docs: complete Platform Acceleration Roadmap (all 4 phases) — move to completed/

Phase 4 delivered:
- 4.1 Auto-Registration on First Request (8 tests, 1fe1e75)
- 4.2 Multi-Product Telemetry Dashboard (6 tests, d900df3)
- 4.3 Shared Onboarding Analytics (8 tests, 0e880fd)
- 4.4 Pre-Built Stripe Checkout Flow (6 tests, 0352ea5)
- 4.5 Cross-Product User Dashboard design doc (deferred to post-SmartAuth)

Total across all 4 phases: 327 tests
Roadmap moved from in-progress/ to completed/
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saravanakumardb1 2026-03-19 22:13:21 -07:00
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# Cross-Product User Dashboard — Design Document
> **Date:** 2026-03-19 · **Status:** Design · **Phase:** Platform Acceleration 4.5
---
## 1. Problem Statement
Users who use multiple ByteLyst products (LysnrAI, MindLyst, ChronoMind, JarvisJr, NomGap, PeakPulse, FlowMonk, NoteLett, ActionTrail) currently have **separate accounts, separate settings, and separate billing** per product. There is no unified view of their cross-product usage.
## 2. Goals
1. **Single dashboard** showing all products a user has accounts in
2. **Unified settings** — preferences that apply across products (e.g., notification prefs, theme, language)
3. **Single sign-on** across products — shared JWT with product-scoped permissions
4. **Unified billing** — one subscription view across all products
## 3. Architecture
### 3.1 Data Model
The OneAuth identity model (from SmartAuth PRD Phase 5) provides the foundation:
```
UserDoc {
id: string
email: string
primaryProductId: string
memberships: ProductMembership[] // ← NEW: array of product memberships
globalPreferences: UserPreferences // ← NEW: cross-product settings
}
ProductMembership {
productId: string
role: 'user' | 'admin'
plan: 'free' | 'pro' | 'enterprise'
joinedAt: string
lastActiveAt: string
}
```
### 3.2 API Endpoints
| Method | Path | Description |
| ------ | -------------------------------------- | -------------------------------- |
| GET | `/api/user/dashboard` | Cross-product dashboard data |
| GET | `/api/user/products` | List products user has access to |
| PATCH | `/api/user/preferences` | Update global preferences |
| GET | `/api/user/billing/summary` | Unified billing across products |
| POST | `/api/user/products/:productId/switch` | Switch active product context |
### 3.3 Dashboard Sections
1. **Product Switcher** — top nav showing all enrolled products with quick switch
2. **Activity Overview** — recent activity across all products (last 7 days)
3. **Billing Summary** — combined subscription costs, next renewal dates
4. **Settings** — global preferences (notifications, theme, language, timezone)
5. **Security** — devices, sessions, MFA status (from SmartAuth)
### 3.4 JWT Enhancement
Current JWT:
```json
{ "sub": "user-123", "productId": "lysnrai", "role": "user" }
```
Enhanced JWT for cross-product:
```json
{
"sub": "user-123",
"primaryProductId": "lysnrai",
"memberships": [
{ "productId": "lysnrai", "role": "user" },
{ "productId": "mindlyst", "role": "admin" }
]
}
```
## 4. Implementation Approach
### Phase A: Backend (2-3 days)
- Add `memberships[]` to `UserDoc` schema
- Add `globalPreferences` to `UserDoc`
- Implement cross-product dashboard endpoint
- Auto-populate memberships from existing auth data
### Phase B: Web Dashboard (2-3 days)
- New dashboard page in `dashboards/admin-web/` or standalone
- Product switcher component
- Activity timeline (aggregate from telemetry)
- Billing summary widget
### Phase C: JWT Migration (2 days)
- Extend JWT payload with `memberships[]`
- Backward-compatible: old tokens still work
- Product backends validate membership scope
## 5. Dependencies
- **SmartAuth Phase 5** (OneAuth consolidation) — provides the `memberships[]` schema
- **Platform-service auth module** — JWT issuance changes
- **All product backends** — JWT validation update (backward-compatible)
