refactor(api): extract system role config support

packages/api/src/router/system-role-config-support.ts

@@ -0,0 +1,23 @@
+import type { Prisma } from "@capakraken/db";
+import { z } from "zod";
+
+export const systemRoleConfigUpdateInputSchema = z.object({
+  role: z.string(),
+  label: z.string().min(1).optional(),
+  description: z.string().nullable().optional(),
+  color: z.string().nullable().optional(),
+  defaultPermissions: z.array(z.string()).optional(),
+});
+
+export type SystemRoleConfigUpdateInput = z.infer<typeof systemRoleConfigUpdateInputSchema>;
+
+export function buildSystemRoleConfigUpdateData(
+  input: SystemRoleConfigUpdateInput,
+): Prisma.SystemRoleConfigUpdateInput {
+  return {
+    ...(input.label !== undefined ? { label: input.label } : {}),
+    ...(input.description !== undefined ? { description: input.description } : {}),
+    ...(input.color !== undefined ? { color: input.color } : {}),
+    ...(input.defaultPermissions !== undefined ? { defaultPermissions: input.defaultPermissions } : {}),
+  };
+}

packages/api/src/router/system-role-config.ts

@@ -1,6 +1,9 @@
-import { z } from "zod";
 import { adminProcedure, createTRPCRouter, invalidateRoleDefaultsCache } from "../trpc.js";
 import { createAuditEntry } from "../lib/audit.js";
+import {
+  buildSystemRoleConfigUpdateData,
+  systemRoleConfigUpdateInputSchema,
+} from "./system-role-config-support.js";
 
 export const systemRoleConfigRouter = createTRPCRouter({
   /** List all role configs (sorted by sortOrder) */
@@ -12,29 +15,15 @@ export const systemRoleConfigRouter = createTRPCRouter({
 
   /** Update a role's default permissions, label, description, and color */
   update: adminProcedure
-    .input(
-      z.object({
-        role: z.string(),
-        label: z.string().min(1).optional(),
-        description: z.string().nullable().optional(),
-        color: z.string().nullable().optional(),
-        defaultPermissions: z.array(z.string()).optional(),
-      }),
-    )
+    .input(systemRoleConfigUpdateInputSchema)
     .mutation(async ({ ctx, input }) => {
       const existing = await ctx.db.systemRoleConfig.findUnique({
         where: { role: input.role as never },
       });
 
-      const data: Record<string, unknown> = {};
-      if (input.label !== undefined) data.label = input.label;
-      if (input.description !== undefined) data.description = input.description;
-      if (input.color !== undefined) data.color = input.color;
-      if (input.defaultPermissions !== undefined) data.defaultPermissions = input.defaultPermissions;
-
       const result = await ctx.db.systemRoleConfig.update({
         where: { role: input.role as never },
-        data,
+        data: buildSystemRoleConfigUpdateData(input),
       });
 
       // Invalidate cached role defaults so changes take effect immediately