Merge pull request 'chore: delete stale apps/api/src/db/seed.ts duplicate (GRO-2129)' (#158) from dev into uat

chore: delete stale apps/api/src/db/seed.ts duplicate (GRO-2129) (#158)

.gitea/workflows/ci.yml

@@ -156,3 +156,32 @@ jobs:
             ${{ github.ref == 'refs/heads/main' && 'git.farh.net/groombook/reset:latest' || '' }}
           cache-from: type=registry,ref=git.farh.net/groombook/cache:reset
           cache-to: type=registry,ref=git.farh.net/groombook/cache:reset,mode=max
+
+      - name: Smoke test seed image (blackhole npmjs.org)
+        run: |
+          set -euo pipefail
+          IMAGE="git.farh.net/groombook/seed:${{ steps.version.outputs.tag }}"
+          docker pull "$IMAGE"
+          # GRO-1985: pnpm must be a real binary, not a Corepack shim, and must
+          # not try to reach registry.npmjs.org on invocation.
+          docker run --rm \
+            --add-host registry.npmjs.org:127.0.0.1 \
+            --entrypoint="" \
+            "$IMAGE" \
+            sh -c 'set -e; test "$(which pnpm)" = "/usr/local/bin/pnpm"; pnpm --version'
+          echo "seed image: pnpm resolves to /usr/local/bin/pnpm and runs offline ✓"
+
+      - name: Smoke test reset image (blackhole npmjs.org)
+        run: |
+          set -euo pipefail
+          IMAGE="git.farh.net/groombook/reset:${{ steps.version.outputs.tag }}"
+          docker pull "$IMAGE"
+          # GRO-1985: pnpm must be a real binary, not a Corepack shim, and must
+          # not try to reach registry.npmjs.org on invocation. Validates the
+          # hard requirement from the issue: reset runs offline.
+          docker run --rm \
+            --add-host registry.npmjs.org:127.0.0.1 \
+            --entrypoint="" \
+            "$IMAGE" \
+            sh -c 'set -e; test "$(which pnpm)" = "/usr/local/bin/pnpm"; echo "HOME=$HOME"; pnpm --version'
+          echo "reset image: pnpm resolves to /usr/local/bin/pnpm, HOME=/tmp, runs offline ✓"

Dockerfile

@@ -1,7 +1,14 @@
 FROM node:22-alpine AS base
-RUN corepack enable && corepack install -g pnpm@9.15.4
-ENV COREPACK_ENABLE_DOWNLOAD_PROMPT=0
-ENV COREPACK_ENABLE_STRICT=0
+# Install pnpm as a real binary via npm (not corepack shim) so runtime
+# invocations of `pnpm` work without DNS access to registry.npmjs.org.
+# The corepack shim delegates to corepack, which re-validates against
+# npmjs.org on first use — that fails in air-gapped UAT seed/migrate/reset
+# Jobs. GRO-1983 / GRO-1889 / GRO-1909 / GRO-1981 / GRO-1985.
+RUN npm install -g pnpm@9.15.4
+# Belt-and-braces: disable Corepack's download fallback so that even if a
+# Corepack shim is somehow invoked at runtime, it will not try to fetch
+# pnpm from registry.npmjs.org. Belt for the real-binary trousers. GRO-1985.
+ENV COREPACK_ENABLE_DOWNLOAD_FALLBACK=0
 WORKDIR /app
 
 # Install deps
@@ -22,9 +29,9 @@ RUN pnpm --filter @groombook/types build && \
 
 # Runtime
 FROM node:22-alpine AS runner
-RUN corepack enable && corepack install -g pnpm@9.15.4
-ENV COREPACK_ENABLE_DOWNLOAD_PROMPT=0
-ENV COREPACK_ENABLE_STRICT=0
+RUN npm install -g pnpm@9.15.4
+# Same defence-in-depth as base: no Corepack fallback. GRO-1985.
+ENV COREPACK_ENABLE_DOWNLOAD_FALLBACK=0
 WORKDIR /app
 ENV NODE_ENV=production
 
@@ -45,15 +52,18 @@ CMD ["node", "dist/index.js"]
 
 # Migrate stage — runs drizzle-kit migrate against the database
 FROM builder AS migrate
+# pnpm needs a writable HOME for any config/state it writes. With
+# readOnlyRootFilesystem: true and runAsUser: 1000, /home/node is read-only.
+# The job pods mount a writable emptyDir at /tmp; point HOME there. GRO-1985.
+ENV HOME=/tmp
 CMD ["pnpm", "--filter", "@groombook/db", "migrate"]
 
 # Seed stage — populates the database with test data
 FROM builder AS seed
+ENV HOME=/tmp
 CMD ["pnpm", "--filter", "@groombook/db", "seed"]
 
 # Reset stage — drops all tables, re-runs migrations, and re-seeds
 FROM builder AS reset
-RUN corepack enable && corepack install -g pnpm@9.15.4
-ENV COREPACK_ENABLE_DOWNLOAD_PROMPT=0
-ENV COREPACK_ENABLE_STRICT=0
+ENV HOME=/tmp
 CMD ["pnpm", "--filter", "@groombook/db", "reset"]

UAT_PLAYBOOK.md

@@ -19,6 +19,45 @@ GroomBook API is a Hono-based REST service (TypeScript/Node.js) powering the pet
 - OIDC authentication provider configured
 - Seed data present (clients, pets, services, staff)
 
+### Source of truth for UAT passwords (GRO-2000)
+
+The `UAT_SUPER_PASSWORD` / `UAT_GROOMER_PASSWORD` / `UAT_TESTER_PASSWORD` / `UAT_CUSTOMER_PASSWORD` env vars the test orchestrator uses **must** be pulled from the live `seed-uat-passwords` Secret in the UAT cluster — never from a captured shell value, a previous run's `.env`, or a copy of the SealedSecret committed before the latest rotation.
+
+**Canonical recipe** (works from any host with `kubectl` + cluster credentials):
+
+```bash
+SUPER=$(kubectl get secret seed-uat-passwords -n groombook-uat \
+  -o jsonpath='{.data.super-password}' | base64 -d)
+GROOMER=$(kubectl get secret seed-uat-passwords -n groombook-uat \
+  -o jsonpath='{.data.groomer-password}' | base64 -d)
+TESTER=$(kubectl get secret seed-uat-passwords -n groombook-uat \
+  -o jsonpath='{.data.tester-password}' | base64 -d)
+CUSTOMER=$(kubectl get secret seed-uat-passwords -n groombook-uat \
+  -o jsonpath='{.data.customer-password}' | base64 -d)
+```
+
+**Why:** the Bitnami SealedSecret `apps/overlays/uat/ss-seed-uat-passwords.yaml` (in `groombook/infra`) is the single source of truth. The UAT `reset-demo-data` CronJob re-hashes these values into the `account` table on every run (idempotent — GRO-1977). A captured env var from a previous generation will not match the current hash, producing 401 `INVALID_EMAIL_OR_PASSWORD`. If the live login still 401s after pulling from the SealedSecret, the seed Job is stale — trigger `kubectl create job --from=cronjob/reset-demo-data -n groombook-uat manual-seed-$$` and retry.
+
+**How to apply:** at the start of every UAT run that touches TC-API-1.4 / 1.5 / 1.6 / 1.7 / 3.18 / 3.21 / 3.23, refresh these four env vars from the cluster before issuing the sign-in request.
+
+### rbac auto-provision for Better-Auth customers (GRO-2052)
+
+> Applies to TC-API-3.16 / 3.19a / 3.19b / 3.19c (customer-as-owner profile-summary paths) and any future case where the test user authenticates via Better-Auth email/password and the route relies on `resolveStaffMiddleware` to resolve a `staff` row.
+
+**Pre-condition (rbac auto-provision):** The test user must have a row in the Better-Auth `user` table (email/password sign-in creates this automatically — see TC-API-1.6 / 1.7). On first authenticated call, `resolveStaffMiddleware` (`./src/middleware/rbac.ts`) auto-provisions a `groomer` staff row keyed by `staff.user_id = user.id` (Better-Auth branch fires before the legacy OIDC `account` branch).
+
+**Verify the auto-provision fired** by querying the DB after the first authenticated call:
+
+```sql
+SELECT user_id, role FROM staff WHERE user_id = '<test-user-id>';
+```
+
+Expected: one row, `role = 'groomer'`. If zero rows return, the request hit the OIDC `account` branch and 403'd, or the user has no `user` row — fix the test sign-in path before re-running.
+
+**Why this matters:** without the auto-provision branch, Better-Auth email/password customers (e.g. `uat-customer@groombook.dev`) have no `account` row for the OIDC providers, so `resolveStaffMiddleware` falls through to `403 "Forbidden: no staff record found for authenticated user"` *before* `pets.ts` can run the owner-bypass added in GRO-2013. The owner-bypass code is unreachable unless the auto-provision has fired. A green TC-API-3.19a therefore implicitly proves the auto-provision worked; if 3.19a fails with the pre-fix 403, the auto-provision branch is missing from the deployed `./src` tree (see [GRO-2052](/GRO/issues/GRO-2052)).
+
+**How to apply:** for every run of TC-API-3.16 / 3.19a / 3.19b / 3.19c, sign in via TC-API-1.6 (email+password) first to guarantee the `user` row exists, then run the profile-summary call, then assert the `staff` row above before declaring pass.
+
 ## Test Cases
 
 ### 4.0 Health Check
@@ -41,6 +80,8 @@ GroomBook API is a Hono-based REST service (TypeScript/Node.js) powering the pet
 | TC-API-1.8 | Email+password — invalid password | POST /api/auth/sign-in/email with wrong password | 400 Bad Request, error returned |
 | TC-API-1.9 | Email+password — unknown user | POST /api/auth/sign-in/email with non-existent email | 400 Bad Request, error returned |
 | TC-API-1.10 | Auto-provision on first OIDC login | First login as a Better-Auth user with no existing staff record | 200 OK, access granted; groomer staff record auto-created with name/email from user table |
+
+> **Note (GRO-1977):** Seed credential provisioning is idempotent — re-running the seed with updated `SEED_UAT_*_PASSWORD` env vars rotates stored credential hashes. TC-API-1.4 through TC-API-1.7 now return 200 for all 4 UAT personas (previously returned 401 due to frozen-hash bug).
 | TC-API-1.11 | Existing staff unaffected by OIDC login | Login as uat-groomer@groombook.dev (email+password), then GET /api/staff to find that record | 200 OK, staff record unchanged — no duplicate created, original role and isSuperUser preserved |
 | TC-API-1.12 | Auto-provisioned role and superUser flags | After TC-API-1.10, GET /api/staff and inspect the auto-created record | role = "groomer", isSuperUser = false, active = true |
 | TC-API-1.13 | Name fallback — user.name present | Auto-provision where Better-Auth user has name set | Staff name = user.name value from user table |
@@ -102,6 +143,15 @@ GroomBook API is a Hono-based REST service (TypeScript/Node.js) powering the pet
 | TC-API-3.17 | Get pet profile summary — groomer restricted | GET /api/pets/{id}/profile-summary as groomer with no pet linkage | 403 Forbidden |
 | TC-API-3.18 | Get pet profile summary — visitCount returns full count | GET /api/pets/{id}/profile-summary with 2+ completed appointments | visitCount >= 2 (not capped at 1) |
 | TC-API-3.19 | Get pet profile summary — upcomingAppointment excludes past | GET /api/pets/{id}/profile-summary with a past confirmed/scheduled appointment | upcomingAppointment is null (past appointments filtered by startTime >= now) |
+| TC-API-3.19a | Get pet profile summary — customer owner-bypass (GRO-2013) | Sign in as `uat-customer@groombook.dev`; `POST /api/portal/session-from-auth`; then `GET /api/pets/{ownPetId}/profile-summary` with header `X-Impersonation-Session-Id: {sessionId}` for either of the customer's seeded pets (`c0000001-0000-0000-0000-000000000002` UAT Pup Alpha, `c0000001-0000-0000-0000-000000000003` UAT Pup Beta) | 200 OK, aggregated profile returned (owner-bypass: customer with valid portal session for pet's clientId is allowed even though rbac.ts auto-provisions them as a `groomer` staff row with no appointment linkage) |
+| TC-API-3.19b | Get pet profile summary — customer cross-tenant blocked (GRO-2013) | Sign in as `uat-customer@groombook.dev`; reuse the customer's sessionId from TC-API-3.19a; `GET /api/pets/{otherClientPetId}/profile-summary` for a pet owned by a different client (`c0000002-...` or any non-customer pet) | 403 Forbidden (owner-bypass requires session.clientId === pet.clientId) |
+| TC-API-3.19c | Get pet profile summary — customer without portal session header | Same as TC-API-3.19a but omit the `X-Impersonation-Session-Id` header | 403 Forbidden (no owner-bypass without valid portal session) |
+| TC-API-3.19d | Get pet profile summary — owner-bypass writes audit row (GRO-2063) | Same setup as TC-API-3.19a (sign in as `uat-customer@groombook.dev`, establish a portal session for the customer's own clientId, call `GET /api/pets/{ownPetId}/profile-summary` with `X-Impersonation-Session-Id: {sessionId}` and a 200 OK response). Then call `GET /api/impersonation/sessions/{sessionId}/audit-log` and confirm there is exactly one entry with `action === "read_profile_summary"`, `pageVisited` matching the profile-summary path, and `metadata` containing `petId` and `actorStaffId` for the customer. Repeat TC-API-3.19b (cross-tenant attempt) and confirm NO new `read_profile_summary` row was written for the cross-tenant attempt. | 200 OK on the profile-summary call AND an audit log entry is present with the correct shape (defense-in-depth audit row; bypass attempts against other clients must NOT log) |
+| TC-UAT-2 | Groomer accesses linked pet profile summary (GRO-2100) | Sign in as `uat-groomer@groombook.dev`; `GET /api/pets/c0000001-0000-0000-0000-000000000002/profile-summary` (UAT Pup Alpha — linked via deterministic completed appointment `a0000001-0000-0000-0000-000000000001`, service `b0000001-…-0001` "Bath & Brush", `startTime` ~7 days ago) | 200 OK, `recentGroomingHistory[]` non-empty (>=1 entry), `visitCount >= 1`, `upcomingAppointment` null (the seeded appointment is in the past) |
+| TC-UAT-3 | Groomer blocked from unlinked pet profile summary (GRO-2100) | Sign in as `uat-groomer@groombook.dev`; `GET /api/pets/c0000001-0000-0000-0000-000000000003/profile-summary` (UAT Pup Beta — intentionally UNLINKED; no appointment row references this pet's clientId+groomerId combo) | 403 Forbidden (RBAC `groomer` role lacks the appointment-linkage grant for this pet). NOTE: if 404 is returned instead of 403, file a separate RBAC defect (not against the seed) — see GRO-2100 verification note |
+| TC-API-3.29 | Get pet profile summary — unknown UUID returns 404 (GRO-2014) | GET /api/pets/00000000-0000-0000-0000-000000000001/profile-summary while authenticated (any role) | 404 Not Found with body `{"error":"Not found"}` (was empty-body 500 in GRO-2014) |
+| TC-API-3.30 | Get pet profile summary — malformed UUID returns 404 (GRO-2014) | GET /api/pets/not-a-uuid/profile-summary while authenticated | 404 Not Found with body `{"error":"Not found"}` (was empty-body 500 in GRO-2014 — Postgres uuid cast failure) |
+| TC-API-3.31 | Get pet profile summary — never empty-body 500 (GRO-2014) | GET /api/pets/{anyId}/profile-summary across the test sweep | No response has status 500 with an empty body. Any 500 must include a JSON body `{"error":"Internal Server Error"}` |
 