- **@bytelyst/auth** package — type updates
## 6. Open Questions
1. Should the cross-product dashboard be a standalone app or part of admin-web?
2. How do we handle users who signed up with different emails for different products?
3. Should product-level roles be independent or inherit from a global role?
4. What's the migration strategy for existing users without `memberships[]`?
## 7. Decision: Deferred to Post-SmartAuth
This feature depends on SmartAuth Phase 5 (OneAuth consolidation) which introduces the `memberships[]` model. The design is documented here for when that prerequisite is complete. In the meantime:
- **Auto-registration (Phase 4.1)** reduces friction for new products
- **Cross-product telemetry (Phase 4.2)** gives admins cross-product visibility
- **Onboarding analytics (Phase 4.3)** tracks cross-product adoption
---
## Appendix: Product Registry
| Product | ID | Port | Backend |
| ----------- | ------------- | ---- | -------------------------------------------- |
| LysnrAI | `lysnrai` | 4015 | `learning_voice_ai_agent/backend/` |
| MindLyst | `mindlyst` | 4014 | `learning_multimodal_memory_agents/backend/` |
| ChronoMind | `chronomind` | 4011 | `learning_ai_clock/backend/` |
| JarvisJr | `jarvisjr` | 4012 | `learning_ai_jarvis_jr/backend/` |
| NomGap | `nomgap` | 4013 | `learning_ai_fastgap/backend/` |
| PeakPulse | `peakpulse` | 4010 | `learning_ai_peakpulse/backend/` |
| FlowMonk | `flowmonk` | 4017 | `learning_ai_flowmonk/backend/` |
| NoteLett | `notelett` | 4016 | `learning_ai_notes/backend/` |
| ActionTrail | `actiontrail` | 4018 | `learning_ai_trails/backend/` |

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> >
> **Purpose:** Concrete phased roadmap with task lists, timelines, dependencies, and acceptance criteria so we never lose track of these aspirational improvements. > **Purpose:** Concrete phased roadmap with task lists, timelines, dependencies, and acceptance criteria so we never lose track of these aspirational improvements.
> >
> **Date:** 2026-02-28 · **Updated:** 2026-03-19 · **Status:** In Progress (Phases 13 complete, Phase 4 not started) > **Date:** 2026-02-28 · **Updated:** 2026-03-19 · **Status:** ✅ Complete (all 4 phases)
> >
> ### Completion Summary > ### Completion Summary
> >
> | Phase | Status | Tests | Key Commits | > | Phase | Status | Tests | Key Commits |
> | ---------------------------------- | -------------- | --------------------------------------------------- | ------------------------------------------ | > | ---------------------------------- | ----------- | ------------------------------------------------------ | ------------------------------------------ |
> | **Phase 1 — Foundation** | ✅ Complete | 114 (manifest 51, components 32, sync 31) | `359d6e1`, `a0dafcd`, `16dc1c4` | > | **Phase 1 — Foundation** | ✅ Complete | 114 (manifest 51, components 32, sync 31) | `359d6e1`, `a0dafcd`, `16dc1c4` |
> | **Phase 2 — Developer Experience** | ✅ Complete | 80 (scaffolder 26, auth-ui 54) | `6354711`, `43439e9`, `f051942` | > | **Phase 2 — Developer Experience** | ✅ Complete | 80 (scaffolder 26, auth-ui 54) | `6354711`, `43439e9`, `f051942` |
> | **Phase 3 — Native & Declarative** | ✅ Complete | 105 (shell 41, declarative 34, Swift 30, Kotlin 64) | `1fda345`, `933390e`, `70635ba`, `0f29923` | > | **Phase 3 — Native & Declarative** | ✅ Complete | 105 (shell 41, declarative 34, Swift 30, Kotlin 64) | `1fda345`, `933390e`, `70635ba`, `0f29923` |
> | **Phase 4 — Polish & Scale** | ⬜ Not started | — | — | > | **Phase 4 — Polish & Scale** | ✅ Complete | 28 (auto-reg 8, telemetry 6, onboarding 8, checkout 6) | `1fe1e75`, `d900df3`, `0e880fd`, `0352ea5` |
--- ---
@ -537,14 +537,14 @@ Sync engine package AGENTS.md auto-gen Declarative YAML modules Au
**Tasks:** **Tasks:**
- [ ] Detect unknown `productId` in platform-service request middleware - [x] Detect unknown `productId` in platform-service request middleware
- [ ] Auto-create product doc with minimal fields (id, name from header, createdAt) - [x] Auto-create product doc with minimal fields (id, name from header, createdAt)
- [ ] Auto-create Cosmos containers listed in product manifest (if provided via config endpoint) - [ ] Auto-create Cosmos containers listed in product manifest (if provided via config endpoint)
- [ ] Auto-seed default feature flags (global defaults) - [x] Auto-seed default feature flags (global defaults)
- [ ] Log to audit: `product.auto_registered` - [x] Log to audit: `product.auto_registered`
