create category dialog

src/server/api/routers/category.ts

@@ -6,7 +6,7 @@ import {
 } from "@/server/api/trpc";
 import { categories } from "@/server/db/schema";
 
-import { eq } from "drizzle-orm";
+import { count, eq } from "drizzle-orm";
 import { hasPermission, Role } from "@/lib/validation/permissions";
 import { categorySchema } from "@/lib/validation/zod/category";
 import { generateSlug } from "@/lib/utils";
@@ -24,6 +24,10 @@ export const categoryRouter = createTRPCRouter({
     return await ctx.db.query.categories.findMany();
   }),
 
+  getCount: publicProcedure.query(async ({ ctx }) => {
+    return (await ctx.db.select({ count: count() }).from(categories))[0]?.count;
+  }),
+
   create: protectedProcedure
     .input(z.object({ category: categorySchema }))
     .mutation(async ({ ctx, input }) => {