 #### Seed Data Verification (GRO-1898)
 
@@ -117,6 +167,8 @@ GroomBook API is a Hono-based REST service (TypeScript/Node.js) powering the pet
 | TC-API-3.25 | Verify 30+ total pets in UAT DB | GET /api/pets then count total | 30+ pets returned (UAT seed creates 500 random-pool + 5 UAT test clients + 2 UAT customer = 507 total) |
 | TC-API-3.26 | Verify 25-35% medicalAlerts distribution | GET /api/pets (first 30 pets), count how many have non-empty medicalAlerts | Ratio is 25-35% (seed uses rand() < 0.3 for ~30% distribution) |
 | TC-API-3.27 | Verify coat_type enum has all seed values | After UAT seed completes, inspect the coat_type enum on the UAT DB — it must contain: short, medium, long, double, wire, silky, curly, hairless | UAT seed jobs (`reset-demo-data`, `seed-test-data`) complete 1/1 with no `enum_in` error; coat_type includes all 8 values used by seed.ts `coatTypePool` |
+| TC-API-3.28 | Verify pet_size_category enum has all seed values | After UAT seed completes, inspect the pet_size_category enum on the UAT DB — it must contain: small, medium, large, extra_large | UAT seed jobs (`reset-demo-data`, `seed-test-data`) complete 1/1 with no `enum_in` error; pet_size_category includes all 4 values used by seed.ts `petSizeCategoryPool` (regression for GRO-1999, mirrors TC-API-3.27) |
+| TC-API-3.29 | Verify `reset-demo-data` CronJob does not fail with FK 23503 on `invoice_tip_splits` (GRO-2123) | Trigger the CronJob manually: `kubectl create job --from=cronjob/reset-demo-data verify-gro2123 -n groombook-uat`. Wait for pod to terminate. Inspect logs: `kubectl logs -n groombook-uat -l job-name=verify-gro2123` | Pod reaches `Completed` state; logs show `✓ Acquired seed advisory lock` and `✓ Released seed advisory lock` from `seed.ts`; no `PostgresError: … violates foreign key constraint "invoice_tip_splits_invoice_id_invoices_id_fk"` (code 23503); final counts unchanged (500 clients, ~4000 invoices) |
 
 ### 4.4 Appointment Scheduling
 
@@ -143,6 +195,33 @@ GroomBook API is a Hono-based REST service (TypeScript/Node.js) powering the pet
 | TC-API-5.4 | Update service | PATCH /api/services/{id} with updated fields | 200 OK, service updated |
 | TC-API-5.5 | Delete service | DELETE /api/services/{id} | 200 OK, service deleted |
 
+#### 4.5.1 Seed/Reset idempotency (GRO-2064)
+
+Services seeding is now keyed on the deterministic `services.id` (not `name`) and
+the reset path now `TRUNCATE`s `services` alongside the other dynamic tables.
+This means:
+
+- Running the seed Job twice in a row (no reset in between) converges to the
+  same catalogue — no `services_pkey` collision.
+- A `pnpm reset` followed by `pnpm seed` (or a CronJob reset fire) leaves the
+  catalogue exactly matching `servicesDef` (10 rows, ids `b0000001-…-001` …
+  `…-00a`), regardless of any stale rows that were present beforehand.
+- Mixed `seedKnownUsers` + full `seed()` invocations are safe — the
+  `demoSvcs` subset (Bath & Brush, Full Groom Small/Medium, Nail Trim) is
+  keyed on ids `…-001`, `…-002`, `…-003`, `…-005` and the upsert target
+  is `services.id`, so the same-id / different-name collision that broke
+  GRO-2033 (id `…-004` = "Nail Trim" vs servicesDef `…-004` =
+  "Full Groom — Large") cannot recur.
+
+**UAT regression** (verify after a new image is rolled out):
+
+| # | Scenario | Steps | Expected |
+|---|----------|-------|----------|
+| TC-SEED-1 | Reset → seed converges | `kubectl -n groombook exec deploy/api -- pnpm reset && pnpm seed` | Seed completes 1/1, `services` count = 10, all ids match `servicesDef` |
+| TC-SEED-2 | Idempotent re-seed | Re-run `pnpm seed` without reset | Seed completes 1/1, no `services_pkey` errors, `services` count still 10 |
+| TC-SEED-3 | Catalogue matches servicesDef | `psql -c "SELECT id, name FROM services ORDER BY id"` | Rows `…-001`…`…-00a` with names "Bath & Brush"…"Sanitary Trim" exactly as in `servicesDef` |
+| TC-SEED-4 | Demo subset coexists | Run `seedKnownUsers` then full `seed` | No collision, demo subset (4 services) ends up with the same rows the full seed would write |
+
 ### 4.6 Staff Management
 
 | # | Scenario | Steps | Expected |

apps/api/package.json

@@ -12,8 +12,8 @@
     "test": "vitest run",
     "db:generate": "drizzle-kit generate",
     "db:migrate": "drizzle-kit migrate",
-    "db:seed": "tsx src/db/seed.ts",
-    "db:reset": "tsx src/db/reset.ts && drizzle-kit migrate && tsx src/db/seed.ts",
+    "db:seed": "pnpm --filter @groombook/db seed",
+    "db:reset": "pnpm --filter @groombook/db reset",
     "db:studio": "drizzle-kit studio"
   },
   "dependencies": {

apps/api/src/__tests__/petProfileSummary.test.ts

@@ -44,6 +44,7 @@ interface MockState {
   groomingLogs: Record<string, unknown>[];
   staffMembers: Record<string, unknown>[];
   services: Record<string, unknown>[];
+  impersonationSessions: Record<string, unknown>[];
 }
 
 let mock: MockState;
@@ -168,6 +169,19 @@ function resetMock() {
       { id: "service-1", name: "Full Groom", description: null, basePriceCents: 6000, durationMinutes: 120, active: true, createdAt: new Date(), updatedAt: new Date() },
       { id: "service-2", name: "Bath & Brush", description: null, basePriceCents: 4000, durationMinutes: 60, active: true, createdAt: new Date(), updatedAt: new Date() },
     ],
+    impersonationSessions: [
+      {
+        id: "sess-owner",
+        staffId: "staff-groomer-id",
+        clientId: CLIENT_ID,
+        reason: "sso-bridge",
+        status: "active",
+        startedAt: new Date("2024-11-01"),
+        endedAt: null,
+        expiresAt: new Date("2099-01-01T00:00:00Z"),
+        createdAt: new Date("2024-11-01"),
+      },
+    ],
   };
 }
 
@@ -177,6 +191,7 @@ vi.mock("../db/index.js", () => {
   const groomingVisitLogs = new Proxy({ _name: "groomingVisitLogs" }, { get: (t, p) => p === "_name" ? "groomingVisitLogs" : {} });
   const staff = new Proxy({ _name: "staff" }, { get: (t, p) => p === "_name" ? "staff" : {} });
   const services = new Proxy({ _name: "services" }, { get: (t, p) => p === "_name" ? "services" : {} });
+  const impersonationSessions = new Proxy({ _name: "impersonationSessions" }, { get: (t, p) => p === "_name" ? "impersonationSessions" : {} });
 
   // Tracks { [tableName]: { [alias]: SQLExpression } } for the current select() call
   let selectedColumns: Record<string, Record<string, unknown>> = {};
@@ -248,6 +263,7 @@ vi.mock("../db/index.js", () => {
             if (name === "groomingVisitLogs") return makeChainable(mock.groomingLogs);
             if (name === "staff") return makeChainable(mock.staffMembers);
             if (name === "services") return makeChainable(mock.services);
+            if (name === "impersonationSessions") return makeChainable(mock.impersonationSessions);
             return makeChainable([]);
           },
         };
@@ -261,6 +277,7 @@ vi.mock("../db/index.js", () => {
     groomingVisitLogs,
     staff,
     services,
+    impersonationSessions,
     and: vi.fn((a: unknown, b: unknown) => [a, b]),
     desc: vi.fn((c: unknown) => c),
     eq: vi.fn((_col: unknown, _val: unknown) => ({ col: _col, val: _val })),
@@ -399,4 +416,102 @@ describe("GET /:id/profile-summary — empty history", () => {
     expect(body.recentGroomingHistory).toEqual([]);
     expect(body.lastVisitDate).toBeNull();
   });
+});
+
+describe("GET /:id/profile-summary — owner-bypass via X-Impersonation-Session-Id (GRO-2013)", () => {
+  beforeEach(resetMock);
+
+  // Simulates the rbac.ts auto-provisioned "groomer" that a customer gets on first login:
+  // role=groomer, no linkage to any appointment.
+  const CUSTOMER_STAFF: StaffRow = {
+    id: "staff-customer-id",
+    oidcSub: null,
+    userId: "user-customer-id",
+    role: "groomer",
+    isSuperUser: false,
+    name: "UAT Customer",
+    email: "uat-customer@groombook.dev",
+    active: true,
+    icalToken: null,
+    createdAt: new Date(),
+    updatedAt: new Date(),
+  };
+
+  it("customer with valid portal session for pet's client returns 200 (owner-bypass)", async () => {
+    const app = makeApp(CUSTOMER_STAFF);
+    // Groomer has no appointment linkage — proves the bypass is via portal session, not linkage.
+    mock.appointments = [];
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-owner" },
+    });
+    expect(res.status).toBe(200);
+    const body = await res.json();
+    expect(body.id).toBe(PET_ID);
+    expect(body.name).toBe("Biscuit");
+    expect(body.clientId).toBe(CLIENT_ID);
+  });
+
+  it("customer without X-Impersonation-Session-Id header still gets 403 (no bypass)", async () => {
+    const app = makeApp(CUSTOMER_STAFF);
+    mock.appointments = [];
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(403);
+  });
+
+  it("customer with portal session for a DIFFERENT client gets 403 (cross-tenant blocked)", async () => {
+    const app = makeApp(CUSTOMER_STAFF);
+    mock.appointments = [];
+    mock.impersonationSessions = [
+      {
+        id: "sess-other-client",
+        staffId: "staff-customer-id",
+        clientId: "00000000-0000-0000-0000-000000000099", // different from CLIENT_ID
+        reason: "sso-bridge",
+        status: "active",
+        startedAt: new Date("2024-11-01"),
+        endedAt: null,
+        expiresAt: new Date("2099-01-01T00:00:00Z"),
+        createdAt: new Date("2024-11-01"),
+      },
+    ];
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-other-client" },
+    });
+    expect(res.status).toBe(403);
+  });
+
+  it("customer with expired portal session still gets 403", async () => {
+    const app = makeApp(CUSTOMER_STAFF);
+    mock.appointments = [];
+    mock.impersonationSessions = [
+      {
+        id: "sess-expired",
+        staffId: "staff-customer-id",
+        clientId: CLIENT_ID,
+        reason: "sso-bridge",
+        status: "active",
+        startedAt: new Date("2024-01-01"),
+        endedAt: null,
+        expiresAt: new Date("2024-02-01T00:00:00Z"), // expired long ago
+        createdAt: new Date("2024-01-01"),
+      },
+    ];
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-expired" },
+    });
+    expect(res.status).toBe(403);
+  });
+
+  it("manager does NOT need the impersonation header (existing role check still works)", async () => {
+    const app = makeApp(MANAGER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+  });
+
+  it("groomer with linkage to pet's client still works (regression — no regression from bypass)", async () => {
+    const app = makeApp(GROOMER);
+    // GROOMER fixture has appointments linked to staff-groomer-id in the mock state
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+  });
 });

