# RTSport Build Integration Log

**Build Date:** 2026-05-01

## Status

| Component | Status | Notes |
|-----------|--------|-------|
| Backend scaffold | ✅ COMPLETE | FastAPI scaffold ready |
| Frontend alignment | ✅ COMPLETE | HTMX templates consuming real endpoints |
| Database setup | ✅ COMPLETE | SQLite for local testing, PostgreSQL for production |
| Integration testing | ✅ COMPLETE | End-to-end verified with seed data |
| Auth/roles integration | ✅ COMPLETE | JWT + role claims implemented |
| Deployment prep | ⏳ PENDING | Docker, environment config |

## Integration Test Results (2026-05-02)

**Database:** SQLite (`rtsport_test.db`)
**Seed Data:** 1 school, 3 athletes, 2 cases, 3 milestones, 3 events

### Tests Passed

| Test | Result |
|------|--------|
| Roster query (AT role - full access) | ✅ |
| Roster query (Coach role - team scoped) | ✅ |
| Cases query with severity/attention | ✅ |
| Timeline with FERPA filtering (AT sees clinical_notes) | ✅ |
| Timeline with FERPA filtering (Coach stripped) | ✅ |
| Timeline with visibility filtering (Coach hidden) | ✅ |
| Milestones query | ✅ |
| Schema validation (School, Athlete, Case, Event, Milestone) | ✅ |
| Sideline entry simulation (auto-case-creation) | ✅ |
| FERPA access matrix (AT/Coach/Parent) | ✅ |

### FERPA Verification

| Role | Sees Events | Sees Clinical Notes |
|------|-------------|---------------------|
| AT (Athletic Trainer) | All (per visibility) | ✅ Yes |
| Coach | Only with "coach" in visibility | ❌ Stripped |
| Parent | Only with "parent" in visibility | ❌ Stripped |

### Key Behaviors Verified

1. **Auto-case-creation:** New body_part → new Case + Event + status update
2. **Case reopening:** 30-day window checked via `reopened_from_case_id`
3. **Status sync:** DB trigger updates `athlete.current_status` on events
4. **Visibility filtering:** Events hidden based on `visibility` array
5. **Clinical notes stripping:** API layer removes for non-AT roles

### SQLite Compatibility

Models use PostgreSQL types (`JSONB`, `ARRAY`) with SQLite fallback:
- `JSONB` → `JSON` (SQLite native)
- `ARRAY` → Custom type storing JSON string

Production: Set `DATABASE_URL=postgresql://...` to use native PostgreSQL types.

## Next Steps

| Step | Owner | Status |
|------|-------|--------|
| 1. ✅ Integration testing | Wadsworth | Complete |
| 2. ✅ Auth layer (JWT + role claims) | Socrates | **COMPLETE** |
| 3. ⏭️ PostgreSQL migration (production) | Socrates | Ready |
| 4. ⏭️ Deployment prep (Docker) | Socrates | Ready |
| 5. ⏭️ End-to-end testing | Joint | Pending auth |

## JWT Auth Implementation (2026-05-02)

### New Files Created

| File | Purpose |
|------|---------|
| `app/auth.py` | JWT token creation, verification, password hashing, FastAPI dependencies |
| `app/api/auth.py` | Login endpoints (`/api/v1/auth/login`, `/api/v1/auth/me`) |
| `tests/test_auth.py` | JWT auth integration tests |
| `tests/generate_test_data.py` | Test user generation script |

### Files Modified

| File | Changes |
|------|---------|
| `app/models.py` | Added `User` model with id, school_id, email, hashed_password, role, first_name, last_name, is_active |
| `app/api/roster.py` | Replaced stub headers with `get_current_user` and `require_role` dependencies |
| `app/api/cases.py` | Replaced stub headers with JWT auth; added parent linking via `parent_ids.contains()` |
| `app/api/events.py` | Replaced stub headers with JWT auth; uses `current_user.id` as author_id |
| `app/main.py` | Added auth router import and registration |
| `requirements.txt` | Added `python-jose[cryptography]` and `passlib[bcrypt]` |

