From 12b3ad9ef36f4e28edcfe08e4520a41a3a871b24 Mon Sep 17 00:00:00 2001
From: Chris Farhood <chris@farhood.org>
Date: Thu, 14 May 2026 18:58:40 +0000
Subject: [PATCH] fix(GRO-1272): auto-provision staff record on first OIDC
 login

When a user authenticates via OIDC but has no staff record (userId NULL,
oidcSub mismatch, email mismatch), resolveStaffMiddleware now checks for
a Better-Auth user record by jwt.sub and auto-creates a minimal groomer
staff record on first login.

This fixes the UAT regression where all API routes returned 403 for all
authenticated users after GRO-1207, because seedKnownUsers() sets
oidcSub to Authentik integer PKs or emails rather than the actual Authentik
OIDC sub (a UUID). The auto-provision path bridges the gap for all UAT
personas without requiring seed/Terraform changes.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
---
 src/middleware/rbac.ts | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/src/middleware/rbac.ts b/src/middleware/rbac.ts
index 1277b2c..222442e 100644
--- a/src/middleware/rbac.ts
+++ b/src/middleware/rbac.ts
@@ -1,5 +1,5 @@
 import type { MiddlewareHandler } from "hono";
-import { and, eq, getDb, sql, staff } from "@groombook/db";
+import { and, eq, getDb, sql, staff, user } from "@groombook/db";
 
 export type StaffRole = "groomer" | "receptionist" | "manager";
 export type StaffRow = typeof staff.$inferSelect;
@@ -110,6 +110,30 @@ export const resolveStaffMiddleware: MiddlewareHandler<AppEnv> = async (
       return;
     }
   }
+  // Auto-provision: no staff record exists for this user at all, but a valid
+  // Better-Auth user session exists (jwt.sub = user.id from user table).
+  // Create a minimal groomer staff record on first login.
+  const [userRow] = await db
+    .select({ id: user.id, name: user.name, email: user.email })
+    .from(user)
+    .where(eq(user.id, jwt.sub))
+    .limit(1);
+  if (userRow) {
+    const [newStaff] = await db
+      .insert(staff)
+      .values({
+        name: userRow.name ?? jwt.email?.split("@")[0] ?? "Unknown",
+        email: userRow.email ?? jwt.email ?? "",
+        userId: jwt.sub,
+        role: "groomer",
+        isSuperUser: false,
+        active: true,
+      })
+      .returning();
+    c.set("staff", newStaff);
+    await next();
+    return;
+  }
   return c.json(
     { error: "Forbidden: no staff record found for authenticated user" },
     403