apps/api/src/__tests__/seed-uat-credentials.test.ts

@@ -67,6 +67,7 @@ let dbAccounts: AccountRow[] = [];
 let dbStaff: StaffRow[] = [];
 let insertedUsers: UserRow[] = [];
 let insertedAccounts: AccountRow[] = [];
+let updatedAccounts: Array<{ id: string; password: string }> = [];
 let updatedStaff: Array<{ id: string; userId: string }> = [];
 
 const originalEnv = { ...process.env };
@@ -77,6 +78,7 @@ function resetMock() {
   dbStaff = [];
   insertedUsers = [];
   insertedAccounts = [];
+  updatedAccounts = [];
   updatedStaff = [];
   process.env = { ...originalEnv };
 }
@@ -173,10 +175,11 @@ async function seedUatCredentials(
     );
 
     if (existingAccount) {
-      // Re-hash and update the password (mirrors seed.ts behavior)
+      // Idempotent update: re-hash the current env password and update the stored hash.
       const { hashPassword } = await import("better-auth/crypto");
       const passwordHash = await hashPassword(password);
       existingAccount.password = passwordHash;
+      updatedAccounts.push({ id: existingAccount.id, password: passwordHash });
     } else {
       // Use Better-Auth's hashPassword so test helper matches production seed.ts
       const { hashPassword } = await import("better-auth/crypto");
@@ -315,9 +318,9 @@ describe("seedUatCredentials — credential provisioning logic", () => {
     expect(updatedStaff).toHaveLength(0);
   });
 
-  // ── AC-5: idempotent — skips when user already exists ───────────────────────
+  // ── AC-5: idempotent — does not insert duplicate records ───────────────────
 
-  it("AC-5: re-running does not duplicate user or account records (idempotent)", async () => {
+  it("AC-5: re-running does not insert duplicate user or account records", async () => {
     process.env.SEED_UAT_CUSTOMER_PASSWORD = TEST_PASSWORD;
 
     const preExistingUsers: UserRow[] = [
@@ -333,25 +336,53 @@ describe("seedUatCredentials — credential provisioning logic", () => {
       },
     ];
 
-    // First call — nothing inserted (user + account pre-exist)
     await seedUatCredentials([UAT_ACCOUNTS[2]!], {
       users: preExistingUsers,
       accounts: preExistingAccounts,
       staff: [],
     });
 
+    // No inserts — user and account already exist
     expect(insertedUsers).toHaveLength(0);
     expect(insertedAccounts).toHaveLength(0);
+  });
+
+  // ── AC-5b: password rotation on re-seed ─────────────────────────────────────
+
+  it("AC-5b: re-running with a new password updates the stored credential hash", async () => {
+    const OLD_PASSWORD = "old-password-abc";
+    const NEW_PASSWORD = "new-password-xyz";
+    process.env.SEED_UAT_CUSTOMER_PASSWORD = NEW_PASSWORD;
+
+    const preExistingUsers: UserRow[] = [
+      { id: "pre-existing-user", email: "uat-customer@groombook.dev", name: "UAT Customer", emailVerified: true },
+    ];
+    const preExistingAccounts: AccountRow[] = [
+      {
+        id: "pre-existing-acct",
+        accountId: "pre-existing-user",
+        providerId: "credential",
+        userId: "pre-existing-user",
+        password: await hashPassword(OLD_PASSWORD),
+      },
+    ];
 
-    // Second call — still nothing inserted
     await seedUatCredentials([UAT_ACCOUNTS[2]!], {
       users: preExistingUsers,
       accounts: preExistingAccounts,
       staff: [],
     });
 
+    // No new records inserted
     expect(insertedUsers).toHaveLength(0);
     expect(insertedAccounts).toHaveLength(0);
+    // Password WAS updated to the new env value
+    expect(updatedAccounts).toHaveLength(1);
+    expect(updatedAccounts[0]!.id).toBe("pre-existing-acct");
+    // New hash is valid Better-Auth format (salt:key, each hex)
+    const newHashParts = updatedAccounts[0]!.password.split(":");
+    expect(Buffer.from(newHashParts[0]!, "hex")).toHaveLength(16);
+    expect(Buffer.from(newHashParts[1]!, "hex")).toHaveLength(64);
   });
 
   // ── AC-8: existing account password IS updated (not frozen at first-seed) ──

apps/api/src/routes/pets.ts

@@ -1,7 +1,7 @@
 import { Hono } from "hono";
 import { zValidator } from "@hono/zod-validator";
 import { z } from "zod/v3";
-import { and, desc, eq, exists, getDb, gte, groomingVisitLogs, or, pets, appointments, staff, services, sql } from "../db/index.js";
+import { and, desc, eq, exists, getDb, gte, groomingVisitLogs, impersonationSessions, or, pets, appointments, staff, services, sql } from "../db/index.js";
 import type { AppEnv } from "../middleware/rbac.js";
 import {
   getPresignedUploadUrl,
@@ -307,10 +307,38 @@ async function groomerLinkageCheck(
   return !!linkage;
 }
 
+/**
+ * Resolves the clientId from the X-Impersonation-Session-Id header, if present and active.
+ * Used by staff routes to allow a customer (auto-provisioned as a `groomer` staff row
+ * by rbac.ts) to access their own pet's data when they are the rightful owner.
+ *
+ * Returns null when the header is missing, the session is unknown/expired/ended, or the
+ * session exists but has no clientId — callers should treat null as "no owner-bypass".
+ */
+async function resolveImpersonationClientId(
+  db: ReturnType<typeof getDb>,
+  c: { req: { header: (name: string) => string | undefined } }
+): Promise<string | null> {
+  const sessionId = c.req.header("X-Impersonation-Session-Id");
+  if (!sessionId) return null;
+  const [session] = await db
+    .select({ clientId: impersonationSessions.clientId, status: impersonationSessions.status, expiresAt: impersonationSessions.expiresAt })
+    .from(impersonationSessions)
+    .where(eq(impersonationSessions.id, sessionId))
+    .limit(1);
+  if (!session) return null;
+  if (session.status !== "active") return null;
+  if (session.expiresAt <= new Date()) return null;
+  return session.clientId;
+}
+
 /**
  * GET /:id/profile-summary
  * Returns aggregated profile: basic pet fields + grooming history + visit stats + upcoming appointment.
  * Groomer RBAC: same visibility rules as GET /:id.
+ * Owner-bypass (GRO-2013): a customer who supplies a valid X-Impersonation-Session-Id
+ * for the pet's owning client may read their own pet's summary, even though rbac.ts
+ * auto-provisions them as a `groomer` staff row with no appointment linkage.
  */
 petsRouter.get("/:id/profile-summary", async (c) => {
   const db = getDb();
@@ -321,7 +349,15 @@ petsRouter.get("/:id/profile-summary", async (c) => {
   const [row] = await db.select().from(pets).where(eq(pets.id, petId));
   if (!row) return c.json({ error: "Not found" }, 404);
 
+  // Owner-bypass: customer with a valid portal session for this pet's client
+  // is allowed to view their own pet's profile summary (GRO-2013).
+  let isOwner = false;
   if (isGroomer) {
+    const ownerClientId = await resolveImpersonationClientId(db, c);
+    isOwner = !!ownerClientId && ownerClientId === row.clientId;
+  }
+
+  if (isGroomer && !isOwner) {
     const hasLinkage = await groomerLinkageCheck(db, row.clientId, staffRow);
     if (!hasLinkage) return c.json({ error: "Forbidden" }, 403);
   }

packages/db/migrations/0037_add_extra_large_to_pet_size_category.sql

@@ -0,0 +1,19 @@
+-- Migration: 0037_add_extra_large_to_pet_size_category.sql
+-- GRO-1979: Adds the 'extra_large' value to the pet_size_category enum.
+--
+-- 0031_buffer_rules.sql created pet_size_category with values
+-- ('small', 'medium', 'large', 'xlarge'), but seed.ts and the drizzle
+-- schema (PetSizeCategory type) both use 'extra_large' — a mismatch that
+-- caused the UAT seed job to fail with:
+--   invalid input value for enum pet_size_category: "extra_large"
+--
+-- 0035/0036 (GRO-1971) registered 'short'/'medium'/'silky' in coat_type.
+-- This migration is the pet_size_category counterpart: register
+-- 'extra_large' so seed.ts can write the value the schema declares.
+--
+-- Postgres restriction: ALTER TYPE ADD VALUE cannot run inside a
+-- transaction block. The drizzle migrate runner does not wrap
+-- individual statements in an explicit transaction, so this applies
+-- as a single auto-commit DDL.
+
+ALTER TYPE "pet_size_category" ADD VALUE IF NOT EXISTS 'extra_large';

packages/db/migrations/0038_register_extra_large_pet_size_category.sql

@@ -0,0 +1,4 @@
+-- GRO-1999: 0037 was skipped on existing DBs due to a below-high-water-mark
+-- journal timestamp. Re-register extra_large with a monotonic timestamp so
+-- the existing UAT/persistent DBs apply it. Idempotent.
+ALTER TYPE "pet_size_category" ADD VALUE IF NOT EXISTS 'extra_large';

packages/db/migrations/0039_extend_pet_profile_columns_idempotent.sql

@@ -0,0 +1,27 @@
+-- Migration: 0039_extend_pet_profile_columns_idempotent.sql
+-- GRO-2033: re-register the temperament/medical/preferred-cuts columns from
+-- 0034 with an idempotent ADD COLUMN IF NOT EXISTS + a monotonic journal
+-- `when` (1780000000001), above the 0033 high-water mark (1779500000000)
+-- and above the most recent applied migration 0038 (1780000000000).
+--
+-- 0034_extend_pet_profile_columns.sql was authored on 2026-05-28 with
+-- `when` = 1751140800000 (2025-06-28) — *below* the 0033 high-water mark
+-- of 1779500000000 (2026-05-23). drizzle-orm@0.38.4
+-- (pg-core/dialect.js#migrate) only applies a migration when
+-- `migration.folderMillis > lastDbMigration.created_at`, so on prod —
+-- whose last applied entry was 0033 at created_at=1779500000000 — 0034
+-- was silently skipped, leaving `pets.temperament_score` (and friends)
+-- missing. The migrate Job still exits 0 ("migrations applied
+-- successfully!") because the journal high watermark *was* advanced by
+-- 0038, but no schema change ever ran for 0034. Seed/reset then crash on:
+--   PostgresError: column "temperament_score" does not exist (42703)
+--
+-- Same pattern as GRO-1999 (0037 → 0038): do NOT modify 0034 in-place
+-- (UAT/dev have already applied it via their lower watermarks). Add a
+-- new idempotent migration with a monotonic `when` instead so existing
+-- DBs apply it cleanly and fresh DBs are a no-op-after-no-op.
+
+ALTER TABLE "pets" ADD COLUMN IF NOT EXISTS "temperament_score" integer;
+ALTER TABLE "pets" ADD COLUMN IF NOT EXISTS "temperament_flags" jsonb DEFAULT '[]';
+ALTER TABLE "pets" ADD COLUMN IF NOT EXISTS "medical_alerts" jsonb DEFAULT '[]';
+ALTER TABLE "pets" ADD COLUMN IF NOT EXISTS "preferred_cuts" jsonb DEFAULT '[]';

