: { ticketId },
-			select: { id: true, userId: true, content: true, createdAt: true },
-			orderBy: { id: "asc" },
-		});
+		const replies = await db
+			.select({
+				id: WebsiteHelpCenterTicketReplies.id,
+				userId: WebsiteHelpCenterTicketReplies.userId,
+				content: WebsiteHelpCenterTicketReplies.content,
+				createdAt: WebsiteHelpCenterTicketReplies.createdAt,
+			})
+			.from(WebsiteHelpCenterTicketReplies)
+			.where(eq(WebsiteHelpCenterTicketReplies.ticketId, ticketId))
+			.orderBy(asc(WebsiteHelpCenterTicketReplies.id));
 
 		// Resolve author usernames in one query.
 		const authorIds = [...new Set(replies.map((r) => r.userId))];
 		const authors = authorIds.length
-			? await prisma.user.findMany({
-					where: { id: { in: authorIds } },
-					select: { id: true, username: true },
-				})
+			? await db
+					.select({ id: User.id, username: User.username })
+					.from(User)
+					.where(inArray(User.id, authorIds))
 			: [];
 		const nameById = new Map(authors.map((a) => [a.id, a.username]));