### JWT Token Format

**Header:**
```json
{
  "alg": "HS256",
  "typ": "JWT"
}
```

**Payload:**
```json
{
  "sub": "usr_001",           // user_id
  "role": "at",               // "at" | "coach" | "parent" | "admin"
  "school_id": "schl_001",
  "exp": 1719878400,          // expiration timestamp
  "iat": 1719874800,          // issued at
  "type": "access"
}
```

**Signature:** `HMAC-SHA256(secret_key, base64(header) + "." + base64(payload))`

### API Endpoints Added

| Method | Endpoint | Description | Auth Required |
|--------|----------|-------------|---------------|
| POST | `/api/v1/auth/login` | OAuth2 form login (username=email) | No |
| POST | `/api/v1/auth/login/json` | JSON login (alternative) | No |
| GET | `/api/v1/auth/me` | Get current user info | Yes |

### Protected Endpoints (All now require JWT)

All existing endpoints now require `Authorization: Bearer <token>` header:

| Endpoint | Required Role | Notes |
|----------|---------------|-------|
| GET /roster | at, coach, admin | Coach gets team-scoped |
| POST /roster | at, admin | Create athlete |
| PATCH /roster/{id} | at, admin | Update athlete |
| DELETE /roster/{id} | at, admin | Delete athlete |
| GET /cases/athlete/{id} | at, coach, parent, admin | Parent sees own child only |
| POST /cases | at, admin | Create case |
| GET /cases/{id}/timeline | at, coach, parent, admin | Parent sees own child only |
| GET /cases/{id}/milestones | at, coach, parent, admin | All roles can read |
| POST /events/sideline-entry | at, admin | 3-tap rapid entry |
| POST /events/general | at, admin | Create general event |

### Dependencies Added

```
python-jose[cryptography]==3.3.0
passlib[bcrypt]==1.7.4
```

### Usage Examples

**Login:**
```bash
curl -X POST http://localhost:8000/api/v1/auth/login \
     -H "Content-Type: application/x-www-form-urlencoded" \
     -d "username=at@preble.k12.wi.us&password=testpass123"
```

**Response:**
```json
{
  "access_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
  "token_type": "bearer",
  "role": "at",
  "school_id": "schl_001"
}
```

**Use token:**
```bash
curl -H "Authorization: Bearer <token>" \
     http://localhost:8000/api/v1/roster?school_id=schl_001
```

## Backend Structure

```
backend/
├── app/
│   ├── main.py           # FastAPI app factory ✅
│   ├── config.py         # Settings management ✅
│   ├── database.py       # SQLAlchemy engine/session ✅
│   ├── schemas.py        # 5 Pydantic schemas ✅
│   ├── models.py         # 6 SQLAlchemy models ✅ (User + 5 domain models)
│   ├── auth.py           # JWT authentication ✅
│   └── api/
│       ├── auth.py       # POST /api/v1/auth/login ✅
│       ├── roster.py     # GET/POST/PATCH/DELETE /api/v1/roster ✅
│       ├── cases.py      # GET/POST/PATCH/DELETE /api/v1/cases/* ✅
│       └── events.py     # POST /api/v1/events/sideline-entry ✅
├── requirements.txt      # Dependencies ✅
├── .env.example          # Environment template ✅
└── README.md             # Setup instructions ✅
```

## Implemented Schemas (Pydantic v2)

1. **SchoolSchema** - Multi-tenant boundary
2. **AthleteSchema** - Cached current_status
3. **CaseSchema** - severity vs attention_level distinction
4. **MilestoneSchema** - Forward-looking targets
5. **EventSchema** - FERPA visibility controls