packages/db/migrations/0040_register_missing_coat_type_values.sql

@@ -0,0 +1,26 @@
+-- Migration: 0040_register_missing_coat_type_values.sql
+-- GRO-2033: re-register the 'short' / 'medium' / 'silky' coat_type enum
+-- values that 0036 added with `when` = 1751480000000 — *below* the 0033
+-- high-water mark of 1779500000000. drizzle-orm@0.38.4
+-- (pg-core/dialect.js#migrate) silently skipped 0036 on prod for the same
+-- reason it skipped 0034 (see 0039). 0036 itself was idempotent
+-- (`ADD VALUE IF NOT EXISTS`), but its journal entry was never applied,
+-- so the values are not in the prod enum.
+--
+-- Same pattern as GRO-1999 (0037 → 0038) and 0039: do NOT modify 0036 in
+-- place. Add a new entry with a monotonic `when` (1780000000002) so
+-- existing prod re-applies it; UAT/dev are a safe no-op because the
+-- statements are `IF NOT EXISTS` and the values are already there.
+--
+-- Postgres restriction: `ALTER TYPE ... ADD VALUE` cannot run inside a
+-- transaction block, so we emit individual auto-commit DDL statements
+-- (no BEGIN/COMMIT). drizzle-kit migrate executes inside a tx; with
+-- `ADD VALUE IF NOT EXISTS` Postgres is permissive and treats it as a
+-- regular DDL statement that *can* run inside a tx in 9.6+ when no new
+-- value is actually added. If you ever rename this to add a value that
+-- doesn't exist on every target DB, lift it out of the journal
+-- transaction (single-statement file) — see GRO-1999 commit 423d4bf.
+
+ALTER TYPE "coat_type" ADD VALUE IF NOT EXISTS 'short';
+ALTER TYPE "coat_type" ADD VALUE IF NOT EXISTS 'medium';
+ALTER TYPE "coat_type" ADD VALUE IF NOT EXISTS 'silky';

packages/db/migrations/meta/_journal.json

@@ -253,6 +253,34 @@
       "when": 1751480000000,
       "tag": "0036_add_missing_coat_type_values",
       "breakpoints": true
+    },
+    {
+      "idx": 37,
+      "version": "7",
+      "when": 1751500000000,
+      "tag": "0037_add_extra_large_to_pet_size_category",
+      "breakpoints": true
+    },
+    {
+      "idx": 38,
+      "version": "7",
+      "when": 1780000000000,
+      "tag": "0038_register_extra_large_pet_size_category",
+      "breakpoints": true
+    },
+    {
+      "idx": 39,
+      "version": "7",
+      "when": 1780000000001,
+      "tag": "0039_extend_pet_profile_columns_idempotent",
+      "breakpoints": true
+    },
+    {
+      "idx": 40,
+      "version": "7",
+      "when": 1780000000002,
+      "tag": "0040_register_missing_coat_type_values",
+      "breakpoints": true
     }
   ]
-}
+}

packages/db/src/seed.ts

@@ -401,7 +401,9 @@ const servicesDef = [
  *
  * In seedKnownUsers() this replaces the inline UAT-staff block.
  */
-async function seedUatStaffAccounts(db: ReturnType<typeof drizzle>) {
+async function seedUatStaffAccounts(
+  db: ReturnType<typeof drizzle>,
+): Promise<string | null> {
   // ── Staff: UAT Super User (oidcSub from SEED_UAT_SUPER_OIDC_SUB env var) ──
   const uatSuperOidcSub = process.env.SEED_UAT_SUPER_OIDC_SUB;
   if (uatSuperOidcSub) {
@@ -668,6 +670,132 @@ async function seedUatStaffAccounts(db: ReturnType<typeof drizzle>) {
       console.log(`✓ Created UAT pet '${pet.name}' with extended fields`);
     }
   }
+
+  // ── GRO-2100: deterministic uat-groomer ↔ pet linkage ───────────────────────
+  // The UAT groomer (`uat-groomer@groombook.dev`, staffId 00000000-0000-0000-0000-000000000004)
+  // needs at least one linked pet/appointment or GRO-1987 TC-UAT-2/3 cannot run
+  // (the pet profile-summary endpoint returns 404 instead of 200/403).
+  //
+  // We deterministically link the UAT groomer to the UAT customer's first pet
+  // ("UAT Pup Alpha") and leave the second pet ("UAT Pup Beta") UNLINKED so
+  // TC-UAT-2 (200) and TC-UAT-3 (403) can both hardcode the stable petIds.
+  //
+  // The linkage call itself is performed by the caller AFTER the `services`
+  // catalogue has been seeded (this helper runs before services exist,
+  // which previously caused the linkage to be silently skipped on every
+  // reset). GRO-2100 follow-up.
+  return uatCustomerClientId;
+}
+
+/**
+ * GRO-2100: create a deterministic completed appointment linking the UAT groomer
+ * to "UAT Pup Alpha" (c0000001-0000-0000-0000-000000000002). "UAT Pup Beta"
+ * (c0000001-0000-0000-0000-000000000003) is intentionally left UNLINKED so
+ * GRO-1987 TC-UAT-3 can verify the 403 forbidden response.
+ *
+ * Idempotent: the deterministic appointment id (`a0000001-…-0001`) is the
+ * upsert key, so re-running the seed on every reset-demo-data CronJob
+ * (hourly per apps/overlays/uat/reset-cronjob.yaml) is safe.
+ */
+async function seedUatGroomerLinkage(
+  db: ReturnType<typeof drizzle>,
+  customerClientId: string | null,
+): Promise<void> {
+  const uatGroomerEmail = "uat-groomer@groombook.dev";
+  const LINKED_PET_ID = "c0000001-0000-0000-0000-000000000002"; // UAT Pup Alpha
+  const APPT_ID = "a0000001-0000-0000-0000-000000000001";
+
+  // Skip silently if the UAT Customer client wasn't created (non-UAT seed
+  // profile, e.g. seedKnownUsers() in an env without the UAT personas).
+  if (!customerClientId) {
+    return;
+  }
+
+  // Only run if the UAT groomer staff record actually exists — dev/test seeds
+  // that don't set SEED_UAT_STAFF_OIDC_SUB should not crash.
+  const [uatGroomerStaff] = await db
+    .select({ id: schema.staff.id })
+    .from(schema.staff)
+    .where(eq(schema.staff.email, uatGroomerEmail))
+    .limit(1);
+  if (!uatGroomerStaff) {
+    return;
+  }
+
+  // Skip if this exact appointment already exists (idempotent on re-seed).
+  const [existing] = await db
+    .select({ id: schema.appointments.id })
+    .from(schema.appointments)
+    .where(eq(schema.appointments.id, APPT_ID))
+    .limit(1);
+  if (existing) {
+    console.log(`✓ GRO-2100: uat-groomer linkage appointment already exists — skipping`);
+    return;
+  }
+
+  // Skip if the linked pet hasn't been seeded yet (defensive: caller should
+  // ensure pets exist; if the helper is re-ordered later we don't want to
+  // crash here).
+  const [linkedPet] = await db
+    .select({ id: schema.pets.id })
+    .from(schema.pets)
+    .where(eq(schema.pets.id, LINKED_PET_ID))
+    .limit(1);
+  if (!linkedPet) {
+    console.warn(`⚠ GRO-2100: UAT Pup Alpha (${LINKED_PET_ID}) not found — skipping uat-groomer linkage`);
+    return;
+  }
+
+  // The "Bath & Brush" service id is stable across the reset; falls back to
+  // any active service if it has not been seeded yet (e.g. seedKnownUsers
+  // runs in isolation).
+  const BATH_AND_BRUSH_ID = "b0000001-0000-0000-0000-000000000001";
+  const [bathService] = await db
+    .select({ id: schema.services.id })
+    .from(schema.services)
+    .where(eq(schema.services.id, BATH_AND_BRUSH_ID))
+    .limit(1);
+
+  let serviceId: string;
+  if (bathService) {
+    serviceId = bathService.id;
+  } else {
+    const [fallback] = await db
+      .select({ id: schema.services.id })
+      .from(schema.services)
+      .where(eq(schema.services.active, true))
+      .limit(1);
+    if (!fallback) {
+      console.warn(`⚠ GRO-2100: no active services found — skipping uat-groomer linkage`);
+      return;
+    }
+    serviceId = fallback.id;
+  }
+
+  // Schedule the completed appointment 7 days ago so the profile-summary's
+  // "recentGroomingHistory" window (last 10) reliably includes it.
+  const startTime = new Date();
+  startTime.setDate(startTime.getDate() - 7);
+  startTime.setHours(10, 0, 0, 0);
+  const endTime = new Date(startTime.getTime() + 45 * 60 * 1000);
+
+  await db.insert(schema.appointments).values({
+    id: APPT_ID,
+    clientId: customerClientId,
+    petId: LINKED_PET_ID,
+    serviceId,
+    staffId: uatGroomerStaff.id,
+    batherStaffId: null,
+    status: "completed",
+    startTime,
+    endTime,
+    notes: "GRO-2100: deterministic uat-groomer linkage for TC-UAT-2/3.",
+    priceCents: null,
+    confirmationStatus: "confirmed",
+  });
+  console.log(
+    `✓ GRO-2100: linked uat-groomer (${uatGroomerStaff.id}) → UAT Pup Alpha (${LINKED_PET_ID}) via appointment ${APPT_ID}`,
+  );
 }
 
 // ── Known-users-only seed (prod/demo) ───────────────────────────────────────
@@ -745,27 +873,40 @@ async function seedKnownUsers() {
   // ── UAT staff accounts + Better Auth credentials (shared impl) ──────────────
   // Extracted into seedUatStaffAccounts() so it runs in both seedKnownUsers()
   // and the full seed() UAT branch.
-  await seedUatStaffAccounts(db);
+  const uatCustomerClientId = await seedUatStaffAccounts(db);
 
-  // ── Services: idempotent upsert using name as unique key ─────────────────────
-  // UNIQUE constraint on services.name (migration 0020) must exist first.
-  // Uses b0000001-... IDs to match main seed servicesDef for same-named services.
+  // ── Services: idempotent upsert keyed on `id` ─────────────────────────────
+  // GRO-2064: previously keyed on `services.name` while writing a
+  // deterministic `id`. If a stale row existed with the same `id` but a
+  // different `name`, PostgreSQL raised `services_pkey` (id collision)
+  // before the name-targeted ON CONFLICT could fire. Switch the conflict
+  // target to `services.id` so deterministic ids always win; pair with
+  // `TRUNCATE services … CASCADE` above so each reset rebuilds the
+  // catalogue from `servicesDef` cleanly. GRO-2033 close-out.
+  // Id↔name map MUST stay in sync with `servicesDef` (the canonical source
+  // of truth in the main `seed()` function).
   const demoSvcs = [
     { id: "b0000001-0000-0000-0000-000000000001", name: "Bath & Brush", description: "Full bath, blow-dry, brush out, and ear cleaning", basePriceCents: 4500, durationMinutes: 45 },
     { id: "b0000001-0000-0000-0000-000000000002", name: "Full Groom — Small", description: "Complete grooming for dogs under 25 lbs", basePriceCents: 6500, durationMinutes: 60 },
     { id: "b0000001-0000-0000-0000-000000000003", name: "Full Groom — Medium", description: "Complete grooming for dogs 25-50 lbs", basePriceCents: 8000, durationMinutes: 75 },
-    { id: "b0000001-0000-0000-0000-000000000004", name: "Nail Trim", description: "Nail clipping and filing", basePriceCents: 1500, durationMinutes: 15 },
+    { id: "b0000001-0000-0000-0000-000000000005", name: "Nail Trim", description: "Nail clipping and filing", basePriceCents: 1500, durationMinutes: 15 },
   ];
   for (const svc of demoSvcs) {
     await db.insert(schema.services)
       .values({ ...svc, active: true })
       .onConflictDoUpdate({
-        target: schema.services.name,
-        set: { description: svc.description, basePriceCents: svc.basePriceCents, durationMinutes: svc.durationMinutes, active: true },
+        target: schema.services.id,
+        set: { name: svc.name, description: svc.description, basePriceCents: svc.basePriceCents, durationMinutes: svc.durationMinutes, active: true },
       });
   }
   console.log(`✓ Seeded ${demoSvcs.length} services`);
 
+  // GRO-2100: deterministic uat-groomer ↔ UAT Pup Alpha linkage. Must run
+  // AFTER services are seeded (this helper looks up an active service id
+  // to attach to the appointment; on a fresh reset there are none yet at
+  // the time seedUatStaffAccounts() returns).
+  await seedUatGroomerLinkage(db, uatCustomerClientId);
+
   // ── Client: Demo Client ──
   const [existingClient] = await db
     .select()
@@ -835,6 +976,63 @@ async function seedKnownUsers() {
 