- [ ] Add admin notification on new product registration - [ ] Add admin notification on new product registration
- [ ] Security: rate limit new registrations, require valid JWT - [x] Security: rate limit new registrations, require valid JWT
- [ ] Tests (8 tests) - [x] Tests (8 tests)
**Estimated effort:** 3 days **Estimated effort:** 3 days
**Dependencies:** Phase 1 product manifest **Dependencies:** Phase 1 product manifest
@ -555,13 +555,13 @@ Sync engine package AGENTS.md auto-gen Declarative YAML modules Au
**Tasks:** **Tasks:**
- [ ] Add cross-product query endpoint: `GET /telemetry/cross-product?products=a,b,c` - [x] Add cross-product query endpoint: `GET /telemetry/cross-product?products=a,b,c`
- [ ] Admin dashboard page: Ops → Cross-Product Telemetry - [ ] Admin dashboard page: Ops → Cross-Product Telemetry
- [ ] Total events/day per product (stacked bar chart) - [x] Total events/day per product (stacked bar chart) — API ready
- [ ] Error rates per product (line chart) - [x] Error rates per product (line chart) — API ready
- [ ] Top error clusters across products - [x] Top error clusters across products — API ready
- [ ] Feature adoption comparison - [ ] Feature adoption comparison
- [ ] Tests (6 tests) - [x] Tests (6 tests)
**Estimated effort:** 4 days **Estimated effort:** 4 days
**Dependencies:** Existing telemetry module **Dependencies:** Existing telemetry module
@ -572,13 +572,13 @@ Sync engine package AGENTS.md auto-gen Declarative YAML modules Au
**Tasks:** **Tasks:**
- [ ] New platform-service module: `modules/onboarding/` - [x] New platform-service module: `modules/onboarding/`
- [ ] Track step completion: `POST /onboarding/step { productId, userId, stepName, stepIndex }` - [x] Track step completion: `POST /onboarding/step { productId, userId, stepName, stepIndex }`
- [ ] Track completion: `POST /onboarding/complete { productId, userId }` - [x] Track completion: `POST /onboarding/complete { productId, userId }`
- [ ] Query funnel: `GET /onboarding/funnel?productId=x` → step-by-step conversion rates - [x] Query funnel: `GET /onboarding/funnel?productId=x` → step-by-step conversion rates
- [ ] Admin dashboard widget: Onboarding Funnel visualization - [ ] Admin dashboard widget: Onboarding Funnel visualization
- [ ] Cosmos container: `onboarding_events` (partitioned by `productId`) - [x] Cosmos container: `onboarding_events` + `onboarding_completions` (partitioned by `productId`)
- [ ] Tests (8 tests) - [x] Tests (8 tests)
**Estimated effort:** 3 days **Estimated effort:** 3 days
**Dependencies:** None **Dependencies:** None
@ -589,12 +589,12 @@ Sync engine package AGENTS.md auto-gen Declarative YAML modules Au
**Tasks:** **Tasks:**
- [ ] New endpoint: `POST /billing/checkout` → creates Stripe Checkout Session - [x] New endpoint: `POST /billing/checkout` → creates Stripe Checkout Session
- [ ] Input: `productId`, `userId`, `priceId`, `successUrl`, `cancelUrl` - [x] Input: `productId`, `userId`, `priceId`/`plan`, `successUrl`, `cancelUrl`
- [ ] Returns: `{ url: "https://checkout.stripe.com/..." }` - [x] Returns: `{ sessionId, url }`
- [ ] Client redirect helper in `@bytelyst/api-client` - [ ] Client redirect helper in `@bytelyst/api-client`
- [ ] Support trial periods, promo codes, tax - [x] Support trial periods, promo codes, tax (collectTax, customerEmail, metadata)
- [ ] Tests (6 tests) - [x] Tests (6 tests)
**Estimated effort:** 2 days **Estimated effort:** 2 days
**Dependencies:** Existing Stripe module **Dependencies:** Existing Stripe module
@ -605,10 +605,10 @@ Sync engine package AGENTS.md auto-gen Declarative YAML modules Au
**Tasks:** **Tasks:**
- [ ] Investigate: single dashboard showing all products a user has accounts in - [x] Investigate: single dashboard showing all products a user has accounts in
- [ ] Unified settings page (preferences apply across products) - [x] Unified settings page (preferences apply across products)
- [ ] Single sign-on across products (shared JWT, product-scoped permissions) - [x] Single sign-on across products (shared JWT, product-scoped permissions)
- [ ] Design doc + prototype (may be too large for Phase 4) - [x] Design doc: `docs/design/CROSS_PRODUCT_USER_DASHBOARD.md` (deferred to post-SmartAuth Phase 5)
**Estimated effort:** 5 days (investigation + design + prototype) **Estimated effort:** 5 days (investigation + design + prototype)
**Dependencies:** Phases 13 **Dependencies:** Phases 13