Plus: **SidelineEntryRequest/Response** - 3-tap rapid entry

## Implemented Endpoints

| Method | Endpoint | Auth Required | File |
|--------|----------|---------------|------|
| POST | `/api/v1/auth/login` | No | `api/auth.py` |
| GET | `/api/v1/auth/me` | Yes | `api/auth.py` |
| GET | `/api/v1/roster` | Yes (at/coach/admin) | `api/roster.py` |
| GET | `/api/v1/roster/{athlete_id}` | Yes (at/coach/admin) | `api/roster.py` |
| POST | `/api/v1/roster` | Yes (at/admin) | `api/roster.py` |
| PATCH | `/api/v1/roster/{athlete_id}` | Yes (at/admin) | `api/roster.py` |
| DELETE | `/api/v1/roster/{athlete_id}` | Yes (at/admin) | `api/roster.py` |
| GET | `/api/v1/cases/athlete/{athlete_id}` | Yes (all roles) | `api/cases.py` |
| GET | `/api/v1/cases/{case_id}/timeline` | Yes (all roles) | `api/cases.py` |
| GET | `/api/v1/cases/{case_id}/milestones` | Yes (all roles) | `api/cases.py` |
| POST | `/api/v1/cases` | Yes (at/admin) | `api/cases.py` |
| PATCH | `/api/v1/cases/{case_id}` | Yes (at/admin) | `api/cases.py` |
| DELETE | `/api/v1/cases/{case_id}` | Yes (at/admin) | `api/cases.py` |
| POST | `/api/v1/events/sideline-entry` | Yes (at/admin) | `api/events.py` |
| POST | `/api/v1/events/general` | Yes (at/admin) | `api/events.py` |

## FERPA Implementation Notes

- `visibility` defaults to `["at"]` in EventCreate
- `clinical_notes` in EventContent schema
- Role filtering via JWT claims (role, school_id)
- Parent access validated via `parent_ids` array on Athlete
- Tenant isolation enforced via school_id matching

## Open Questions / Ambiguities — RESOLVED

| # | Question | Resolution | Status |
|---|----------|-----------|--------|
| 1 | **ID Generation** | Short numeric IDs matching contract examples (`ath_102938`, `cas_554433`). Implemented as `{prefix}{timestamp:06d}{random:03d}` | ✅ Fixed |
| 2 | **Case Reopening** | Added `reopened_from_case_id` + `reopened_at` fields to Case model. Self-referential relationship for tracking reopen chain. 30-day logic in business layer (not DB constraint) | ✅ Fixed |
| 3 | **Parent Access** | `parent_ids` array on Athlete — auth layer TBD (out of scope for scaffold) | ⏳ Deferred |
| 4 | **Sideline Entry Auto-Case** | `body_part` matching on `Case.title` — business logic TBD | ⏳ Deferred |
| 5 | **Clinical Notes Stripping** | API layer filter confirmed correct. Pydantic computed fields can't do role-based logic | ✅ Confirmed |

## Wadsworth Fixes Applied (2026-05-02 00:23 UTC)

1. **ID Generation** (`app/models.py`):
   - Replaced UUID with short numeric: `ath_102938` format
   - Uses timestamp + random for uniqueness without DB sequence dependency
   
2. **Case Reopening** (`app/models.py` + `app/schemas.py`):
   - Added `reopened_from_case_id` (FK to cases.id, nullable)
   - Added `reopened_at` (datetime, nullable)
   - Added self-referential relationship `original_case` / `reopened_cases`
   - Updated CaseSchema + CaseUpdate to include reopening fields

## Current Status (Socrates Implementation - 2026-05-02)

### Completed Work

#### 1. Database Queries (CRUD Operations)

**Roster (`api/roster.py`):**
- ✅ `GET /api/v1/roster` — Full implementation with role-based filtering
  - AT role: full roster access
  - Coach role: team-scoped only (via X-Coach-Teams header)
  - Parent role: 403 forbidden
  - Optional filters: sport, team
- ✅ `GET /api/v1/roster/{athlete_id}` — Single athlete lookup with team access check
- ✅ `POST /api/v1/roster` — Create athlete (AT only)
- ✅ `PATCH /api/v1/roster/{athlete_id}` — Update athlete (AT only)
- ✅ `DELETE /api/v1/roster/{athlete_id}` — Delete athlete (AT only)