 // ── Main seed ────────────────────────────────────────────────────────────────
 
+// ── GRO-2123: serialize reset+seed with a Postgres advisory lock ────────
+// The reset-demo-data CronJob runs on an hourly schedule. With
+// concurrencyPolicy=Replace, a new pod can start while the previous one
+// is still mid-seed; the new pod's TRUNCATE then deletes rows the old pod
+// is still inserting, producing FK 23503 errors non-deterministically
+// (see GRO-2123: invoice_tip_splits → invoices).
+//
+// We hold a session-level advisory lock for the full duration of the
+// seed so that overlapping invocations block then proceed in order —
+// not skip. The key is a stable 32-bit constant so it can be referenced
+// from runbooks without ambiguity and binds to the single-argument
+// `pg_advisory_lock(int)` form, which postgres-js serializes as a plain
+// number (no bigint type plumbing required).
+const SEED_ADVISORY_LOCK_KEY = 0x47524f4f; // "GROO" in ASCII — arbitrary, stable
+
+/**
+ * Reserve a dedicated connection from `pool`, take the seed advisory lock
+ * on it, run `fn`, and release the lock + connection in a try/finally.
+ *
+ * CRITICAL: with postgres-js connection pooling, a session-level
+ * `pg_advisory_lock(KEY)` acquired on one pooled connection and released
+ * on a *different* one is a no-op (the lock is bound to the session /
+ * pg-backend that took it). We therefore reserve a dedicated connection
+ * for the lock and release it from the same reserved connection. The
+ * seed work itself still runs on the pooled connections.
+ */
+async function withSeedAdvisoryLock<T>(
+  pool: ReturnType<typeof postgres>,
+  fn: () => Promise<T>,
+): Promise<T> {
+  const lockConnection = await pool.reserve();
+  let lockHeld = false;
+  try {
+    await lockConnection`SELECT pg_advisory_lock(${SEED_ADVISORY_LOCK_KEY})`;
+    lockHeld = true;
+    console.log(`✓ Acquired seed advisory lock (key=${SEED_ADVISORY_LOCK_KEY})`);
+    const result = await fn();
+    await lockConnection`SELECT pg_advisory_unlock(${SEED_ADVISORY_LOCK_KEY})`;
+    lockHeld = false;
+    console.log(`✓ Released seed advisory lock`);
+    return result;
+  } finally {
+    if (lockHeld) {
+      try {
+        await lockConnection`SELECT pg_advisory_unlock(${SEED_ADVISORY_LOCK_KEY})`;
+      } catch (err) {
+        console.error("Failed to release seed advisory lock during cleanup:", err);
+      }
+    }
+    try {
+      lockConnection.release();
+    } catch (err) {
+      console.error("Failed to release reserved lock connection:", err);
+    }
+  }
+}
+
 async function seed() {
   const url = process.env.DATABASE_URL;
   if (!url) {
@@ -852,6 +1050,22 @@ async function seed() {
   const client = postgres(url, { max: 5 });
   const db = drizzle(client, { schema });
 
+  // GRO-2123: hold the seed advisory lock for the full body of runSeedBody.
+  // See the withSeedAdvisoryLock comment for why a reserved connection is
+  // required (postgres-js pooling would silently drop the lock otherwise).
+  await withSeedAdvisoryLock(client, async () => {
+    return await runSeedBody(client, db, profile, cfg);
+  });
+
+  await client.end();
+}
+
+async function runSeedBody(
+  client: ReturnType<typeof postgres>,
+  db: ReturnType<typeof drizzle>,
+  profile: SeedProfile,
+  cfg: ProfileConfig,
+): Promise<void> {
   console.log(`Seeding Groom Book database (profile: ${profile})...\n`);
 
   // ── Staff ──
@@ -868,7 +1082,13 @@ async function seed() {
     ({ id: uuid(), name: `Bather ${i + 1}`, email: `bather${i + 1}@groombook.dev`, role: "groomer" as const, isSuperUser: false })
   );
 
-  await db.execute(sql`TRUNCATE impersonation_sessions, impersonation_audit_logs, appointments, invoices, invoice_line_items, invoice_tip_splits, grooming_visit_logs CASCADE`);
+  // GRO-2064: also TRUNCATE `services` so each reset rebuilds the catalogue
+  // from `servicesDef` (deterministic IDs + UNIQUE(name)). Stale service rows
+  // (e.g. a prior `seedKnownUsers` run that wrote a different `name` for the
+  // same `id`) would otherwise cause the deterministic upsert to PK-collide
+  // on `services.id` — see CTO review on infra PR #605 (rev #4230). TRUNCATE
+  // CASCADE handles appointments/invoices FKs to services.id.
+  await db.execute(sql`TRUNCATE services, impersonation_sessions, impersonation_audit_logs, appointments, invoices, invoice_line_items, invoice_tip_splits, grooming_visit_logs CASCADE`);
 
   const allStaff = [...managerStaff, ...receptionistStaff, ...groomers, ...bathers];
   for (const s of allStaff) {
@@ -916,12 +1136,14 @@ async function seed() {
   // ── UAT staff accounts + Better Auth credentials (shared impl) ──────────────
   // Seeds deterministic UAT staff with numeric OIDC subs and Better Auth credentials.
   // Must run AFTER random staff are created so upserts land correctly.
-  await seedUatStaffAccounts(db);
+  const uatCustomerClientId = await seedUatStaffAccounts(db);
 
   // ── Services ──
-  // Upsert services using name as unique key. With deterministic IDs in
-  // servicesDef and TRUNCATE clearing downstream tables first, this is
-  // idempotent: first run inserts, subsequent runs update existing rows.
+  // GRO-2064: key the upsert on `services.id` (not `name`) so deterministic
+  // ids always win, and rely on the TRUNCATE above to clear stale rows before
+  // the catalogue is rebuilt. The previous name-targeted upsert failed with
+  // `services_pkey` when a prior run had left a row with the same id but a
+  // different name (CTO review on infra PR #605, rev #4230).
   const serviceIds: string[] = [];
   for (const s of servicesDef) {
     serviceIds.push(s.id);
@@ -935,12 +1157,18 @@ async function seed() {
         active: true,
       })
       .onConflictDoUpdate({
-        target: schema.services.name,
-        set: { description: s.desc, basePriceCents: s.price, durationMinutes: s.dur, active: true },
+        target: schema.services.id,
+        set: { name: s.name, description: s.desc, basePriceCents: s.price, durationMinutes: s.dur, active: true },
       });
   }
   console.log(`✓ Created ${servicesDef.length} services`);
 
+  // GRO-2100: deterministic uat-groomer ↔ UAT Pup Alpha linkage. Must run
+  // AFTER services are seeded (this helper looks up an active service id
+  // to attach to the appointment; on a fresh reset there are none yet at
+  // the time seedUatStaffAccounts() returns).
+  await seedUatGroomerLinkage(db, uatCustomerClientId);
+
   // ── Clients & Pets ──
   const now = new Date();
   const appointmentsBackDate = new Date(now);
@@ -1106,14 +1334,17 @@ async function seed() {
         temperamentScore: randInt(1, 5),
         temperamentFlags: pickN(temperamentFlagPool, randInt(1, 3)),
         medicalAlerts: (() => {
-          // ~30% of pets get alerts; TestCooper/TestRocky get deterministic types
+          // TestCooper always has a behavioral alert; TestRocky always has a skin alert.
+          // All other UAT test pets follow the 30% random distribution.
+          // Deterministic alerts on 2 of 507 pets (~0.4%) do not meaningfully shift
+          // the overall distribution from the 25-35% target band.
+          if (uc.petName === "TestCooper") {
+            return pickN(medicalAlertPool.filter((a) => a.type === "behavioral"), 1).map((a) => ({ ...a, id: uuid() }));
+          }
+          if (uc.petName === "TestRocky") {
+            return pickN(medicalAlertPool.filter((a) => a.type === "skin"), 1).map((a) => ({ ...a, id: uuid() }));
+          }
           if (rand() < 0.3) {
-            if (uc.petName === "TestCooper") {
-              return pickN(medicalAlertPool.filter((a) => a.type === "behavioral"), 1).map((a) => ({ ...a, id: uuid() }));
-            }
-            if (uc.petName === "TestRocky") {
-              return pickN(medicalAlertPool.filter((a) => a.type === "skin"), 1).map((a) => ({ ...a, id: uuid() }));
-            }
             const count = rand() < 0.7 ? 1 : 2;
             return pickN(medicalAlertPool, count).map((a) => ({ ...a, id: uuid() }));
           }
@@ -1136,14 +1367,17 @@ async function seed() {
           temperamentScore: randInt(1, 5),
           temperamentFlags: pickN(temperamentFlagPool, randInt(1, 3)),
           medicalAlerts: (() => {
-            // ~30% of pets get alerts; TestCooper/TestRocky get deterministic types
+            // TestCooper always has a behavioral alert; TestRocky always has a skin alert.
+            // All other UAT test pets follow the 30% random distribution.
+            // Deterministic alerts on 2 of 507 pets (~0.4%) do not meaningfully shift
+            // the overall distribution from the 25-35% target band.
+            if (uc.petName === "TestCooper") {
+              return pickN(medicalAlertPool.filter((a) => a.type === "behavioral"), 1).map((a) => ({ ...a, id: uuid() }));
+            }
+            if (uc.petName === "TestRocky") {
+              return pickN(medicalAlertPool.filter((a) => a.type === "skin"), 1).map((a) => ({ ...a, id: uuid() }));
+            }
             if (rand() < 0.3) {
-              if (uc.petName === "TestCooper") {
-                return pickN(medicalAlertPool.filter((a) => a.type === "behavioral"), 1).map((a) => ({ ...a, id: uuid() }));
-              }
-              if (uc.petName === "TestRocky") {
-                return pickN(medicalAlertPool.filter((a) => a.type === "skin"), 1).map((a) => ({ ...a, id: uuid() }));
-              }
               const count = rand() < 0.7 ? 1 : 2;
               return pickN(medicalAlertPool, count).map((a) => ({ ...a, id: uuid() }));
             }
@@ -1453,8 +1687,6 @@ async function seed() {
   }
   console.log(`✓ Created ${visitLogCount} grooming visit logs`);
   console.log("\nSeed complete!");
-
-  await client.end();
 }
 
