Refine CRUD for artists

src/schemas/artists/artistSchema.ts

@@ -1,8 +1,25 @@
 import * as z from "zod/v4";
 
+export const socialSchema = z.object({
+  id: z.string().optional(),
+  platform: z.string().min(1, "Platform is required"),
+  handle: z.string().min(1, "Handle is required"),
+  isPrimary: z.boolean(),
+  link: z.string().optional(),
+});
+
 export const artistSchema = z.object({
   displayName: z.string().min(3, "Name is required. Min 3 characters."),
   slug: z.string().min(3, "Slug is required. Min 3 characters.").regex(/^[a-z]+$/, "Only lowercase letters are allowed (no numbers, spaces, or uppercase)"),
   nickname: z.string().optional(),
-})
-
+  socials: z.array(socialSchema).optional(),
+}).refine(
+  (data) => {
+    const socials = data.socials || [];
+    return socials.filter((s) => s.isPrimary).length <= 1;
+  },
+  {
+    message: "Only one social can be primary",
+    path: ["socials"],
+  }
+);