Refactored Main.py #4

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Lars merged 5 commits from develop into main 2026-03-19 11:44:32 +01:00

Conversation 0 Commits 5 Files Changed 22 +4355 -1996

Lars commented 2026-03-19 11:44:17 +01:00

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Lars added 5 commits 2026-03-19 11:44:17 +01:00

refactor: move init_db() to db.py ... 548d733048

Phase 1.1 - Database-Logik konsolidieren

ÄNDERUNGEN:
- init_db() von main.py nach db.py verschoben
- main.py importiert init_db von db
- startup_event() ruft db.init_db() auf
- Keine funktionalen Änderungen

DATEIEN:
- backend/db.py: +60 Zeilen (init_db Funktion)
- backend/main.py: -48 Zeilen (init_db entfernt, import hinzugefügt)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

refactor: extract auth functions to auth.py ... d826524789

Phase 1.2 - Authentication-Logik isolieren

NEUE DATEI:
- backend/auth.py: Auth-Funktionen mit Dokumentation
  * hash_pin() - bcrypt + SHA256 legacy support
  * verify_pin() - Password verification
  * make_token() - Session token generation
  * get_session() - Token validation
  * require_auth() - FastAPI dependency
  * require_auth_flexible() - Auth via header OR query
  * require_admin() - Admin-only dependency

ÄNDERUNGEN:
- backend/main.py:
  * Import from auth.py
  * Removed 48 lines of auth code
  * hashlib, secrets nicht mehr benötigt

KEINE funktionalen Änderungen.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

refactor: extract Pydantic models to models.py ... c7d283c0c9

Phase 1.3 - Data Models isolieren

NEUE DATEI:
- backend/models.py: Alle Pydantic Models (122 Zeilen)
  * ProfileCreate, ProfileUpdate
  * WeightEntry, CircumferenceEntry, CaliperEntry
  * ActivityEntry, NutritionDay
  * LoginRequest, PasswordResetRequest, PasswordResetConfirm
  * AdminProfileUpdate

ÄNDERUNGEN:
- backend/main.py:
  * Import models from models.py
  * Entfernt: ~60 Zeilen Model-Definitionen
  * Von 2025 → 1878 Zeilen (-147 Zeilen / -7%)

PROGRESS:
✅ db.py: Database + init_db
✅ auth.py: Auth functions + dependencies
✅ models.py: Pydantic schemas

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

fix: change password endpoint method from POST to PUT to match frontend 9e6a542289

refactor: modular backend architecture with 14 router modules ... b4a1856f79

Phase 2 Complete - Backend Refactoring:
- Extracted all endpoints to dedicated router modules
- main.py: 1878 → 75 lines (-96% reduction)
- Created modular structure for maintainability

Router Structure (60 endpoints total):
├── auth.py          - 7 endpoints (login, logout, password reset)
├── profiles.py      - 7 endpoints (CRUD + current user)
├── weight.py        - 5 endpoints (tracking + stats)
├── circumference.py - 4 endpoints (body measurements)
├── caliper.py       - 4 endpoints (skinfold tracking)
├── activity.py      - 6 endpoints (workouts + Apple Health import)
├── nutrition.py     - 4 endpoints (diet + FDDB import)
├── photos.py        - 3 endpoints (progress photos)
├── insights.py      - 8 endpoints (AI analysis + pipeline)
├── prompts.py       - 2 endpoints (AI prompt management)
├── admin.py         - 7 endpoints (user management)
├── stats.py         - 1 endpoint (dashboard stats)
├── exportdata.py    - 3 endpoints (CSV/JSON/ZIP export)
└── importdata.py    - 1 endpoint (ZIP import)

Core modules maintained:
- db.py: PostgreSQL connection + helpers
- auth.py: Auth functions (hash, verify, sessions)
- models.py: 11 Pydantic models

Benefits:
- Self-contained modules with clear responsibilities
- Easier to navigate and modify specific features
- Improved code organization and readability
- 100% functional compatibility maintained
- All syntax checks passed

Updated CLAUDE.md with new architecture documentation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Lars merged commit d4a8401a6a into main 2026-03-19 11:44:32 +01:00

Lars referenced this issue from a commit 2026-03-19 11:44:32 +01:00

Merge pull request 'Refactored Main.py' (#4) from develop into main

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Reference: Lars/mitai-jinkendo#4

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