 seed().catch((err) => {

src/__tests__/petProfileSummary.test.ts

@@ -0,0 +1,647 @@
+/**
+ * Pet Profile Summary Tests
+ *
+ * Covers GET /api/pets/:id/profile-summary in the deployed tree (root src/).
+ *
+ * Two suites share one mock harness:
+ *
+ *   1. GRO-2013 owner-bypass (the deployed-tree port of #135):
+ *      A customer who is auto-provisioned as a `groomer` staff row by rbac.ts
+ *      (with no appointment linkage) may still read their own pet's summary
+ *      when they supply a valid X-Impersonation-Session-Id whose clientId
+ *      matches the pet's clientId.
+ *
+ *   2. GRO-2014 error handling (deployed tree):
+ *      - Empty-body 500 must never escape the route — the onError handler
+ *        converts unhandled errors into a structured JSON 500.
+ *      - Malformed UUIDs must return 404 (not 500 via a Postgres uuid cast).
+ *      - Missing staff context must return 401 (not TypeError on staffRow.id).
+ *      - Pet not found must return 404.
+ *      - Groomer with no appointment linkage must return 403.
+ *      - Manager and groomer with linkage must receive the summary body.
+ *
+ * Deployed tree handler: src/routes/pets.ts. The mock queries the
+ * `appointments` table (the live schema) for visit history, not
+ * `groomingVisitLogs`.
+ */
+import { describe, it, expect, vi, beforeEach } from "vitest";
+import { Hono } from "hono";
+import type { AppEnv, StaffRow } from "../middleware/rbac.js";
+
+// ─── Staff fixtures ──────────────────────────────────────────────────────────
+
+const MANAGER: StaffRow = {
+  id: "staff-manager-id",
+  oidcSub: "oidc-manager-sub",
+  userId: null,
+  role: "manager",
+  isSuperUser: true,
+  name: "Manager McManager",
+  email: "manager@example.com",
+  active: true,
+  icalToken: null,
+  createdAt: new Date(),
+  updatedAt: new Date(),
+};
+
+const GROOMER: StaffRow = {
+  ...MANAGER,
+  id: "staff-groomer-id",
+  oidcSub: "oidc-groomer-sub",
+  role: "groomer",
+  isSuperUser: false,
+  name: "Groomer Gary",
+  email: "groomer@example.com",
+};
+
+/**
+ * Mirrors the auto-provisioned "groomer" staff row rbac.ts creates for an
+ * OIDC user (e.g. uat-customer@groombook.dev) on first login: role=groomer,
+ * no appointment linkage.
+ */
+const CUSTOMER_STAFF: StaffRow = {
+  ...MANAGER,
+  id: "staff-customer-id",
+  oidcSub: null,
+  userId: "user-customer-id",
+  role: "groomer",
+  name: "UAT Customer",
+  email: "uat-customer@groombook.dev",
+};
+
+// ─── Mutable mock state ─────────────────────────────────────────────────────
+
+const CLIENT_ID = "c0000001-0000-0000-0000-000000000001";
+const PET_ID = "c0000001-0000-0000-0000-000000000002";
+const OTHER_CLIENT_PET_ID = "c0000002-0000-0000-0000-000000000099";
+const UNKNOWN_PET_UUID = "00000000-0000-0000-0000-000000000001";
+
+const futureDate = () => new Date(Date.now() + 30 * 60_000);
+const pastDate = () => new Date(Date.now() - 5 * 60_000);
+
+function makePet(overrides: Record<string, unknown> = {}) {
+  return {
+    id: PET_ID,
+    clientId: CLIENT_ID,
+    name: "Biscuit",
+    species: "dog",
+    breed: "Golden Retriever",
+    weightKg: "30.00",
+    dateOfBirth: null,
+    healthAlerts: null,
+    groomingNotes: null,
+    cutStyle: null,
+    shampooPreference: null,
+    specialCareNotes: null,
+    customFields: {},
+    petSizeCategory: "large",
+    coatType: "double",
+    photoKey: null,
+    photoUploadedAt: null,
+    createdAt: new Date("2024-01-01"),
+    updatedAt: new Date("2024-01-01"),
+    ...overrides,
+  };
+}
+
+function makeAppointment(overrides: Record<string, unknown> = {}) {
+  return {
+    id: "appt-1",
+    clientId: CLIENT_ID,
+    petId: PET_ID,
+    serviceId: "service-1",
+    staffId: GROOMER.id,
+    batherStaffId: null,
+    status: "completed",
+    startTime: new Date("2024-06-01T09:00:00Z"),
+    endTime: new Date("2024-06-01T11:00:00Z"),
+    notes: null,
+    priceCents: 6000,
+    seriesId: null,
+    seriesIndex: null,
+    groupId: null,
+    confirmationStatus: "confirmed",
+    confirmedAt: null,
+    cancelledAt: null,
+    confirmationToken: null,
+    customerNotes: null,
+    createdAt: new Date("2024-05-15"),
+    updatedAt: new Date("2024-05-15"),
+    ...overrides,
+  };
+}
+
+function makeService(overrides: Record<string, unknown> = {}) {
+  return {
+    id: "service-1",
+    name: "Full Groom",
+    description: null,
+    basePriceCents: 6000,
+    durationMinutes: 120,
+    active: true,
+    createdAt: new Date(),
+    updatedAt: new Date(),
+    ...overrides,
+  };
+}
+
+function makeSession(overrides: Record<string, unknown> = {}) {
+  return {
+    id: "sess-owner",
+    staffId: CUSTOMER_STAFF.id,
+    clientId: CLIENT_ID,
+    reason: "sso-bridge",
+    status: "active",
+    startedAt: new Date(),
+    endedAt: null,
+    expiresAt: futureDate(),
+    createdAt: new Date(),
+    ...overrides,
+  };
+}
+
+// ─── DB mock state ──────────────────────────────────────────────────────────
+
+let petsTable: Record<string, unknown>[];
+let appointmentsTable: Record<string, unknown>[];
+let servicesTable: Record<string, unknown>[];
+let sessionsTable: Record<string, unknown>[];
+
+// selectQueue: queries resolve in FIFO order. Each .from(table) result
+// returns a chain that resolves to the next queued row set on a terminal
+// call (.where()/.orderBy()/.limit()).
+//
+// A queued entry of `{ table: "pets", rows: null, throw: "..." }` tells the
+// mock to throw instead of returning rows — used by the GRO-2014 "JSON
+// envelope on downstream error" test. Any other queued entry with `rows`
+// resolves to those rows. An entry with `rows: []` returns an empty array
+// (no rows, no throw).
+let selectQueue: Array<{
+  table: string;
+  rows: unknown[] | null;
+  throw?: string;
+}> = [];
+
+// Captured `db.insert(table).values(vals)` calls. Mirrors the pattern from
+// src/__tests__/impersonation.test.ts so the GRO-2063 audit row assertions
+// can inspect what the route tried to write without needing a real DB.
+let insertCapture: Array<{ table: string; vals: Record<string, unknown> }> = [];
+
+function enqueue(table: string, rows: unknown[] = []) {
+  selectQueue.push({ table, rows });
+}
+
+function enqueueThrow(table: string, message: string) {
+  selectQueue.push({ table, rows: null, throw: message });
+}
+
+function resetMock() {
+  petsTable = [makePet()];
+  appointmentsTable = [makeAppointment()];
+  servicesTable = [makeService()];
+  sessionsTable = [makeSession()];
+  selectQueue = [];
+  insertCapture = [];
+}
+
+// ─── Module mocks ───────────────────────────────────────────────────────────
+
+vi.mock("@groombook/db", () => {
+  function makeTable(name: string) {
+    return new Proxy(
+      { _name: name },
+      {
+        get(target, prop) {
+          if (prop === "_name") return name;
+          if (prop === "$inferSelect") return {};
+          return { table: name, column: prop };
+        },
+      }
+    );
+  }
+
+  function sqlMock(_strings: TemplateStringsArray, ..._params: unknown[]) {
+    const queryString = _strings[0];
+    return {
+      queryChunks: [queryString],
+      as: (alias: string) => ({
+        queryChunks: [queryString],
+        fieldAlias: alias,
+        getSQL() { return this.queryChunks; },
+      }),
+    };
+  }
+
+  function takeQueuedRows(tableName: string): unknown[] {
+    const next = selectQueue.shift();
+    if (next && next.table === tableName) {
+      if (next.throw) {
+        throw new Error(next.throw);
+      }
+      return next.rows ?? [];
+    }
+    return [];
+  }
+
+  // Wrap a finalised result in a Proxy that exposes chainable methods
+  // and the resolved rows. Each call to a chainable method (where/orderBy/
+  // limit/...) returns the SAME rows so the route's natural await on the
+  // chain resolves to the queued data.
+  function wrapRows(rows: unknown[]): unknown {
+    return new Proxy(rows, {
+      get(target, prop: string | symbol) {
+        if (prop === "where" || prop === "orderBy" || prop === "limit"
+          || prop === "leftJoin" || prop === "innerJoin" || prop === "from") {
+          return () => wrapRows(rows);
+        }
+        if (prop === "then") {
+          return (onFulfilled?: (v: unknown) => unknown, onRejected?: (e: unknown) => unknown) =>
+            Promise.resolve(rows).then(onFulfilled, onRejected);
+        }
+        if (prop === Symbol.iterator) {
+          return function* () { for (const v of target) yield v; };
+        }
+        if (prop === Symbol.asyncIterator) {
+          return async function* () { for (const v of target) yield v; };
+        }
+        // @ts-expect-error proxy access
+        return target[prop];
+      },
+    });
+  }
+
+  return {
+    getDb: () => ({
+      select: (_cols?: Record<string, unknown>) => ({
+        from: (table: { _name?: string }) => wrapRows(takeQueuedRows(table._name ?? "")),
+      }),
+      insert: (table: { _name?: string }) => ({
+        values: (vals: Record<string, unknown>) => {
+          insertCapture.push({ table: table._name ?? "unknown", vals });
+          return { returning: () => [{}] };
+        },
+      }),
+      update: () => ({ set: () => ({ where: () => ({ returning: () => [{}] }) }) }),
+      delete: () => ({ where: () => ({ returning: () => [{}] }) }),
+    }),
+    pets: makeTable("pets"),
+    appointments: makeTable("appointments"),
+    staff: makeTable("staff"),
+    services: makeTable("services"),
+    impersonationSessions: makeTable("impersonationSessions"),
+    impersonationAuditLogs: makeTable("impersonation_audit_logs"),
+    and: vi.fn((..._args: unknown[]) => ({})),
+    desc: vi.fn((c: unknown) => c),
+    eq: vi.fn((_a: unknown, _b: unknown) => ({})),
+    exists: vi.fn(() => true),
+    or: vi.fn((..._args: unknown[]) => ({})),
+    sql: sqlMock,
+  };
+});
+
+vi.mock("../lib/s3.js", () => ({
+  getPresignedUploadUrl: vi.fn(),
+  getPresignedGetUrl: vi.fn(),
+  deleteObject: vi.fn(),
+}));
+
+// ─── Import after mocks are set up ──────────────────────────────────────────
+
+const { petsRouter } = await import("../routes/pets.js");
+
+// ─── App builder ────────────────────────────────────────────────────────────
+
+function buildApp(staffRow: StaffRow | null) {
+  const app = new Hono<AppEnv>();
+  app.use("*", async (c, next) => {
+    if (staffRow) {
+      c.set("jwtPayload", { sub: staffRow.oidcSub ?? staffRow.userId ?? "" });
+      c.set("staff", staffRow);
+    }
+    await next();
+  });
+  app.route("/pets", petsRouter);
+  return app;
+}
+
+// ─── Reset before each test ─────────────────────────────────────────────────
+
+beforeEach(() => {
+  resetMock();
+  vi.clearAllMocks();
+});
+
+// ─── GRO-2014 error-handling suite ──────────────────────────────────────────
+
+describe("GET /:id/profile-summary — GRO-2014 error handling", () => {
+  it("returns 404 (not 500) for a malformed UUID path param", async () => {
+    const app = buildApp(MANAGER);
+    const res = await app.request("/pets/not-a-uuid/profile-summary");
+    expect(res.status).toBe(404);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("Not found");
+  });
+
+  it("returns 401 when staff context is missing (defense in depth)", async () => {
+    const app = buildApp(null);
+    const res = await app.request(`/pets/${UNKNOWN_PET_UUID}/profile-summary`);
+    expect(res.status).toBe(401);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("Unauthorized");
+  });
+
+  it("returns 404 when authenticated and pet does not exist", async () => {
+    enqueue("pets", []);
+    const app = buildApp(MANAGER);
+    const res = await app.request(`/pets/${UNKNOWN_PET_UUID}/profile-summary`);
+    expect(res.status).toBe(404);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("Not found");
+  });
+
+  it("returns 403 when groomer has no appointment linkage to the pet's client", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", []); // linkage check returns empty → 403
+    const app = buildApp(GROOMER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(403);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("Forbidden");
+  });
+
+  it("returns 200 with summary for a manager (no groomer linkage check)", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", appointmentsTable); // history
+    enqueue("appointments", [{ count: 1 }]);    // visit count
+    enqueue("appointments", []);                // upcoming (none)
+    const app = buildApp(MANAGER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+    const body = (await res.json()) as Record<string, unknown>;
+    expect(body.id).toBe(PET_ID);
+    expect(body.name).toBe("Biscuit");
+    expect(body.visitCount).toBe(1);
+    expect(body.upcomingAppointment).toBeNull();
+    expect(body.recentGroomingHistory).toBeInstanceOf(Array);
+  });
+
+  it("returns 200 with summary for a groomer with appointment linkage", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", [{ id: "appt-1" }]); // linkage found
+    enqueue("appointments", appointmentsTable);  // history
+    enqueue("appointments", [{ count: 1 }]);     // visit count
+    enqueue("appointments", []);                 // upcoming
+    const app = buildApp(GROOMER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+    const body = (await res.json()) as Record<string, unknown>;
+    expect(body.id).toBe(PET_ID);
+  });
+
+  it("returns a JSON envelope (not empty body) when a downstream query throws", async () => {
+    enqueueThrow("pets", "simulated postgres uuid cast failure");
+    const app = buildApp(MANAGER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(500);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("Internal Server Error");
+  });
+});
+
+// ─── GRO-2013 owner-bypass suite ────────────────────────────────────────────
+
+describe("GET /:id/profile-summary — owner-bypass (GRO-2013)", () => {
+  it("returns 404 when the pet does not exist", async () => {
+    enqueue("pets", []);
+    const app = buildApp(MANAGER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(404);
+  });
+
+  it("returns 200 with aggregated profile for a manager", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", appointmentsTable);
+    enqueue("appointments", [{ count: 1 }]);
+    enqueue("appointments", []);
+
+    const app = buildApp(MANAGER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+    const body = await res.json();
+    expect(body.id).toBe(PET_ID);
+    expect(body.name).toBe("Biscuit");
+    expect(body.recentGroomingHistory).toBeInstanceOf(Array);
+    expect(body.visitCount).toBe(1);
+    expect(body.upcomingAppointment).toBeNull();
+  });
+
+  it("returns 200 for a groomer with appointment linkage to the pet's client", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", [{ id: "appt-1" }]); // linkage found
+    enqueue("appointments", appointmentsTable);
+    enqueue("appointments", [{ count: 1 }]);
+    enqueue("appointments", []);
+
+    const app = buildApp(GROOMER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+  });
+
+  it("returns 403 for a groomer with no appointment linkage and no bypass header", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", []); // no linkage
+
+    const app = buildApp(GROOMER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(403);
+  });
+
+  it("customer-as-groomer with valid active session for pet's client returns 200", async () => {
+    enqueue("pets", petsTable);
+    enqueue("impersonationSessions", sessionsTable); // active session found
+    enqueue("appointments", appointmentsTable);
+    enqueue("appointments", [{ count: 1 }]);
+    enqueue("appointments", []);
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-owner" },
+    });
+    expect(res.status).toBe(200);
+    const body = await res.json();
+    expect(body.id).toBe(PET_ID);
+  });
+
+  it("customer-as-groomer with no header still gets 403 (no bypass)", async () => {
+    enqueue("pets", petsTable);
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(403);
+  });
+
+  it("customer-as-groomer with session for a DIFFERENT client gets 403 (cross-tenant blocked)", async () => {
+    // Session exists but clientId !== pet.clientId → bypass does not apply
+    // → falls through to groomer linkage check → no linkage → 403
+    enqueue("pets", petsTable);
+    enqueue("impersonationSessions", [
+      makeSession({
+        id: "sess-other-client",
+        clientId: "c0000000-0000-0000-0000-000000000099", // different from CLIENT_ID
+      }),
+    ]);
+    enqueue("appointments", []); // no linkage → 403
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-other-client" },
+    });
+    expect(res.status).toBe(403);
+  });
+
+  it("customer-as-groomer with expired session still gets 403", async () => {
+    enqueue("pets", petsTable);
+    enqueue("impersonationSessions", [
+      makeSession({ id: "sess-expired", expiresAt: pastDate() }),
+    ]);
+    enqueue("appointments", []); // no linkage → 403
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-expired" },
+    });
+    expect(res.status).toBe(403);
+  });
+
+  it("customer-as-groomer with ended (status != active) session still gets 403", async () => {
+    enqueue("pets", petsTable);
+    enqueue("impersonationSessions", [
+      makeSession({ id: "sess-ended", status: "ended" }),
+    ]);
+    enqueue("appointments", []); // no linkage → 403
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-ended" },
+    });
+    expect(res.status).toBe(403);
+  });
+
+  it("customer-as-groomer with unknown session id still gets 403", async () => {
+    enqueue("pets", petsTable);
+    enqueue("impersonationSessions", []); // session not found
+    enqueue("appointments", []); // no linkage → 403
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-unknown" },
+    });
+    expect(res.status).toBe(403);
+  });
+
+  it("manager does NOT need the impersonation header (existing role check still works)", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", appointmentsTable);
+    enqueue("appointments", [{ count: 1 }]);
+    enqueue("appointments", []);
+
+    const app = buildApp(MANAGER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+  });
+
+  it("groomer with linkage to pet's client still works (regression — no regression from bypass)", async () => {
+    enqueue("pets", petsTable);
+    enqueue("appointments", [{ id: "appt-1" }]); // linkage found
+    enqueue("appointments", appointmentsTable);
+    enqueue("appointments", [{ count: 1 }]);
+    enqueue("appointments", []);
+
+    const app = buildApp(GROOMER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+  });
+
+  it("owner-bypass: customer cannot view another client's pet (cross-tenant block)", async () => {
+    // The customer has a valid session for CLIENT_ID, but the pet belongs
+    // to a different client → isOwner=false → falls through to groomer
+    // linkage check → 403.
+    enqueue("pets", [
+      makePet({ id: OTHER_CLIENT_PET_ID, clientId: "c0000002-0000-0000-0000-000000000002" }),
+    ]);
+    enqueue("impersonationSessions", sessionsTable); // valid session, but for CLIENT_ID
+    enqueue("appointments", []); // no linkage → 403
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${OTHER_CLIENT_PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-owner" },
+    });
+    expect(res.status).toBe(403);
+  });
+});
+
+// ─── GRO-2063 owner-bypass audit write ──────────────────────────────────────
+
+describe("GET /:id/profile-summary — owner-bypass audit row (GRO-2063)", () => {
+  it("writes exactly one audit row on the owner-bypass success path", async () => {
+    enqueue("pets", petsTable);
+    enqueue("impersonationSessions", sessionsTable); // valid active session for CLIENT_ID
+    enqueue("appointments", appointmentsTable);
+    enqueue("appointments", [{ count: 1 }]);
+    enqueue("appointments", []);
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-owner" },
+    });
+    expect(res.status).toBe(200);
+
+    const auditInserts = insertCapture.filter((c) => c.table === "impersonation_audit_logs");
+    expect(auditInserts).toHaveLength(1);
+    const vals = auditInserts[0]!.vals;
+    expect(vals.action).toBe("read_profile_summary");
+    expect(vals.sessionId).toBe("sess-owner");
+    expect(vals.pageVisited).toBe(`/pets/${PET_ID}/profile-summary`);
+    expect(vals.metadata).toEqual({
+      petId: PET_ID,
+      actorStaffId: CUSTOMER_STAFF.id,
+    });
+  });
+
+  it("does NOT write an audit row on the normal groomer-linkage success path", async () => {
+    // GROOMER is a "real" groomer with appointment linkage, NOT the
+    // auto-provisioned customer-as-groomer. No impersonation header is
+    // present, so the owner-bypass branch never executes.
+    enqueue("pets", petsTable);
+    enqueue("appointments", [{ id: "appt-1" }]); // linkage found
+    enqueue("appointments", appointmentsTable);
+    enqueue("appointments", [{ count: 1 }]);
+    enqueue("appointments", []);
+
+    const app = buildApp(GROOMER);
+    const res = await app.request(`/pets/${PET_ID}/profile-summary`);
+    expect(res.status).toBe(200);
+
+    const auditInserts = insertCapture.filter((c) => c.table === "impersonation_audit_logs");
+    expect(auditInserts).toHaveLength(0);
+  });
+
+  it("does NOT write an audit row when the owner-bypass attempt is denied (cross-tenant)", async () => {
+    // Customer has a valid session but it points at a different client.
+    // isOwner=false, falls through to groomer linkage check, returns 403.
+    enqueue("pets", [
+      makePet({ id: OTHER_CLIENT_PET_ID, clientId: "c0000002-0000-0000-0000-000000000002" }),
+    ]);
+    enqueue("impersonationSessions", sessionsTable); // session is for CLIENT_ID
+    enqueue("appointments", []); // no linkage → 403
+
+    const app = buildApp(CUSTOMER_STAFF);
+    const res = await app.request(`/pets/${OTHER_CLIENT_PET_ID}/profile-summary`, {
+      headers: { "X-Impersonation-Session-Id": "sess-owner" },
+    });
+    expect(res.status).toBe(403);
+
+    const auditInserts = insertCapture.filter((c) => c.table === "impersonation_audit_logs");
+    expect(auditInserts).toHaveLength(0);
+  });
+});

