# Final Enterprise Readiness Report

**Date:** 2026-05-31  
**Sprint:** Final Enterprise Readiness  
**Recommendation:** **NO-GO** for full production rollout until staging E2E is green

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## Executive summary

Backend department scoping, collaborator model, participant colors, permission-aware UI improvements, and operational health probes were completed and validated via automated tests (194 PHP, 137 Vitest). **Staging live E2E was not executed** in this environment and remains the primary blocker for production go-live.

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## 1. Department scope verification

| Check | Result |
|-------|--------|
| Multi-department membership | ✅ Documented — `docs/DEPARTMENT_MEMBERSHIP_DECISION.md` |
| Department head user list scoped | ✅ `UserAdminService`, `DepartmentPolicy` |
| Ticket visibility scoped | ✅ `TicketVisibilityService` |
| Statistics endpoint authorized | ✅ **Fixed** — `TicketController::statistics` |
| Support endpoints membership-enforced | ✅ **Fixed** — `DepartmentSupportController` |
| Policies use `isDepartmentHead()` | ✅ Ticket, Category, SLA, Dashboard, Audit |
| Notification templates dept-scoped | ✅ **Fixed** — head or company admin for dept templates |
| Automated tests | ✅ `DepartmentHeadScopingTest`, existing membership/visibility tests |

**Score: 9 / 10** — Verified in PHPUnit; not re-verified on staging.

---

## 2. User assignment model

| Rule | Status |
|------|--------|
| Exactly one assignee (`current_assignee_id`) | ✅ |
| Assignment history append-only | ✅ |
| Cross-department assign blocked | ✅ Tested |
| Assignee removed from collaborators on assign | ✅ **Fixed** + tested |

**Score: 9.5 / 10**

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## 3. Collaborator model

| Capability | Status |
|------------|--------|
| View / reply / notes / notifications / realtime | ✅ |
| Cannot become assignee automatically | ✅ |
| Activity: added / removed | ✅ |
| Activity: assignee_changed | ✅ **Added** to timeline |
| Collaborator cannot be assignee duplicate | ✅ Enforced on add + cleanup on assign |

**Score: 9 / 10**

---

## 4. Participant color implementation

| Role | Color strategy | Status |
|------|----------------|--------|
| Requester | Fixed palette | ✅ |
| Assignee | Fixed palette | ✅ **Added** |
| Collaborators | Deterministic hash by user ID | ✅ |
| Applied to avatars, names, chips, notes | ✅ |

**Score: 9 / 10**

---

## 5. Staging E2E evidence

| Item | Status |
|------|--------|
| Live staging suite scaffold | ✅ `staging-verification.spec.ts` |
| Screenshots / videos / traces dir | ✅ `docs/e2e/` |
| Full 14-flow execution | ❌ **UNVERIFIED** |
| Real Mailgun / Reverb on staging | ❌ **UNVERIFIED** |

See `docs/STAGING_E2E_REPORT.md`.

**Score: 3 / 10** (structure only)

---

## 6. Production operations audit

| Area | Status |
|------|--------|
| Queue / scheduler / reverb in compose | ✅ |
| Aggregate `/health` + component probes | ✅ **Enhanced** |
| Backup strategy documented | ✅ In ops report |
| Deploy automation | ❌ Scaffold only |
| Mail bounce handling | ⚠️ Unverified |

See `docs/PRODUCTION_OPERATIONS_REPORT.md`.

**Score: 7.5 / 10**

---

## 7. Permission-aware UI audit

| Item | Status |
|------|--------|
| Sidebar nav aligned with route permissions | ✅ **Fixed** users/invites |
| Forbidden route toast | ✅ **Added** |
| Create department button gated | ✅ |
| Admin pages 403 empty states | ✅ Existing |
| `Can` component adoption | ⚠️ Still unused (optional refactor) |
| Full button-level gating audit | ⚠️ Partial — many pages still API-403 reactive |

**Score: 8 / 10**

---

## 8. Remaining risks

1. **Staging E2E not run** — highest risk; real integrations unproven end-to-end  
2. **Spatie permissions are global at runtime** — mitigated by membership checks but requires vigilance on new endpoints  
3. **Single scheduler / reverb container** — acceptable for MVP, not HA  
4. **Deploy workflow placeholder** — no automated rollback  
5. **Partial UI button gating** — users may still see some actions that 403  

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## 9. Honest readiness score

| Dimension | Weight | Score |
|-----------|--------|-------|
| Department scoping | 25% | 9.0 |
| Ticketing / collaborators | 20% | 9.2 |
| Staging E2E | 25% | 3.0 |
| Production ops | 15% | 7.5 |
| Permission UI | 15% | 8.0 |

**Weighted overall: 7.0 / 10**

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## 10. Go / No-Go

| Criterion | Met? |
|-----------|------|
| Department scoping verified (automated) | ✅ |
| Collaborator workflow verified (automated) | ✅ |
| Staging E2E green | ❌ |
| Operations checklist completed | ⚠️ Partial |
| Permission-aware UI verified | ⚠️ Partial |

### Recommendation: **NO-GO**

Safe for **controlled staging/UAT** with department heads and collaborator flows. Promote to **production** only after:

1. Run `staging-verification.spec.ts` (full 14 flows) on staging with real DB, queue, Mailgun, Reverb  
2. Wire deploy workflow + post-deploy `/health` gate  
3. Complete remaining staging spec steps (5–13)  

---

## Validation commands (this sprint)

| Command | Result |
|---------|--------|
| `php artisan test` | ✅ 194 passed |
| `npm run type-check` | ✅ |
| `npm run lint` | ✅ |
| `npm run build` | ✅ |
| `npm run test -- --run` | ✅ 137 passed |
| Playwright staging suite | ⏭ Skipped (no staging env) |