**Cases (`api/cases.py`):**
- ✅ `GET /api/v1/cases/athlete/{athlete_id}` — Active + resolved cases with FERPA filtering
  - Coach: active cases only (hides severity/attention_level)
  - Parent: own child only
  - AT: full access
- ✅ `GET /api/v1/cases/{case_id}/timeline` — Events with visibility + clinical_notes stripping
- ✅ `GET /api/v1/cases/{case_id}/milestones` — All milestones (all roles can read)
- ✅ `POST /api/v1/cases` — Create case (AT only) with 30-day reopening check
- ✅ `PATCH /api/v1/cases/{case_id}` — Update case (AT only)
- ✅ `DELETE /api/v1/cases/{case_id}` — Delete case (AT only)

**Events (`api/events.py`):**
- ✅ `POST /api/v1/events/sideline-entry` — 3-tap rapid entry with auto-case-creation
- ✅ `POST /api/v1/events/general` — Create general event (AT only)

#### 2. Business Logic

**Sideline Entry Auto-Case Creation:**
- ✅ `find_active_case_for_body_part()` — Fuzzy title matching
- ✅ `find_recent_resolved_case()` — 30-day window check for reopening
- ✅ `create_case_from_sideline_entry()` — Case creation with reopen tracking
- ✅ Auto-update `athlete.active_case_ids`
- ✅ Status logic: removed_from_play → "out", severity ≥ moderate → "restricted"

**Case Reopening (30-day window):**
- ✅ Check for resolved case within 30 days
- ✅ Set `reopened_from_case_id` and `reopened_at` when reopening
- ✅ Create new case linked to original

**FERPA Gate (API Layer):**
- ✅ `strip_clinical_notes()` — Remove clinical_notes from responses
- ✅ `filter_events_by_visibility()` — Filter by visibility array
- ✅ Role-based access control in every endpoint
- ✅ Enum validation helpers

#### 3. Database Trigger (FIXED)

**Fixed `update_athlete_status_on_event` in `models.py`:**
- ❌ Bug: Used `target.case_id` instead of looking up `athlete_id`
- ✅ Fix: Query Case table to get `athlete_id` before updating Athlete
- ✅ Applied to both `clearance_granted` and `restriction_added` event types

#### 4. Validation + Error Handling

- ✅ Enum validation (severity, attention_level, status, event_type)
- ✅ 404 for missing resources (school, athlete, case)
- ✅ 403 for unauthorized access (role-based)
- ✅ 400 for invalid payloads (grade range, invalid enums)

#### 5. Supporting Infrastructure

- ✅ Created `app/utils/id_generator.py` — Centralized ID generation
- ✅ Updated imports in all API modules
- ✅ Role extraction via headers (stub for auth layer)

### Files Modified

| File | Changes |
|------|---------|
| `backend/app/models.py` | Fixed DB trigger bug (athlete_id lookup) |
| `backend/app/api/roster.py` | Full CRUD implementation + role filtering |
| `backend/app/api/cases.py` | Full CRUD + FERPA filtering + timeline/milestones |
| `backend/app/api/events.py` | Sideline entry + general event creation |
| `backend/app/utils/__init__.py` | Created |
| `backend/app/utils/id_generator.py` | Created - centralized ID generation |

### Implementation Notes

**Role-Based Access:**
- Role extracted from `X-Role` header (defaults to "at" for development)
- User ID extracted from `X-User-ID` header
- Real auth/JWT deferred as specified

**Stub Roles:**
- AT: Full access
- Coach: Team-scoped roster, active cases only
- Parent: Own child only, roster forbidden

**FERPA Compliance:**
- clinical_notes stripped for non-AT roles
- Visibility filtering on timeline
- Parent access validated via `parent_ids` array

## Status Summary

| Component | Status | Notes |
|-----------|--------|-------|
| Backend scaffold | ✅ COMPLETE | |
| Database queries (CRUD) | ✅ COMPLETE | All endpoints return real data |
| Sideline entry logic | ✅ COMPLETE | Auto-case-creation + reopening |
| FERPA filtering | ✅ COMPLETE | API layer implementation |
| DB trigger fix | ✅ COMPLETE | Fixed athlete_id lookup |
| Validation + Errors | ✅ COMPLETE | 404/403/400 handling |
| Frontend alignment | ✅ COMPLETE | Ready for testing |
| Integration tests | ⏳ PENDING | Recommended next step |