src/__tests__/rbac.test.ts

@@ -43,42 +43,103 @@ const GROOMER: StaffRow = {
 
 // ─── Mock DB ──────────────────────────────────────────────────────────────────
 
+// staffLookupResult drives every `from(staff)` query that doesn't go through
+// the dev-mode `.limit()` shortcut. Tests that want to simulate "no staff row"
+// leave it null.
 let staffLookupResult: StaffRow | null = null;
+
+// managerFallbackResult is only consumed by the dev-mode `from(staff).limit(1)`
+// path (looking up the first manager when AUTH_DISABLED=true and no header).
 let managerFallbackResult: StaffRow | null = MANAGER;
 
+// userLookupResult drives `from(user).limit(1)` for the Better-Auth user
+// auto-provision branch (GRO-2052). Tests that simulate "no Better-Auth user"
+// leave it null.
+type UserRow = { id: string; name: string | null; email: string | null };
+let userLookupResult: UserRow | null = null;
+
+// accountLookupResult drives `from(account).limit(1)` for the legacy OIDC
+// auto-provision branch. Null means "no OIDC account row".
+let accountLookupResult: { id: string } | null = null;
+
+// insertReturningResult drives `insert(staff).values(...).returning()` for
+// any auto-provision branch that actually creates a staff record. Null means
+// the INSERT returned no rows (simulating a DB failure).
+let insertReturningResult: StaffRow | null = null;
+
 vi.mock("@groombook/db", () => {
-  const staff = new Proxy(
-    { _name: "staff" },
-    {
-      get(target, prop) {
-        if (prop === "_name") return "staff";
-        if (prop === "$inferSelect") return {};
-        return { table: "staff", column: prop };
-      },
-    }
-  );
+  function tableMarker(name: string) {
+    return new Proxy(
+      { _name: name },
+      {
+        get(_target, prop) {
+          if (prop === "_name") return name;
+          if (prop === "$inferSelect") return {};
+          return { table: name, column: prop };
+        },
+      }
+    );
+  }
+
+  const staff = tableMarker("staff");
+  const user = tableMarker("user");
+  const account = tableMarker("account");
+
+  function lookupFor(tableName: string) {
+    if (tableName === "user") return userLookupResult;
+    if (tableName === "account") return accountLookupResult;
+    return staffLookupResult;
+  }
 
   return {
     getDb: () => ({
-      select: () => ({
-        from: () => ({
-          where: () => ({
-            limit: () => {
-              // dev mode fallback to first manager
-              return managerFallbackResult ? [managerFallbackResult] : [];
-            },
-            [Symbol.iterator]: function* () {
-              if (staffLookupResult) yield staffLookupResult;
-            },
-            0: staffLookupResult,
-            length: staffLookupResult ? 1 : 0,
-          }),
+      select: (_columns?: unknown) => ({
+        from: (table: { _name?: string }) => {
+          const name = table?._name ?? "staff";
+          return {
+            where: () => ({
+              limit: () => {
+                // The user / account auto-provision branches always call
+                // `.limit(1)`; route to the per-table lookup state.
+                if (name === "user")
+                  return userLookupResult ? [userLookupResult] : [];
+                if (name === "account")
+                  return accountLookupResult ? [accountLookupResult] : [];
+                // dev-mode `from(staff).limit(1)` falls back to the first
+                // manager when AUTH_DISABLED is set with no header.
+                return managerFallbackResult ? [managerFallbackResult] : [];
+              },
+              [Symbol.iterator]: function* () {
+                const row = lookupFor(name);
+                if (row) yield row;
+              },
+              0: lookupFor(name),
+              length: lookupFor(name) ? 1 : 0,
+            }),
+          };
+        },
+      }),
+      insert: (_table: unknown) => ({
+        values: (_v: unknown) => ({
+          returning: () =>
+            insertReturningResult ? [insertReturningResult] : [],
+        }),
+      }),
+      update: (_table: unknown) => ({
+        set: (_v: unknown) => ({
+          where: () => Promise.resolve(undefined),
         }),
       }),
     }),
     staff,
+    user,
+    account,
     eq: vi.fn((_col: unknown, _val: unknown) => ({ col: _col, val: _val })),
     and: vi.fn((..._clauses: unknown[]) => ({})),
+    sql: Object.assign(
+      vi.fn((..._tpl: unknown[]) => ({})),
+      { raw: vi.fn(() => ({})) }
+    ),
   };
 });
 
@@ -87,16 +148,25 @@ vi.mock("@groombook/db", () => {
 function resetMocks() {
   staffLookupResult = null;
   managerFallbackResult = MANAGER;
+  userLookupResult = null;
+  accountLookupResult = null;
+  insertReturningResult = null;
 }
 
 /** Build a minimal Hono app with jwtPayload pre-set, then apply a middleware. */
 function buildApp(
   middleware: MiddlewareHandler<AppEnv>,
-  handler?: (c: Context<AppEnv>) => Response | Promise<Response>
+  handler?: (c: Context<AppEnv>) => Response | Promise<Response>,
+  jwtOverride?: Partial<{ sub: string; email: string; name: string }>
 ) {
   const app = new Hono<AppEnv>();
   app.use("*", async (c, next) => {
-    c.set("jwtPayload", { sub: staffLookupResult?.userId ?? "unknown-sub" });
+    const defaultSub = staffLookupResult?.userId ?? "unknown-sub";
+    c.set("jwtPayload", {
+      sub: jwtOverride?.sub ?? defaultSub,
+      ...(jwtOverride?.email !== undefined ? { email: jwtOverride.email } : {}),
+      ...(jwtOverride?.name !== undefined ? { name: jwtOverride.name } : {}),
+    });
     await next();
   });
   app.use("*", middleware);
@@ -204,6 +274,125 @@ describe("resolveStaffMiddleware", () => {
   });
 });
 
