refactor(db): migrate staff and app actions from Prisma facade to Drizzle

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

src/actions/banners.ts

@@ -1,8 +1,10 @@
 "use server";
 
+import { eq } from "drizzle-orm";
+import type { ResultSetHeader } from "mysql2";
 import { z } from "zod";
+import { db, WebsiteBanner } from "@/lib/db";
 import { PERMS } from "@/lib/permissions";
-import { prisma } from "@/lib/prisma";
 import { adminAction } from "@/lib/safe-action";
 import { ActionError, actionOk } from "@/lib/safe-action-shared";
 import { logAudit } from "@/lib/services/audit";
@@ -22,15 +24,18 @@ const bannerSchema = z.object({
 export const createBanner = adminAction(
 	{ permission: PERMS.BANNERS_EDIT, schema: bannerSchema },
 	async (ctx) => {
-		const banner = await prisma.websiteBanner.create({ data: ctx.data });
+		const [result] = (await db
+			.insert(WebsiteBanner)
+			.values(ctx.data)) as unknown as [ResultSetHeader];
+		const id = Number(result.insertId);
 		logAudit({
 			userId: ctx.session.user.id,
 			action: "banner_create",
 			target: "WebsiteBanner",
-			targetId: banner.id,
-			after: { title: banner.title },
+			targetId: id,
+			after: { title: ctx.data.title },
 		});
-		return actionOk({ id: banner.id });
+		return actionOk({ id });
 	},
 );
 
@@ -42,9 +47,13 @@ export const updateBanner = adminAction(
 	{ permission: PERMS.BANNERS_EDIT, schema: updateBannerInput },
 	async (ctx) => {
 		const { id, ...data } = ctx.data;
-		const existing = await prisma.websiteBanner.findUnique({ where: { id } });
+		const [existing] = await db
+			.select({ id: WebsiteBanner.id })
+			.from(WebsiteBanner)
+			.where(eq(WebsiteBanner.id, id))
+			.limit(1);
 		if (!existing) throw new ActionError("Banner not found");
-		await prisma.websiteBanner.update({ where: { id }, data });
+		await db.update(WebsiteBanner).set(data).where(eq(WebsiteBanner.id, id));
 		logAudit({
 			userId: ctx.session.user.id,
 			action: "banner_update",
@@ -60,7 +69,7 @@ const deleteBannerInput = z.object({ id: z.coerce.number().int().positive() });
 export const deleteBanner = adminAction(
 	{ permission: PERMS.BANNERS_EDIT, schema: deleteBannerInput },
 	async (ctx) => {
-		await prisma.websiteBanner.delete({ where: { id: ctx.data.id } });
+		await db.delete(WebsiteBanner).where(eq(WebsiteBanner.id, ctx.data.id));
 		logAudit({
 			userId: ctx.session.user.id,
 			action: "banner_delete",