## Next Steps

| Step | Owner | Status |
|------|-------|--------|
| ✅ Socrates: Implement database queries | Socrates | **COMPLETE** |
| ⏭️ Joint: Integration testing | Both | **Ready to start** |
| ⏭️ Socrates: Real auth/JWT layer | Socrates | Deferred |
| ⏭️ Socrates: Unit tests | Socrates | Deferred |

---

---

## Frontend Alignment Summary (Daedalus - 2026-05-02)

**Status: ✅ COMPLETE**

### What Was Aligned

All frontend templates have been updated to consume the real backend endpoints:

| Template | HTMX Endpoint | Schema Alignment |
|----------|---------------|------------------|
| `at/dashboard.html` | `GET /api/v1/roster`<br>`POST /api/v1/events/sideline-entry` | SidelineEntryRequest fully mapped |
| `coach/dashboard.html` | `GET /api/v1/roster` | current_status + active_case_ids |
| `parent/dashboard.html` | `GET /api/v1/cases/{id}/timeline`<br>`GET /api/v1/cases/{id}/milestones` | FERPA visibility filtering |
| `shared-timeline.html` | `GET /api/v1/cases/{id}/timeline` | Event visibility badges |

### Frontend-Backend Mismatches Found & Resolved

| # | Mismatch | Resolution |
|---|----------|------------|
| 1 | Mock used "Full/Modified/Out" status strings | ✅ Changed to schema enum: `cleared`/`restricted`/`out` |
| 2 | Mock had no `active_case_ids` field | ✅ Added case count display from array length |
| 3 | Quick entry form had Sport/Body part dropdowns | ✅ Aligned to `SidelineEntryRequest` (body_part text, severity/attention_level selects) |
| 4 | Timeline events lacked visibility indicators | ✅ Added visibility badges per FERPA spec |
| 5 | Mock data didn't match schema shapes | ✅ Updated `mock-data.js` with proper enum values and field structures |

### Files Updated

- `frontend/templates/at/dashboard.html` — HTMX integration for roster and sideline entry form
- `frontend/templates/coach/dashboard.html` — HTMX roster loading with sport filters
- `frontend/templates/parent/dashboard.html` — HTMX timeline with role-based FERPA filtering
- `frontend/templates/components/shared-timeline.html` — Visibility badges, role selector demo
- `frontend/static/js/mock-data.js` — Schema-aligned mock data (AthleteSchema, CaseSchema, EventSchema, MilestoneSchema)

### Key Schema Alignments Verified

**AthleteSchema:**
- ✅ `current_status` enum: `cleared` | `restricted` | `out`
- ✅ `active_case_ids` array displayed as case count badge

**SidelineEntryRequest:**
- ✅ `school_id` (hidden field)
- ✅ `athlete_id` (dropdown selection)
- ✅ `body_part` (text input for "Ankle - Right" format)
- ✅ `severity` (select: mild/moderate/severe)
- ✅ `attention_level` (select: urgent/warning/stable)
- ✅ `removed_from_play` (checkbox)
- ✅ `notes` (optional textarea)

**EventSchema (FERPA):**
- ✅ `visibility` array determines who sees each event
- ✅ `clinical_notes` only visible to AT role (handled by backend)
- ✅ Event types: `note`, `status_change`, `restriction_added`, `clearance_granted`

**CaseSchema:**
- ✅ `severity` vs `attention_level` distinction maintained
- ✅ `reopened_from_case_id` and `reopened_at` fields included

### ETA

**Completed:** 2026-05-02 00:30 UTC

## Coordination

- Frontend now ready for backend implementation
- HTMX attributes in place for live API integration
- Mock data matches real schema shapes for testing
- Contract remains source of truth at `docs/contract.md`