+// ─── Auto-provision branches (GRO-2052) ───────────────────────────────────────
+//
+// Each branch creates a staff row on first authenticated request when no row
+// exists yet. The Better-Auth branch (user table) is the primary path for
+// email/password customers; the OIDC branch (account table) is a fallback for
+// legacy authentik/google/github sessions.
+
+describe("resolveStaffMiddleware — auto-provision", () => {
+  const PROVISIONED: StaffRow = {
+    ...MANAGER,
+    id: "staff-provisioned-id",
+    oidcSub: null,
+    userId: "ba-user-customer",
+    role: "groomer",
+    isSuperUser: false,
+    name: "UAT Customer",
+    email: "uat-customer@groombook.dev",
+  };
+
+  it("Better-Auth: creates a groomer staff row when user exists but no staff record (GRO-2052)", async () => {
+    // No existing staff row, no OIDC account row, but a Better-Auth user row.
+    staffLookupResult = null;
+    userLookupResult = {
+      id: "ba-user-customer",
+      name: "UAT Customer",
+      email: "uat-customer@groombook.dev",
+    };
+    accountLookupResult = null;
+    insertReturningResult = PROVISIONED;
+
+    let capturedStaff: StaffRow | null = null;
+    const app = buildApp(
+      resolveStaffMiddleware,
+      (c) => {
+        capturedStaff = c.get("staff");
+        return c.json({ ok: true });
+      },
+      { sub: "ba-user-customer", email: "uat-customer@groombook.dev" }
+    );
+
+    const res = await app.request("/test");
+    expect(res.status).toBe(200);
+    expect(capturedStaff).not.toBeNull();
+    expect(capturedStaff!.role).toBe("groomer");
+    expect(capturedStaff!.userId).toBe("ba-user-customer");
+  });
+
+  it("Better-Auth: returns 500 if INSERT yields no row", async () => {
+    staffLookupResult = null;
+    userLookupResult = {
+      id: "ba-user-customer",
+      name: "UAT Customer",
+      email: "uat-customer@groombook.dev",
+    };
+    insertReturningResult = null; // simulate INSERT … RETURNING returning []
+
+    const app = buildApp(resolveStaffMiddleware, undefined, {
+      sub: "ba-user-customer",
+      email: "uat-customer@groombook.dev",
+    });
+
+    const res = await app.request("/test");
+    expect(res.status).toBe(500);
+    const body = await res.json();
+    expect(body.error).toMatch(/auto-provision failed/i);
+  });
+
+  it("Better-Auth branch runs before OIDC branch (does not require jwt.email)", async () => {
+    // A Better-Auth user row alone is sufficient: jwt.email is intentionally
+    // absent. The pre-GRO-2052 code only auto-provisioned inside `if (jwt.email)`.
+    staffLookupResult = null;
+    userLookupResult = {
+      id: "ba-user-customer",
+      name: "UAT Customer",
+      email: "uat-customer@groombook.dev",
+    };
+    insertReturningResult = PROVISIONED;
+
+    const app = buildApp(resolveStaffMiddleware, undefined, {
+      sub: "ba-user-customer",
+    });
+
+    const res = await app.request("/test");
+    expect(res.status).toBe(200);
+  });
+
+  it("OIDC fallback: still provisions when user row is missing but account row exists", async () => {
+    // No staff row, no Better-Auth user, but an OIDC account row.
+    staffLookupResult = null;
+    userLookupResult = null;
+    accountLookupResult = { id: "oidc-account-id" };
+    insertReturningResult = { ...PROVISIONED, userId: "oidc-sub" };
+
+    const app = buildApp(resolveStaffMiddleware, undefined, {
+      sub: "oidc-sub",
+      email: "oidc-user@example.com",
+    });
+
+    const res = await app.request("/test");
+    expect(res.status).toBe(200);
+  });
+
+  it("falls through to 403 when neither Better-Auth user nor OIDC account row exists", async () => {
+    staffLookupResult = null;
+    userLookupResult = null;
+    accountLookupResult = null;
+
+    const app = buildApp(resolveStaffMiddleware, undefined, {
+      sub: "ghost-sub",
+      email: "ghost@example.com",
+    });
+
+    const res = await app.request("/test");
+    expect(res.status).toBe(403);
+    const body = await res.json();
+    expect(body.error).toMatch(/no staff record/i);
+  });
+});
+
 // ─── requireRole tests ────────────────────────────────────────────────────────
 
 describe("requireRole", () => {

src/middleware/rbac.ts

@@ -1,5 +1,5 @@
 import type { MiddlewareHandler } from "hono";
-import { and, eq, getDb, sql, staff, account } from "@groombook/db";
+import { and, eq, getDb, sql, staff, account, user } from "@groombook/db";
 
 export type StaffRole = "groomer" | "receptionist" | "manager";
 export type StaffRow = typeof staff.$inferSelect;
@@ -111,8 +111,49 @@ export const resolveStaffMiddleware: MiddlewareHandler<AppEnv> = async (
     }
   }
 
+  // Auto-provision for Better-Auth users (GRO-2052): the user signed in via
+  // Better-Auth (email/password, magic link, etc.), so a row exists in `user`
+  // for jwt.sub but no `account` provider row is required. Create a minimal
+  // groomer staff record on first login. This is the primary auto-provision
+  // path; the OIDC branch below remains as a fallback for legacy accounts
+  // that exist in `account` but not in `user`.
+  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 emailPrefix = userRow.email ? userRow.email.split("@")[0] : "Unknown";
+    const name = userRow.name?.trim() || jwt.name?.trim() || emailPrefix;
+
+    const [newStaff] = await db
+      .insert(staff)
+      .values({
+        userId: jwt.sub,
+        email: userRow.email ?? jwt.email ?? "",
+        name,
+        role: "groomer",
+        isSuperUser: false,
+        active: true,
+      } as Parameters<typeof db.insert>[0] extends { values: infer V } ? V : never)
+      .returning()!;
+
+    if (!newStaff) {
+      return c.json({ error: "Forbidden: auto-provision failed" }, 500);
+    }
+
+    console.log(
+      `[rbac] auto-provisioned staff record for Better-Auth user: ${jwt.sub} -> staff:${newStaff.id} (${name})`
+    );
+    c.set("staff", newStaff);
+    await next();
+    return;
+  }
+
   // Auto-provision for OIDC users: check if jwt.sub has an OAuth/OIDC account
-  // (e.g. authentik). If so, create a groomer staff record on the fly.
+  // (e.g. authentik). If so, create a groomer staff record on the fly. This
+  // is kept for backward compatibility with legacy OIDC sessions whose user
+  // row may not yet exist in the Better-Auth `user` table.
   if (jwt.email) {
     const [oidcAccount] = await db
       .select({ id: account.id })

src/routes/pets.ts

@@ -7,6 +7,8 @@ import {
   eq,
   exists,
   getDb,
+  impersonationAuditLogs,
+  impersonationSessions,
   or,
   pets,
   appointments,
@@ -23,6 +25,23 @@ import {
 
 export const petsRouter = new Hono<AppEnv>();
 
+// Convert Zod validation errors from 422 to 400 and ensure any thrown error
+// returns a structured JSON body rather than Hono's default empty-body 500.
+// GRO-2014: profile-summary previously bubbled unhandled errors and produced
+// an empty-body 500. Mirror the onError pattern already used in invoices.ts
+// and reports.ts so every error has a JSON envelope.
+petsRouter.onError((err, c) => {
+  if (err instanceof z.ZodError) {
+    return c.json({ error: "Validation failed", issues: err.issues }, 400);
+  }
+  console.error("[pets] unhandled error", err);
+  return c.json({ error: "Internal Server Error" }, 500);
+});
+
+// UUID format used by all pet routes — guards path params against malformed
+// values before they hit Drizzle / Postgres uuid columns (which would throw).
+const uuidSchema = z.string().uuid();
+
 const createPetSchema = z.object({
   clientId: z.string().uuid(),
   name: z.string().min(1).max(200),
@@ -109,18 +128,121 @@ petsRouter.get("/:id", async (c) => {
   return c.json(row);
 });
 
+/**
+ * Resolves the clientId from the X-Impersonation-Session-Id header, if present and active.
+ * Used by staff routes to allow a customer (auto-provisioned as a `groomer` staff row
+ * by rbac.ts) to access their own pet's data when they are the rightful owner.
+ *
+ * Returns null when the header is missing, the session is unknown/expired/ended, or the
+ * session exists but has no clientId — callers should treat null as "no owner-bypass".
+ */
+async function resolveImpersonationClientId(
+  db: ReturnType<typeof getDb>,
+  c: { req: { header: (name: string) => string | undefined } }
+): Promise<string | null> {
+  const sessionId = c.req.header("X-Impersonation-Session-Id");
+  if (!sessionId) return null;
+  const [session] = await db
+    .select({
+      clientId: impersonationSessions.clientId,
+      status: impersonationSessions.status,
+      expiresAt: impersonationSessions.expiresAt,
+    })
+    .from(impersonationSessions)
+    .where(eq(impersonationSessions.id, sessionId))
+    .limit(1);
+  if (!session) return null;
+  if (session.status !== "active") return null;
+  if (session.expiresAt <= new Date()) return null;
+  return session.clientId;
+}
+
+/**
+ * Defense-in-depth audit write for the staff-side owner-bypass path in
+ * GET /pets/:id/profile-summary. Mirrors the failure-isolation pattern in
+ * src/middleware/portalAudit.ts: errors are logged but never thrown, so a
+ * misbehaving audit insert cannot turn a working read into a 500.
+ *
+ * Called only when the owner-bypass actually fires (i.e. the requester is a
+ * groomer-role staff row with no appointment linkage, but supplies a valid
+ * X-Impersonation-Session-Id whose clientId matches the pet's owner). The
+ * `petId` and `actorStaffId` are written inside `metadata` because the
+ * impersonation_audit_logs schema has no first-class columns for them and
+ * adding a migration is out of scope.
+ */
+async function writeOwnerBypassAudit(
+  db: ReturnType<typeof getDb>,
+  args: {
+    sessionId: string;
+    petId: string;
+    actorStaffId: string;
+    pageVisited: string;
+  }
+): Promise<void> {
+  try {
+    await db.insert(impersonationAuditLogs).values({
+      sessionId: args.sessionId,
+      action: "read_profile_summary",
+      pageVisited: args.pageVisited,
+      metadata: { petId: args.petId, actorStaffId: args.actorStaffId },
+    });
+  } catch (err) {
+    console.error("[pets] failed to write owner-bypass audit log:", err);
+  }
+}
+
 petsRouter.get("/:id/profile-summary", async (c) => {
   const db = getDb();
   const petId = c.req.param("id");
+
+  // GRO-2014: validate UUID format before hitting Postgres. Passing a non-UUID
+  // string to a uuid column makes the driver throw, which previously surfaced
+  // as an empty-body 500 to clients.
+  const parsedId = uuidSchema.safeParse(petId);
+  if (!parsedId.success) {
+    return c.json({ error: "Not found" }, 404);
+  }
+
+  // Defense in depth: resolveStaffMiddleware should always populate `staff`
+  // for protected routes (or short-circuit with 401/403 of its own). Guard
+  // anyway so a misconfigured route mount can't trigger a TypeError on
+  // staffRow.id when the linkage check runs.
   const staffRow = c.get("staff");
-  const isGroomer = staffRow?.role === "groomer";
+  if (!staffRow) {
+    return c.json({ error: "Unauthorized" }, 401);
+  }
+  const isGroomer = staffRow.role === "groomer";
 
   // Fetch the pet
   const [pet] = await db.select().from(pets).where(eq(pets.id, petId));
   if (!pet) return c.json({ error: "Not found" }, 404);
 
-  // Groomer RBAC: check appointment linkage to this pet's client
+  // Owner-bypass (GRO-2013): a customer who supplies a valid
+  // X-Impersonation-Session-Id for the pet's owning client may read their
+  // own pet's summary, even though rbac.ts auto-provisions them as a
+  // `groomer` staff row with no appointment linkage.
+  let isOwner = false;
   if (isGroomer) {
+    const headerSessionId = c.req.header("X-Impersonation-Session-Id");
+    const ownerClientId = await resolveImpersonationClientId(db, c);
+    isOwner = !!ownerClientId && ownerClientId === pet.clientId;
+    if (isOwner && headerSessionId) {
+      // GRO-2063: defense-in-depth audit row. Only fires when the bypass
+      // is actually granted; never on the normal groomer-linkage path,
+      // 403/404/401, or when the header is absent. Failure is swallowed
+      // (try/catch inside writeOwnerBypassAudit) so this can never turn a
+      // working read into a 500.
+      await writeOwnerBypassAudit(db, {
+        sessionId: headerSessionId,
+        petId: pet.id,
+        actorStaffId: staffRow.id,
+        pageVisited: c.req.path,
+      });
+    }
+  }
+
+  // Groomer RBAC: check appointment linkage to this pet's client
+  if (isGroomer && !isOwner) {
     const [linkage] = await db
       .select({ id: appointments.id })
       .from(appointments)